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| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| README.fiostats-0.99.1 | 2007-09-27 | 867 Bytes | |
| fior-0.99.1-2.tgz | 2007-09-27 | 37.8 kB | |
| fiostats-0.99.1-2.tgz | 2007-09-27 | 23.1 kB | |
| Totals: 3 Items | 61.8 kB | 0 | |
The code for this project is split into kernel side, fiostats, and userspace, fior. Both the module and the commands have been tested on RHEL3 Updates 6 and 8 and RHEL4 Update 4. fiostats -------- fiostats directory contains the source code for the kernel module that collects I/O statistics by process and its supporting scripts. After installing software, run /etc/rc.d/init.d/fiostats start to start data collection. I/O data by default is written to /var/log/io-stats. You can tail this file or use the fior command. A cron job runs every 10 minutes to request a dump of file I/O for persistent processes and then at midnight a command is run to reset counters. Adjust the sample rate as needed. fior ---- fior is the userspace rpm for analyzing the raw data. There alternative commands in the alt-cmds directory. See the README in that directory.
