Re: Snow Leopard, Apache 2.2, Skewed Load Balancing?
Re: Snow Leopard, Apache 2.2, Skewed Load Balancing?
- Subject: Re: Snow Leopard, Apache 2.2, Skewed Load Balancing?
- From: Chuck Hill <email@hidden>
- Date: Tue, 25 May 2010 13:16:23 -0700
On May 25, 2010, at 1:11 PM, Anjo Krank wrote:
~300 Transactions and 4-50 Sessions are, like, nothing if your
instance is up for more than 5 mins?
It was just a quick picture...
All it takes is one users looking at a lot of pages to skew these
figures.
That would skew the # of transactions, yes. But it should not skew
the creation of new sessions across instances. It is the session
allocation that is problematic, IMO.
Apart from that, I dimly remember the host and port setting also
influenced the load distribution.
For Round Robin, it follows the instance order of configuration. If
you configure all the instances on Server A, then the ones on Server
B, then C, it will load up Server A first. You need to interleave the
configurations. Is that what you were thinking of?
Chuck
Am 25.05.2010 um 21:21 schrieb Chuck Hill:
Has anyone else seen odd load balancing on Snow Leopard with Apache
2.2? I have six instances and the load is 90% on instances 1, 3,
and 5. I've tried changing the Default load balancing to Round
Robin (which I think is the same as Default) as well as Load
Average. Neither of those changes had any apparent effect on this
distribution.
Thanks,
Chuck
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-- Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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