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Fix the PagedOutMemory and PagedInMemory stats to report MB instead of

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pages (fixes supplied by Joachim Schneider).
This commit is contained in:
Richard W.M. Jones 2009-12-10 17:27:55 +00:00
parent e401e7577b
commit dd2e205248
2 changed files with 74 additions and 28 deletions
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96
vhostmd.conf
View File

@ -43,12 +43,18 @@ within the vm element.
</metric>
<metric type="string" context="host">
<name>VirtualizationVendor</name>
<action>rpm -qi libvirt| grep Vendor: |awk '{print substr($0, index($0,$5)) }'</action>
<action>
rpm -qi libvirt| grep Vendor: \
| gawk '{print substr($0, index($0,$5)) }'
</action>
</metric>
<!-- SAP "CIM" -->
<metric type="string" context="host">
<name>VirtProductInfo</name>
<action>virsh -r CONNECT version | grep API | gawk -F': ' '{print $2}'</action>
<action>
virsh -r CONNECT version | grep API \
| gawk -F': ' '{print $2}'
</action>
</metric>
<!-- SAP "CIM" -->
<metric type="string" context="host">
@ -58,61 +64,84 @@ within the vm element.
<!-- SAP "CIM" -->
<metric type="uint32" context="host">
<name>NumberOfPhysicalCPUsUtilized</name>
<action>virsh -r CONNECT nodeinfo | grep 'CPU(s):' | gawk -F': +' '{print $2}'</action>
<action>
virsh -r CONNECT nodeinfo | grep 'CPU(s):' \
| gawk -F': +' '{print $2}'
</action>
</metric>
<!-- SAP "CIM" -->
<metric type="uint64" context="host">
<name>MemoryAllocatedToVirtualServers</name>
<action>virsh -r CONNECT nodeinfo | grep 'Memory size:' | gawk -F' +' '{ printf "%d\n", $3/1024 }'</action>
<action>
virsh -r CONNECT nodeinfo | grep 'Memory size:' \
| gawk -F' +' '{ printf "%d\n", $3/1024 }'
</action>
</metric>
<!-- SAP "CIM" -->
<metric type="uint64" context="host">
<name>FreePhysicalMemory</name>
<action>
free|egrep -i '^[[:space:]]*(Mem:)' \
|awk 'BEGIN { sum = 0; }
free|egrep -i '^[[:space:]]*(Mem:)' \
| gawk 'BEGIN { sum = 0; }
{ sum += $4; }
END { printf "%10d\n", sum/1024; }'
END { printf "%d\n", sum/1024; }'
</action>
</metric>
<metric type="uint64" context="host">
<name>UsedPhysicalMemory</name>
<action>
free|egrep -i '^[[:space:]]*(Mem:)' \
|awk 'BEGIN { sum = 0; }
free|egrep -i '^[[:space:]]*(Mem:)' \
| gawk 'BEGIN { sum = 0; }
{ sum += $3; }
END { printf "%10d\n", sum/1024; }'
END { printf "%d\n", sum/1024; }'
</action>
</metric>
<!-- SAP "CIM" -->
<metric type="uint64" context="host">
<name>FreeVirtualMemory</name>
<action>
free|egrep -i '^[[:space:]]*(Mem:|Swap:)' \
|awk 'BEGIN { sum = 0; }
free|egrep -i '^[[:space:]]*(Mem:|Swap:)' \
| gawk 'BEGIN { sum = 0; }
{ sum += $4; }
END { printf "%10d\n", sum/1024; }'
END { printf "%d\n", sum/1024; }'
</action>
</metric>
<!-- SAP "CIM" -->
<metric type="uint64" context="host">
<name>UsedVirtualMemory</name>
<action>
free|egrep -i '^[[:space:]]*(Mem:|Swap:)' \
|awk 'BEGIN { sum = 0; }
free|egrep -i '^[[:space:]]*(Mem:|Swap:)' \
| gawk 'BEGIN { sum = 0; }
{ sum += $3; }
END { printf "%10d\n", sum/1024; }'
END { printf "%d\n", sum/1024; }'
</action>
</metric>
