pfmon -- performance monitoring tool for Linux/ia6

MILY: Arial; mso-fareast-font-family: 宋體; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">pfmon is based on Itanium Monitoring Unit (PMU).

"pfmon" supports the following list of options on any host system:

 -h, --helpdisplay the list of supported options

 -V, --versiondisplay pfmon version information

 -l[regex]show list of supported events by host PMU

 -i get information about a particular event

 -u, -3, --user-level       monitor at the user level for all events

 -k, -0, --kernel-level      monitor at the kernel level for all events

 -eev1,ev2,...     select events to monitor

 -I, --info        show pfmon information and detected host CPU

  --outfile=filename   save counts in a file

 --system-widecreate a system wide monitoring session

 -show-timeshow real, user, system time for the executed command

 --symbol-file=filenameuse the ELF archive filename to look for symbols

--sysmap-file=filenameuse the System.map filename for kernel symbols

 --session-timeout=xxx    timeout of session

There is other options which are not listed here. Please do "pfmon -h" for detailed info if you like.

原文轉自：http://www.kjueaiud.com