Zitat von Jochen Roderburg :
Hello Andreas,
Thanks for many more hints about the possible problems.
Only one remark at the moment about one of the points:
And database traffic in general: During my unintended "public
performance test" I had a situation where database connection were
not
Quoting Jochen Roderburg :
Zitat von Michael Menge :
We are running a HA/LB cluster of two servers (2x quadcore XEON E5420
2,5GHz, 16 GB ram each)
ClusterIP is used to distribute the load between the servers.
- eAccelerator to speed up php,
- Memcache for caching,
- tempfs and Memcache for Se
Zitat von Michael Menge :
We are running a HA/LB cluster of two servers (2x quadcore XEON E5420
2,5GHz, 16 GB ram each)
ClusterIP is used to distribute the load between the servers.
- eAccelerator to speed up php,
- Memcache for caching,
- tempfs and Memcache for Sessions.
- PgPool is used to k
Hello Andreas,
Thanks for many more hints about the possible problems.
Only one remark at the moment about one of the points:
And database traffic in general: During my unintended "public
performance test" I had a situation where database connection were
not all accepted by our MySQL serv
Zitat von Jan Schneider :
Zitat von Michael Menge :
Does anybody have or know tools which can simulate the load of
hundreds of IMP users in order to see the impact of changes?
I'd like to have such tools too ;-)
JMeter is perfectly suited for that.
Jan.
Thanks, sounds promising.
I'll
Zitat von Michael Menge :
Does anybody have or know tools which can simulate the load of
hundreds of IMP users in order to see the impact of changes?
I'd like to have such tools too ;-)
JMeter is perfectly suited for that.
Jan.
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Hi,
Quoting Jochen Roderburg :
Hello IMP Users,
We have been using the older generation of the system (Horde2/IMP3)
for many years as our university Webmail system without needing any
special optimizations despite a growing number of users.
But when I now tried to offer the current gener
Zitat von Jochen Roderburg :
Thank you, Andreas, I see some interesting points there.
The following remarks are not only for Andreas, but contain some
more questions for other readers, too. ;-)
There are some "bells-and-whistels" in the new version which can
kill your performance..
So
Thank you, Andreas, I see some interesting points there.
The following remarks are not only for Andreas, but contain some more
questions for other readers, too. ;-)
There are some "bells-and-whistels" in the new version which can
kill your performance..
Some suspect settings
- messag
Zitat von Jochen Roderburg :
Hello IMP Users,
We have been using the older generation of the system (Horde2/IMP3)
for many years as our university Webmail system without needing any
special optimizations despite a growing number of users.
But when I now tried to offer the current generati
Quoting Jochen Roderburg :
Hello IMP Users,
We have been using the older generation of the system (Horde2/IMP3)
for many years as our university Webmail system without needing any
special optimizations despite a growing number of users.
But when I now tried to offer the current generatio
Hello IMP Users,
We have been using the older generation of the system (Horde2/IMP3)
for many years as our university Webmail system without needing any
special optimizations despite a growing number of users.
But when I now tried to offer the current generation (the whole Horde
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