AWR Sample Report

WORKLOAD REPOSITORY report for DB Name DB Id Instance Inst num Startup Time Release RAC

DB11G 196335337 DB11G 1 05-Oct-10 12:10 11.2.0.2.0 NO

Host Name Platform CPUs Cores Sockets Memory (GB)

oel5-11gR2-demo.localdomain Linux x86 64-bit 1 1.96

Snap Id Snap Time Sessions Cursors/Session

Begin Snap: 70 05-Oct-10 16:00:39 41 4.8

End Snap: 71 05-Oct-10 17:00:05 40 5.1

Elapsed: 59.42 (mins)

DB Time: 25.37 (mins)

Report Summary

Cache Sizes

Begin End

Buffer Cache: 188M 188M Std Block Size: 8K

Shared Pool Size: 288M 288M Log Buffer: 2,328K

Load Profile

Per Second Per Transaction Per Exec Per Call

DB Time(s): 0.4 0.0 0.01 0.06

DB CPU(s): 0.2 0.0 0.00 0.03

Redo size: 20,366.3 2,072.8

Logical reads: 543.2 55.3

Block changes: 136.8 13.9

Physical reads: 22.5 2.3

Physical writes: 16.3 1.7

User calls: 7.0 0.7

Parses: 9.1 0.9

Hard parses: 0.0 0.0

W/A MB processed: 1.8 0.2

Logons: 0.1 0.0

Executes: 62.0 6.3

Rollbacks: 0.0 0.0

Transactions: 9.8

Instance Efficiency Percentages (Target 100%)

Buffer Nowait %: 100.00 Redo NoWait %: 100.00

Buffer Hit %: 95.85 In-memory Sort %: 100.00

Library Hit %: 99.99 Soft Parse %: 99.94

Execute to Parse %: 85.34 Latch Hit %: 99.97

Parse CPU to Parse Elapsd %: 48.26 % Non-Parse CPU: 99.68

Shared Pool Statistics

Begin End

Memory Usage %: 80.23 80.55

% SQL with executions>1: 88.95 88.76

% Memory for SQL w/exec>1: 79.35 79.70

Top 5 Timed Foreground Events

Event Waits Time(s) Avg wait (ms) % DB time Wait Class

DB CPU 819 53.81

log file sync 11,585 139 12 9.15 Commit

db file sequential read 75,111 59 1 3.85 User I/O

latch free 670 10 15 0.64 Other

latch: cache buffers lru chain 421 7 17 0.46 Other

Host CPU (CPUs: 1 Cores: Sockets: )

Load Average Begin Load Average End %User %System %WIO %Idle

2.54 0.00 22.1 4.6 0.1 72.2

Instance CPU

%Total CPU %Busy CPU %DB time waiting for CPU (Resource Manager)

26.9 96.9 0.0

Memory Statistics

Begin End

Host Mem (MB): 2,011.3 2,011.3

SGA use (MB): 524.0 524.0

PGA use (MB): 127.7 127.8

% Host Mem used for SGA+PGA: 32.40 32.41

Main Report

Report Summary

Wait Events Statistics

SQL Statistics

Instance Activity Statistics

IO Stats

Buffer Pool Statistics

Advisory Statistics

Wait Statistics

Undo Statistics

Latch Statistics

Segment Statistics

Dictionary Cache Statistics

Library Cache Statistics

Memory Statistics

Streams Statistics

Resource Limit Statistics

Shared Server Statistics

init.ora Parameters

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Wait Events Statistics

Time Model Statistics

Operating System Statistics

Operating System Statistics - Detail

Foreground Wait Class

Foreground Wait Events

Background Wait Events

Wait Event Histogram

Wait Event Histogram Detail (64 msec to 2 sec)

Wait Event Histogram Detail (4 sec to 2 min)

Wait Event Histogram Detail (4 min to 1 hr)

Service Statistics

Service Wait Class Stats

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Time Model Statistics

Total time in database user-calls (DB Time): 1522.1s

Statistics including the word "background" measure background process time, and so do not contribute to the DB time statistic

Ordered by % or DB time desc, Statistic name

Statistic Name Time (s) % of DB Time

sql execute elapsed time 1,278.67 84.00

DB CPU 819.03 53.81

PL/SQL execution elapsed time 446.75 29.35

parse time elapsed 5.04 0.33

repeated bind elapsed time 0.03 0.00

sequence load elapsed time 0.01 0.00

DB time 1,522.15

background elapsed time 419.22

background cpu time 126.91

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Operating System Statistics

*TIME statistic values are diffed. All others display actual values. End Value is displayed if different

ordered by statistic type (CPU Use, Virtual Memory, Hardware Config), Name

Statistic Value End Value

BUSY_TIME 97,627

IDLE_TIME 253,770

IOWAIT_TIME 245

NICE_TIME 96

SYS_TIME 16,338

USER_TIME 77,535

VM_IN_BYTES 51,990,528

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VM_OUT_BYTES 753,750,016

PHYSICAL_MEMORY_BYTES 2,109,009,920

NUM_CPUS 1

GLOBAL_RECEIVE_SIZE_MAX 4,194,304

GLOBAL_SEND_SIZE_MAX 1,048,586

TCP_RECEIVE_SIZE_DEFAULT 87,380

TCP_RECEIVE_SIZE_MAX 4,194,304

TCP_RECEIVE_SIZE_MIN 4,096

TCP_SEND_SIZE_DEFAULT 16,384

TCP_SEND_SIZE_MAX 4,194,304

TCP_SEND_SIZE_MIN 4,096


Operating System Statistics - Detail Snap Time Load %busy %user %sys %idle %iowait

05-Oct 16:00:39 2.54

05-Oct 17:00:05 0.00 27.78 22.06 4.65 72.22 0.07


Foreground Wait Class

s - second, ms - millisecond - 1000th of a second

ordered by wait time desc, waits desc

%Timeouts: value of 0 indicates value was < .5%. Value of null is truly 0

Captured Time accounts for 69.5% of Total DB time 1,522.15 (s)

Total FG Wait Time: 238.76 (s) DB CPU time: 819.03 (s)

Wait Class Waits %Time -outs Total Wait Time (s) Avg wait (ms) %DB time

DB CPU 819 53.81

Commit 11,585 0 139 12 9.15

User I/O 75,838 0 60 1 3.93

Other 1,978 35 19 10 1.26

Concurrency 839 0 17 20 1.11

Network 24,252 0 3 0 0.20

Configuration 7 0 0 27 0.01

Application 10 0 0 17 0.01

System I/O 459 0 0 0 0.00


Foreground Wait Events

s - second, ms - millisecond - 1000th of a second

Only events with Total Wait Time (s) >= .001 are shown

ordered by wait time desc, waits desc (idle events last)








Event Waits %Time -

outs

Total Wait Time

(s)

Avg wait

(ms)

Waits

/txn

% DB

time

log file sync 11,585 0 139 12 0.33 9.15

db file sequential read 75,111 0 59 1 2.14 3.85

latch free 670 0 10 15 0.02 0.64

latch: cache buffers lru chain 421 0 7 17 0.01 0.46

library cache: mutex X 151 0 6 38 0.00 0.38

latch: cache buffers chains 325 0 5 17 0.01 0.35

SQL*Net message to client 24,252 0 3 0 0.69 0.20

latch: row cache objects 200 0 3 15 0.01 0.20

latch: object queue header operation

94 0 1 12 0.00 0.07

latch: In memory undo latch 63 0 1 16 0.00 0.06

buffer busy waits 66 0 1 14 0.00 0.06

latch: redo allocation 62 0 1 13 0.00 0.05

cursor: pin S 31 0 1 25 0.00 0.05

db file parallel read 513 0 0 1 0.01 0.03

read by other session 21 0 0 20 0.00 0.03

latch: enqueue hash chains 24 0 0 15 0.00 0.02

Disk file operations I/O 112 0 0 2 0.00 0.02

latch: redo copy 7 0 0 27 0.00 0.01

enq: TX - row lock contention 10 0 0 17 0.00 0.01

db file scattered read 81 0 0 2 0.00 0.01

latch: session allocation 8 0 0 16 0.00 0.01

latch: messages 5 0 0 11 0.00 0.00

latch: shared pool 2 0 0 16 0.00 0.00

cursor: mutex S 1 0 0 10 0.00 0.00

control file sequential read 459 0 0 0 0.01 0.00

asynch descriptor resize 694 100 0 0 0.02 0.00

PL/SQL lock timer 141,638 100 23,548 166 4.04

jobq slave wait 7,494 100 3,845 513 0.21

SQL*Net message from client 24,238 0 3,831 158 0.69


Background Wait Events

ordered by wait time desc, waits desc (idle events last)

Only events with Total Wait Time (s) >= .001 are shown


Event Waits %Time -

outs Total Wait Time (s)

Avg wait (ms)

Waits /txn

% bg time

os thread startup 137 0 52 381 0.00 12.44

log file parallel write 30,052 0 44 1 0.86 10.61

db file async I/O submit 16,827 0 37 2 0.48 8.76

control file parallel write 1,574 0 3 2 0.04 0.64

db file sequential read 1,064 0 2 2 0.03 0.43

LGWR wait for redo copy 133 0 2 12 0.00 0.37

control file sequential read 3,038 0 1 0 0.09 0.14



latch: redo allocation 46 0 0 8 0.00 0.09

latch: cache buffers lru chain 26 0 0 13 0.00 0.08

db file scattered read 123 0 0 1 0.00 0.04

latch free 12 0 0 11 0.00 0.03

latch: object queue header operation 8 0 0 10 0.00 0.02

Disk file operations I/O 70 0 0 1 0.00 0.02

latch: redo writing 2 0 0 42 0.00 0.02

latch: cache buffers chains 2 0 0 35 0.00 0.02

reliable message 5 0 0 11 0.00 0.01

rdbms ipc reply 7 0 0 7 0.00 0.01

enq: PR - contention 1 0 0 46 0.00 0.01

latch: messages 5 0 0 5 0.00 0.01

asynch descriptor resize 200 100 0 0 0.01 0.01

latch: shared pool 1 0 0 23 0.00 0.01

direct path sync 1 0 0 22 0.00 0.01

latch: checkpoint queue latch 1 0 0 21 0.00 0.01

ADR block file read 15 0 0 1 0.00 0.00

buffer busy waits 4 0 0 4 0.00 0.00

latch: enqueue hash chains 1 0 0 5 0.00 0.00

latch: call allocation 1 0 0 5 0.00 0.00

latch: In memory undo latch 4 0 0 1 0.00 0.00

db file single write 12 0 0 0 0.00 0.00

log file single write 4 0 0 0 0.00 0.00

ADR block file write 5 0 0 0 0.00 0.00

direct path write 2 0 0 1 0.00 0.00

rdbms ipc message 46,816 36 42,412 906 1.34

Streams AQ: waiting for time management or cleanup tasks

5 60 7,540 1508009 0.00

DIAG idle wait 6,967 100 7,120 1022 0.20

Space Manager: slave idle wait 1,401 94 6,743 4813 0.04

dispatcher timer 60 100 3,601 60011 0.00

shared server idle wait 119 100 3,572 30019 0.00

smon timer 28 21 3,563 127242 0.00

pmon timer 1,184 100 3,559 3005 0.03

Streams AQ: qmn coordinator idle wait 254 50 3,558 14010 0.01

Streams AQ: qmn slave idle wait 130 0 3,558 27371 0.00

class slave wait 19 0 0 0 0.00


Wait Event Histogram

Units for Total Waits column: K is 1000, M is 1000000, G is 1000000000

% of Waits: value of .0 indicates value was <.05%; value of null is truly 0

% of Waits: column heading of <=1s is truly <1024ms, >1s is truly >=1024ms

Ordered by Event (idle events last)

% of Waits

Event Total Waits

<1ms <2ms <4ms <8ms <16ms <32ms <=1s >1s



ADR block file read 15 86.7 6.7 6.7

ADR block file write 5 100.0

ADR file lock 6 100.0

Disk file operations I/O 182 84.6 12.1 .5 .5 .5 .5 1.1

LGWR wait for redo copy 131 8.4 5.3 19.1 15.3 30.5 18.3 3.1

SQL*Net message to client 24.2K 99.3 .1 .1 .2 .3 .0 .0

asynch descriptor resize 901 99.9 .1

buffer busy waits 70 5.7 7.1 11.4 18.6 31.4 15.7 10.0

control file parallel write 1574 34.5 51.3 11.1 .8 1.7 .5 .1

control file sequential read 3506 98.3 1.5 .0 .1 .1 .1

cursor: mutex S 1 100.0

cursor: pin S 31 12.9 3.2 12.9 12.9 25.8 16.1 16.1

db file async I/O submit 16.8K 90.1 2.5 .6 1.2 1.8 2.1 1.7

db file parallel read 513 93.4 2.9 .2 1.8 .6 1.2

db file scattered read 204 87.7 7.8 1.5 .5 1.5 1.0

db file sequential read 76.2K 92.2 4.5 .7 .6 1.2 .6 .2

db file single write 12 100.0

direct path sync 1 100.0

direct path write 2 100.0

enq: PR - contention 1 100.0

enq: TX - row lock contention 10 30.0 10.0 60.0

latch free 682 4.1 1.0 6.2 24.5 31.4 26.2 6.6

latch: In memory undo latch 67 11.9 3.0 10.4 7.5 23.9 37.3 6.0

latch: cache buffers chains 326 2.1 5.5 8.3 16.0 29.1 28.2 10.7

latch: cache buffers lru chain 444 3.2 5.6 11.5 15.8 28.4 24.5 11.0

latch: call allocation 1 100.0

latch: checkpoint queue latch 1 100.0

latch: enqueue hash chains 25 8.0 28.0 48.0 8.0 8.0

latch: messages 10 10.0 20.0 30.0 30.0 10.0

latch: object queue header operation 102 8.8 3.9 19.6 23.5 17.6 18.6 7.8

latch: redo allocation 108 4.6 12.0 14.8 15.7 32.4 16.7 3.7

latch: redo copy 7 28.6 14.3 28.6 28.6

latch: redo writing 2 50.0 50.0

latch: row cache objects 200 1.0 1.0 10.5 26.0 30.0 23.0 8.5

latch: session allocation 7 14.3 14.3 14.3 42.9 14.3

latch: shared pool 3 33.3 66.7

library cache: mutex X 149 6.0 2.0 12.8 12.1 14.1 22.1 30.9

log file parallel write 30K 48.0 37.8 11.1 1.0 1.6 .4 .0

log file sequential read 4 100.0

log file single write 4 100.0

log file sync 11.6K 12.2 5.3 10.2 14.3 32.2 21.1 4.8

os thread startup 137 98.5 1.5

rdbms ipc reply 7 42.9 14.3 14.3 28.6

read by other session 21 4.8 9.5 4.8 9.5 42.9 9.5 19.0

reliable message 5 20.0 20.0 20.0 40.0

DIAG idle wait 6967 90.7 9.3

PL/SQL lock timer 141.5K 100.0

SQL*Net message from client 24.2K 100.0

Space Manager: slave idle wait 1399 1.2 .1 .2 1.3 97.1

Streams AQ: qmn coordinator idle wait 254 14.6 18.5 4.3 2.8 7.1 2.8 50.0

Streams AQ: qmn slave idle wait 130 2.3 97.7

Streams AQ: waiting for time management or

cleanup tasks

5 40.0 20.0 40.0

class slave wait 19 100.0

dispatcher timer 60 100.0

jobq slave wait 7490 100.0

pmon timer 1185 100.0

rdbms ipc message 46.8K 1.3 .3 .7 3.1 7.5 12.9 53.8 20.4

shared server idle wait 119 100.0

smon timer 28 7.1 17.9 75.0


Wait Event Histogram Detail (64 msec to 2 sec)

