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   pmseries    ( 1 )

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Примеры (Examples)

The following sample query shows several fundamental aspects of
       the pmseries query language:

         $ pmseries 'kernel.all.load{hostname:"toium"}[count:2]'

         eb713a9cf472f775aa59ae90c43cd7f960f7870f
             [Thu Nov 14 05:57:06.082861000 2019] 1.0e-01 b84040ffccd54f839b65140cf139bab51cbbcf62
             [Thu Nov 14 05:57:06.082861000 2019] 6.8e-01 a60b5b3bf25e71071c41934fa4d7d251f765f30c
             [Thu Nov 14 05:57:06.082861000 2019] 6.4e-01 e1974a062375e6e62370ffadf5b0650dad739480
             [Thu Nov 14 05:57:16.091546000 2019] 1.6e-01 b84040ffccd54f839b65140cf139bab51cbbcf62
             [Thu Nov 14 05:57:16.091546000 2019] 6.7e-01 a60b5b3bf25e71071c41934fa4d7d251f765f30c
             [Thu Nov 14 05:57:16.091546000 2019] 6.4e-01 e1974a062375e6e62370ffadf5b0650dad739480

       This query returns the two most recent values for all instances
       of the kernel.all.load metric with a label.hostname matching the
       regular expression "toium".  This is a set-valued metric (i.e., a
       metric with an ``instance domain'' which in this case consists of
       three instances: 1, 5 and 15 minute averages).  The first column
       returned is a timestamp, then a floating point value, and finally
       an instance identifier timeseries hash (two values returned for
       three instances, so six rows are returned).  The metadata for
       these timeseries can then be further examined:

         $ pmseries -a eb713a9cf472f775aa59ae90c43cd7f960f7870f

         eb713a9cf472f775aa59ae90c43cd7f960f7870f
             PMID: 60.2.0
             Data Type: float  InDom: 60.2 0xf000002
             Semantics: instant  Units: none
             Source: 0e89c1192db79326900d82131c31399524f0b3ee
             Metric: kernel.all.load
             inst [1 or "1 minute"] series b84040ffccd54f839b65140cf139bab51cbbcf62
             inst [5 or "5 minute"] series a60b5b3bf25e71071c41934fa4d7d251f765f30c
             inst [15 or "15 minute"] series e1974a062375e6e62370ffadf5b0650dad739480
             inst [1 or "1 minute"] labels {"agent":"linux","hostname":"toium"}
             inst [5 or "5 minute"] labels {"agent":"linux","hostname":"toium"}
             inst [15 or "15 minute"] labels {"agent":"linux","hostname":"toium"}