• Our team is looking to connect with folks who use email services provided by Plesk, or a premium service. If you'd like to be part of the discovery process and share your experiences, we invite you to complete this short screening survey. If your responses match the persona we are looking for, you'll receive a link to schedule a call at your convenience. We look forward to hearing from you!
  • The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

Search results

  1. C

    Memory Usage, Server Crash - Images

    Hello. Here are my server specs: PU AuthenticAMD, Quad-Core AMD Opteron(tm) Processor 1356 Version Parallels Plesk Panel v11.0.9_build110120608.16 os_CentOS 6 OS CentOS 6.2 (Final) Key number PLSK.01963475.0008 Every 12 hours or so, my dedicated server crashes. I am a novice and...
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    Plesk Firewall & IP Range ?

    Thank you for your generosity, I have learned a lot from you. Best wishes, david
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    Plesk Firewall & IP Range ?

    Many, many thanks to you. One last question if I may: there are probably several dozen IP ranges (i.e., of the XX.0.0.0/8 variety) that I want to block. At what point do you think it becomes a burden at the firewall, in terms of resources? Are there country codes that are available? Again...
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    Plesk Firewall & IP Range ?

    Thank you so much for this excellent tutorial. May I please ask: is it more efficient (in terms of resource usage) to use these IP range blocks at the firewall level in Plesk, or at the .htaccess level in the root directory? Thanks again.
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    Resolved Have high CPU/memory usage? Read this!

    You can start by looking at your log files. There are literally hundreds of threads on these boards with solutions -- SSH commands for example to monitor in real time processor usage -- to your problem, I'd suggest doing some research. I am not using Plesk 11, but 10.4; has 11 come out in a...
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    Plesk 10.4.4 Update #41 - Everything Slow, Stalls

    After Update #41 was installed automatically, my websites are not very responsive -- they sometimes hang for several minutes if I try to visit a page -- and my Plesk control panel functions move like molasses. Once in a while things speed up, but before this latest update my sites and the Plesk...
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    Resolved Have high CPU/memory usage? Read this!

    I am running drupal, and because I can run dozens of websites off of one codebase installation, I am able to put a single zbblock install in the root and have it work for all sites that depend on that single codebase. Not sure if other CMS scripts work the same way.
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    Resolved Have high CPU/memory usage? Read this!

    Yes, you can peruse the manual that comes with the .zip download.
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    Resolved Have high CPU/memory usage? Read this!

    Another Solution that Worked For Me - Block Fake Google Bots NOTE: I am using Plesk 10.4 I took my CPU usage down from 80% - 140% (almost all the time) simply by blocking fake google bots and banning hostile spambots. These entities play havoc with system performance if they are not...
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    Client domain showing Test Page - Error log shows all requests going to default vhost

    Thank you Yes, that will be fine, I will contact you separately via your blog contact form. best, david
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    Client domain showing Test Page - Error log shows all requests going to default vhost

    Thank you! I have the identical problem and have been tearing my hair out over this. Can you please tell me precisely how you made these changes that you describe? I mean step-by-step instructions. I am on my own, and am a writer by profession, with only the most rudimentary understanding...
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