diff options
| author | Willy Sudiarto Raharjo <willysr@slackbuilds.org> | 2016-12-31 21:27:17 +0700 |
|---|---|---|
| committer | Willy Sudiarto Raharjo <willysr@slackbuilds.org> | 2016-12-31 23:16:28 +0700 |
| commit | 2709d7c220f143cd26b42819ded0e77919530bbc (patch) | |
| tree | 811e822f3327e76031921f0641f67c3969b5015e /system | |
| parent | bcb29d0da957125167a7d00de4c599055cb237a2 (diff) | |
system/ioping: Simplify README.
Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
Diffstat (limited to 'system')
| -rw-r--r-- | system/ioping/README | 56 | ||||
| -rw-r--r-- | system/ioping/README.SBo | 46 |
2 files changed, 46 insertions, 56 deletions
diff --git a/system/ioping/README b/system/ioping/README index 93b0d24fce330..c332250748c16 100644 --- a/system/ioping/README +++ b/system/ioping/README @@ -1,58 +1,2 @@ -ioping -====== - An tool to monitor I/O latency in real time. It shows disk latency in the same way as ping shows network latency. - -Homepage: https://github.com/koct9i/ioping/ -(migrated from http://code.google.com/p/ioping/) - -Please send your patches, issues and questions to -https://github.com/koct9i/ioping/issues/ - -Examples --------- - -Show disk I/O latency using the default values and the current directory, -until interrupted: - -``` -$ ioping . -4096 bytes from . (ext4 /dev/sda3): request=1 time=0.2 ms -4096 bytes from . (ext4 /dev/sda3): request=2 time=0.2 ms -4096 bytes from . (ext4 /dev/sda3): request=3 time=0.3 ms -4096 bytes from . (ext4 /dev/sda3): request=4 time=12.7 ms -4096 bytes from . (ext4 /dev/sda3): request=5 time=0.3 ms -^C ---- . (ext4 /dev/sda3) ioping statistics --- -5 requests completed in 4794.0 ms, 364 iops, 1.4 MiB/s -min/avg/max/mdev = 0.2/2.8/12.7/5.0 ms -``` - -Measure disk seek rate (iops, avg) - -``` -$ ioping -R /dev/sda - ---- /dev/sda (device 465.8 GiB) ioping statistics --- -186 requests completed in 3004.6 ms, 62 iops, 0.2 MiB/s -min/avg/max/mdev = 6.4/16.0/26.8/4.7 ms -``` - -Measure disk sequential speed (MiB/s) - -``` -$ ioping -RL /dev/sda - ---- /dev/sda (device 465.8 GiB) ioping statistics --- -837 requests completed in 3004.1 ms, 292 iops, 72.9 MiB/s -min/avg/max/mdev = 2.0/3.4/28.9/2.0 ms -``` - -Authors -------- - -* Konstantin Khlebnikov <koct9i@gmail.com> -* Kir Kolyshkin <kir@openvz.org> - -Licensed under GPLv3 (or later) <http://www.gnu.org/licenses/gpl-3.0.txt> diff --git a/system/ioping/README.SBo b/system/ioping/README.SBo new file mode 100644 index 0000000000000..8ce9199b36f67 --- /dev/null +++ b/system/ioping/README.SBo @@ -0,0 +1,46 @@ +Examples +-------- + +Show disk I/O latency using the default values and the current directory, +until interrupted: + +``` +$ ioping . +4096 bytes from . (ext4 /dev/sda3): request=1 time=0.2 ms +4096 bytes from . (ext4 /dev/sda3): request=2 time=0.2 ms +4096 bytes from . (ext4 /dev/sda3): request=3 time=0.3 ms +4096 bytes from . (ext4 /dev/sda3): request=4 time=12.7 ms +4096 bytes from . (ext4 /dev/sda3): request=5 time=0.3 ms +^C +--- . (ext4 /dev/sda3) ioping statistics --- +5 requests completed in 4794.0 ms, 364 iops, 1.4 MiB/s +min/avg/max/mdev = 0.2/2.8/12.7/5.0 ms +``` + +Measure disk seek rate (iops, avg) + +``` +$ ioping -R /dev/sda + +--- /dev/sda (device 465.8 GiB) ioping statistics --- +186 requests completed in 3004.6 ms, 62 iops, 0.2 MiB/s +min/avg/max/mdev = 6.4/16.0/26.8/4.7 ms +``` + +Measure disk sequential speed (MiB/s) + +``` +$ ioping -RL /dev/sda + +--- /dev/sda (device 465.8 GiB) ioping statistics --- +837 requests completed in 3004.1 ms, 292 iops, 72.9 MiB/s +min/avg/max/mdev = 2.0/3.4/28.9/2.0 ms +``` + +Authors +------- + +* Konstantin Khlebnikov <koct9i@gmail.com> +* Kir Kolyshkin <kir@openvz.org> + +Licensed under GPLv3 (or later) <http://www.gnu.org/licenses/gpl-3.0.txt> |