Not Content: 2018 VMworld › event_data › 10 › session...Snap Clone Snap Clone CRM Dev1 CRM...

VMworld 2018 Content: Not for publication or distribution

Performance

Health ChecksHow’s it running?

CUSTOMApplication

Development

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

But For Insights

Come Talk To Us LaterOracle License OptimizationVMworld 2018 Content: Not for publication or distribution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

• 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 VMworld 2018 Content: Not for publication or distribution

• 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•VMworld 2018 Content: Not for publication or distribution

- 22 -

Three node Vmcluster – 3 node Prod RAC with 12 databases

ESXi hostESXi hostESXi host

Consolidation using Oracle RAC

• 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

• Jumbo frames for RAC interconnect (use 10GBe)

• Disable Power Management & disable network coalescingVMworld 2018 Content: Not for publication or distribution

CRMPricing Retail

Snap Clone

CRM Dev1 CRM Dev2

Developers

Changes made to database

Cloned version no longer in sync

Only changes copied and applied

VM-CDB1

VM-CDB2

Pricing Retail

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

• NUMA adherence

• Restart Priority

• Memory ReservationsVMworld 2018 Content: Not for publication or distribution

- 37 -

Consolidation using Mixed Bag

• NUMA adherence

• Memory Reservations for RAC databases

• Restart Priority & HA Orchestrated Restart

• ** DRS Load Balancing AlgorithmVMworld 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

Not Content: 2018 VMworld › event_data › 10 › session...Snap Clone Snap Clone CRM Dev1 CRM...

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