Units for Total Waits column: K is 1000, M is 1000000, G is 1000000000

Units for % of Total Waits: ms is milliseconds s is 1024 milliseconds (approximately 1 second)

% of Total Waits: total waits for all wait classes, including Idle

% of Total Waits: value of .0 indicates value was <.05%; value of null is truly 0

Ordered by Event (only non-idle events are displayed)

% of Total Waits

Event Waits 64ms to 2s <32ms <64ms <1/8s <1/4s <1/2s <1s <2s >=2s

Disk file operations I/O 2 98.9 .5 .5

LGWR wait for redo copy 4 96.9 3.1

SQL*Net message to client 3 100.0 .0 .0

buffer busy waits 7 90.0 8.6 1.4

control file parallel write 2 99.9 .1 .1

cursor: pin S 5 83.9 12.9 3.2

db file async I/O submit 291 98.3 1.2 .5 .0 .0

db file scattered read 2 99.0 .5 .5

db file sequential read 190 99.8 .2 .1 .0

enq: PR - contention 1 100.0

latch free 45 93.4 5.7 .9

latch: In memory undo latch 4 94.0 6.0

latch: cache buffers chains 35 89.3 9.5 1.2

latch: cache buffers lru chain 49 89.0 9.0 1.6 .5

latch: enqueue hash chains 2 92.0 8.0

latch: object queue header operation 8 92.2 7.8

latch: redo allocation 4 96.3 3.7

latch: redo copy 2 71.4 14.3 14.3

latch: redo writing 1 50.0 50.0

latch: row cache objects 17 91.5 7.5 1.0

latch: session allocation 1 85.7 14.3

library cache: mutex X 46 69.1 22.1 6.0 .7 .7 1.3

log file parallel write 10 100.0 .0 .0

log file sync 553 95.2 4.6 .2 .0

os thread startup 137 2.2 35.0 43.1 18.2 1.5

read by other session 4 81.0 9.5 9.5




Wait Event Histogram Detail (4 sec to 2 min)

No data exists for this section of the report.


Wait Event Histogram Detail (4 min to 1 hr)



Service Statistics

ordered by DB Time

Service Name DB Time (s) DB CPU (s) Physical Reads (K) Logical Reads (K)

DB11G.WORLD 1,451 779 76 1,873

SYS$USERS 72 40 2 47

DB11GXDB 0 0 0 0

SYS$BACKGROUND 0 0 3 17


Service Wait Class Stats

Wait Class info for services in the Service Statistics section.

Total Waits and Time Waited displayed for the following wait classes: User I/O, Concurrency, Administrative, Network

Time Waited (Wt Time) in seconds

Service Name

User

I/O

Total Wts

User

I/O Wt Time

Concurcy

Total Wts

Concurcy

Wt Time

Admin

Total Wts

Admin

Wt Time

Network

Total Wts

Network

Wt Time

DB11G.WORLD 74618 59 837 17 0 0 24252 3

SYS$USERS 1197 1 2 0 0 0 0 0

SYS$BACKGROUND 1268 2 147 52 0 0 0 0


SQL Statistics

SQL ordered by Elapsed Time

SQL ordered by CPU Time

SQL ordered by User I/O Wait Time

SQL ordered by Gets















SQL ordered by Reads

SQL ordered by Physical Reads (UnOptimized)

SQL ordered by Executions

SQL ordered by Parse Calls

SQL ordered by Sharable Memory

SQL ordered by Version Count

Complete List of SQL Text

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SQL ordered by Elapsed Time

Resources reported for PL/SQL code includes the resources used by all SQL statements called by the code.

% Total DB Time is the Elapsed Time of the SQL statement divided into the Total Database Time multiplied by 100

%Total - Elapsed Time as a percentage of Total DB time

%CPU - CPU Time as a percentage of Elapsed Time

%IO - User I/O Time as a percentage of Elapsed Time

Captured SQL account for 40.0% of Total DB Time (s): 1,522

Captured PL/SQL account for 83.6% of Total DB Time (s): 1,522

Elapsed Time (s)

Executions Elapsed Time per

Exec (s)

%Total %CPU %IO SQL Id SQL

Module SQL Text

754.75 7,094 0.11 49.58 56.11 4.32 0w2qpuc6u2zsp JDBC

Thin Client

BEGIN :1 :=

orderentry.neworde...

310.42 8,494 0.04 20.39 52.68 1.99 147a57cxq3w5y JDBC

Thin Client

BEGIN :1 :=

orderentry.browsep...

169.27 21,305 0.01 11.12 57.68 4.03 c13sma6rkr27c New

Order

SELECT

PRODUCTS.PRODUCT_ID, PR...

90.06 4,264 0.02 5.92 57.09 7.98 5yq51dtyc6qf2 JDBC

Thin

Client

BEGIN :1 :=

orderentry.process...

74.47 19,127 0.00 4.89 52.90 17.47 0yas01u2p9ch4 New Order

INSERT INTO ORDER_ITEMS(ORDER_...

58.86 25,388 0.00 3.87 44.10 0.08 0y1prvxqc2ra9 Browse

Products

SELECT


49.77 19,925 0.00 3.27 61.36 24.55 8dq0v1mjngj7t Browse

and

Update Orders

SELECT CUSTOMER_ID,

CUST_FIRST...

46.60 7,087 0.01 3.06 46.39 14.04 gvgdv2v90wfa7 New

Order

INSERT INTO

ORDERS(ORDER_ID, O...

44.20 1,438 0.03 2.90 53.09 22.81 apgb2g9q2zjh1 JDBC Thin

Client

BEGIN :1 := orderentry.browsea...

43.85 2,914 0.02 2.88 62.21 5.85 dcq9a12vtcnuw JDBC Thin

Client

BEGIN :1 := orderentry.newcust...

35.38 21,055 0.00 2.32 45.45 3.30 8z3542ffmp562 New

Order

SELECT

QUANTITY_ON_HAND FROM P...

30.85 7,094 0.00 2.03 44.82 0.05 5mddt5kt45rg3 New

Order

UPDATE ORDERS SET

ORDER_MODE =...

26.37 4,264 0.01 1.73 52.43 27.07 5cnawuttguyja Process Orders

WITH NEED_TO_PROCESS AS (SELEC...

24.42 19,925 0.00 1.60 45.08 0.09 5raw2bzx227wp New

Order

INSERT INTO LOGON

VALUES (:B2 ...









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21.78 58 0.38 1.43 53.99 3.50 6gvch1xu9ca3g DECLARE job

BINARY_INTEGER := ...

21.25 4,264 0.00 1.40 45.40 0.24 f9u2k84v884y7 Process Orders

UPDATE /*+ index(orders, order...

17.44 2,914 0.01 1.15 58.88 14.68 0bzhqhhj9mpaa New Customer

INSERT INTO CUSTOMERS(CUSTOMER...

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SQL ordered by CPU Time


%Total - CPU Time as a percentage of Total DB CPU



Captured SQL account for 38.5% of Total CPU Time (s): 819

Captured PL/SQL account for 86.1% of Total CPU Time (s): 819

CPU

Time (s)

Execution

s

CPU

per

Exec (s)

%Tota

l

Elapse

d Time (s)

%CP

U

%I

O SQL Id

SQL

Module SQL Text

423.5

0

7,094 0.06 51.71 754.75 56.11 4.32 0w2qpuc6u2zs

p

JDBC

Thin Client

BEGIN :1 :=


163.5

3

8,494 0.02 19.97 310.42 52.68 1.99 147a57cxq3w5y JDBC

Thin

Client

BEGIN :1 :=


97.63 21,305 0.00 11.92 169.27 57.68 4.03 c13sma6rkr27c New Order

SELECT PRODUCTS.PRODUCT_ID,

PR...

51.41 4,264 0.01 6.28 90.06 57.09 7.98 5yq51dtyc6qf2 JDBC Thin

Client

BEGIN :1 := orderentry.process...

39.39 19,127 0.00 4.81 74.47 52.90 17.47

0yas01u2p9ch4 New Order


30.54 19,925 0.00 3.73 49.77 61.36 24.55

8dq0v1mjngj7t Browse and

Update Orders

SELECT CUSTOMER_ID, CUST_FIRST...

27.28 2,914 0.01 3.33 43.85 62.21 5.85 dcq9a12vtcnuw JDBC

Thin Client

BEGIN :1 :=

orderentry.newcust...

25.96 25,388 0.00 3.17 58.86 44.10 0.08 0y1prvxqc2ra9 Browse

Products

SELECT


23.47 1,438 0.02 2.87 44.20 53.09 22.81

apgb2g9q2zjh1 JDBC Thin

Client


21.62 7,087 0.00 2.64 46.60 46.39 14.04

gvgdv2v90wfa7 New Order

INSERT INTO ORDERS(ORDER_ID, O...

16.08 21,055 0.00 1.96 35.38 45.45 3.30 8z3542ffmp562 New

Order

SELECT

QUANTITY_ON_HAND FROM P...

13.83 4,264 0.00 1.69 26.37 52.43 27.0

7

5cnawuttguyja Process

Orders

WITH NEED_TO_PROCESS

AS (SELEC...

13.83 7,094 0.00 1.69 30.85 44.82 0.05 5mddt5kt45rg3 New

Order

UPDATE ORDERS SET

ORDER_MODE =...

11.76 58 0.20 1.44 21.78 53.99 3.50 6gvch1xu9ca3g DECLARE job BINARY_INTEGER := ...

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11.01 19,925 0.00 1.34 24.42 45.08 0.09 5raw2bzx227w

p

New

Order

INSERT INTO LOGON

VALUES (:B2 ...

10.27 2,914 0.00 1.25 17.44 58.88 14.68

0bzhqhhj9mpaa

New Custome

r

INSERT INTO CUSTOMERS(CUSTOMER..

.

9.65 4,264 0.00 1.18 21.25 45.40 0.24 f9u2k84v884y7 Process

Orders

UPDATE /*+ index(orders,

order...


SQL ordered by User I/O Wait Time


%Total - User I/O Time as a percentage of Total User I/O Wait time



Captured SQL account for 95.9% of Total User I/O Wait Time (s): 62

Captured PL/SQL account for 97.1% of Total User I/O Wait Time (s): 62

User

I/O Tim

e (s)

Executions

UIO

per Exe

c (s)

%Total

Elapsed Time

(s)

%CPU

%IO

SQL Id SQL

Module SQL Text

32.63 7,094 0.00 52.71 754.75 56.11 4.32 0w2qpuc6u2zsp

JDBC Thin

Client

BEGIN :1 := orderentry.neworde...

13.01 19,127 0.00 21.01 74.47 52.90 17.4

7

0yas01u2p9ch4 New

Order

INSERT INTO

ORDER_ITEMS(ORDER_...

12.22 19,925 0.00 19.74 49.77 61.36 24.55

8dq0v1mjngj7t Browse and

Update Orders


10.08 1,438 0.01 16.29 44.20 53.09 22.8

1

apgb2g9q2zjh1 JDBC

Thin Client

BEGIN :1 :=

orderentry.browsea...

7.19 4,264 0.00 11.61 90.06 57.09 7.98 5yq51dtyc6qf2 JDBC

Thin

Client

BEGIN :1 :=


7.14 4,264 0.00 11.53 26.37 52.43 27.07

5cnawuttguyja Process Orders

WITH NEED_TO_PROCESS AS (SELEC...

6.81 21,305 0.00 11.01 169.27 57.68 4.03 c13sma6rkr27c New

Order

SELECT


6.54 7,087 0.00 10.57 46.60 46.39 14.0

4

gvgdv2v90wfa7 New

Order

INSERT INTO


6.17 8,494 0.00 9.97 310.42 52.68 1.99 147a57cxq3w5y JDBC

Thin Client

BEGIN :1 :=


4.94 1,438 0.00 7.98 9.19 39.73 53.7

5

0ruh367af7gbw Browse

and Update

Orders

SELECT ORDER_ID,

ORDER_MODE, C...

2.67 427 0.01 4.31 3.21 38.97 83.12

4tx09gq85z630 Browse and

Update

Orders

SELECT ORDER_ID, LINE_ITEM_ID,...

2.56 2,914 0.00 4.14 43.85 62.21 5.85 dcq9a12vtcnuw JDBC Thin

Client



















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2.56 2,914 0.00 4.14 17.44 58.88 14.6

8

0bzhqhhj9mpa

a

New

Customer

INSERT INTO

CUSTOMERS(CUSTOMER...

1.17 21,055 0.00 1.88 35.38 45.45 3.30 8z3542ffmp562 New

Order

SELECT

QUANTITY_ON_HAND

FROM P...

0.79 427 0.00 1.28 1.18 52.58 67.12

3hatpjzrqvfn7 Browse and

Update Orders

UPDATE ORDERS SET ORDER_TOTAL ...

0.76 58 0.01 1.23 21.78 53.99 3.50 6gvch1xu9ca3g DECLARE job

BINARY_INTEGER := ...


SQL ordered by Gets


%Total - Buffer Gets as a percentage of Total Buffer Gets



Total Buffer Gets: 1,936,593

Captured SQL account for 96.6% of Total

Buffer

Gets

Execution

s

Gets

per Exec

%Tota

l

Elapse

d Time (s)

%CP

U

%I

O SQL Id

SQL

Module SQL Text

1,321,946

7,094 186.35

68.26 754.75 56.11 4.32 0w2qpuc6u2zsp

JDBC Thin

Client


599,785 21,305 28.15 30.97 169.27 57.68 4.03 c13sma6rkr27c New Order

SELECT PRODUCTS.PRODUCT_ID

, PR...

298,948 8,494 35.20 15.44 310.42 52.68 1.99 147a57cxq3w5y

JDBC Thin

Client

BEGIN :1 := orderentry.browsep...

293,800 19,127 15.36 15.17 74.47 52.90 17.4

7

0yas01u2p9ch

4

New

Order

INSERT INTO


230,651 25,388 9.09 11.91 58.86 44.10 0.08 0y1prvxqc2ra9 Browse Products

SELECT PRODUCTS.PRODUCT_ID

, PR...

143,033 4,264 33.54 7.39 90.06 57.09 7.98 5yq51dtyc6qf2 JDBC Thin

Client


120,546 21,055 5.73 6.22 35.38 45.45 3.30 8z3542ffmp562 New Order

SELECT QUANTITY_ON_HAND

FROM P...

108,478 7,087 15.31 5.60 46.60 46.39 14.0

4

gvgdv2v90wfa

7

New

Order

INSERT INTO


81,774 4,264 19.18 4.22 26.37 52.43 27.07

5cnawuttguyja Process Orders

WITH NEED_TO_PROCESS AS

(SELEC...

