Which imap-server are you using? I'd highly recommend to use dovecot which is
much faster and uses much less resources than other imap-servers.
Johannes
Am 10.02.15 um 15:32 schrieb Giuseppe Perna:
hello,
thanks for your kind response.
I think I have between 400-600 members, but I would not know how to
find the exact number.
what should I do to prevent my server locks?
2015-02-10 15:15 GMT+01:00 Edwin C <[email protected]>:
How many users?
500 users? 1000 users?
I will answer based on how many.
From: [email protected]
Date: Tue, 10 Feb 2015 14:12:53 +0100
To: [email protected]
Subject: Re: [qmailtoaster] qmailtoaster CPU 96.8% please help me
Hello Sebastian,
thanks for you replay.
in my server, actually, there are many many users.
this overload problem manifests itself especially in the morning.
What should I do? I have already given more ram, 4GB (server is 32
bit) and multiple cores.
logs, apache I noticed that there are also several ip of foreign
countries and not only in my country.
You could give me some guidance on what to check?
2015-02-10 13:58 GMT+01:00 Sebastian Grewe <[email protected]>:
Enable status module, enable extended status, then run apachectl
fullstatus. Returns a list of all current and past connections to workers
with their IP and the target URL.
If you have a ton of users, this may be normal. If it suddenly spiked it
may be a exploit scan or DOS?
- Sebastian
On 10 Feb 2015, at 13:51, Giuseppe Perna <[email protected]> wrote:
hello,
i have this problem whit my server:
the httpd process allocates many resources and blocks nearly the
server.
how can I see who stops me the server?
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Johannes Weberhofer
Weberhofer GmbH, Austria, Vienna
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