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PHP struggling under heavy load – “failed to prepare the stderr pipe: Too many open files (24)” The rlimit_files parameter in the php-fpm.conf files needs to be adjusted: rlimit_files = 4096 The path to the php-fpm.conf should be something like /etc/php/5.6/fpm/php-fpm.conf We can see that…
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NGINX Tuning For Best Performance For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx. Generally, properly configured nginx can handle up to 400K to 500K requests per second…
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Nginx Nginx is a fast and lightweight alternative to the sometimes overbearing Apache 2. However, Nginx just like any kind of server or software must be tuned to help attain optimal performance. Requirements A fresh Debian 7 droplet with the intial…
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Разворачиваем WordPress в Docker-compose для локальной веб-разработки https://www.youtube.com/channel/UC9VhbNpzzbqPDRfzVbGhGbw
https://www.zompweb.com/kak-sozdat-sobstvennyy-servis-sokrashcheniya-ssylok/30 марта 2018 года компания Google объявила в официальном блоге для разработчиков о том, что сервис сокращения ссылок goo.gl в скором времени прекратит существование. Начиная с 13 апреля 2018 года возможность пользоваться сокращателем ссылок осталась только у старых пользователей. А 30…
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cat /etc/sysctl.conf # Kernel sysctl configuration file for Red Hat Linux # # For binary values, 0 is disabled, 1 is enabled. See sysctl(8) and # sysctl.conf(5) for more details. # Controls IP packet forwarding net.ipv4.ip_forward = 1 # Controls…
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Regular backup of mysql databases are also as important as backing up your code. So I wrote this script to backup all of my databases on local disk. I then added gzip to compress the sql file to save disk…
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How to optimize PHP-FPM? The configuration file location for php-fpm may differ on the server, so you’ll need to do some research for locating it. You can use find command if on UNIX. On my Ubuntu, the path is /etc/php/7.2/fpm/php-fpm.conf. The 7.2 is, of course, the version…
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Key takeaways The default value of server_names_hash_bucket_size depends on the size of the processor’s cache line If a large number of server names are defined, or unusually long server names are defined, tuning the server_names_hash_max_size and server_names_hash_bucket_size directives at the http level…
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Как правило, настроенный должным образом сервер Nginx на Linux, может обрабатывать 500,000 — 600,000 запросов в секунду. Но этот показатель можно весьма ощутимо увеличить. Хотел бы обратить внимание на тот факт, что настройки описанные ниже, применялись в тестовой среде и,…
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