81,269 2,914 27.89 4.20 43.85 62.21 5.85 dcq9a12vtcnuw

JDBC Thin

Client


79,700 19,925 4.00 4.12 49.77 61.36 24.5

5

8dq0v1mjngj7t Browse

and Update

Orders

SELECT CUSTOMER_ID,

CUST_FIRST...




https://oracle-base.com/articles/10g/awrrpt_demo.html#3hatpjzrqvfn7




















76,922 6,817 11.28 3.97 9.47 53.23 0.43 7r7636982atn9 New

Order

UPDATE INVENTORIES

SET QUANTIT...

60,414 19,925 3.03 3.12 24.42 45.08 0.09 5raw2bzx227wp

New Order

INSERT INTO LOGON VALUES (:B2 ...

57,593 7,094 8.12 2.97 30.85 44.82 0.05 5mddt5kt45rg3 New Order

UPDATE ORDERS SET ORDER_MODE =...

56,995 4,264 13.37 2.94 21.25 45.40 0.24 f9u2k84v884y7 Process

Orders


order...

54,970 2,914 18.86 2.84 17.44 58.88 14.68

0bzhqhhj9mpaa

New Custome

r

INSERT INTO CUSTOMERS(CUSTOMER

...

27,624 58 476.28

1.43 21.78 53.99 3.50 6gvch1xu9ca3g

DECLARE job BINARY_INTEGER := ...

23,926 1,438 16.64 1.24 44.20 53.09 22.81

apgb2g9q2zjh1 JDBC Thin

Client



SQL ordered by Reads

%Total - Physical Reads as a percentage of Total Disk Reads



Total Disk Reads: 80,377


Physic

al Reads

Executio

ns

Read

s per Exec

%Tot

al

Elapse

d Time (s)

%CP

U

%I

O SQL Id

SQL

Module

SQL Text

48,097 7,094 6.78 59.84 754.75 56.11 4.32 0w2qpuc6u2zsp

JDBC Thin

Client


27,669 19,925 1.39 34.42 49.77 61.36 24.55

8dq0v1mjngj7t

Browse and

Update Orders


15,084 19,127 0.79 18.77 74.47 52.90 17.4

7

0yas01u2p9c

h4

New

Order

INSERT INTO


13,896 8,494 1.64 17.29 310.42 52.68 1.99 147a57cxq3w

5y

JDBC

Thin Client

BEGIN :1 :=


11,675 21,305 0.55 14.53 169.27 57.68 4.03 c13sma6rkr27

c

New

Order

SELECT


7,725 7,087 1.09 9.61 46.60 46.39 14.0

4

gvgdv2v90wf

a7

New

Order

INSERT INTO


6,995 1,438 4.86 8.70 44.20 53.09 22.8

1

apgb2g9q2zjh

1

JDBC

Thin Client

BEGIN :1 :=

orderentry.browsea...

3,856 4,264 0.90 4.80 90.06 57.09 7.98 5yq51dtyc6qf

2

JDBC

Thin Client

BEGIN :1 :=


3,809 4,264 0.89 4.74 26.37 52.43 27.0

7

5cnawuttguyj

a

Process

Orders

WITH NEED_TO_PROCESS AS

(SELEC...

2,977 1,438 2.07 3.70 9.19 39.73 53.75

0ruh367af7gbw

Browse and

Update

Orders

SELECT ORDER_ID, ORDER_MODE, C...

https://oracle-base.com/articles/10g/awrrpt_demo.html#7r7636982atn9
































2,551 2,914 0.88 3.17 43.85 62.21 5.85 dcq9a12vtcnu

w

JDBC

Thin Client

BEGIN :1 :=


2,539 2,914 0.87 3.16 17.44 58.88 14.6

8

0bzhqhhj9mp

aa

New

Custom

er

INSERT INTO


1,943 21,055 0.09 2.42 35.38 45.45 3.30 8z3542ffmp562

New Order

SELECT QUANTITY_ON_HAND FROM P...

1,542 2 771.00 1.92 0.85 38.95 14.3

9

ab3swhv5g13

8y

select OBJOID, CLSOID,

RUNTIME...

1,496 58 25.79 1.86 21.78 53.99 3.50 6gvch1xu9ca3g


1,009 57 17.70 1.26 2.25 55.20 11.2

5

3am9cfkvx7g

q1

CALL

MGMT_ADMIN_DATA.EVALUA

TE_...

858 427 2.01 1.07 3.21 38.97 83.12

4tx09gq85z630

Browse and

Update Orders

SELECT ORDER_ID, LINE_ITEM_ID,...


SQL ordered by Physical Reads (UnOptimized)

UnOptimized Read Reqs = Physical Read Reqts - Optimized Read Reqs

%Opt - Optimized Reads as percentage of SQL Read Requests

%Total - UnOptimized Read Reqs as a percentage of Total UnOptimized Read Reqs

Total Physical Read Requests: 77,861


Total UnOptimized Read Requests: 77,861


Total Optimized Read Requests: 1


UnOptimized Read

Reqs

Physical Read

Reqs

Execution

s

UnOptimized Reqs

per Exec

%Op

t

%Tot

al SQL Id

SQL Modul

e

SQL Text

48,097 48,097 7,094 6.78 0.00 61.77 0w2qpuc6u2zsp

JDBC Thin

Client


27,669 27,669 19,925 1.39 0.00 35.54 8dq0v1mjngj7

t

Browse

and Update

Orders

SELECT CUSTOMER_ID,

CUST_FIRST...

15,084 15,084 19,127 0.79 0.00 19.37 0yas01u2p9ch4

New Order

INSERT INTO ORDER_ITEMS(ORDER_

...

13,896 13,896 8,494 1.64 0.00 17.85 147a57cxq3w5y

JDBC Thin

Client

BEGIN :1 := orderentry.browsep...

11,675 11,675 21,305 0.55 0.00 14.99 c13sma6rkr27

c

New

Order

SELECT


7,725 7,725 7,087 1.09 0.00 9.92 gvgdv2v90wfa

7

New

Order

INSERT INTO


6,995 6,995 1,438 4.86 0.00 8.98 apgb2g9q2zjh1

JDBC Thin

Client








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https://oracle-base.com/articles/10g/awrrpt_demo.html#3am9cfkvx7gq1



















3,856 3,856 4,264 0.90 0.00 4.95 5yq51dtyc6qf2 JDBC

Thin Client

BEGIN :1 :=


3,809 3,809 4,264 0.89 0.00 4.89 5cnawuttguyja Process

Orders

WITH

NEED_TO_PROCESS AS

(SELEC...

2,977 2,977 1,438 2.07 0.00 3.82 0ruh367af7gbw

Browse and

Update Orders

SELECT ORDER_ID, ORDER_MODE, C...

2,551 2,551 2,914 0.88 0.00 3.28 dcq9a12vtcnu

w

JDBC

Thin Client

BEGIN :1 :=


2,539 2,539 2,914 0.87 0.00 3.26 0bzhqhhj9mpaa

New Custom

er

INSERT INTO CUSTOMERS(CUSTOME

R...

1,943 1,943 21,055 0.09 0.00 2.50 8z3542ffmp562

New Order


FROM P...

908 908 58 15.66 0.00 1.17 6gvch1xu9ca3g


858 858 427 2.01 0.00 1.10 4tx09gq85z63

0

Browse

and

Update Orders

SELECT ORDER_ID,

LINE_ITEM_ID,...


SQL ordered by Executions



Total Executions: 220,922


Executions Rows

Processed

Rows

per Exec

Elapsed

Time (s) %CPU %IO SQL Id

SQL

Module SQL Text

25,388 355,432 14.00 58.86 44.10 0.08 0y1prvxqc2ra9 Browse

Products

SELECT

PRODUCTS.PRODUCT_ID,

PR...

21,305 96,382 4.52 169.27 57.68 4.03 c13sma6rkr27c New Order

SELECT PRODUCTS.PRODUCT_ID,

PR...

21,055 19,127 0.91 35.38 45.45 3.30 8z3542ffmp562 New Order


FROM P...

19,925 19,925 1.00 24.42 45.08 0.09 5raw2bzx227wp New Order

INSERT INTO LOGON VALUES (:B2 ...

19,925 19,925 1.00 49.77 61.36 24.55 8dq0v1mjngj7t Browse and

Update Orders


19,925 19,925 1.00 11.90 48.38 0.00 c749bc43qqfz3 New

Order

SELECT SYSDATE FROM

DUAL

19,127 19,127 1.00 74.47 52.90 17.47 0yas01u2p9ch4 New Order


8,494 8,494 1.00 310.42 52.68 1.99 147a57cxq3w5y JDBC

Thin

Client

BEGIN :1 :=























https://oracle-base.com/articles/10g/awrrpt_demo.html#c749bc43qqfz3



7,094 7,094 1.00 754.75 56.11 4.32 0w2qpuc6u2zsp JDBC

Thin Client

BEGIN :1 :=


7,094 7,094 1.00 30.85 44.82 0.05 5mddt5kt45rg3 New

Order

UPDATE ORDERS SET

ORDER_MODE =...

7,087 7,087 1.00 46.60 46.39 14.04 gvgdv2v90wfa7 New

Order

INSERT INTO


6,817 19,141 2.81 9.47 53.23 0.43 7r7636982atn9 New Order

UPDATE INVENTORIES SET QUANTIT...

4,264 4,264 1.00 26.37 52.43 27.07 5cnawuttguyja Process

Orders

WITH NEED_TO_PROCESS

AS (SELEC...

4,264 4,264 1.00 90.06 57.09 7.98 5yq51dtyc6qf2 JDBC Thin

Client


4,264 4,264 1.00 21.25 45.40 0.24 f9u2k84v884y7 Process

Orders


order...

3,329 4,737 1.42 1.04 29.87 0.00 cm5vu20fhtnq1 select /*+ connect_by_filterin...

2,914 2,914 1.00 17.44 58.88 14.68 0bzhqhhj9mpaa New

Customer

INSERT INTO


2,914 2,914 1.00 1.07 67.42 0.00 4z3ktqk9zq1j9 New Customer

SELECT CUSTOMER_SEQ.NEXTVAL

FR...

2,914 2,914 1.00 43.85 62.21 5.85 dcq9a12vtcnuw JDBC

Thin Client

BEGIN :1 :=



SQL ordered by Parse Calls

Total Parse Calls: 32,385


Parse

Calls Executions

% Total

Parses SQL Id SQL Module SQL Text

3,329 3,329 10.28 cm5vu20fhtnq1 select /*+ connect_by_filterin...

201 201 0.62 350f5yrnnmshs lock table sys.mon_mods$ in ex...

201 201 0.62 g00cj285jmgsw update sys.mon_mods$ set inser...

167 167 0.52 08bqjmf8490s2 SEVERITY EVALUATION

SELECT PARAMETER_VALUE FROM MG...

126 126 0.39 fsbqktj5vw6n9 select next_run_date, obj#, ru...

124 371 0.38 089dbukv1aanh EM_PING SELECT

SYS_EXTRACT_UTC(SYSTIME...

94 94 0.29 3m8smr0v7v1m6 INSERT INTO sys.wri$_adv_messa...

92 92 0.28 49s332uhbnsma declare vsn varchar2(20); beg...

88 88 0.27 f80h0xb1qvbsk SELECT sys.wri$_adv_seq_msggro...

81 81 0.25 3s58mgk0uy2ws insert into wrm$_snapshot_deta...


SQL ordered by Sharable Memory





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https://oracle-base.com/articles/10g/awrrpt_demo.html#08bqjmf8490s2

https://oracle-base.com/articles/10g/awrrpt_demo.html#fsbqktj5vw6n9

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https://oracle-base.com/articles/10g/awrrpt_demo.html#3s58mgk0uy2ws




SQL ordered by Version Count



Complete List of SQL Text SQL Id SQL Text

089dbukv1aanh SELECT SYS_EXTRACT_UTC(SYSTIMESTAMP) FROM DUAL

08bqjmf8490s2 SELECT PARAMETER_VALUE FROM MGMT_PARAMETERS WHERE PARAMETER_NAME = :B1

0bzhqhhj9mpaa INSERT INTO CUSTOMERS(CUSTOMER_ID , CUST_FIRST_NAME , CUST_LAST_NAME ,

NLS_LANGUAGE , NLS_TERRITORY , CREDIT_LIMIT , CUST_EMAIL , ACCOUNT_MGR_ID ) VALUES (:B9 , :B4 , :B3 , :B8 , :B7 , FLOOR(DBMS_RANDOM.VALUE(:B6 , :B5 )), :B4 ||'.'||:B3 ||'@'||'oracle.com',

FLOOR(DBMS_RANDOM.VALUE(:B2 , :B1 )))

0ruh367af7gbw SELECT ORDER_ID, ORDER_MODE, CUSTOMER_ID, ORDER_STATUS, ORDER_TOTAL,

SALES_REP_ID, PROMOTION_ID FROM ORDERS WHERE CUSTOMER_ID = :B2 AND ROWNUM < :B1

0w2qpuc6u2zsp BEGIN :1 := orderentry.neworder(:2 , :3 , :4 ); END;

0y1prvxqc2ra9 SELECT PRODUCTS.PRODUCT_ID, PRODUCT_NAME, PRODUCT_DESCRIPTION, CATEGORY_ID,

WEIGHT_CLASS, WARRANTY_PERIOD, SUPPLIER_ID, PRODUCT_STATUS, LIST_PRICE, MIN_PRICE, CATALOG_URL, QUANTITY_ON_HAND FROM PRODUCTS, INVENTORIES WHERE

PRODUCTS.PRODUCT_ID = :B2 AND INVENTORIES.PRODUCT_ID = PRODUCTS.PRODUCT_ID AND

ROWNUM < :B1

0yas01u2p9ch4 INSERT INTO ORDER_ITEMS(ORDER_ID, LINE_ITEM_ID, PRODUCT_ID, UNIT_PRICE, QUANTITY) VALUES (:B4 , :B3 , :B2 , :B1 , 1)

147a57cxq3w5y BEGIN :1 := orderentry.browseproducts(:2 , :3 , :4 ); END;

350f5yrnnmshs lock table sys.mon_mods$ in exclusive mode nowait

3am9cfkvx7gq1 CALL MGMT_ADMIN_DATA.EVALUATE_MGMT_METRICS(:target_guid, :metric_guid, :metric_values)

3hatpjzrqvfn7 UPDATE ORDERS SET ORDER_TOTAL = ORDER_TOTAL + :B2 WHERE ORDER_ID = :B1

3m8smr0v7v1m6 INSERT INTO sys.wri$_adv_message_groups (task_id, id, seq, message#, fac, hdr, lm, nl, p1, p2, p3, p4,

p5) VALUES (:1, :2, :3, :4, :5, :6, :7, :8, :9, :10, :11, :12, :13)

3s58mgk0uy2ws insert into wrm$_snapshot_details (snap_id, dbid, instance_number, table_id, begin_time, end_time)

values (:snap_id, :dbid, :instance_number, :bind1, :bind2, :bind3)

