Re: [ovirt-users] ovirt-ha-agent cpu usage

On Wed, Apr 26, 2017 at 4:52 PM, Gianluca Cecchi < gianluca.cecchi(a)gmail.com&gt; wrote: > On Wed, Apr 26, 2017 at 4:28 PM, Simone Tiraboschi <stirabos(a)redhat.com&gt; > wrote: > >> >> >> >> On 4.1.1, the 96% of the cpu time of ovirt-ha-agent is still spent in >> connect() in /usr/lib/python2.7/site-packages/vdsm/jsonrpcvdscli.py >> and the 95.98% is in Schema.__init__ in /usr/lib/python2.7/site-pac >> kages/vdsm/api/vdsmapi.py >> >> So it's still the parsing of the api yaml schema. >> On master we already merged a patch to reuse an existing connection if >> available and this should mitigate/resolve the issue: >> https://gerrit.ovirt.org/73757/ >> >> It's still not that clear why we are facing this kind of performance >> regression. >> >> > Does this mean that I could try to patch the > ovirt_hosted_engine_ha/lib/util.py file also in my 4.1.1 install and > verify if it solves...? > Unfortunately it's not enough by itself since it also requires https://gerrit.ovirt.org/#/c/58029/ > Or do I have to wait an official patched rpm? > > Gianluca >