Post on 03-Jul-2020
VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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Performance
Health ChecksHow’s it running?
CUSTOMApplication
Development
DBA
ServicesRemote and
On-site
On-Call Support
Managed
Services
ZERO DOWNTIME
Migrations
Professional
ServicesWhere you need it most
Staff Aug Workforce Capacity
on Demand
Oracle License ManagementGet the most out of your Oracle investment
VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
©
VMworld 2018 Content: Not for publication or distribution
©
But For Insights
Come Talk To Us LaterOracle License OptimizationVMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
©
Understand Workload
Application Requirements
Standardization/Rationalization Review
Review License
Oracle Design architecture (RAC/non-RAC)
Oracle Multitenant Deployment
Define VM Cluster design and feature usage
Define Consolidation Density
* PDB organization and placement Policy * VMware and/or PDB Mobility Considerations
Automation, DbaaS, Template, Ansible, OpenStack
VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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• Size VM for only minimal/appropriate number of CPUs and memory.
• If exact workload is not known, start with fewer vCPUs and increase as needed.
• Use Capacity Planner to analyze current environment and provide resource utilization metrics
for sizing.
• Overcommitting CPU is practical, as long as ESXi host is not saturated or while VMs are not
bottlenecked on system resources.
• For lower-tiered workloads, reasonable over commitment can increase aggregate throughput
and maximize license savings - The consolidation ratio varies depending on workloads. VMworld 2018 Content: Not for publication or distribution
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• NUMA adherence
• vCPUs + Memory standard sizes
• Noop IO scheduler
• Eager –zero thick disks with ASM
• Restartup Priority (6.5)
• Linux Hugepages
• Use Admission Control (Use Case#2 & #3)
VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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- 22 -
Three node Vmcluster – 3 node Prod RAC with 12 databases
ESXi hostESXi hostESXi host
Consolidation using Oracle RAC
VMworld 2018 Content: Not for publication or distribution
©
• NUMA adherence - vCPUs + Memory standard sizes
• NoOp IO scheduler
• Eager-zero thick disks with ASM
• Memory Reservations for RAC Prod VMs
• Latency Sensitivity set to HIGH for Prod VMs
• RAC-VMware specific configuration
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• Jumbo frames for RAC interconnect (use 10GBe)
• Disable Power Management & disable network coalescingVMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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CRMPricing Retail
CRM
Snap Clone
Snap Clone
CRM Dev1 CRM Dev2
Developers
TIME
Changes made to database
Cloned version no longer in sync
Only changes copied and applied
VMworld 2018 Content: Not for publication or distribution
©
VM-CDB1
CRM
HR
VM-CDB2
Pricing Retail
CRM
VMworld 2018 Content: Not for publication or distribution
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Three node Vmcluster, each with 3-4 VMs @ 4-6 vCPUs/64 GB
4-8 PDBs/CDB
ESXi hostESXi hostESXi host
VMworld 2018 Content: Not for publication or distribution
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–VMworld 2018 Content: Not for publication or distribution
©
VMworld 2018 Content: Not for publication or distribution
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• NUMA adherence
• vCPUs + Memory standard sizes
• Noop IO scheduler
• Eager-zero thick disks with ASM
• Restart Priority
• Memory ReservationsVMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
- 37 -
Consolidation using Mixed Bag
VMworld 2018 Content: Not for publication or distribution
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• NUMA adherence
• vCPUs + Memory standard sizes
• Noop IO scheduler
• Eager-zero thick disks with ASM
• Memory Reservations for RAC databases
• Restart Priority & HA Orchestrated Restart
• ** DRS Load Balancing AlgorithmVMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
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VMworld 2018 Content: Not for publication or distribution
©
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VMworld 2018 Content: Not for publication or distribution
VMworld 2018 Content: Not for publication or distribution
More detailed information is available at
viscosityna.com or by talking to a real
person at 469.444.1380
VMworld 2018 Content: Not for publication or distribution
VMworld 2018 Content: Not for publication or distribution