49s332uhbnsma declare vsn varchar2(20); begin vsn := dbms_rcvman.getPackageVersion; :pkg_vsn:pkg_vsn_i := vsn; if vsn is not null then :pkg_vsnub4 := to_number(substr(vsn, 1, 2) || substr(vsn, 4, 2) || substr(vsn, 7, 2) ||

nvl(substr(vsn, 10, 2), '00')); end if; end;

4tx09gq85z630 SELECT ORDER_ID, LINE_ITEM_ID, PRODUCT_ID, UNIT_PRICE, QUANTITY FROM ORDER_ITEMS WHERE ORDER_ID = :B2 AND ROWNUM < :B1

4z3ktqk9zq1j9 SELECT CUSTOMER_SEQ.NEXTVAL FROM DUAL

5cnawuttguyja WITH NEED_TO_PROCESS AS (SELECT ORDER_ID, CUSTOMER_ID FROM ORDERS WHERE

ORDER_STATUS <= 4 AND ROWNUM < 10 ) SELECT O.ORDER_ID, OI.LINE_ITEM_ID,

OI.PRODUCT_ID, OI.UNIT_PRICE, OI.QUANTITY, O.ORDER_MODE, O.ORDER_STATUS, O.ORDER_TOTAL, O.SALES_REP_ID, O.PROMOTION_ID, C.CUSTOMER_ID, C.CUST_FIRST_NAME,

C.CUST_LAST_NAME, C.CREDIT_LIMIT, C.CUST_EMAIL, O.ORDER_DATE FROM ORDERS O, NEED_TO_PROCESS NTP, CUSTOMERS C, ORDER_ITEMS OI WHERE NTP.ORDER_ID =

O.ORDER_ID AND C.CUSTOMER_ID = O.CUSTOMER_ID AND OI.ORDER_ID (+) = O.ORDER_ID

5mddt5kt45rg3 UPDATE ORDERS SET ORDER_MODE = 'online', ORDER_STATUS = FLOOR(DBMS_RANDOM.VALUE(0, :B3 )), ORDER_TOTAL = :B2 WHERE ORDER_ID = :B1

5raw2bzx227wp INSERT INTO LOGON VALUES (:B2 , :B1 )

5yq51dtyc6qf2 BEGIN :1 := orderentry.processorders(:2 , :3 ); END;

6gvch1xu9ca3g DECLARE job BINARY_INTEGER := :job; next_date DATE := :mydate; broken BOOLEAN := FALSE;

BEGIN EMD_MAINTENANCE.EXECUTE_EM_DBMS_JOB_PROCS(); :mydate := next_date; IF broken

THEN :b := 1; ELSE :b := 0; END IF; END;

7r7636982atn9 UPDATE INVENTORIES SET QUANTITY_ON_HAND = QUANTITY_ON_HAND - :B1 WHERE PRODUCT_ID = :B3 AND WAREHOUSE_ID = :B2





8dq0v1mjngj7t SELECT CUSTOMER_ID, CUST_FIRST_NAME, CUST_LAST_NAME, NLS_LANGUAGE,

NLS_TERRITORY, CREDIT_LIMIT, CUST_EMAIL, ACCOUNT_MGR_ID FROM CUSTOMERS WHERE CUSTOMER_ID = :B2 AND ROWNUM < :B1

8z3542ffmp562 SELECT QUANTITY_ON_HAND FROM PRODUCT_INFORMATION P, INVENTORIES I WHERE

I.PRODUCT_ID = :B2 AND I.PRODUCT_ID = P.PRODUCT_ID AND I.WAREHOUSE_ID = :B1

ab3swhv5g138y select OBJOID, CLSOID, RUNTIME, PRI, JOBTYPE, SCHLIM, WT, INST, RUNNOW, ENQ_SCHLIM from

( select a.obj# OBJOID, a.class_oid CLSOID, decode(bitand(a.flags, 16384), 0, a.next_run_date, a.last_enabled_time) RUNTIME, (2*a.priority + decode(bitand(a.job_status, 4), 0, 0,

decode(a.running_instance, :1, -1, 1))) PRI, 1 JOBTYPE, decode(a.schedule_limit, NULL, decode(bitand(a.flags, 4194304), 4194304, p.schedule_limit, NULL), a.schedule_limit) SCHLIM,

a.job_weight WT, decode(a.running_instance, NULL, 0, a.running_instance) INST, decode(bitand(a.flags, 16384), 0, 0, 1) RUNNOW, decode(bitand(a.job_status, 8388608), 0, 0, 1) ENQ_SCHLIM from

sys.scheduler$_job a, sys.scheduler$_program p, v$database v, v$instance i where a.program_oid =

p.obj#(+) and bitand(a.job_status, 515) = 1 and bitand(a.flags, 1048576) = 0 and ((bitand(a.f lags, 134217728 + 268435456) = 0) or (bitand(a.job_status, 1024) <> 0)) and bitand(a.flags, 4096) = 0 and

(a.next_run_date <= :2 or bitand(a.f lags, 16384) <> 0) and a.instance_id is null and (a.class_oid is null or (a.class_oid is not null and a.class_oid in (select b.obj# from sys.scheduler$_class b where b.affinity is

null))) and (a.database_role = v.database_role or (a.database_role is null and v.database_role = 'PRIMARY' )) and ( i.logins = 'ALLOWED' or bitand(a.flags, 17179869184) <> 0 ) union all select l.obj#,

l.class_oid, decode(bitand(l.f lags, 16384), 0, l.next_run_date, l.last_enabled_time), (2*decode(bitand(l.flags, 8589934592), 0, q.priority, pj.priority) + decode(bitand(l.job_status, 4), 0, 0,

decode(l.running_instance, :3, -1, 1))), 1, decode(bitand(l.flags, 8589934592), 0, q.schedule_limit,

decode(pj.schedule_limit, NULL, q.schedule_limit, pj.schedule_limit)), decode(bitand(l.f lags, 8589934592), 0, q.job_weight, pj.job_weight), decode(l.running_instance, NULL, 0, l.running_instance),

decode(bitand(l.flags, 16384), 0, 0, 1), decode(bitand(l.job_status, 8388608), 0, 0, 1) from sys.scheduler$_lightweight_job l, sys.scheduler$_program q, (select sl.obj# obj#, decode(bitand(sl.flags,

8589934592), 0, sl.program_oid, spj.program_oid) program_oid, decode(bitand(sl.flags, 8589934592), 0, NULL, spj.priority) priority, decode(bitand(sl.f lags, 8589934592), 0, NULL, spj.job_weight) job_weight,

decode(bitand(sl.f lags, 8589934592), 0, NULL, spj.schedule_limit) schedule_limit from sys.scheduler$_lightweight_job sl, scheduler$_job spj where sl.program_oid = spj.obj#(+)) pj , v$instance i

where pj.obj# = l.ob j# and pj.program_oid = q.obj#(+) and (:4 = 0 or l.running_instance = :5) and bitand(l.job_status, 515) = 1 and ((bitand(l.flags, 134217728 + 268435456) = 0) or (bitand(l.job_status,

1024) <> 0)) and bitand(l.flags, 4096) = 0 and (l.next_run_date <= :6 or bitand(l.f lags, 16384) <> 0) and

l.instance_id is null and (l.class_oid is null or (l.class_oid is not null and l.class_oid in (select w.obj# from sys.scheduler$_class w where w.affinity is null))) and ( i.logins = 'ALLOWED' or bitand(l.flags,

17179869184) <> 0 ) union all select c.obj#, 0, c.next_start_date, 0, 2, c.duration, 1, 0, 0, 0 from sys.scheduler$_window c , v$instance i where bitand(c.flags, 1) <> 0 and bitand(c.flags, 2) = 0 and

bitand(c.flags, 64) = 0 and c.next_start_date <= :7 and i.logins = 'ALLOWED' union all select d.obj#, 0, d.next_start_date + d.duration, 0, 4, numtodsinterval(0, 'minute'), 1, 0, 0, 0 from sys.scheduler$_window d ,

v$instance i where bitand(d.flags, 1) <> 0 and bitand(d.flags, 2) = 0 and bitand(d.flags, 64) = 0 and d.next_start_date <= :8 and i.logins = 'ALLOWED' union all select f.obj#, 0, e.attr_tstamp, 0,

decode(bitand(e.flags, 131072), 0, 2, 3), e.attr_intv, 1, 0, 0, 0 from sys.scheduler$_global_attribute e,

sys.obj$ f, sys.obj$ g, v$instance i where e.obj# = g.obj# and g.name = 'CURRENT_OPEN_WINDOW' and e.value = f.name and f.type# = 69 and e.attr_tstamp is not null and e.attr_intv is not null and i.logins =

'ALLOWED' union all select i.obj#, 0, h.attr_tstamp + h.attr_intv, 0, decode(bitand(h.flags, 131072), 0, 4, 5), numtodsinterval(0, 'minute'), 1, 0, 0, 0 from sys.scheduler$_global_attribute h, sys.obj$ i, sys.obj$ j,

v$instance ik where h.obj# = j.obj# and j.name = 'CURRENT_OPEN_WINDOW' and h.value = i.name and i.type# = 69 and h.attr_tstamp is not null and h.attr_intv is not null and ik.logins = 'ALLOWED') order by

RUNTIME, JOBTYPE, CLSOID, PRI, WT DESC, OBJOID

apgb2g9q2zjh1 BEGIN :1 := orderentry.browseandupdateorders(:2 , :3 , :4 ); END;

c13sma6rkr27c SELECT PRODUCTS.PRODUCT_ID, PRODUCT_NAME, PRODUCT_DESCRIPTION, CATEGORY_ID,

WEIGHT_CLASS, WARRANTY_PERIOD, SUPPLIER_ID, PRODUCT_STATUS, LIST_PRICE, MIN_PRICE, CATALOG_URL, QUANTITY_ON_HAND FROM PRODUCTS, INVENTORIES WHERE

PRODUCTS.CATEGORY_ID = :B3 AND INVENTORIES.PRODUCT_ID = PRODUCTS.PRODUCT_ID AND INVENTORIES.WAREHOUSE_ID = :B2 AND ROWNUM < :B1

c749bc43qqfz3 SELECT SYSDATE FROM DUAL

cm5vu20fhtnq1 select /*+ connect_by_filtering */ privilege#, level from sysauth$ connect by grantee#=prior privilege# and

privilege#>0 start with grantee#=:1 and privilege#>0

dcq9a12vtcnuw BEGIN :1 := orderentry.newcustomer(:2 , :3 , :4 , :5 , :6 , :7 ); END;

f80h0xb1qvbsk SELECT sys.wri$_adv_seq_msggroup.nextval FROM dual

f9u2k84v884y7 UPDATE /*+ index(orders, order_pk) */ ORDERS SET ORDER_STATUS =

FLOOR(DBMS_RANDOM.VALUE(:B3 + 1, :B2 )) WHERE ORDER_ID = :B1

fsbqktj5vw6n9 select next_run_date, obj#, run_job, sch_job from (select decode(bitand(a.flags, 16384), 0, a.next_run_date, a.last_enabled_time) next_run_date, a.obj# obj#, decode(bitand(a.flags, 16384), 0, 0, 1)

run_job, a.sch_job sch_job from (select p.obj# obj#, p.flags f lags, p.next_run_date next_run_date, p.job_status job_status, p.class_oid class_oid, p.last_enabled_time last_enabled_time, p.instance_id

instance_id, 1 sch_job from sys.scheduler$_job p where bitand(p.job_status, 3) = 1 and ((bitand(p.f lags, 134217728 + 268435456) = 0) or (bitand(p.job_status, 1024) <> 0)) and bitand(p.flags, 4096) = 0 and

p.instance_id is NULL and (p.class_oid is null or (p.class_oid is not null and p.class_oid in (select b.obj#

from sys.scheduler$_class b where b.affinity is null))) UNION ALL select q.obj#, q.flags, q.next_run_date,

q.job_status, q.class_oid, q.last_enabled_time, q.instance_id, 1 from sys.scheduler$_lightweight_job q

where bitand(q.job_status, 3) = 1 and ((bitand(q.flags, 134217728 + 268435456) = 0) or (bitand(q.job_status, 1024) <> 0)) and bitand(q.flags, 4096) = 0 and q.instance_id is NULL and

(q.class_oid is null or (q.class_oid is not null and q.class_oid in (select c.obj# from sys.scheduler$_class c

where c.affinity is null))) UNION ALL select j.job, 0, from_tz(ca st(j.next_date as timestamp), to_char(systimestamp, 'TZH:TZM')), 1, NULL, from_tz(cast(j.next_date as timestamp),

to_char(systimestamp, 'TZH:TZM')), NULL, 0 from sys.job$ j where (j.field1 is null or j.field1 = 0) and j.this_date is null) a order by 1) where rownum = 1

g00cj285jmgsw update sys.mon_mods$ set inserts = inserts + :ins, updates = updates + :upd, deletes = deletes + :del,

flags = (decode(bitand(flags, :flag), :flag, flags, flags + :flag)), drop_segments = drop_segments + :dropseg, timestamp = :time where obj# = :objn

