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ktune: increase pid_max in throughtput-performance profile

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Signed-off-by: Jarod Wilson <jarod@redhat.com>
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Jarod Wilson 2010-07-09 17:06:09 -04:00
parent d88e88579f
commit 6982c57e8c
1 changed files with 5 additions and 0 deletions
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5
tune-profiles/throughput-performance/sysctl.ktune
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@ -17,3 +17,8 @@ kernel.sched_wakeup_granularity_ns = 15000000
# swapping, so it's time to throttle writes until I/O can catch up. Workloads
# that mostly use file mappings may be able to use even higher values.
vm.dirty_ratio = 40
# PID allocation wrap value. When the kernel's next PID value
# reaches this value, it wraps back to a minimum PID value.
# PIDs of value pid_max or larger are not allocated.
kernel.pid_max = 131072