Nir Soffer has posted comments on this change.

Change subject: Adding units to cpu metrics name according to metrics2.0 spec
......................................................................


Patch Set 3: Code-Review-1

(3 comments)

https://gerrit.ovirt.org/#/c/62156/3/lib/vdsm/health.py
File lib/vdsm/health.py:

Line 126:         report = {}
Line 127:         report[prefix + '.gc.uncollectable'] = \
Line 128:             self._stats['uncollectable_obj']
Line 129:         report[prefix + '.cpu.user_pct_s'] = self._stats['utime_pct']
Line 130:         report[prefix + '.cpu.sys_pct_s'] = self._stats['stime_pct']
Both are *not* seconds but percent (0-100 * number of cpus), so they should not 
use _s.
Line 131:         report[prefix + '.memory.rss_m'] = self._stats['rss']
Line 132:         report[prefix + '.threads_count'] = self._stats['threads']
Line 133:         metrics.send(report)
Line 134: 


https://gerrit.ovirt.org/#/c/62156/3/lib/vdsm/host/api.py
File lib/vdsm/host/api.py:

Line 104: 
Line 105:         data[prefix + '.vms.active'] = hoststats['vmActive']
Line 106:         data[prefix + '.vms.total'] = hoststats['vmCount']
Line 107: 
Line 108:         data[prefix + '.cpu.load_5M'] = hoststats['cpuLoad']
5M?
Line 109:         data[prefix + '.cpu.user_jiff'] = hoststats['cpuUser']
Line 110:         data[prefix + '.cpu.sys_jiff'] = hoststats['cpuSys']
Line 111:         data[prefix + '.cpu.idle_jiff'] = hoststats['cpuIdle']
Line 112:         data[prefix + '.cpu.sys_vdsmd_jiff'] = 
hoststats['cpuSysVdsmd']


Line 105:         data[prefix + '.vms.active'] = hoststats['vmActive']
Line 106:         data[prefix + '.vms.total'] = hoststats['vmCount']
Line 107: 
Line 108:         data[prefix + '.cpu.load_5M'] = hoststats['cpuLoad']
Line 109:         data[prefix + '.cpu.user_jiff'] = hoststats['cpuUser']
Are you sure the values are in jiffies?
Line 110:         data[prefix + '.cpu.sys_jiff'] = hoststats['cpuSys']
Line 111:         data[prefix + '.cpu.idle_jiff'] = hoststats['cpuIdle']
Line 112:         data[prefix + '.cpu.sys_vdsmd_jiff'] = 
hoststats['cpuSysVdsmd']
Line 113:         data[prefix + '.cpu.user_vdsmd_jiff'] = 
hoststats['cpuUserVdsmd']


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Gerrit-MessageType: comment
Gerrit-Change-Id: I366280bf1c3783fdbbdd7459e49ae7fcf5e8b598
Gerrit-PatchSet: 3
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Yaniv Bronhaim <[email protected]>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Nir Soffer <[email protected]>
Gerrit-Reviewer: Piotr Kliczewski <[email protected]>
Gerrit-Reviewer: Shirly Radco <[email protected]>
Gerrit-Reviewer: Yaniv Bronhaim <[email protected]>
Gerrit-Reviewer: gerrit-hooks <[email protected]>
Gerrit-HasComments: Yes
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