gvgdv2v90wfa7 INSERT INTO ORDERS(ORDER_ID, ORDER_DATE, CUSTOMER_ID) VALUES

(ORDERS_SEQ.NEXTVAL , SYSTIMESTAMP , :B1 ) RETURNING ORDER_ID INTO :O0


Instance Activity Statistics

Instance Activity Stats

Instance Activity Stats - Absolute Values

Instance Activity Stats - Thread Activity

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Instance Activity Stats

Ordered by statistic name

Statistic Total per Second per Trans

Batched IO (bound) vector count 0 0.00 0.00

Batched IO (full) vector count 0 0.00 0.00

Batched IO block miss count 2,002 0.56 0.06

Batched IO buffer defrag count 0 0.00 0.00

Batched IO double miss count 1,066 0.30 0.03

Batched IO same unit count 0 0.00 0.00

Batched IO single block count 553 0.16 0.02

Batched IO vector block count 1,449 0.41 0.04

Batched IO vector read count 513 0.14 0.01

Block Cleanout Optim referenced 83 0.02 0.00

CCursor + sql area evicted 0 0.00 0.00

CPU used by this session 75,410 21.15 2.15

CPU used when call started 72,610 20.37 2.07

CR blocks created 4,734 1.33 0.14

Cached Commit SCN referenced 180 0.05 0.01

Commit SCN cached 391 0.11 0.01

DB time 2,892,552 811.31 82.57

DBWR checkpoint buffers written 23,798 6.67 0.68

DBWR checkpoints 2 0.00 0.00

DBWR parallel query checkpoint buffers written 0 0.00 0.00

DBWR thread checkpoint buffers written 0 0.00 0.00

DBWR transaction table writes 146 0.04 0.00

DBWR undo block writes 3,652 1.02 0.10

DDL statements parallelized 0 0.00 0.00







DFO trees parallelized 0 0.00 0.00

HSC Heap Segment Block Changes 86,824 24.35 2.48

Heap Segment Array Inserts 175 0.05 0.00

Heap Segment Array Updates 110 0.03 0.00

IMU CR rollbacks 401 0.11 0.01

IMU Flushes 8,498 2.38 0.24

IMU Redo allocation size 21,159,924 5,935.01 604.05

IMU commits 26,530 7.44 0.76

IMU contention 6,823 1.91 0.19

IMU ktichg flush 1 0.00 0.00

IMU pool not allocated 110 0.03 0.00

IMU undo allocation size 48,311,696 13,550.63 1,379.15

IMU- failed to get a private strand 110 0.03 0.00

Number of read IOs issued 0 0.00 0.00

PX local messages recv'd 0 0.00 0.00

PX local messages sent 0 0.00 0.00

Parallel operations not downgraded 0 0.00 0.00

RowCR - row contention 437 0.12 0.01

RowCR attempts 12,044 3.38 0.34

RowCR hits 11,591 3.25 0.33

SMON posted for undo segment shrink 5 0.00 0.00

SQL*Net roundtrips to/from client 24,245 6.80 0.69

TBS Extension: bytes extended 0 0.00 0.00

TBS Extension: files extended 0 0.00 0.00

TBS Extension: tasks created 6 0.00 0.00

TBS Extension: tasks executed 6 0.00 0.00

active txn count during cleanout 6,329 1.78 0.18

application wait time 16 0.00 0.00

background checkpoints completed 2 0.00 0.00

background checkpoints started 2 0.00 0.00

background timeouts 16,995 4.77 0.49

branch node splits 2 0.00 0.00

buffer is not pinned count 857,538 240.53 24.48

buffer is pinned count 840,664 235.79 24.00

bytes received via SQL*Net from client 1,744,339 489.26 49.80

bytes sent via SQL*Net to client 3,424,499 960.52 97.76

calls to get snapshot scn: kcmgss 203,446 57.06 5.81

calls to kcmgas 40,798 11.44 1.16

calls to kcmgcs 3,679 1.03 0.11

cell physical IO interconnect bytes 1,326,731,776 372,126.28 37,874.16

change write time 3,951 1.11 0.11

cleanout - number of ktugct calls 3,420 0.96 0.10

cleanouts and rollbacks - consistent read gets 2,024 0.57 0.06

cleanouts only - consistent read gets 18 0.01 0.00

cluster key scan block gets 2,327 0.65 0.07

cluster key scans 2,069 0.58 0.06

commit batch performed 0 0.00 0.00

commit batch requested 0 0.00 0.00

commit batch/immediate performed 58 0.02 0.00

commit batch/immediate requested 58 0.02 0.00

commit cleanout failures: block lost 0 0.00 0.00

commit cleanout failures: buffer being written 1 0.00 0.00

commit cleanout failures: callback failure 17 0.00 0.00

commit cleanout failures: cannot pin 1,450 0.41 0.04

commit cleanouts 148,527 41.66 4.24

commit cleanouts successfully completed 147,059 41.25 4.20

commit immediate performed 58 0.02 0.00

commit immediate requested 58 0.02 0.00

commit nowait performed 0 0.00 0.00

commit nowait requested 0 0.00 0.00

commit txn count during cleanout 2,815 0.79 0.08

commit wait/nowait performed 0 0.00 0.00

commit wait/nowait requested 0 0.00 0.00

concurrency wait time 6,914 1.94 0.20

consistent changes 5,980 1.68 0.17

consistent gets 1,271,075 356.52 36.29

consistent gets - examination 891,272 249.99 25.44

consistent gets direct 1 0.00 0.00

consistent gets from cache 1,271,074 356.52 36.29

consistent gets from cache (fastpath) 356,181 99.90 10.17

cursor authentications 38 0.01 0.00

data blocks consistent reads - undo records applied 5,644 1.58 0.16

db block changes 487,584 136.76 13.92

db block gets 665,518 186.67 19.00

db block gets direct 6 0.00 0.00

db block gets from cache 665,512 186.67 19.00

db block gets from cache (fastpath) 158,812 44.54 4.53

deferred (CURRENT) block cleanout applications 58,793 16.49 1.68

dirty buffers inspected 27,743 7.78 0.79

enqueue conversions 744 0.21 0.02

enqueue releases 133,032 37.31 3.80

enqueue requests 133,079 37.33 3.80

enqueue timeouts 1 0.00 0.00

enqueue waits 11 0.00 0.00

execute count 220,922 61.96 6.31

failed probes on index block reclamation 1 0.00 0.00

file io service time 398 0.11 0.01

file io wait time 96,826,292 27,158.17 2,764.10

free buffer inspected 100,682 28.24 2.87

free buffer requested 89,651 25.15 2.56

heap block compress 160 0.04 0.00

hot buffers moved to head of LRU 79,066 22.18 2.26

immediate (CR) block cleanout applications 2,042 0.57 0.06

immediate (CURRENT) block cleanout applications 6,496 1.82 0.19

index crx upgrade (positioned) 8 0.00 0.00

index fast full scans (direct read) 0 0.00 0.00

index fast full scans (full) 5 0.00 0.00

index fast full scans (rowid ranges) 0 0.00 0.00

index fetch by key 268,006 75.17 7.65

index scans kdiixs1 67,145 18.83 1.92

leaf node 90-10 splits 41 0.01 0.00

leaf node splits 444 0.12 0.01

lob reads 0 0.00 0.00

lob writes 77 0.02 0.00

lob writes unaligned 77 0.02 0.00

logons cumulative 203 0.06 0.01

max cf enq hold time 0 0.00 0.00

messages received 46,925 13.16 1.34

messages sent 46,925 13.16 1.34

min active SCN optimization applied on CR 13 0.00 0.00

no buffer to keep pinned count 0 0.00 0.00

no work - consistent read gets 361,558 101.41 10.32

non-idle wait count 180,445 50.61 5.15

non-idle wait time 38,071 10.68 1.09

opened cursors cumulative 230,168 64.56 6.57

parse count (describe) 6 0.00 0.00

parse count (failures) 0 0.00 0.00

parse count (hard) 19 0.01 0.00

parse count (total) 32,385 9.08 0.92

parse time cpu 264 0.07 0.01

parse time elapsed 547 0.15 0.02

physical read IO requests 77,861 21.84 2.22

physical read bytes 658,448,384 184,683.86 18,796.70

physical read total IO requests 81,389 22.83 2.32

physical read total bytes 716,040,192 200,837.41 20,440.77

physical read total multi block requests 26 0.01 0.00

physical reads 80,377 22.54 2.29

physical reads cache 80,376 22.54 2.29

physical reads cache prefetch 3,452 0.97 0.10

physical reads direct 1 0.00 0.00

physical reads direct temporary tablespace 0 0.00 0.00

physical reads prefetch warmup 0 0.00 0.00

physical write IO requests 44,052 12.36 1.26

physical write bytes 475,045,888 133,242.50 13,561.12

physical write total IO requests 77,293 21.68 2.21

physical write total bytes 610,691,584 171,288.87 17,433.39

physical write total multi block requests 164 0.05 0.00

physical writes 57,989 16.26 1.66

physical writes direct 6 0.00 0.00

physical writes direct (lob) 1 0.00 0.00

physical writes direct temporary tablespace 0 0.00 0.00

physical writes from cache 57,983 16.26 1.66

physical writes non checkpoint 40,859 11.46 1.17

pinned buffers inspected 0 0.00 0.00

prefetch warmup blocks aged out before use 0 0.00 0.00

prefetched blocks aged out before use 0 0.00 0.00

process last non-idle time 8,132 2.28 0.23

queries parallelized 0 0.00 0.00

recursive calls 381,105 106.89 10.88

recursive cpu usage 40,775 11.44 1.16

redo blocks checksummed by FG (exclusive) 35,317 9.91 1.01

redo blocks written 163,997 46.00 4.68

redo buffer allocation retries 0 0.00 0.00

redo entries 190,024 53.30 5.42

redo log space requests 0 0.00 0.00

redo log space wait time 0 0.00 0.00

redo ordering marks 0 0.00 0.00

redo size 72,611,236 20,366.25 2,072.83

redo size for direct writes 148 0.04 0.00

redo synch long waits 1,737 0.49 0.05

redo synch time 14,020 3.93 0.40

redo synch time (usec) 140,200,785 39,324.00 4,002.31

redo synch writes 24,315 6.82 0.69

redo wastage 9,018,880 2,529.65 257.46

redo write time 4,734 1.33 0.14

redo writes 30,047 8.43 0.86

rollback changes - undo records applied 58 0.02 0.00

rollbacks only - consistent read gets 103 0.03 0.00

rows fetched via callback 173,678 48.71 4.96

session connect time 0 0.00 0.00

session cursor cache hits 227,479 63.80 6.49

session logical reads 1,936,593 543.18 55.28

shared hash latch upgrades - no wait 56,815 15.94 1.62

shared hash latch upgrades - wait 18 0.01 0.00

sorts (disk) 0 0.00 0.00

sorts (memory) 9,939 2.79 0.28

sorts (rows) 29,425 8.25 0.84

sql area evicted 0 0.00 0.00

sql area purged 0 0.00 0.00

summed dirty queue length 35,724 10.02 1.02

switch current to new buffer 137 0.04 0.00

table fetch by rowid 680,284 190.81 19.42

table fetch continued row 0 0.00 0.00

table scan blocks gotten 4,040 1.13 0.12

table scan rows gotten 296,242 83.09 8.46

table scans (direct read) 0 0.00 0.00

table scans (long tables) 0 0.00 0.00

table scans (rowid ranges) 0 0.00 0.00

table scans (short tables) 1,473 0.41 0.04

total cf enq hold time 670 0.19 0.02

total number of cf enq holders 113 0.03 0.00

total number of times SMON posted 23 0.01 0.00

transaction rollbacks 58 0.02 0.00

undo change vector size 23,981,768 6,726.49 684.61

user I/O wait time 6,247 1.75 0.18

user calls 24,841 6.97 0.71

user commits 35,030 9.83 1.00

workarea executions - onepass 0 0.00 0.00

workarea executions - optimal 12,832 3.60 0.37

write clones created in background 0 0.00 0.00

write clones created in foreground 16 0.00 0.00

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Instance Activity Stats - Absolute Values

Statistics with absolute values (should not be diffed)

Statistic Begin Value End Value

session uga memory max 2,469,805,760 2,634,948,776

session pga memory 583,259,336 727,967,648

session pga memory max 777,442,504 931,325,856

session cursor cache count 12,648 15,907

session uga memory 953,553,982,608 1,237,033,246,280

opened cursors current 196 202

workarea memory allocated 0 1,347

logons current 41 40


Instance Activity Stats - Thread Activity

Statistics identified by '(derived)' come from sources other than SYSSTAT

Statistic Total per Hour

log switches (derived) 2 2.02


IO Stats

IOStat by Function summary

IOStat by Filetype summary

IOStat by Function/Filetype summary

Tablespace IO Stats

File IO Stats

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IOStat by Function summary

'Data' columns suffixed with M,G,T,P are in multiples of 1024 other columns suffixed with K,M,G,T,P are in multiples of 1000

ordered by (Data Read + Write) desc

Function Name

Reads: Data

Reqs per sec

Data per sec

Writes: Data

Reqs per sec

Data per sec

Waits: Count

Avg Tm(ms)

Buffer Cache Reads

626M 21.81 .175582 0M 0.00 0M 77.3K 0.52













DBWR 0M 0.00 0M 452M 12.30 .126778 16.8K 1.75

Others 54M 0.98 .015146 49M 0.88 .013743 6605 0.58

LGWR 0M 0.01 0M 80M 8.44 .022438 60.1K 0.96

Direct Writes 0M 0.00 0M 0M 0.00 0M 2 0.00

Streams AQ 0M 0.00 0M 0M 0.00 0M 17 2.18

TOTAL: 680M 22.81 .190728 581M 21.61 .162960 160.9K 0.81

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IOStat by Filetype summary


Small Read and Large Read are average service times, in milliseconds

Ordered by (Data Read + Write) desc

Filetype Name

Reads: Data

Reqs per sec

Data per sec

Writes: Data

Reqs per sec

Data per sec

Small Read

Large Read

Data File 627M 21.82 .175863 451M 12.30 .126498 0.51 2.00

Control File 54M 0.98 .015146 49M 0.88 .013743 0.04

Log File 0M 0.00 0M 80M 8.43 .022438 0.00

Temp File 0M 0.00 0M 0M 0.00 0M 0.00

TOTAL: 681M 22.81 .191009 580M 21.61 .162680 0.49 2.00


IOStat by Function/Filetype summary


Ordered by (Data Read + Write) desc for each function

Function/File Name Reads:

Data Reqs per

sec Data per

sec Writes:

Data Reqs per

sec Data per

sec Waits: Count

Avg Tm(ms)

Buffer Cache Reads 626M 21.81 .175582 0M 0.00 0M 76.3K 0.52

Buffer Cache Reads (Data File)

626M 21.81 .175582 0M 0.00 0M 76.3K 0.52

DBWR 0M 0.00 0M 452M 12.30 .126778 0

DBWR (Data File) 0M 0.00 0M 452M 12.30 .126778 0

Others 54M 0.98 .015146 49M 0.88 .013743 3497 0.04

Others (Control File) 54M 0.97 .015146 49M 0.87 .013743 3466 0.04

Others (Data File) 0M 0.01 0M 0M 0.00 0M 31 0.29

LGWR 0M 0.01 0M 80M 8.44 .022438 48 0.00

LGWR (Log File) 0M 0.00 0M 80M 8.43 .022438 8 0.00

LGWR (Control File) 0M 0.01 0M 0M 0.01 0M 40 0.00

Streams AQ 0M 0.00 0M 0M 0.00 0M 17 2.18

Streams AQ (Data File)

0M 0.00 0M 0M 0.00 0M 17 2.18

Direct Writes 0M 0.00 0M 0M 0.00 0M 0

Direct Writes (Data

File)

0M 0.00 0M 0M 0.00 0M 0





TOTAL: 680M 22.81 .190728 581M 21.61 .162960 79.9K 0.50


Tablespace IO Stats

ordered by IOs (Reads + Writes) desc

Tablespace Reads Av

Reads/s Av

Rd(ms) Av

Blks/Rd Writes

Av Writes/s

Buffer Waits

Av Buf Wt(ms)

SWINGBENCH 75,531 21 0.77 1.00 42,745 12 72 14.58

SYSAUX 1,519 0 1.28 1.18 736 0 0 0.00

SYSTEM 694 0 0.97 4.24 57 0 0 0.00

UNDOTBS1 4 0 0.00 1.00 513 0 19 18.95

TEMP 4 0 0.00 1.00 0 0 0 0.00

EXAMPLE 1 0 0.00 1.00 0 0 0 0.00

USERS 1 0 0.00 1.00 0 0 0 0.00


File IO Stats

ordered by Tablespace, File

Tablespac

e Filename

Rea

ds

Av

Reads

/s

Av

Rd(m

s)

Av

Blks/

Rd

Writ

es

Av

Writes

/s

Buffer

Waits

Av Buf

Wt(ms)

