94 lines
3.1 KiB
XML
94 lines
3.1 KiB
XML
<?xml version="1.0" ?>
|
|
<!DOCTYPE vhostmd SYSTEM "vhostmd.dtd">
|
|
|
|
<!--
|
|
|
|
Configuration file for virtual host metrics daemon (vhostmd).
|
|
|
|
A better, less noisy, more minimal configuration file
|
|
which doesn't depend on Xen.
|
|
|
|
Supported metric types are: int32, uint32, int64, uint64, real32,
|
|
real64, and string.
|
|
|
|
A metric's value is set to the output produced by executing its action.
|
|
|
|
'action' can include the special token NAME, in which case the name of
|
|
the vm currently under inspection is substituted for NAME. Only useful
|
|
within the vm element.
|
|
|
|
-->
|
|
|
|
<vhostmd>
|
|
<globals>
|
|
<disk>
|
|
<name>host-metrics-disk</name>
|
|
<path>/dev/shm/vhostmd0</path>
|
|
<!-- must be between [128 KB, 256 MB] in size -->
|
|
<size unit="k">256</size>
|
|
</disk>
|
|
<update_period>60</update_period>
|
|
<path>/bin:/sbin:/usr/bin:/usr/sbin:/usr/share/vhostmd/scripts</path>
|
|
<transport>vbd</transport>
|
|
<!-- <transport>xenstore</transport> -->
|
|
</globals>
|
|
<metrics>
|
|
<metric type="string" context="host">
|
|
<name>HostName</name>
|
|
<action>hostname</action>
|
|
</metric>
|
|
<metric type="string" context="host">
|
|
<name>VirtualizationVendor</name>
|
|
<action>echo Fedora</action>
|
|
</metric>
|
|
<metric type="string" context="host">
|
|
<name>VirtualizationProductInfo</name>
|
|
<action>virsh version | grep API | gawk -F': ' '{print $2}'</action>
|
|
</metric>
|
|
<metric type="uint32" context="host">
|
|
<name>TotalPhyCPUs</name>
|
|
<action>virsh nodeinfo | grep 'CPU(s):' | gawk -F': +' '{print $2}'</action>
|
|
</metric>
|
|
<metric type="uint32" context="host">
|
|
<name>NumCPUs</name>
|
|
<action>virsh nodeinfo | grep 'CPU(s):' | gawk -F': +' '{print $2}'</action>
|
|
</metric>
|
|
<metric type="uint64" context="host">
|
|
<name>TotalPhyMem</name>
|
|
<action>virsh nodeinfo | grep 'Memory size:' | gawk -F' +' '{print $3}'</action>
|
|
</metric>
|
|
<metric type="uint64" context="host">
|
|
<name>UsedMem</name>
|
|
<action>free | grep '^Mem:' | gawk '{print $3}'</action>
|
|
</metric>
|
|
<metric type="uint64" context="host">
|
|
<name>FreeMem</name>
|
|
<action>free | grep '^Mem:' | gawk '{print $4}'</action>
|
|
</metric>
|
|
<metric type="uint64" context="host">
|
|
<name>PagedInMemory</name>
|
|
<action>echo "$((`vmstat -s | gawk '/pages paged in/ {print $1}'` / 1024))"</action>
|
|
</metric>
|
|
<metric type="uint64" context="host">
|
|
<name>PagedOutMemory</name>
|
|
<action>echo "$((`vmstat -s | gawk '/pages paged out/ {print $1}'` / 1024))"</action>
|
|
</metric>
|
|
<metric type="group" context="host">
|
|
<name>PageRates</name>
|
|
<action>pagerate.pl</action>
|
|
<variable name="PageInRate" type="uint64"/>
|
|
<variable name="PageFaultRate" type="uint64"/>
|
|
</metric>
|
|
<!--<metric type="real64" context="host">
|
|
<name>TotalCPUTime</name>
|
|
<action>virsh dominfo 0 | sed 's/: */:/' | \
|
|
gawk -F: '/CPU time/ {print $2;}'</action>
|
|
</metric>-->
|
|
<metric type="real64" context="vm">
|
|
<name>TotalCPUTime</name>
|
|
<action>virsh dominfo NAME | sed 's/: */:/' | \
|
|
gawk -F: '/CPU time/ {print $2;}'</action>
|
|
</metric>
|
|
</metrics>
|
|
</vhostmd>
|