Bug 756655 - Skynet running slow
Summary: Skynet running slow
Keywords:
Status: CLOSED NEXTRELEASE
Alias: None
Product: PressGang CCMS
Classification: Community
Component: Web-UI
Version: 1.x
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: ---
Assignee: Matthew Casperson
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-11-24 06:53 UTC by Matthew Casperson
Modified: 2014-08-04 22:26 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-01-17 00:03:06 UTC


Attachments (Terms of Use)

Description Matthew Casperson 2011-11-24 06:53:52 UTC
The server has issues when background threads are compiling XML to HTML. I have reduced the number of background threads to 1 (from the default of 3).

Comment 1 Gary Denne 2011-11-25 00:24:12 UTC
Thursday 24 Nov performance suffered and Skynet was hanging for around 20 mins at 3.30pm-ish.

Comment 2 Misha H. Ali 2011-11-28 01:29:57 UTC
Mon 28 Nov, 11:24. Skynet is slow for me and sgilda.

Comment 3 sgilda 2011-11-28 23:49:36 UTC
It's fairly slow during the day, but it becomes almost unusable in my evening, your morning, when everyone else is using it too. I've been sitting for over 10 minutes waiting for an update to complete. I'm still waiting.

Comment 4 sgilda 2011-11-29 22:15:59 UTC
Skynet performd pretty well today in Raleigh while everyone was sleeping in Brisbane. ;-)

Comment 5 David Ryan 2011-11-29 23:58:26 UTC
20111130-1000 Skynet unable to load login page. Wait time over 10 minutes so far. Other users in #eap6-docs channel commenting on delays/response time issues.

Comment 6 Andrew Ross 2011-11-30 00:46:04 UTC
anross: 5430 - Ticked QE Pass flag at 10.40 - still waiting at 10.46

ineilsen: QE Beta Filter. Clicked "Edit and Tag in new window" on 4791 at 10.41 - still waiting at 10.46

Comment 7 Andrew Ross 2011-11-30 04:29:55 UTC
2.15pm. two tabs

a: Trying to QE Pass 5516. 
b: Trying to tag and edit 5520

2.18 still loading...

2.19 they came up

Comment 8 Andrew Ross 2011-12-02 01:33:46 UTC
http://jboss-eap.bne.redhat.com:8080/TopicIndex/TopicEdit.seam?topicTopicId=5285&cid=780

Ticked QE pass at 11.29 - 11.35 still waiting.

Comment 9 Matthew Casperson 2011-12-19 22:11:22 UTC
http://skynet.cloud.lab.eng.bne.redhat.com:8080/TopicIndex/CustomSearchTopics.seam is now up and running (although not with up to date data).

Topic rendering will be implemented through a separate service that can be run on external VMs. This will allow the CPU bound workload to be offloaded to another system, freeing up the VM that publishes the web interface.

Comment 10 Matthew Casperson 2012-01-17 00:03:06 UTC
All memory and CPU heavy tasks have been separated out into services that are now run on separate virtual machines. This frees the VM hosting main web interface from being bogged down with this code, and as a result has fixed the performance issues.


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