EXAMPLE /u01/app/oracle/oradata/DB11G/example01.dbf

1 0 0.00 1.00 0 0 0 0.00

SWINGBEN

CH

/u01/app/oracle/product/11.2.0.2/db_1/d

bs/soe.dbf

75,53

1

21 0.77 1.00 42,74

5

12 72 14.58

SYSAUX /u01/app/oracle/oradata/DB11G/sysaux01.dbf

1,519 0 1.28 1.18 736 0 0 0.00

SYSTEM /u01/app/oracle/oradata/DB11G/system0

1.dbf

694 0 0.97 4.24 57 0 0 0.00

TEMP /u01/app/oracle/oradata/DB11G/temp01.dbf

4 0 0.00 1.00 0 0 0

UNDOTBS1 /u01/app/oracle/oradata/DB11G/undotbs01.dbf

4 0 0.00 1.00 513 0 19 18.95

USERS /u01/app/oracle/oradata/DB11G/users01

.dbf

1 0 0.00 1.00 0 0 0 0.00




Checkpoint Activity

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Standard block size Pools D: default, K: keep, R: recycle

Default Pools for other block sizes: 2k, 4k, 8k, 16k, 32k

P Number of

Buffers Pool Hit%

Buffer Gets

Physical Reads

Physical Writes

Free Buff Wait

Writ Comp Wait

Buffer Busy Waits

D 23,077 96 1,936,612 80,376 57,983 0 0 91

Back to Buffer Pool Statistics Back to Top

Checkpoint Activity

Total Physical Writes: 57,989

MTTR

Writes

Log Size

Writes

Log Ckpt

Writes

Other Settings

Writes

Autotune Ckpt

Writes

Thread Ckpt

Writes

0 0 0 0 23,798 0

Back to Buffer Pool Statistics Back to Top

Advisory Statistics

Instance Recovery Stats

MTTR Advisory

Buffer Pool Advisory

PGA Aggr Summary

PGA Aggr Target Stats

PGA Aggr Target Histogram

PGA Memory Advisory

Shared Pool Advisory

SGA Target Advisory

Streams Pool Advisory

Java Pool Advisory

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Instance Recovery Stats

B: Begin Snapshot, E: End Snapshot

Targt

MTTR (s)

Estd

MTTR (s)

Recovery Estd IOs

Actual RedoBlks

Target RedoBlks

Log Sz RedoBlks

Log Ckpt

Timeout RedoBlks

Log Ckpt

Interval RedoBlks

Opt

Log Sz(M)

Estd

RAC Avail

Time

B 0 23 4470 29931 157722 165888 157722

E 0 20 1102 3150 18102 165888 18102

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MTTR Advisory





















Buffer Pool Advisory

Only rows with estimated physical reads >0 are displayed

ordered by Block Size, Buffers For Estimate

P Size for Est (M)

Size Factor

Buffers (thousands)

Est Phys Read Factor

Estimated Phys Reads (thousands)

Est Phys Read Time

Est %DBtime for Rds

D 16 0.09 2 3.13 976 1 2306.00

D 32 0.17 4 2.65 826 1 1946.00

D 48 0.26 6 2.21 690 1 1619.00

D 64 0.34 8 1.92 600 1 1402.00

D 80 0.43 10 1.68 525 1 1221.00

D 96 0.51 12 1.50 468 1 1084.00

D 112 0.60 14 1.36 424 1 981.00

D 128 0.68 16 1.25 390 1 898.00

D 144 0.77 18 1.16 362 1 831.00

D 160 0.85 20 1.09 340 1 778.00

D 176 0.94 22 1.03 323 1 736.00

D 188 1.00 23 1.00 312 1 710.00

D 192 1.02 24 0.99 309 1 702.00

D 208 1.11 26 0.95 297 1 674.00

D 224 1.19 27 0.92 288 1 652.00

D 240 1.28 29 0.90 281 1 636.00

D 256 1.36 31 0.88 274 1 620.00

D 272 1.45 33 0.86 268 1 605.00

D 288 1.53 35 0.85 264 1 596.00

D 304 1.62 37 0.84 261 1 588.00

D 320 1.70 39 0.83 258 1 581.00


PGA Aggr Summary

PGA cache hit % - percentage of W/A (WorkArea) data processed only in-memory

PGA Cache Hit % W/A MB Processed Extra W/A MB Read/Written

100.00 6,505 0


PGA Aggr Target Stats









PGA Aggr Target Histogram

Optimal Executions are purely in-memory operations

Low Optimal High Optimal Total Execs Optimal Execs 1-Pass Execs M-Pass Execs

2K 4K 3,677 3,677 0 0

64K 128K 8 8 0 0

256K 512K 2 2 0 0

512K 1024K 9,137 9,137 0 0

1M 2M 5 5 0 0

4M 8M 4 4 0 0


PGA Memory Advisory

When using Auto Memory Mgmt, minimally choose a pga_aggregate_target value where Estd PGA Overalloc Count

is 0

PGA Target

Est (MB)

Size

Factr

W/A MB

Processed

Estd Extra W/A MB

Read/ Written to Disk

Estd PGA

Cache Hit %

Estd PGA

Overalloc Count

Estd

Time

35 0.13 26,784.60 9,788.70 73.00 80 9,324,596

70 0.25 26,784.60 4,335.63 86.00 62 7,934,301

140 0.50 26,784.60 2,380.31 92.00 0 7,435,779

210 0.75 26,784.60 2,380.31 92.00 0 7,435,779

280 1.00 26,784.60 2,380.31 92.00 0 7,435,779

336 1.20 26,784.60 1,600.66 94.00 0 7,237,004

392 1.40 26,784.60 1,297.62 95.00 0 7,159,740

448 1.60 26,784.60 1,133.98 96.00 0 7,118,020

504 1.80 26,784.60 1,133.98 96.00 0 7,118,020

560 2.00 26,784.60 1,133.98 96.00 0 7,118,020

840 3.00 26,784.60 1,133.98 96.00 0 7,118,020

1,120 4.00 26,784.60 1,133.98 96.00 0 7,118,020

1,680 6.00 26,784.60 1,133.98 96.00 0 7,118,020

2,240 8.00 26,784.60 1,133.98 96.00 0 7,118,020


Shared Pool Advisory

SP: Shared Pool Est LC: Estimated Library Cache Factr: Factor

Note there is often a 1:Many correlation between a single logical object in the Library Cache, and the physical number of memory objects associated with it. Therefore comparing the number of Lib Cache objects (e.g. in

v$librarycache), with the number of Lib Cache Memory Objects is invalid.







Shared

Pool

Size(M)

SP Size

Factr

Est LC

Size (M)

Est LC

Mem Obj

Est LC

Time Saved

(s)

Est LC Time

Saved Factr

Est LC

Load Time

(s)

Est LC

Load Time

Factr

Est LC

Mem Obj

Hits (K)

160 0.56 30 2,235 32,982 0.99 281 2.81 619

192 0.67 62 4,012 33,119 1.00 144 1.44 650

224 0.78 94 5,896 33,161 1.00 102 1.02 650

256 0.89 108 6,815 33,163 1.00 100 1.00 650

288 1.00 109 6,852 33,163 1.00 100 1.00 650

320 1.11 109 6,852 33,163 1.00 100 1.00 650

352 1.22 109 6,852 33,163 1.00 100 1.00 650

384 1.33 109 6,852 33,163 1.00 100 1.00 650

416 1.44 109 6,852 33,163 1.00 100 1.00 650

448 1.56 109 6,852 33,163 1.00 100 1.00 650

480 1.67 109 6,852 33,163 1.00 100 1.00 650

512 1.78 109 6,852 33,163 1.00 100 1.00 650

544 1.89 109 6,852 33,163 1.00 100 1.00 650

576 2.00 109 6,852 33,163 1.00 100 1.00 650


SGA Target Advisory SGA Target Size (M) SGA Size Factor Est DB Time (s) Est Physical Reads

262 0.50 8,336 619,354

393 0.75 7,673 367,986

524 1.00 7,517 311,562

655 1.25 7,502 304,365

786 1.50 7,502 304,365

917 1.75 7,502 304,365

1,048 2.00 7,502 304,365


Streams Pool Advisory Size for Est (MB) Size Factor Est Spill Count Est Spill Time (s) Est Unspill Count Est Unspill Time (s)

4 0.50 0 0 0 0

8 1.00 0 0 0 0

12 1.50 0 0 0 0

16 2.00 0 0 0 0

20 2.50 0 0 0 0

24 3.00 0 0 0 0

28 3.50 0 0 0 0

32 4.00 0 0 0 0

36 4.50 0 0 0 0

40 5.00 0 0 0 0

44 5.50 0 0 0 0

48 6.00 0 0 0 0

52 6.50 0 0 0 0

56 7.00 0 0 0 0

60 7.50 0 0 0 0





64 8.00 0 0 0 0

68 8.50 0 0 0 0

72 9.00 0 0 0 0

76 9.50 0 0 0 0

80 10.00 0 0 0 0


Java Pool Advisory



Wait Statistics

Buffer Wait Statistics

Enqueue Activity

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Buffer Wait Statistics

ordered by wait time desc, waits desc

Class Waits Total Wait Time (s) Avg Time (ms)

data block 72 1 15

undo header 16 0 17

undo block 3 0 30

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Enqueue Activity

only enqueues with waits are shown

Enqueue stats gathered prior to 10g should not be compared with 10g data

ordered by Wait Time desc, Waits desc

Enqueue Type (Request Reason) Requests Succ Gets Failed Gets Waits Wt Time (s) Av Wt Time(ms)

TX-Transaction (row lock contention) 10 10 0 10 0 18.00

PR-Process Startup 137 137 0 1 0 40.00

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Undo Statistics

Undo Segment Summary

Undo Segment Stats














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Undo Segment Summary

Min/Max TR (mins) - Min and Max Tuned Retention (minutes)

STO - Snapshot Too Old count, OOS - Out of Space count

Undo segment block stats:

uS - unexpired Stolen, uR - unexpired Released, uU - unexpired reUsed

eS - expired Stolen, eR - expired Released, eU - expired reUsed

Undo

TS#

Num Undo

Blocks (K)

Number of

Transactions

Max Qry

Len (s)

Max Tx

Concurcy

Min/Max TR

(mins)

STO/

OOS

uS/uR/uU/

eS/eR/eU

2 4.08 43,639 1,136 11 19.5/31 0/0 0/0/0/0/0/0

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Undo Segment Stats

Most recent 35 Undostat rows, ordered by Time desc

End

Time

Num Undo

Blocks

Number of

Transactions

Max Qry

Len (s)

Max Tx

Concy

Tun Ret

(mins)

STO/

OOS

uS/uR/uU/

eS/eR/eU

05-Oct 16:52

15 68 1,136 3 31 0/0 0/0/0/0/0/0

05-Oct

16:42

18 90 528 1 22 0/0 0/0/0/0/0/0

05-Oct 16:32

830 9,859 989 10 30 0/0 0/0/0/0/0/0

05-Oct 16:22

989 11,198 386 11 19 0/0 0/0/0/0/0/0

05-Oct

16:12

1,013 11,177 992 11 30 0/0 0/0/0/0/0/0

05-Oct 16:02

1,216 11,247 390 11 20 0/0 0/0/0/0/0/0

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Latch Statistics

Latch Activity

Latch Sleep Breakdown

Latch Miss Sources

Mutex Sleep Summary

Parent Latch Statistics

Child Latch Statistics

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Latch Activity

"Get Requests", "Pct Get Miss" and "Avg Slps/Miss" are statistics for willing-to-wait latch get requests

"NoWait Requests", "Pct NoWait Miss" are for no-wait latch get requests

"Pct Misses" for both should be very close to 0.0













Latch Name Get

Requests

Pct Get

Miss

Avg Slps

/Miss

Wait

Time (s)

