In an experiment to have 200K of services registered, the service lookup by
GUID is exceedingly slow - more the 4 seconds per lookup.
There are enough RAM (8G) and heap (2G) allocated.
What would be the reason of the slowness of the lookup? Any settings to start
the framework to improve this?
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From:
To: ,
Date: 2012/05/03 16:54
Subject:[equinox-dev] Service Lookup by GUID very Slow
Sent by:equinox-dev-boun...@eclipse.org
In an experiment to have 200K of services registered, the service lookup
by GUID is exceed
2 10:04 PM
Subject:Re: [equinox-dev] Service Lookup by GUID very Slow
What is service lookup by GUID? Services
: [equinox-dev] Service Lookup by GUID very Slow
I was also not sure what you meant by GUID. After some thought I think you
probably mean the service id or perhaps the service pid (service.id and
service.pid properties)?
And by lookup I assume you are using some kind of service filter, for example
n Behalf
Of Thomas Watson
Sent: Friday, May 04, 2012 5:40 AM
To: Equinox development mailing list
Subject: Re: [equinox-dev] Service Lookup by GUID
very Slow
I
was also not s
...@us.ibm.com
office: +1 386 848 1781
mobile: +1 386 848 3788
From: "Richard S. Hall"
To: Equinox development mailing list ,
Date: 2012/05/04 13:16
Subject: Re: [equinox-dev] Service Lookup by GUID very Slow
Sent by:equinox-dev-boun...@eclipse.org
Just a side comm
(ServiceClass, "(ID=ID001)”);
Thank you,
Stanley
From: equinox-dev-boun...@eclipse.org [mailto:equinox-dev-boun...@eclipse.org]
On Behalf Of BJ Hargrave
Sent: Friday, May 04, 2012 10:19 AM
To: Equinox development mailing list
Subject: Re: [equinox-dev] Service Lookup by GUID very Slow
Equinox
lf Of BJ Hargrave
Sent: Friday, May 04, 2012 10:19 AM
To: Equinox development mailing list
Subject: Re: [equinox-dev] Service Lookup by GUID very Slow
Equinox also indexes by objectClass alone. So I am not sure what the
discrepancy is here. Would be nice to have the test case code to analyze.
St
oun...@eclipse.org
[mailto:equinox-dev-boun...@eclipse.org] On Behalf Of BJ HargraveSent:
Friday, May 04, 2012 10:19 AMTo: Equinox development mailing
listSubject: Re: [equinox-dev] Service Lookup by GUID very
Slow Equinox
also indexes by objectClass alone. So I am not sure what the
discrepancy
...@eclipse.org]
On Behalf Of Neil Bartlett
Sent: Tuesday, May 08, 2012 11:02 AM
To: Equinox development mailing list
Subject: Re: [equinox-dev] Service Lookup by GUID very Slow - the Framework
Scalability
* No, services are not created lazily by default. You are creating the services
yourself in your code
x-dev-boun...@eclipse.org
[mailto:equinox-dev-boun...@eclipse.org] On Behalf Of Neil
BartlettSent: Tuesday, May 08, 2012 11:02 AMTo:
Equinox development mailing listSubject: Re: [equinox-dev]
Service Lookup by GUID very Slow - the Framework Scalability * No, services
are not created lazily by defaul
Stanly,
Am 08.05.2012 20:18, schrieb stanley_p...@dell.com:
> But the exact same example runs 50X faster on the other two OSGi
> runtime. Any thoughts? And we observed the other runtime used more
> memory. Will they be using some indexing (in memory)?
I find your report very valuable. I think at
:Re: [equinox-dev] Service Lookup by GUID very Slow - the
FrameworkScalability
Stanly,
Am 08.05.2012 20:18, schrieb stanley_p...@dell.com:
> But the exact same example runs 50X faster on the other two OSGi
> r
[mailto:equinox-dev-boun...@eclipse.org]
On Behalf Of Gunnar Wagenknecht
Sent: Wednesday, May 09, 2012 11:22 PM
To: equinox-dev@eclipse.org
Subject: Re: [equinox-dev] Service Lookup by GUID very Slow - the Framework
Scalability
Stanly,
Am 08.05.2012 20:18, schrieb stanley_p...@dell.com:
> But
<mailto:equinox-dev@eclipse.org>,
Date:
05/10/2012 01:23 AM
Subject:
Re: [equinox-dev] Service Lookup by GUID very Slow - the Framework Scalability
Stanly,
Am 08.05.2012 20:18, schrieb
stanley_p...@dell.com<mailto:stanley_p...@dell.com>:
> But
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