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mxiostat: commit the current state of things as a starting point
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# Ignore editor backup files and Python bytecode | ||
*~ | ||
*.pyc |
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== What it is: | ||
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This is a Linux program that reports accurate and trustworthy disk IO | ||
stats on a Linux 2.6 machine without either making stats up or lying to | ||
you when counter rollover happens. The numbers are taken directly from | ||
the kernel statistics. | ||
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Information on iostat's problems: | ||
http://utcc.utoronto.ca/~cks/space/blog/linux/IostatProblems | ||
http://utcc.utoronto.ca/~cks/space/blog/linux/LinuxIowait | ||
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Information on what IO stats you get from the kernel and what they | ||
mean: | ||
http://utcc.utoronto.ca/~cks/space/blog/linux/DiskIOStats | ||
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(this information is slightly out of date; in modern 2.6 kernels you can | ||
get full stats on a per-partition basis, and mxiostat supports this.) | ||
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=== Bugs: | ||
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- needs a manpage badly; currently documentation is in comments in | ||
the script, which is less than ideal. | ||
- contains vestigial code that should be removed or in some cases | ||
reformed. | ||
- usage is confusing and complex. | ||
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=== Copyright: | ||
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GPL v3 for now. |
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