NoWait

Requests

Pct NoWait

Miss

AQ deq hash table latch 22 0.00 0 0

AQ dequeue txn counter latch 4 0.00 0 0

AQ disk delete txn counter latch 4 0.00 0 0

ASM db client latch 2,380 0.00 0 0

ASM map operation hash table 2 0.00 0 0

ASM network state latch 56 0.00 0 0

AWR Alerted Metric Element list 25,750 0.00 0 0

Change Notification Hash table latch 1,181 0.00 0 0

Consistent RBA 30,053 0.00 0 0

DML lock allocation 135,031 0.00 1.00 0 0

Event Group Locks 139 0.00 0 0

FOB s.o list latch 367 0.00 0 0

File State Object Pool Parent Latch 2 0.00 0 0

I/O Staticstics latch 2 0.00 0 0

IPC stats buffer allocation latch 2 0.00 0 0

In memory undo latch 209,326 0.03 1.00 1 35,910 0.00

JS Sh mem access 8 0.00 0 0

JS mem alloc latch 6 0.00 0 0

JS queue access latch 8 0.00 0 0

JS queue state obj latch 25,450 0.00 0 0

JS slv state obj latch 238 0.00 0 0

KFC FX Hash Latch 2 0.00 0 0

KFC Hash Latch 2 0.00 0 0

KFCL LE Freelist 2 0.00 0 0

KGNFS-NFS:SHM structure 2 0.00 0 0

KGNFS-NFS:SVR LIST 2 0.00 0 0

KJC message pool free list 2 0.00 0 0

KJCT flow control latch 2 0.00 0 0

KMG MMAN ready and startup request latch

1,182 0.00 0 0

KTF sga latch 21 0.00 0 1,147 0.00

KWQMN job cache list latch 11 0.00 0 0

KWQP Prop Status 3 0.00 0 0

KWQS pqsubs latch 5 0.00 0 0

KWQS pqueue ctx latch 81 0.00 0 0

Locator state objects pool parent

latch

2 0.00 0 0

Lsod array latch 2 0.00 0 0

MQL Tracking Latch 0 0 70 0.00

Memory Management Latch 2 0.00 0 1,182 0.00

Memory Queue 2 0.00 0 0

Memory Queue Message Subscriber

#1

2 0.00 0 0

Memory Queue Message Subscriber #2

2 0.00 0 0

Memory Queue Message Subscriber #3

2 0.00 0 0

Memory Queue Message Subscriber

#4

2 0.00 0 0

Memory Queue Subscriber 2 0.00 0 0

MinActiveScn Latch 38 0.00 0 0

Mutex 2 0.00 0 0

Mutex Stats 2 0.00 0 0

OS process 1,238 0.00 0 0

OS process allocation 7,495 0.00 0 0

OS process: request allocation 275 0.00 0 0

PL/SQL warning settings 384 0.00 0 0

PX hash array latch 2 0.00 0 0

QMT 2 0.00 0 0

Real-time plan statistics latch 826 0.00 0 0

SGA IO buffer pool latch 15 0.00 0 15 0.00

SGA blob parent 2 0.00 0 0

SGA bucket locks 2 0.00 0 0

SGA heap locks 2 0.00 0 0

SGA pool locks 2 0.00 0 0

SQL memory manager latch 120 0.00 0 1,180 0.00

SQL memory manager workarea list

latch

122,983 0.00 0 0

Shared B-Tree 359 0.00 0 0

Streams Generic 2 0.00 0 0

Testing 2 0.00 0 0

Token Manager 2 0.00 0 0

WCR: sync 2 0.00 0 0

Write State Object Pool Parent Latch 2 0.00 0 0

X$KSFQP 1 0.00 0 0

XDB NFS Security Latch 2 0.00 0 0

XDB unused session pool 2 0.00 0 0

XDB used session pool 2 0.00 0 0

active checkpoint queue latch 18,012 0.00 0 0

active service list 7,922 0.00 0 1,740 0.00

begin backup scn array 2 0.00 0 0

buffer pool 2 0.00 0 0

business card 2 0.00 0 0

cache buffer handles 1,456 0.00 0 0

cache buffers chains 4,862,566 0.02 0.42 5 93,808 0.01

cache buffers lru chain 149,042 0.30 1.01 7 63,830 0.20

cache table scan latch 204 0.00 0 204 0.00

call allocation 1,082 0.09 1.00 0 0

cas latch 2 0.00 0 0

change notification client cache latch 2 0.00 0 0

channel handle pool latch 293 0.00 0 0

channel operations parent latch 19,785 0.00 0 0

checkpoint queue latch 138,179 0.00 1.00 0 49,722 0.02

client/application info 902,294 0.07 1.00 10 0

compile environment latch 203 0.00 0 0

corrupted undo seg latch 232 0.00 0 0

cp cmon/server latch 2 0.00 0 0

cp pool latch 2 0.00 0 0

cp server hash latch 2 0.00 0 0

cp sga latch 56 0.00 0 0

cvmap freelist lock 2 0.00 0 0

deferred cleanup latch 56 0.00 0 0

dml lock allocation 56 0.00 0 0

done queue latch 2 0.00 0 0

dummy allocation 409 0.00 0 0

enqueue hash chains 266,872 0.01 1.00 0 0

enqueues 59,035 0.00 0 0

fifth spare latch 2 0.00 0 0

file cache latch 175 0.00 0 0

flashback copy 2 0.00 0 0

fourth Audit Vault latch 2 0.00 0 0

gc element 2 0.00 0 0

gcs commit scn state 2 0.00 0 0

gcs partitioned table hash 2 0.00 0 0

gcs pcm hashed value bucket hash 2 0.00 0 0

gcs resource freelist 2 0.00 0 0

gcs resource hash 2 0.00 0 0

gcs resource scan list 2 0.00 0 0

gcs shadows freelist 2 0.00 0 0

ges domain table 2 0.00 0 0

ges enqueue table freelist 2 0.00 0 0

ges group table 2 0.00 0 0

ges process hash list 2 0.00 0 0

ges process parent latch 2 0.00 0 0

ges resource hash list 2 0.00 0 0

ges resource scan list 2 0.00 0 0

ges resource table freelist 2 0.00 0 0

ges value block free list 2 0.00 0 0

global tx hash mapping 2 0.00 0 0

granule operation 2 0.00 0 0

hash table column usage latch 24 0.00 0 4,319 0.00

hash table modification latch 130 0.00 0 0

heartbeat check 2 0.00 0 0

internal temp table object number

allocation latch

8 0.00 0 0

intra txn parallel recovery 2 0.00 0 0

io pool granule metadata list 2 0.00 0 0

job workq parent latch 69 0.00 0 67 2.99

job_queue_processes free list latch 138 0.00 0 0

job_queue_processes parameter latch

828 0.00 0 0

k2q lock allocation 2 0.00 0 0

kcbtsemkid latch 2 0.00 0 0

kdlx hb parent latch 2 0.00 0 0

kgb parent 2 0.00 0 0

kgnfs mount latch 2 0.00 0 0

kokc descriptor allocation latch 376 0.00 0 0

ksfv messages 2 0.00 0 0

ksim group membership cache 2 0.00 0 0

kss move lock 40 0.00 0 0

ksuosstats global area 244 0.00 0 0

ksv allocation latch 133 0.00 0 0

ksv class latch 80 0.00 0 0

ksv msg queue latch 2 0.00 0 0

ksz_so allocation latch 275 0.00 0 0

ktm global data 113 0.00 0 0

kwqbsn:qsga 132 0.00 0 0

lgwr LWN SCN 30,426 0.00 0 0

list of block allocation 201 0.00 0 0

loader state object freelist 8 0.00 0 0

lob segment dispenser latch 2 0.00 0 0

lob segment hash table latch 14 0.00 0 0

lob segment query latch 2 0.00 0 0

lock DBA buffer during media recovery

2 0.00 0 0

logical standby cache 2 0.00 0 0

logminer context allocation 3 0.00 0 0

logminer work area 2 0.00 0 0

longop free list parent 2 0.00 0 0

mapped buffers lru chain 2 0.00 0 0

message pool operations parent latch

29 0.00 0 0

messages 157,985 0.01 1.00 0 0

mostly latch-free SCN 30,426 0.00 0 0

msg queue latch 2 0.00 0 0

multiblock read objects 1,444 0.00 0 0

name-service namespace bucket 2 0.00 0 0

ncodef allocation latch 56 0.00 0 0

object queue header heap 18,643 0.00 0 573 0.00

object queue header operation 358,954 0.03 1.01 1 0

object stats modification 55 0.00 0 0

parallel query alloc buffer 474 0.00 0 0

parallel query stats 2 0.00 0 0

parameter list 180 0.00 0 0

parameter table management 961 0.00 0 0

peshm 2 0.00 0 0

pesom_free_list 2 0.00 0 0

pesom_hash_node 2 0.00 0 0

post/wait queue 17,137 0.00 0 11,596 0.00

process allocation 412 0.00 0 137 0.00

process group creation 275 0.00 0 0

process queue 2 0.00 0 0

process queue reference 2 0.00 0 0

qmn task queue latch 520 0.19 1.00 0 0

query server freelists 2 0.00 0 0

queued dump request 12 0.00 0 0

queuing load statistics 2 0.00 0 0

recovery domain hash list 2 0.00 0 0

redo allocation 132,458 0.08 1.00 1 189,969 0.07

redo copy 150 4.67 1.00 0 189,884 0.15

redo writing 110,655 0.00 1.00 0 0

resmgr group change latch 268,298 0.00 0 0

resmgr:active threads 409 0.00 0 0

resmgr:actses change group 88 0.00 0 0

resmgr:actses change state 2 0.00 0 0

resmgr:free threads list 407 0.00 0 0

resmgr:plan CPU method 2 0.00 0 0

resmgr:resource group CPU method 2 0.00 0 0

resmgr:schema config 2 0.00 0 0

resmgr:session queuing 2 0.00 0 0

rm cas latch 2 0.00 0 0

row cache objects 613,453 0.03 1.00 3 0

rules engine aggregate statistics 1 0.00 0 0

rules engine rule set statistics 202 0.00 0 0

second Audit Vault latch 2 0.00 0 0

second spare latch 2 0.00 0 0

sequence cache 30,584 0.01 1.00 0 0

session allocation 118,911 0.01 1.00 0 0

session idle bit 108,773 0.00 0 0

session queue latch 2 0.00 0 0

session state list latch 465 0.00 0 0

session switching 748 0.00 0 0

session timer 1,184 0.00 0 0

shared pool 21,814 0.01 1.00 0 0

shared pool sim alloc 4 0.00 0 0

shared pool simulator 70 0.00 0 0

sim partition latch 2 0.00 0 0

simulator hash latch 115,644 0.00 1.00 0 0

simulator lru latch 5,347 0.04 1.00 0 104,867 0.38

sort extent pool 108 0.00 0 0

space background state object latch 9 0.00 0 0

space background task latch 4,063 0.22 1.11 0 2,371 0.00

state object free list 2 0.00 0 0

statistics aggregation 560 0.00 0 0

tablespace key chain 2 0.00 0 0

temp lob duration state obj allocation 2 0.00 0 0

test excl. parent l0 2 0.00 0 0

test excl. parent2 l0 2 0.00 0 0

third spare latch 2 0.00 0 0

threshold alerts latch 143 0.00 0 0

transaction allocation 910 0.00 0 0

undo global data 193,615 0.00 0 0

virtual circuit buffers 2 0.00 0 0

virtual circuit holder 2 0.00 0 0

virtual circuit queues 2 0.00 0 0

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Latch Sleep Breakdown

ordered by misses desc

Latch Name Get Requests Misses Sleeps Spin Gets



cache buffers chains 4,862,566 779 327 452

client/application info 902,294 665 666 0

cache buffers lru chain 149,042 449 455 2

row cache objects 613,453 200 200 0

redo allocation 132,458 108 108 0

object queue header operation 358,954 102 103 0

In memory undo latch 209,326 67 67 0

enqueue hash chains 266,872 25 25 0

messages 157,985 10 10 0

space background task latch 4,063 9 10 0

redo copy 150 7 7 0

session allocation 118,911 7 7 0

shared pool 21,814 3 3 0

DML lock allocation 135,031 2 2 0

redo writing 110,655 2 2 0

sequence cache 30,584 2 2 0

simulator lru latch 5,347 2 2 0

call allocation 1,082 1 1 0

checkpoint queue latch 138,179 1 1 0

qmn task queue latch 520 1 1 0

simulator hash latch 115,644 1 1 0


Latch Miss Sources

only latches with sleeps are shown

ordered by name, sleeps desc

Latch Name Where NoWait Misses Sleeps Waiter Sleeps

DML lock allocation ktaiam 0 1 1

DML lock allocation ktaidm 0 1 1

In memory undo latch ktiFlush: child 0 34 61

In memory undo latch kticmt: child 0 25 1

In memory undo latch ktichg: child 0 7 3

In memory undo latch ktiFlushMe 0 1 0

cache buffers chains kcbgtcr: fast path (cr pin) 0 110 25

cache buffers chains kcbgtcr: fast path 0 97 51

cache buffers chains kcbgcur: fast path (shr) 0 60 6

cache buffers chains kcbget: pin buffer 0 20 74

cache buffers chains kcbgtcr: kslbegin shared 0 11 2

cache buffers chains kcbgcur_2 0 10 15

cache buffers chains kcbchg1: kslbegin: bufs not pinned 0 7 1

cache buffers chains kcbnlc 0 6 3

cache buffers chains kcbget: exchange 0 1 51

cache buffers chains kcbnew: new latch again 0 1 0

cache buffers chains kcbrls_1 0 1 66

cache buffers chains kcbzgb: scan from tail. nowait 0 1 0

cache buffers chains kcbzibmlt: multi-block read: nowait 0 1 0



cache buffers chains kcbzwb 0 1 0

cache buffers lru chain kcbzgws_1 0 437 436

cache buffers lru chain kcbbxsv: move to being written 0 10 0

cache buffers lru chain kcbgtcr:CR Scan:KCBRSKIP_2 0 4 0

cache buffers lru chain kcbzgb 0 2 1

cache buffers lru chain kcbbic2 0 1 18

cache buffers lru chain kcbzswcu 0 1 0

call allocation ksudlp: top call 0 1 0

checkpoint queue latch kcbklbc_cql 0 1 0

client/application info ksuinfos_modact 0 416 563

client/application info kskirefrattrmap 0 250 103

enqueue hash chains ksqrcl 0 17 0

enqueue hash chains ksqgtl3 0 8 25

messages ksaamb: after wakeup 0 7 5

messages ksarcv 0 3 1

object queue header operation kcbo_switch_cq 0 46 39

object queue header operation kcbo_unlink_q 0 21 50

object queue header operation kcbo_link_q 0 16 7

object queue header operation kcbo_switch_q_bg 0 13 0

object queue header operation kcbo_switch_mq_bg 0 7 5

qmn task queue latch kwqmnmvtsks: delay to ready list 0 1 0

redo allocation kcrfw_redo_gen: redo allocation 1 0 94 0

redo allocation kcrfw_post: more space 0 10 2

redo allocation kcrfw_redo_gen: redo allocation 3 0 2 63

redo allocation kcrfw_redo_write: before write 0 2 43

redo copy kcrfw_redo_gen: nowait 0 7 0

redo writing kcrfw_cal_target_rba 0 1 1

redo writing kcrfwcr 0 1 0

row cache objects kqreqd: reget 0 180 0

row cache objects kqrpre: find obj 0 17 199

row cache objects kqreqd 0 3 1

sequence cache kdnssd 0 2 0

session allocation ksucri_int : SSO 0 4 6

session allocation ksuxds 0 3 1

shared pool kghalo 0 2 1

shared pool kghfre 0 1 2

simulator hash latch kcbs_lookup_setid: lookup dba 0 1 0

simulator lru latch kcbs_simulate: simulate set 0 2 0

space background task latch ktsjCreateTask 0 6 0

space background task latch ktsj_grab_task 0 4 10


Mutex Sleep Summary

ordered by number of sleeps desc

Mutex Type Location Sleeps Wait Time (ms)

Library Cache kglpndl1 95 55 1,422



Library Cache kglpin1 4 53 3,257

Cursor Pin kksfbc [KKSCHLFSP2] 31 775

Library Cache kglhdgn2 106 25 676

Library Cache kglget1 1 10 278

Library Cache kglobpn1 71 6 107

Cursor Stat kkocsStoreBindAwareStats [KKSSTALOC8] 1 10


Parent Latch Statistics



Child Latch Statistics



Segment Statistics

Segments by Logical Reads

Segments by Physical Reads

Segments by Physical Read Requests

Segments by UnOptimized Reads

Segments by Optimized Reads

Segments by Direct Physical Reads

Segments by Physical Writes

Segments by Physical Write Requests

Segments by Direct Physical Writes

Segments by Table Scans

Segments by DB Blocks Changes

Segments by Row Lock Waits

Segments by ITL Waits

Segments by Buffer Busy Waits

Back to Top

Segments by Logical Reads

Total Logical Reads: 1,936,593

Captured Segments account for 92.2% of Total

Owner Tablespace Name Object Name Subobject Name Obj. Type Logical Reads %Total

SOE SWINGBENCH INVENTORY_PK INDEX 377,616 19.50

SOE SWINGBENCH INVENTORIES TABLE 163,248 8.43

SOE SWINGBENCH PRD_DESC_PK INDEX 137,568 7.10

SOE SWINGBENCH PRODUCT_INFORMATION_PK INDEX 127,872 6.60






















SOE SWINGBENCH ORDER_PK INDEX 126,496 6.53

Back to Segment Statistics Back to Top

Segments by Physical Reads

Total Physical Reads: 80,377


Owner Tablespace Name Object Name Subobject Name Obj. Type Physical Reads %Total

SOE SWINGBENCH CUSTOMERS TABLE 17,196 21.39

SOE SWINGBENCH CUSTOMERS_PK INDEX 14,632 18.20


SOE SWINGBENCH ORDER_ITEMS_PK INDEX 8,658 10.77

SOE SWINGBENCH ORD_CUSTOMER_IX INDEX 8,145 10.13


Segments by Physical Read Requests

Total Physical Read Requests: 77,861


Owner Tablespace Name Object Name Subobject Name Obj. Type Phys Read Requests %Total







Segments by UnOptimized Reads

Total UnOptimized Read Requests: 77,861


Owner Tablespace Name Object Name Subobject Name Obj. Type UnOptimized Reads %Total







Segments by Optimized Reads











Segments by Direct Physical Reads



Segments by Physical Writes

Total Physical Writes: 57,989


Owner Tablespace Name Object Name Subobject Name Obj. Type Physical Writes %Total




SOE SWINGBENCH ITEM_ORDER_IX INDEX 7,017 12.10

SOE SWINGBENCH ITEM_PRODUCT_IX INDEX 6,217 10.72


Segments by Physical Write Requests

Total Physical Write Requestss: 44,052


Owner Tablespace Name Object Name Subobject Name Obj. Type Phys Write Requests %Total







Segments by Direct Physical Writes

Total Direct Physical Writes: 6


Owne

r

Tablespac

e Name Object Name Subobject Name Obj. Type

Direct

Writes

%Tota

l









SYS SYSAUX WRH$_ACTIVE_SESSION_HISTOR

Y

WRH$_ACTIVE_196335337_5

8

TABLE

PARTITION

5 83.33


Segments by Table Scans

Total Table Scans: 5


Owner Tablespace Name Object Name Subobject Name Obj. Type Table Scans %Total

SYS SYSTEM I_OBJ2 INDEX 4 80.00


Segments by DB Blocks Changes

% of Capture shows % of DB Block Changes for each top segment compared

with total DB Block Changes for all segments captured by the Snapshot

Owner Tablespace Name Object Name Subobject Name Obj. Type DB Block Changes % of Capture

SOE SWINGBENCH ORDER_ITEMS TABLE 21,760 16.50






Segments by Row Lock Waits

% of Capture shows % of row lock waits for each top segment compared

with total row lock waits for all segments captured by the Snapshot

Owner Tablespace

Name Object Name

Subobject

Name

Obj.

