Shulou(Shulou.com)06/01 Report--

This article introduces the relevant knowledge of "how to check the number of sockets in linux files". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

1. Problem description

The java project reports a too many open files error after running for a period of time, which is caused by the upper limit of the number of handles on the server

two。 View the relevant configuration of the system

That openfiles is the upper limit of the handle of a single process when the server

3. View the current handle information of a specified process 3.1 View the total number of handles of a process lsof-p | wc-l

3.2View the handle information of a process lsof-p

3.3 modify the upper limit of server handle

Increase the number of files allowed to open-- command mode

This is the end of ulimit-n 2048 "how to check the number of sockets in linux files". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.