When the server of the centos7 system encounters a running block, how to find the blocking process? As shown in the figure

Centos7 nginx server operation-and-maintenance linux
Jun.14,2022 
top -o %CPU

Previous: Pytorch cannot use cuda

Next: How does Nginx reverse proxy multiple ports to different directories on the same port?

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b31d59-2bdd1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b31d59-2bdd1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?