Jared Ready
2013-06-04 20:27:37 UTC
Jared Ready [http://community.zenoss.org/people/residentbiscuit] created the discussion
"Poor UI Performance - v4.2.3"
To view the discussion, visit: http://community.zenoss.org/message/73488#73488
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I have (and others around the office) noticed that the UI performance on this release has been very poor. Most pages take entirely too long to open up. Just opening up a log file from the daemons page can take over 15 seconds. After digging around, I noticed that the runzope process was consistently running at an average of 95% CPU utililization. As of writing this though, it looks like the python process has now taken it's place.
While trying to resolve this I went ahead and performed all documented performance tuning steps at http://wiki.zenoss.org/ZenOSS_Tuning http://wiki.zenoss.org/ZenOSS_Tuning to no avail. I have since then reverted back to my snapshot of no configuration changes just to be at a fresh slate. This is running on VM with 8 cores and 16GB of ram. Here is the output of top : http://pastebin.com/pXWdrpHS http://pastebin.com/pXWdrpHS
Obviously runzope is no longer going crazy, but python is now. I'm at a loss as to what is causing this, or if these CPU hungry processes are the cause of the UI issues or not.
Thanks ahead of time for any assistance!
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"Poor UI Performance - v4.2.3"
To view the discussion, visit: http://community.zenoss.org/message/73488#73488
--------------------------------------------------------------
I have (and others around the office) noticed that the UI performance on this release has been very poor. Most pages take entirely too long to open up. Just opening up a log file from the daemons page can take over 15 seconds. After digging around, I noticed that the runzope process was consistently running at an average of 95% CPU utililization. As of writing this though, it looks like the python process has now taken it's place.
While trying to resolve this I went ahead and performed all documented performance tuning steps at http://wiki.zenoss.org/ZenOSS_Tuning http://wiki.zenoss.org/ZenOSS_Tuning to no avail. I have since then reverted back to my snapshot of no configuration changes just to be at a fresh slate. This is running on VM with 8 cores and 16GB of ram. Here is the output of top : http://pastebin.com/pXWdrpHS http://pastebin.com/pXWdrpHS
Obviously runzope is no longer going crazy, but python is now. I'm at a loss as to what is causing this, or if these CPU hungry processes are the cause of the UI issues or not.
Thanks ahead of time for any assistance!
--------------------------------------------------------------
Reply to this message by replying to this email -or- go to the discussion on Zenoss Community
[http://community.zenoss.org/message/73488#73488]
Start a new discussion in zenoss-users at Zenoss Community
[http://community.zenoss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2003]