AI代码解释 $ iostat-c13Linux3.10.0-957.21.3.el7.x86_64(frytea-dev-test)07/14/2020_x86_64_(2CPU)avg-cpu:%user%nice%system%iowait%steal%idle0.400.000.310.000.0099.29avg-cpu:%user%nice%system%iowait%steal%idle0.000.000.500.000.0099.50avg-cpu:%user%nice%system%iowait%steal%idle0.500.000...
-C <command> 只显示相关进程名称的进程 -p <pid> 显示pid对应的进程 查看所有活动进程的cpu信息 $ pidstat Linux 3.10.0-1160.92.1.el7.x86_64 (centos7912) 2024年03月15日 _x86_64_ (8 CPU) 17时35分49秒 UID PID %usr %system %guest %CPU CPU Command 17时35分49秒 0 1 0.00 0.02 0.00...
pidstat -dl Linux 3.10.0-957.21.3.el7.x86_64 (frytea-dev-test) 07/14/2020 _x86_64_ (2 CPU) 12:01:54 PM UID PID kB_rd/s kB_wr/s kB_ccwr/s Command 12:01:54 PM 0 1 0.11 0.58 0.05 /usr/lib/systemd/systemd --switched-root --system --deserialize 22 12:01:54 PM 0 48 ...
pidstat -t -p 21848 Linux 4.18.0-25-generic (paul-ubuntu) 2019年08月27日 _x86_64_ (8 CPU) 13时51分37秒 UID TGID TID %usr %system %guest %wait %CPU CPU Command 13时51分37秒 1000 21848 - 0.16 0.05 0.00 0.00 0.20 1 firefox 13时51分37秒 1000 - 21848 0.09 0.02 0.00 0.00 0.1...
*/1 * * * * root command -v debian-sa1 > /dev/null && debian-sa1 10 5 或者: */1 * * * * root for i in `seq 1 5` ; do debian-sa1 1 1 ; sleep 10 ; done 但是这样做作为测试可能会显示出这个选项有多少CPU时间和磁盘空间。但是第二个命令的影响要小一些,因为它只收集10秒中的...
在Linux上安装sysstat非常的简单,只要通过包管理程序进行安装即可。 在Ubuntu上安装sysstat的命令如下: sudo apt-getinstall sysstat 在RHEL/Fedora/CentOS上安装的命令如下: sudo yuminstallsysstat 从源码编译sysstat 如果你的系统上没有包管理程序,你可以从源码编译出产物。
* sadc: Fix default number of frequencies for A_PWR_WGHFREQ activity. * pidstat: Define new SCHED_DEADLINE scheduling policy. * Remove obsolete nfsiostat-sysstat command. * mpstat manual page updated. * NLS updated. 更多内容请看:CHANGES 下载页面:v11.2.0...
Performance monitoring tools for Linux. Contribute to sysstat/sysstat development by creating an account on GitHub.
sadfdisplays data collected by sar in multiple formats (CSV, XML, JSON, etc.) and can be used for data exchange with other programs. This command can also be used to draw graphs for the various activities collected by sar using SVG (Scalable Vector Graphics) format. ...
reports global and per-processor statistics; - pidstat: reports statistics for Linux tasks (processes); - sadf: displays data collected by sar in various formats; - cifsiostat: reports I/O statistics for CIFS filesystems; - nfsiostat-sysstat: (obsolete) reports I/O statistics for network file...