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AIX Memory Cleanup

acubedec15 asked
Last Modified: 2016-02-08
I know that /usr/lib/perf/crush cleans up unused memory segments on an AIX server but what would be the performance implications for running this command.

Second question, If we run command in /usr/lib/perf or as a matter of fact any performance related commands like "vmstat", "iostat" etc, Will there be a performance hit..???
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