mirror of https://github.com/BOINC/boinc.git
26 lines
720 B
HTML
26 lines
720 B
HTML
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<title>Stripcharts</title>
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<h2>Stripcharts</h2>
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<h3>Goals</h3>
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<p>
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Stripcharts is a system for recording and displaying
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time-varying system load and performance information.
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The basic idea:
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<ul>
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<li> A set of scripts, run periodically using crontab,
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record performance metrics
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(CPU load, network connection rates, queue lengths, etc.)
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as time-stamped entries in log files.
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<li> A web interface lets you generate graphs of
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combinations of these quantities,
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over whatever time scale you want.
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</ul>
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Looking at these graphs can be a major help in tracking
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down problems in complex server systems.
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<p>
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Stripcharts is independent of BOINC,
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but it's especially helpful for diagnosing performance
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problems in BOINC servers.
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