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%idle0.000.0
-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 ...
gitclonehttps://github.com/sysstat/sysstat.gitcdsysstatexportCC=arm-linux-gnueabi-gcc ./configure --host=armv7-linux-gnueabi CFLAGS=-static make 这里指定了交叉编译器为arm-linux-gnueabi-gcc,同时通过CFLAGS=-static设定为静态链接。这样编译出的可执行文件不依赖动态链接库,单独将可执行文件push到Android设...
*/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...
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 0.11 1 |__firefox ...
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. ...
* the "sar -d " command used to output invalid data. This issue is resolved and the updated package recognizes disk reregistration and disk statistic overflow better. Now, only relevant data is displayed. ( BZ#609824) * on ia64 machines, the output of sar -I ALL/XALL wrongly ...
Performance monitoring tools for Linux. Contribute to sysstat/sysstat development by creating an account on GitHub.
A: No, the format of the binary data files created by sysstat's sar command is not compatible with formats from other Unixes, because it contains data which are closely linked to Linux. For the same reason, sysstat cannot work on platforms other than Linux... ...