<metric type="uint64" context="host">
<name>PagedInMemory</name>
<action>echo "$((`vmstat -s | gawk '/pages paged in/ {print $1}'` / 1024))"</action>
<action>
vmstat -s | gawk 'BEGIN {
cmd = "getconf PAGESIZE";
cmd | getline pagesize;
close(cmd);
}
/pages swapped in/ {
printf "%d\n", $1 / 1024 * pagesize / 1024;
}'
</action>
</metric>
<!-- SAP "CIM" -->
<metric type="uint64" context="host">
<!-- TODO: CHECK -->
<name>PagedOutMemory</name>
<action>echo "$((`vmstat -s | gawk '/pages paged out/ {print $1}'` / 1024))"</action>
<action>
vmstat -s | gawk 'BEGIN {
cmd = "getconf PAGESIZE";
cmd | getline pagesize;
close(cmd);
}
/pages swapped out/ {
printf "%d\n", $1 / 1024 * pagesize / 1024;
}'
</action>
</metric>
<metric type="group" context="host">
<name>PageRates</name>
@ -123,32 +152,45 @@ within the vm element.
</metric>
<!--<metric type="real64" context="host">
<name>TotalCPUTime</name>
<action>virsh -r CONNECT dominfo 0 | sed 's/: */:/' | \
gawk -F: '/CPU time/ {print $2;}'</action>
<action>
virsh -r CONNECT dominfo 0 | sed 's/: */:/' \
| gawk -F: '/CPU time/ {print $2;}'
</action>
</metric>-->
<!-- SAP "CIM" -->
<metric type="real64" context="vm">
<name>TotalCPUTime</name>
<action>virsh -r CONNECT dominfo NAME | sed 's/: */:/' | \
gawk -F: '/CPU time/ {print $2;}'</action>
<action>
virsh -r CONNECT dominfo NAME | sed 's/: */:/' \
| gawk -F: '/CPU time/ {print $2;}'
</action>
</metric>
<metric type="uint32" context="vm">
<name>NumberOfAssignedPhysicalCPUs</name>
<action>virsh -r CONNECT dominfo NAME | grep 'CPU(s):' | gawk -F': +' '{print $2}'</action>
<action>
virsh -r CONNECT dominfo NAME | grep 'CPU(s):' \
| gawk -F': +' '{print $2}'
</action>
</metric>
<!-- SAP "CIM" -->
<metric type="uint64" context="vm">
<name>PhysicalMemoryAllocatedToVirtualSystem</name>
<action>virsh -r CONNECT dominfo NAME | grep 'Max memory:' | gawk -F' +' '{printf "%d\n", $3/1024}'</action>
<action>
virsh -r CONNECT dominfo NAME | grep 'Max memory:' \
| gawk -F' +' '{printf "%d\n", $3/1024}'
</action>
</metric>
<!-- will only be supported by Fedora -->
<!-- <metric type="uint64" context="vm">
<name>UsedMem</name>
<action>virsh -r CONNECT dominfo NAME | grep 'Used memory:' | gawk -F' +' '{printf "%d\n", $3/1024}'</action>
<action>
virsh -r CONNECT dominfo NAME | grep 'Used memory:' \
| gawk -F' +' '{printf "%d\n", $3/1024}'
</action>
</metric> -->
</metrics>
</vhostmd>
<!--
vi:ts=2:sw=2:expandtab:ignorecase:
vi:ts=2:sw=2:expandtab:ignorecase:nu:ruler
-->
<!-- EOF -->

6
vhostmd.spec
View File

@ -8,7 +8,7 @@
Summary: Virtualization host metrics daemon
Name: vhostmd
Version: 0.4
Release: 1%{?dist}
Release: 2%{?dist}
License: GPLv2+
Group: System Environment/Daemons
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
@ -183,6 +183,10 @@ exit 0
%changelog
* Thu Dec 10 2009 Richard W.M. Jones <rjones@redhat.com> - 0.4-2
- Fix the PagedOutMemory and PagedInMemory stats to report MB instead
of pages (fixes supplied by Joachim Schneider).
* Wed Dec 9 2009 Richard W.M. Jones <rjones@redhat.com> - 0.4-1
- vhostmd didn't chdir ("/") when daemonizing. Fixed in this 0.4 release.