Long graceful restart time

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Re: Long graceful restart time

Evan Champion wrote:
> Hi,
>
> I have a large Apache proxy server (around 24000 statements spread over almost 200 listening ports) that I graceful restart once per day to update the configuration from a database. Our service monitoring tools indicate that during the graceful restart the server can take in excess of 1 minute to respond to new client connections.
>
> Is there anything I can do to work around this?

Do you mean huge numbers of virtual hosts? Go to bugzilla,
grab the patch from Bug 41887, and apply it.

(it's applied in trunk).

--
Nick Kew

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RE: Long graceful restart time

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Re: Long graceful restart time

On 01.01.10 17:38, Evan Champion wrote:
> There are only about 200 virtual hosts and the document root is on a local
> (SAN) filesystem, so I'm not sure that patch will help (the description
> suggested a large number of virtual hosts on remote filesystems where the
> stat takes some time to complete). The config is large however,
> approaching 150,000 lines due to the number of statements
> providing different access controls to various parties.

do you have separate logs for all virtual hosts, proxied or not? If so, this
may also be the reason for slow restart.

--
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Warning: I wish NOT to receive e-mail advertising to this address.
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