diff options
author | Guido Günther <agx@sigxcpu.org> | 2008-10-24 13:18:02 +0200 |
---|---|---|
committer | Guido Guenther <agx@sigxcpu.org> | 2008-10-27 20:07:51 +0100 |
commit | 310af9e9dc69e46c90d95ec8bf810d521fa53079 (patch) | |
tree | d11f978c64634c27f4c50ff7580228dbfb98db37 /libvirt-cputime | |
parent | 725b681e1911b693ee3bbba56306e73bd43fa9ef (diff) |
calculate total used cputime percentage
but don't display it - this way it can be used by munin-limits
Diffstat (limited to 'libvirt-cputime')
-rw-r--r-- | libvirt-cputime | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/libvirt-cputime b/libvirt-cputime index 8758b17..86394ac 100644 --- a/libvirt-cputime +++ b/libvirt-cputime @@ -26,7 +26,15 @@ def print_config(uri, stack): graph_vlabel CPU Time percentage graph_category Virtual Machines graph_info This graph shows the cpu time percentage of each virtual machine -graph_args --base 1000 -l 0""" +graph_args --base 1000 -l 0 +total_pc.type DERIVE +total_pc.graph no +total_pc.min 0 +total_pc.max 100 +total_pc.label total +total_pc.info cputime used by all virtual machines +total_pc.warning 90 +total_pc.critical 95""" draw = [ "LINE1", "AREA"][stack] conn = libvirt.openReadOnly(uri) @@ -41,10 +49,10 @@ graph_args --base 1000 -l 0""" if draw == "AREA": draw = "STACK" - def fetch_values(uri): conn = libvirt.openReadOnly(uri) ids = conn.listDomainsID() + total = 0 processors = float(conn.getInfo()[2]) for id in ids: @@ -52,7 +60,9 @@ def fetch_values(uri): name = dom.name() cputime = float(dom.info()[4]) cputime_percentage = 1.0e-7 * cputime / processors + total += cputime_percentage print "%s_cputime.value %.0f" % (canon(name), cputime_percentage) + print "total_pc.value %.0f" % total def main(sys): |