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| Name: nmon | Distribution: openSUSE:Factory:zSystems |
| Version: 16p | Vendor: openSUSE |
| Release: 1.1 | Build date: Mon Sep 4 23:17:15 2023 |
| Group: Unspecified | Build host: s390zl25 |
| Size: 197297 | Source RPM: nmon-16p-1.1.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://nmon.sourceforge.io/pmwiki.php | |
| Summary: Performance Monitor | |
This systems administrator, tuner, benchmark tool gives you a huge amount of
important performance information in one go. It can output the data in two ways
1. On screen (console, telnet, VNC, putty or X Windows) using curses for low
CPU impact which is updated once every two seconds. You hit single characters
on you keyboard to enable/disable the various sorts of data.
* You can display the CPU, memory, network, disks (mini graphs or numbers),
file systems, NFS, top processes, resources (Linux version & processors)
and on Power micro-partition information.
2. Save the data to a comma separated file for analysis and longer term data
capture.
* Use this together with nmon Analyser Excel 2000 spreadsheet, which loads
the nmon output file and automatically creates dozens of graphs ready for
you to study or write performance reports.
* Filter this data, add it to a rrd database (using an excellent freely
available utility called rrdtool). This graphs the data to .gif or .png
files plus generates the webpage .html file and you can then put the
graphs directly on a website automatically on AIX with no need of a
Windows based machine.
* Directly put the data into a rrd database or other database for your own
analysis
GPL-3.0-only
* Mon Sep 04 2023 Dirk Müller <dmueller@suse.com>
- update to 16p:
* Small improvements to on-screen use only :
+ CLI -B and GUI 'B' to toggle boxes around stats.
+ CLI -^ and '^' to change units for Disk I/O KB/s -> MB/s -> GB/s.
This happen temporarily too if the size of the statistic
will not fit on-scree.
* Code changed to ensure clean compile for GCC 12
* Sun Apr 10 2022 Dirk Müller <dmueller@suse.com>
- update to 16n:
* 0 maximum CPUs for the Power10 E1080 (needed for massive Linux running SAP
HAMA servers) and small fixes
* Tue Nov 12 2019 Martin Pluskal <mpluskal@suse.com>
- Update to version 16m:
* Fix only effect POWER LPARs in the rarely used (IMHO) Dedicated
Donating mode, which is actually more like Shared CPU than
Dedicated so Shared CPU LPAR stats are now switched on. This is
the mode choosen for most SAP HANA workloads on POWER. Does not
effect AMD64 or other platforms.
* Sat May 18 2019 Martin Hauke <mardnh@gmx.de>
- Update to version 16j:
* Newer Linux kernels do not have the SharedMem statistic so it
reported instead the Shmem statsitic - this is the same shared
memory number but includes RAM disk
* Disk service times captured to file: Calculation corrections for
Disk Group DGREADSERV & DGWRITESERV (missing device by elapsed time)
* Disk DGIOTIME captured to file: removed (duplicate of DGBUSY as
the millisecond doing IOTOME are used to calculate %busy for Disk
Groups this is the percent time of all disks in the group)
* POWER partition stats on screen label (Memory Desired fixed)
* LARGEMEM removed and SMALLMEM only for very old Linux
* GETUSER and JFS removed
* KERNEL_2_6_18 for new kernels changed to PRE_KERNEL_2_6_18 only
for older kernels
- Update to version 16i:
* If using the -F option there was rare chance the filename gets a
few random characters at the end.
* From Linux kernel 2.8.19 onwards nr_slab was removed and
nr_slab_reclaimable & nr_slab_unreclaimable added.
* Online MHz stats (M) on small VM still took up 20 lines. Now
reduced in size.
* Thu Jan 10 2019 Martin Pluskal <mpluskal@suse.com>
- Update to version 16h:
* Internal code changes for robustness malloc() and
snprintf/strncpy.
* POWER pool_capacity now correctly divided by 100.
* Online view ARM lscpu command column format depends on your
hardware
* Online view ALL /proc/cpuinfo format depends on your hardware
and new lines - like MMU: Hash or MMU:
* Online view POWER Welcome panel on POWER reports the top MHz
- Drop manpage generation
* Wed Apr 18 2018 aloisio@gmx.com
- Update to version 16g
Small changes only:
* Now cope with 192 physical CPU cores with SMT=8 (for POWER8
servers)
* Fixed bug reported with NFS automount in data capture mode
+ Alternatively, completely switch off JFS stats in capture
mode with "-J"
* Online view: remove File systems that are "not real" to
reduce screen space. Hit "j" and then "J" to remove the
pointless file systems
* Online view: Small clean up of the titles for the Memory
stats (m)
* Fri Jul 08 2016 mpluskal@suse.com
- Simplify build process a bit
- Build as PIE
* Sat Jun 18 2016 mpluskal@suse.com
- Update to version 16f (boo#985538):
* Minor changed to the on-screen view only.
* Fri Apr 08 2016 mpluskal@suse.com
- Update to 16e (boo#974718)
* Boottime shown online in the Kernel "k" panel
* Utilisation stats: /proc/stat now reports 10 Utilisation stats
including KVM guest VM CPU use = cool.
* Bug caused Seg Faults core dumps fixed while collecting to a
file including top process stats.
* Fix: Improved memory handling for extreme numbers of processes
(1000's) or rapid exec of processes (100's in a millisecond)
for large Linux servers. We have examples on Intel of 80 CPU
cores and POWER 160+
* Online Dot "." command no longer also changes what is displayed
as users said it was confusing.
* Minor online start-up flash screen text changes to include C
concise CPU stats and U for full Utilisation stats (all 10 of
them) instead of a file.
* Copyright and GPL v3 notice in the code plus online "h" and
nmon -h output
- Improve manpage generation
* Fri Mar 18 2016 mpluskal@suse.com
- Enable all features for non intel architectures
- Enable support for modern kernels
- Add symlink to lmon manpage
/usr/bin/lmon /usr/bin/nmon /usr/share/licenses/nmon /usr/share/licenses/nmon/LICENSE.GPL-3.0
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Fabrice Bellet, Sat Mar 9 12:50:11 2024