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  1. I

    Single slow domain but everything else is fast

    I forgot to mention that the long added delay to the returned data is not seen on the different domains on the server just the one with the high load. I thought that a load sufficient to slow down one domain would slow down the whole server not just a single domain. Also the figure for...
  2. I

    Single slow domain but everything else is fast

    I'll look into the MySQL tuning but I use EMS SQL manager for MySQL and can happily do SELECTs on a DB with 3mil+ records without any sign of any real slow down so it wouldn't appear that the MySQL server or the SSD is bogged down. CPU usage is rarely at even 1% and memory is 2.6GB free of 7.8GB...
  3. I

    Single slow domain but everything else is fast

    Thanks. I have tried gradually increasing the maxclients and other settings in the prefork settings of the /etc/httpd/conf/httpd.conf file. I have also increased the settings in the /etc/httpd/conf.d/fcgid.conf file which did allow for more connections per second but I still have the strange...
  4. I

    Single slow domain but everything else is fast

    It is already using prefork as far as I can tell. The 3 curl requests are not avoidable in some cases. The results from them are cached such that subsequent requests for the same information is pulled from a MySQL DB but if the info is not yet cached then they need to be pulled via a curl...
  5. I

    Single slow domain but everything else is fast

    I realised that maybe this is what you meant by modules: Compiled in modules: core.c prefork.c http_core.c mod_so.c Is this likely due to the MPM mode being prefork and not worker? After looking at it I see that it says "Threaded: No" which would explain why it appears that the pages...
  6. I

    Single slow domain but everything else is fast

    Thanks for the reply: memory_limit was set to 128MB so I would be surprised if that were the issue but I have increased it to 512MB to see how it goes, there is plenty of memory free on the machine so I could raise it up higher if this helps at all. max times I set to 120 they were 60s...
  7. I

    Single slow domain but everything else is fast

    Hey guys, I have been here a few times looking for advice and have always found it until now so I thought I would take the leap to register and ask a question about one of my servers. I have a dedicated server running CentOS 6 and Plesk 12.5.30 and everything suggests that the server is not...
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