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/hudson-core/src/main/resources/hudson/model/LoadStatistics/main.properties

http://github.com/hudson/hudson
Properties File | 52 lines | 30 code | 1 blank | 21 comment | 0 complexity | 9d3d69dfd91b0e5e23bef6b7258b6583 MD5 | raw file
 1# The MIT License
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 3# Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi
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22
23title=Load statistics: {0}
24blurb=\
25  Load statistics keep track of three key metrics of resource utilization: \
26  <dl> \
27    <dt>Total number of executors</dt> \
28    <dd>\
29      For a computer, this is the number of executors that the computer has. \
30      For a label, this is the sum of all executors across all computers in this label. \
31      For the entire Hudson, this is the sum of all executors across all computers in this Hudson installation. \
32      Other than configuration changes, this value can also change when slaves go offline. \
33    </dd> \
34    <dt>Number of busy executors</dt> \
35    <dd>\
36      This line tracks the number of executors (among the executors counted above) \
37      that are carrying out builds. The ratio of this to the total number of executors \
38      gives you the resource utilization. If all your executors are busy for \
39      a prolonged period of time, consider adding more computers to your Hudson cluster.\
40    </dd>\
41    <dt>Queue length</dt>\
42    <dd>\
43      This is the number of jobs that are in the build queue, waiting for an \
44      available executor (of this computer, of this label, or in this Hudson, respectively.) \
45      This doesn't include jobs that are in the quiet period, nor does it include \
46      jobs that are in the queue because earlier builds are still in progress. \
47      If this line ever goes above 0, that means your Hudson will run more builds by \
48      adding more computers.\
49    </dd>\
50  </dl>\
51  The graph is exponential moving average of periodically collected data values. \
52  3 timespans are updated every 10 seconds, 1 minute, and 1 hour respectively.