Sysstat 11.0.1 / 11.1.1

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Sysstat, Sar, sadf, iostat, pidstat,mpstat, nfsiostat and cifsiostat commands for Linux.

Updated by godard on Thursday, September 4, 2014.

The sysstat package contains the sar, sadf, iostat, nfsiostat, cifsiostat, 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). The nfsiostat command reports I/O statistics for network filesystems. The cifsiostat command reports I/O statistics for CIFS filesystems.

Dowloads:58978
Platforms: Linux
11.0.1
11.1.1

Latest releases :

 
11.1.1 [Devel]
Changes
A new switch has been added to sadf (-c): it enables the user to convert a binary datafile with an old format (at least 9.1.6) to the up-to-date format (which is 11.1.1 as of today).
 
11.0.0 [Stable]
Changes
The pidstat command can now display task scheduling priority and policy information. Pidstat can also filter processes by name.The standard system activity daily data files may now be named "saYYYYMMDD" instead of "saDD" using sar's and sadc's option -D, and they can be located in a directory which can be different from the standard /var/log/sa place.
 
10.3.1 [Devel]
Changes
sar can now take into account a change of CPU count in its data files without losing any data.systemd timer units have been added to replace cronjobs.The nfsiostat command has been renamed to nfsiostat-sysstat to avoid confusion with that included in nfs-utils package.

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Contact Information

Author / maintainer:
Sebastien Godard
Web site:
http://pagesperso-orange.fr/sebastien.godard/
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User reviews

Displaying 3 of 3 comments.
sysstat
By Anonymous on Sunday, March 18, 2007.

Download 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 last
By Anonymous on Friday, December 14, 2001.

A 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 iostat
By Chris Drabble on Saturday, July 1, 2000.

An 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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