You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-14 - 05:39
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack7slot3.osadl.org (updated Sun Dec 14, 2025 00:45:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23908254419sleep23905-21cat19:08:530
2440499273247cyclictest2834-21snmpd23:01:570
244049926393cyclictest12444-21sendmail20:40:040
2440499263236cyclictest28015-21runrttasks19:27:030
2440499261231cyclictest17292-21sed23:10:470
244049925999cyclictest22813-21diskmemload23:33:010
2440499258231cyclictest21559-21sleep23:28:210
2440499258109cyclictest29036-21ssh23:56:510
244049925795cyclictest25258-21if_err_eth021:34:290
244049925794cyclictest29429-21processes21:50:410
2440499257226cyclictest19166-21unixbench_singl21:09:490
244049925593cyclictest26636-21latency_hist19:19:590
244049925492cyclictest11017-21processes20:34:300
244049925488cyclictest25454-21netwatch23:43:310
2440499254229cyclictest2694-21ssh-agent22:29:190
2440499254222cyclictest10668-21/usr/sbin/munin22:45:310
2440499254100cyclictest5125-21runrttasks22:23:400
2440499253228cyclictest393-1kworker/0:1H22:18:160
2440499253227cyclictest4172-21sh00:27:140
2440499253227cyclictest30800-21latency_hist21:55:560
2440499253225cyclictest13125-21latency22:54:420
2440499253222cyclictest1962-21swap19:54:420
244049925193cyclictest32170-21sh22:01:380
2440499251228cyclictest393-1kworker/0:1H22:12:240
2440499251225cyclictest31863-21diskmemload00:08:490
2440499251225cyclictest24400-21cyclictest20:13:450
2440499251221cyclictest13597-21latency_hist20:45:110
2440499251219cyclictest10165-21idleruntime-cro20:29:590
2440499250224cyclictest7281-21kernelversion00:39:410
2440499250224cyclictest6033-21latency00:34:410
244049924970cyclictest26252-21cpu21:38:310
2440499249223cyclictest28366-21irqstats23:54:330
2440499249222cyclictest2336-21sh00:20:230
2440499249218cyclictest3932-21find00:25:560
2440499248221cyclictest31280-21diskmemload00:05:490
2440499248215cyclictest393-1kworker/0:1H23:50:230
2440499247223cyclictest1888-21proc_pri22:10:370
2440499247113cyclictest2726-21lxpanel22:36:190
2440499246221cyclictest19516-21sh21:11:190
2440499246220cyclictest1023-21chrt00:15:040
2440499246217cyclictest17616-21ssh23:12:210
2440499246215cyclictest7752-21swap20:19:430
244049924487cyclictest393-1kworker/0:1H22:46:100
2440499243211cyclictest19053-21munin-node0
2440499243111cyclictest14779-21rm23:00:510
2440499243108cyclictest23574-21ssh21:28:040
244049924293cyclictest14064-21grep20:48:490
244049924282cyclictest29552-21kernelversion19:34:080
2440499242216cyclictest2953-21runrttasks20:06:140
2440499242212cyclictest16441-21irqstats20:59:050
2440499242111cyclictest20031-21rm23:21:280
244049924187cyclictest22298-21rm21:22:550
244049924170cyclictest9006-21users20:24:520
2440499241213cyclictest35902chrt20:01:450
2440499241109cyclictest21933-21ssh21:20:570
244049924088cyclictest23917-21ssh23:36:580
244049924087cyclictest2834-21snmpd19:10:230
2440499240213cyclictest17666-21memory21:04:140
244049923995cyclictest27438-21munin-node0
244049923983cyclictest30741-21munin-node0
244049923875cyclictest7261-21ssh22:31:240
2440499238111cyclictest2726-21lxpanel20:53:580
2440499238100cyclictest31157-21ssh21:58:120
2440499236101cyclictest32249-21head19:44:490
2440499235115cyclictest2726-21lxpanel19:24:330
2440499234111cyclictest2752-21chrt19:58:550
2440499233100cyclictest998-21date19:50:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional