Collection of performance monitoring tools for Linux
Repositories
OS
Description
The sysstat package contains the sar, sadf, mpstat, iostat, tapestat,
pidstat, cifsiostat and sa tools 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. Both
UP and SMP machines are fully supported.
The sadf command may be used to display data collected by sar in
various formats (CSV, PCP, XML, etc.).
The iostat command reports CPU utilization and I/O statistics for disks.
The tapestat command reports statistics for tapes connected to the system.
The mpstat command reports global and per-processor statistics.
The pidstat command reports statistics for Linux tasks (processes).
The cifsiostat command reports I/O statistics for CIFS file systems.
* Tue Jul 30 2024 Lukáš Zaoral <lzaoral@redhat.com> - 12.5.4-9
- don't cap SVG graph output at 100% (RHEL-39002)
* Tue May 07 2024 Lukáš Zaoral <lzaoral@redhat.com> - 12.5.4-8
- fix allocation errors with malformed sa files (RHEL-35684)
- reorder patches to prevent errors during their application
* Thu Jul 27 2023 Lukáš Zaoral <lzaoral@redhat.com> - 12.5.4-7
- add description of UMASK to man/systat.in (rhbz#2216805)
* Fri Jun 30 2023 Pavel Šimovec <psimovec@redhat.com> - 12.5.4-6
- fix the arithmetic overflow in allocate_structures() that is still possible on some 32 bit systems (CVE-2023-33204)
* Fri Apr 14 2023 MSVSphere Packaging Team <packager@msvsphere.ru> - 12.5.4-5
- Rebuilt for MSVSphere 9.2 beta
* Tue Feb 21 2023 Lukáš Zaoral <lzaoral@redhat.com> - 12.5.4-5
- Fix --dec argument validation (rhbz#2080650)
* Thu Nov 10 2022 Lukáš Zaoral <lzaoral@redhat.com> - 12.5.4-4
- arithmetic overflow in allocate_structures() on 32 bit systems (CVE-2022-39377)
