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C-group Dynamic resource control
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Classroom Contents
Performance Analysis and Tuning of Red Hat Enterprise Linux
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- 1 Intro
- 2 Red Hat Enterprise Linux Performance Evolution
- 3 Industry Standard Benchmark Results 4/2014
- 4 RHEL Benchmark platform of choice 2014
- 5 RHEL Performance Coverage
- 6 Red Hat Performance RHEL7 RC1 vs R6.5
- 7 Tuned: Storage Performance Boost
- 8 Tuned: Network Throughput Boost
- 9 Tuned: Network Latency Performance Boost
- 10 Tuned: Profile Inheritance
- 11 RHEL "tuned" package
- 12 RHEL NUMA Scheduler
- 13 Automatic NUMA Balancing - balanced
- 14 NUMA Nodes and Zones
- 15 Tools to display CPU and Memory (NUMA)
- 16 RHEL7 Database Performance Improvements Autonuma-Balance
- 17 Autonuma-balance and numad aligns process memory and CPU threads within nodes
- 18 numastat shows guest memory alignment
- 19 Resource Management using cgroups Ability to manage large system resources effectively Control Group (Cgroups) for CPU/Memory/Network Disk
- 20 C-group Dynamic resource control
- 21 Cgroup default mount points RHELG
- 22 Cgroup how-to
- 23 Correct bindings
- 24 cpu.shares default
- 25 Cgroup node migration
- 26 Cgroup automation with Libvirt and Docker
- 27 RHEL Scheduler Tunables
- 28 Finer Grained Scheduler Tuning
- 29 Load Balancing
- 30 fork() behavior
- 31 RHEL Hugepages/ VM Tuning Standard HugePages 2MB
- 32 2MB standard Hugepages
- 33 1GB Hugepages