Type

Row Lock

Waits

% of

Capture

SOE SWINGBENCH CUST_EMAIL_IX INDEX 15 20.00

SOE SWINGBENCH CUST_ACCOUNT_MANAGER_IX INDEX 12 16.00

SOE SWINGBENCH ORD_STATUS_IX INDEX 12 16.00

SOE SWINGBENCH ORDERS TABLE 10 13.33

SOE SWINGBENCH ORDER_PK INDEX 9 12.00


Segments by ITL Waits











Segments by Buffer Busy Waits

% of Capture shows % of Buffer Busy Waits for each top segment compared

with total Buffer Busy Waits for all segments captured by the Snapshot

Owner Tablespace Name Object Name Subobject Name Obj. Type Buffer Busy Waits % of Capture

SOE SWINGBENCH ORDER_PK INDEX 22 43.14

SOE SWINGBENCH LOGON TABLE 13 25.49

SOE SWINGBENCH ORDERS TABLE 8 15.69

SOE SWINGBENCH ORDER_ITEMS TABLE 6 11.76

SOE SWINGBENCH ORD_STATUS_IX INDEX 2 3.92


Dictionary Cache Stats

"Pct Misses" should be very low (< 2% in most cases)

"Final Usage" is the number of cache entries being used

Cache Get Requests Pct Miss Scan Reqs Pct Miss Mod Reqs Final Usage

dc_awr_control 65 0.00 0 2 1

dc_files 6 0.00 0 0 6

dc_global_oids 48,851 0.00 0 0 76

dc_histogram_data 622 0.00 0 0 2,138

dc_histogram_defs 838 0.00 0 0 5,633

dc_objects 49,854 0.00 0 5 3,049

dc_profiles 69 0.00 0 0 1

dc_rollback_segments 849 0.00 0 0 22

dc_segments 82 0.00 0 21 976

dc_sequences 10 0.00 0 10 17

dc_tablespaces 22,645 0.00 0 0 9

dc_users 78,505 0.00 0 0 311

global database name 2,444 0.00 0 0 1

outstanding_alerts 32 3.13 0 1 7

sch_lj_oids 5 0.00 0 0 9

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Library Cache Activity

"Pct Misses" should be very low

Namespace Get Requests Pct Miss Pin Requests Pct Miss Reloads Invali- dations

BODY 1,056 0.00 106,922 0.00 0 0

CLUSTER 3 0.00 3 0.00 0 0

DBLINK 2 0.00 0 0 0






EDITION 82 0.00 149 0.00 0 0

INDEX 18 0.00 18 0.00 0 0

QUEUE 75 0.00 237 0.00 0 0

RULESET 0 1 0.00 0 0

SCHEMA 67 0.00 0 0 0

SQL AREA 1,324 0.53 225,585 0.02 0 0

SQL AREA BUILD 13 53.85 0 0 0

SQL AREA STATS 13 100.00 13 100.00 0 0

SUBSCRIPTION 8 0.00 8 0.00 0 0

TABLE/PROCEDURE 24,659 0.00 142,203 0.00 0 0

TRIGGER 182 0.00 236 0.00 0 0

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Memory Statistics

Memory Dynamic Components

Memory Resize Operations Summary

Memory Resize Ops

Process Memory Summary

SGA Memory Summary

SGA breakdown difference

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Memory Dynamic Components

Min/Max sizes since instance startup

Oper Types/Modes: INItializing,GROw,SHRink,STAtic/IMMediate,DEFerred

ordered by Component

Component Begin Snap Size

(Mb)

Current Size

(Mb)

Min Size

(Mb)

Max Size

(Mb)

Oper

Count

Last Op

Typ/Mod

ASM Buffer Cache 0.00 0.00 0.00 0.00 0 STA/

DEFAULT 16K buffer cache

0.00 0.00 0.00 0.00 0 STA/

DEFAULT 2K buffer

cache

0.00 0.00 0.00 0.00 0 STA/

DEFAULT 32K buffer

cache

0.00 0.00 0.00 0.00 0 STA/

DEFAULT 4K buffer cache

0.00 0.00 0.00 0.00 0 STA/

DEFAULT 8K buffer

cache

0.00 0.00 0.00 0.00 0 STA/

DEFAULT buffer cache 188.00 188.00 188.00 188.00 0 INI/

KEEP buffer cache 0.00 0.00 0.00 0.00 0 STA/

PGA Target 280.00 280.00 280.00 280.00 0 STA/

RECYCLE buffer cache 0.00 0.00 0.00 0.00 0 STA/

SGA Target 524.00 524.00 524.00 524.00 0 STA/

Shared IO Pool 0.00 0.00 0.00 0.00 0 STA/

java pool 28.00 28.00 28.00 28.00 0 STA/

large pool 4.00 4.00 4.00 4.00 0 STA/

shared pool 288.00 288.00 288.00 288.00 0 STA/









streams pool 8.00 8.00 8.00 8.00 0 STA/

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Memory Resize Operations Summary



Memory Resize Ops



Process Memory Summary

B: Begin Snap E: End Snap

All rows below contain absolute values (i.e. not diffed over the interval)

Max Alloc is Maximum PGA Allocation size at snapshot time

Hist Max Alloc is the Historical Max Allocation for still-connected processes

ordered by Begin/End snapshot, Alloc (MB) desc

Category

Alloc (MB)

Used (MB)

Avg Alloc (MB)

Std Dev Alloc (MB)

Max Alloc (MB)

Hist Max Alloc (MB)

Num Proc

Num Alloc

B Other 76.05 1.77 1.88 11 17 43 43

Freeable 46.88 0.00 1.67 2.43 13 28 28

PL/SQL 3.25 0.97 0.08 0.10 0 11 41 41

SQL 1.53 0.20 0.05 0.05 0 6 30 24

E Other 75.23 1.79 1.89 11 17 42 42

Freeable 46.63 0.00 1.73 2.55 13 27 27

PL/SQL 3.20 0.93 0.08 0.09 0 11 40 40

SQL 2.77 1.43 0.10 0.26 1 6 29 24


SGA Memory Summary SGA regions Begin Size (Bytes) End Size (Bytes) (if different)

Database Buffers 197,132,288

Fixed Size 2,231,128

Redo Buffers 2,383,872

Variable Size 637,535,400












SGA breakdown difference

ordered by Pool, Name

N/A value for Begin MB or End MB indicates the size of that Pool/Name was insignificant, or zero in that snapshot

Pool Name Begin MB End MB % Diff

java free memory 28.00 28.00 0.00

large PX msg pool 0.47 0.47 0.00

large free memory 3.53 3.53 0.00

shared FileOpenBlock 3.80 3.80 0.00

shared KCB Table Scan Buffer 3.80 3.80 0.00

shared KGLH0 39.37 39.56 0.47

shared KGLHD 8.77 8.79 0.22

shared KGLS 17.38 17.38 0.00

shared KGLSG 5.02 5.02 0.00

shared KQR L PO 3.28 3.28 0.03

shared KQR M PO 3.55 3.55 0.00

shared KSFD SGA I/O b 3.79 3.79 0.00

shared PLDIA 8.59 8.59 0.00

shared PLMCD 8.59 8.59 0.00

shared SQLA 52.98 53.71 1.38

shared event statistics per sess 3.08 3.08 0.00

shared free memory 56.94 56.02 -1.62

shared kglsim hash table bkts 4.00 4.00 0.00

shared private strands 3.51 3.51 0.00

shared row cache 7.24 7.24 0.00

streams free memory 8.00 8.00 0.00

buffer_cache 188.00 188.00 0.00

fixed_sga 2.13 2.13 0.00

log_buffer 2.27 2.27 0.00


Streams Statistics

Streams CPU/IO Usage

Streams Capture

Streams Capture Rate

Streams Apply

Streams Apply Rate

Buffered Queues

Buffered Queue Subscribers

Rule Set

Persistent Queues

Persistent Queues Rate

Persistent Queue Subscribers

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Streams CPU/IO Usage















Streams processes ordered by CPU Time, descending

Session Type First Logon CPU time(s) User IO Wait time(s) SYS IO Wait time(s)

QMON Slaves 1005 12:53:22 3.16 0.04 0.00

QMON Coordinator 1005 12:53:11 0.34 0.00 0.00

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Streams Capture



Streams Capture Rate



Streams Apply



Streams Apply Rate



Buffered Queues



Buffered Queue Subscribers



Rule Set















Rule Sets ordered by Evaluations

* indicates Rule Set activity (re)started between Begin/End snaps

SQL per Eval - average # of SQL statements executed for non-SQL free evals

CPU(s),Ela(s) per Eval - avg CPU and Elapsed time per evaluation includes both SQL free and non-SQL free evals

Rule Evals No-SQL Eval%

SQL Execs

CPU(s) Ela(s) Eval /Sec

SQL per

Eval

Ela(s) per Eval

CPU(s) per Eval

Reloads

SYS.ALERT_QUE_R 1 0.00 0 0.00 0.00 0.00 0.00 0.00 0.00 0


Persistent Queues

Ordered by Queue Name

* indicates queue (re)started between Begin/End snaps

%Exp Msgs - % of msgs enqueued with expiry

%Delay Msgs - % of msgs enqueued with delay

%Trasf Time - % of Enqueue time spent in transformation

%Eval Time - % of Enqueue time spent in rule evaluation

Queue Name Enq

Msgs

Deq

Msgs

%Exp

Msgs

%Delay

Msgs

Enq

Time(s)

Deq

Time(s)

%Transf

Time

%Eval

Time

SYS.ALERT_QUE(12343) 1 0 100.00 0.00 0.00 0.00 0.00 9.51

SYS.AQ$_ALERT_QT_E(12342) 2 0 0.00 0.00 0.00 0.00 0.00 0.00

SYSMAN.MGMT_TASK_Q(66573) 64 64 0.00 0.00 0.12 1.10 0.00 0.00


Persistent Queues Rate

Ordered by Queue Name

* indicates queue (re)started between Begin/End snaps

Queue Name Enqueue

Msgs/sec

Dequeue

Msgs/sec

Avg Enqueue sec /

msg

Avg Dequeue sec /

msg

SYS.ALERT_QUE(12343) 0.00 0.00 0.00

SYS.AQ$_ALERT_QT_E(12342) 0.00 0.00 0.00

SYSMAN.MGMT_TASK_Q(66573) 0.02 0.02 0.00 0.02


Persistent Queue Subscribers

Ordered by Queue Name, Subscriber Name

* indicates Subscriber activity (re)started between Begin/End snaps

Subscriber/Queue Enqueu

e Msgs

Dequeu

e Msgs

Expire

Msgs

Enqueue Msgs/se

c

Dequeue Msgs/se

c

Expire Msgs/se

c

HAE_SUB(1)/SYS.ALERT_QUE 0 0 0







OEL5_11GR2_DE_3938_DB11G(22)/SYS.ALERT_QU

E

1 0 2 0.00 0.00 0.00


Resource Limit Stats


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Shared Server Statistics

Shared Servers Activity

Shared Servers Rates

Shared Servers Utilization

Shared Servers Common Queue

Shared Servers Dispatchers

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Shared Servers Activity

Values represent averages for all samples

Avg Total

Connections

Avg Active

Connections

Avg Total

Shared Srvrs

Avg Active

Shared Srvrs

Avg Total

Dispatchers

Avg Active

Dispatchers

0 0 1 0 1 0

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Shared Servers Rates

Common Queue Per Sec

Disp Queue Per Sec

Server Msgs/Sec

Server KB/Sec

Common Queue Total

Disp Queue

Total

Server Total Msgs

Server Total(KB)

0 0 0 0.00 0 0 0 0


Shared Servers Utilization

Statistics are combined for all servers

Incoming and Outgoing Net % are included in %Busy

Total Server Time (s) %Busy %Idle Incoming Net % Outgoing Net %

3,563 0.00 100.00 0.00 0.00

















Shared Servers Common Queue



Shared Servers Dispatchers

Ordered by %Busy, descending

Total Queued, Total Queue Wait and Avg Queue Wait are for dispatcher queue

Name suffixes: "(N)" - dispatcher started between begin and end snapshots "(R)" - dispatcher re-started between

begin and end snapshots

Name Avg

Conns

Total Disp Time

(s) %Busy %Idle

Total

Queued

Total Queue Wait

(s)

Avg Queue Wait

(ms)

D000 0.00 3,563 0.00 100.00 0 0


init.ora Parameters

init.ora Parameters

init.ora Multi-Valued Parameters

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init.ora Parameters

Parameter Name Begin value End value (if

different)

audit_file_dest /u01/app/oracle/admin/DB11G/adump

audit_trail DB

compatible 11.2.0.0.0

control_files /u01/app/oracle/oradata/DB11G/control01.ctl,

/u01/app/oracle/flash_recovery_area/DB11G/control02.ctl

db_block_size 8192

db_create_file_dest /u01/app/oracle/oradata/DB11G/

db_domain WORLD

db_name DB11G

db_recovery_file_dest /u01/app/oracle/flash_recovery_area

db_recovery_file_dest_size 4070572032

diagnostic_dest /u01/app/oracle

dispatchers (PROTOCOL=TCP) (SERVICE=DB11GXDB)

event

memory_target 843055104

open_cursors 300

processes 150

remote_login_passwordfile EXCLUSIVE

undo_tablespace UNDOTBS1

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init.ora Multi-Valued Parameters

This section only displays parameters that have more one value

'(NULL)' indicates a missing parameter value

A blank in the End Snapshot indicates the same value as the BeginSnapshot

Parameter Name Begin value End value (if different)

control_files /u01/app/oracle/flash_recovery_area/DB11G/control02.ctl

/u01/app/oracle/oradata/DB11G/control01.ctl

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Dynamic Remastering Stats


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End of Report




AWR Sample Report

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