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Virgo ability to work with unpacked bundles [message #1005586] Sat, 26 January 2013 19:54 Go to next message
Anton Lem is currently offline Anton Lem
Messages: 11
Registered: January 2013
Junior Member
Hi, everybody!
I casually encountered an ability of Virgo to work with unpacked bundles. It seems to me I didn't see a description of this ability anywhere in the documentation. Somebody knows is this an expected feature or some kind of side effect? Because unpacked bundles cause a serious performance decrease. Maybe there is a need for writing some bug report about this, isn't it?
Re: Virgo ability to work with unpacked bundles [message #1005958 is a reply to message #1005586] Tue, 29 January 2013 12:09 Go to previous messageGo to next message
Glyn Normington is currently offline Glyn Normington
Messages: 1222
Registered: July 2009
Senior Member
This new capability is described in the Virgo 3.6.0 release notes, which also point to the User Guide for more information.

What kind of performance impact are you seeing?
Re: Virgo ability to work with unpacked bundles [message #1006057 is a reply to message #1005958] Tue, 29 January 2013 16:27 Go to previous messageGo to next message
Anton Lem is currently offline Anton Lem
Messages: 11
Registered: January 2013
Junior Member
After I unpacked all bundles in the user repository (168 bundles), performance was decreased in 2,5 times. The situation is absolutely artificial made and in real development nobody will do like I. But there is an additional workload with unpacked bundles, what is very unlogical for me
Re: Virgo ability to work with unpacked bundles [message #1006150 is a reply to message #1006057] Wed, 30 January 2013 09:06 Go to previous messageGo to next message
Glyn Normington is currently offline Glyn Normington
Messages: 1222
Registered: July 2009
Senior Member
I agree it's not expected. Please could you be more specific about what performance was decreased. Was it startup, application deployment, application request processing, or some combination?
Re: Virgo ability to work with unpacked bundles [message #1006302 is a reply to message #1006150] Wed, 30 January 2013 18:20 Go to previous messageGo to next message
Anton Lem is currently offline Anton Lem
Messages: 11
Registered: January 2013
Junior Member
Initial jar deployment:
Installing WAB: 21s
Starting WAB: 4m05s
1st page Loading: 3m56s

After unpacking only WAB
Installing WAB: 20s
Starting WAB: 4m04s
1st page Loading: 3m48s

After unpacking all user repository (168 bundles)
Installing WAB: 22s
Starting WAB: 4m46s
1st page Loading: 10m32s

Test of working performance:
Befor unpackin repository: 0:27:09
After unpackin repository: 1:08:11
Re: Virgo ability to work with unpacked bundles [message #1006426 is a reply to message #1006302] Thu, 31 January 2013 10:38 Go to previous message
Glyn Normington is currently offline Glyn Normington
Messages: 1222
Registered: July 2009
Senior Member
Thanks. I don't know why request pathlength should increase so much. I guess it's mostly file IO. Unfortunately this is a bit of a strange scenario, so I doubt we'll have time to investigate it. I'll mention it to the other committers so that we can bear it in mind though.
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