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  • 2 minute read
LLinux

Linux performance tuning – vm.swappiness

vm.swappiness takes a value between 0 and 100 to change the balance between swapping applications and freeing cache. At 100, the kernel will always prefer to find inactive pages and swap them out
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  • 3 minute read
LLinux

Linux Performance analysis tools

Understand how various Linux performance monitoring tools behave when the system is heavily loaded in terms of cpu, memory and swapping to disk (IO).
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  • 2 minute read
SSplunk

Splunk Search Tips Cheatsheet

Searching in Splunk gets really interesting if you know the most commonly used and useful command sets and tips. A handy document on splunk searches.