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| Sysstat - Sar, sadf, iostat, pidstat and mpstat commands for Linux.Updated by godard on Sunday, May 24th 2009.The sysstat package contains the sar, sadf, iostat, pidstat and mpstat commands for Linux. The sar command collects and reports system activity information. The information collected by sar can be saved in a file in a binary format for future inspection. The statistics reported by sar concern I/O transfer rates, paging activity, process-related activities, interrupts, network activity, memory and swap space utilization, CPU utilization, kernel activities and TTY statistics, among others. The sadf command may be used to display data collected by sar in various formats (CSV, XML, database-friendly, etc.). The iostat command reports CPU utilization and I/O statistics for disks and network filesystems. The pidstat command reports statistics for Linux tasks (processes). The mpstat command reports global and per-processor statistics. Both UP and SMP machines are fully supported. Sysstat has also support for hotplug CPU's, and for National Language (NLS). Licence : GPL
Version : 9.0.3 [Stable]8.1.8 [Development]
Release Notes : Option -z has been added to iostat: it tells iostat to omit output for any devices for which there was no activity during the sample period.A mpstat bug has been fixed, where interrupt values were read as integers instead of unsigned integers.sar -n ALL didn't select IPv6 statistics. This is now fixed.NLS: Latvian translation has been added.
Platforms : Linux
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Sysstat Contact / Download links :
| Author/Maintainer : | Sebastien Godard | | Home Page : | http://pagesperso-orange.fr/sebastien.godard/ | | Changelog : | http://pagesperso-orange.fr/sebastien.godard/changelog.html | | Download [ 9.0.3 ] : | http://pagesperso-orange.fr/sebastien.godard/sysstat-9.0.3.tar.gz | | Download [ 8.1.8 ] : | http://pagesperso-orange.fr/sebastien.godard/sysstat-8.1.8.tar.gz | | Previous Versions : | | | Alternate Download : | http://ibiblio.org/pub/linux/system/status/ | | RPM : | http://pagesperso-orange.fr/sebastien.godard/sysstat-9.0.3-1.i586.rpm | | Keywords : | sysstat, system administration, sar, sadf, iostat, pidstat, mpstat, system accounting, performance, tuning, monitoring |
Sysstat's users comments :Displaying 3 of 3 user comments. Sysstatby Anonymous on Mar 18, 2007Download this as wanted sar. Old Solaris administrator. Immediately very impressed with the sar command, as it gives more information than that with Solaris. Sar is back in my life at lastby Anonymous on Dec 14, 2001A very good tool that I used to use in the old SVR3/4 days of my life and it's back. Thanks Sebastien Sysstat - sar and iostatby Chris Drabble on Jul 01, 2000An invaluable set of utilities! Sar is found throughout the Unix world and I'm glad it's also on Linux - good one! | |
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