Bug 810994 - Scalability: Conductor running on Chrome shows slow performance/page painting after browser has been open for 48+ hours
Summary: Scalability: Conductor running on Chrome shows slow performance/page painting...
Keywords:
Status: CLOSED EOL
Alias: None
Product: CloudForms Cloud Engine
Classification: Retired
Component: aeolus-conductor
Version: 1.0.0
Hardware: Unspecified
OS: Linux
unspecified
medium
Target Milestone: rc
Assignee: Angus Thomas
QA Contact: Rehana
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-04-09 20:01 UTC by Ronelle Landy
Modified: 2020-03-27 18:06 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed:


Attachments (Terms of Use)
Chrome painting after rfreshing /conductor/images page (60.74 KB, image/png)
2012-04-09 20:04 UTC, Ronelle Landy
no flags Details
Monitor page painting on refresh (69.44 KB, image/png)
2012-04-09 20:07 UTC, Ronelle Landy
no flags Details

Description Ronelle Landy 2012-04-09 20:01:02 UTC
Description of problem:

Added 100 users, 1 image and 100+ deployments to one Conductor instance.  Then started three browsers and pointed them to the Monitor Overview page (/conductor/pools) of this Conductor instance. The three browsers used:
 - FF 11.0 ( on Fedora 16)
 - FF 10.0.3 (on RHEL 6.2)
 - Chrome 18.0.1025.151 (on Fedora 16)

The three browsers where left open but untouched for 48+ hours. After that time, started working with Conductor through the three browsers. When accessing the /conductor/pools page, the Role Grants page and other pages that take time to load, Conductor showed slowed performance and it was possible to see the pages painting on Chrome. Firefox showed less of a performance hit and no painting issues were visible on FF 11.0 or 10.0.3.

See attached screenshots capturing pages painting in Chrome. Note that only three users were logged in to, and working with, the Conductor instance when the painting was visible.

  
rpms tested:

rpm -qa |grep aeolus
aeolus-conductor-daemons-0.8.7-1.el6.noarch
rubygem-aeolus-image-0.3.0-12.el6.noarch
rubygem-aeolus-cli-0.3.1-1.el6.noarch
aeolus-configure-2.5.2-1.el6.noarch
aeolus-conductor-0.8.7-1.el6.noarch
aeolus-conductor-doc-0.8.7-1.el6.noarch
aeolus-all-0.8.7-1.el6.noarch

Comment 1 Ronelle Landy 2012-04-09 20:04:04 UTC
Created attachment 576297 [details]
Chrome painting after rfreshing /conductor/images page

Comment 2 Ronelle Landy 2012-04-09 20:07:27 UTC
Created attachment 576298 [details]
Monitor page painting on refresh


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