You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-23 - 03:23
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: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 50 highest latencies:
System rack5slot1.osadl.org (updated Tue Dec 23, 2025 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16466391090,0EcMasterDemoSyn0-21swapper/122:57:291
3114039910,0EcMasterDemoSyn3115029tAtEmLog_020:40:355
1228639900,0EcMasterDemoSyn1229629tAtEmLog_020:05:045
991439840,0EcMasterDemoSyn992829tAtEmLog_020:00:005
198039840,0EcMasterDemoSyn199029tAtEmLog_021:56:385
725539830,0EcMasterDemoSyn726529tAtEmLog_022:52:255
219539830,0EcMasterDemoSyn220729tAtEmLog_022:32:085
2540039820,0EcMasterDemoSyn2541029tAtEmLog_022:27:045
2061339820,0EcMasterDemoSyn2062329tAtEmLog_020:20:175
2039439820,0EcMasterDemoSyn2040429tAtEmLog_019:14:225
1609539820,0EcMasterDemoSyn1610529tAtEmLog_023:32:595
108939820,0EcMasterDemoSyn109929tAtEmLog_020:45:395
1059639820,0EcMasterDemoSyn1060629tAtEmLog_021:05:565
3015539810,0EcMasterDemoSyn3016529tAtEmLog_019:34:395
2513539810,0EcMasterDemoSyn2514529tAtEmLog_019:24:305
2275539810,0EcMasterDemoSyn2276529tAtEmLog_019:19:255
1802039810,0EcMasterDemoSyn1803029tAtEmLog_019:09:185
1499739810,0EcMasterDemoSyn1500729tAtEmLog_020:10:095
285262460,0sleep40-21swapper/423:04:344
1818699230,9cyclictest27920-21ssh23:39:573
1818699217,6cyclictest644-21dbus-daemon19:30:003
1818699211,9cyclictest1621-21taskset21:21:423
1817899218,6cyclictest24693-21tr20:30:141
1818699200,10cyclictest14086-21ssh22:20:343
2749239190,0EcMasterDemoSyn0-21swapper/519:29:355
1818699195,6cyclictest644-21dbus-daemon21:35:063
1818699191,7cyclictest1641250cat22:05:003
1818699191,13cyclictest16-1pr/legacy20:15:123
1818699190,9cyclictest8761-21sh23:29:123
1818699190,9cyclictest6502-21sh21:41:293
1818699190,9cyclictest32178-21sh23:05:463
1818699190,9cyclictest28893-21runrttasks00:34:203
1818699190,9cyclictest27451-21switchtime22:10:233
1818699190,9cyclictest23122-21ntp_kernel_err20:25:173
1818699190,9cyclictest23044-21sh21:33:203
1818699190,9cyclictest20687-21/usr/sbin/munin23:00:213
1818699190,9cyclictest16784-21sh22:40:143
1818699190,9cyclictest14805-21ssh21:29:163
1818699190,9cyclictest14661-21df_inode23:50:163
1818699190,9cyclictest14255-21sh23:14:343
1818699190,9cyclictest12307-21sh23:49:033
1818699190,9cyclictest11135-21sh22:19:523
1817899191,11cyclictest1935-21munin-run22:50:011
1817899191,11cyclictest1935-21munin-run22:50:001
3016699180,7tDemoTimingTask32294-21chrt19:36:555
195429180,10tAtEmLog_04872-21chrt23:45:005
1818699187,3cyclictest18715-21grep19:10:133
1818699184,6cyclictest4896-21cut20:55:183
1818699180,9cyclictest4497-21vmstat19:45:243
1818699180,9cyclictest2809-21sh00:00:553
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional