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2026-07-03 - 04:46
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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 100 highest latencies:
System rack5slot1.osadl.org (updated Fri Jul 03, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3261139910,0EcMasterDemoSyn3262129tAtEmLog_021:21:145
1820839890,1EcMasterDemoSyn0-21swapper/220:15:182
2203239840,0EcMasterDemoSyn2204229tAtEmLog_023:58:255
2110139830,0EcMasterDemoSyn2111129tAtEmLog_022:27:095
2110139830,0EcMasterDemoSyn2111129tAtEmLog_022:27:095
927139820,0EcMasterDemoSyn928129tAtEmLog_021:26:185
36239820,0EcMasterDemoSyn37229tAtEmLog_023:28:005
316039820,0EcMasterDemoSyn317029tAtEmLog_020:50:485
3085539820,0EcMasterDemoSyn3086529tAtEmLog_020:40:405
3049339820,0EcMasterDemoSyn3050329tAtEmLog_022:32:135
2070339820,0EcMasterDemoSyn2071329tAtEmLog_019:14:275
2070339820,0EcMasterDemoSyn2071329tAtEmLog_019:14:275
1842239820,0EcMasterDemoSyn1843229tAtEmLog_023:38:085
79339810,0EcMasterDemoSyn80429tAtEmLog_020:45:445
2785839810,0EcMasterDemoSyn2786829tAtEmLog_019:29:405
194039810,0EcMasterDemoSyn195029tAtEmLog_022:52:315
1832939810,0EcMasterDemoSyn1833929tAtEmLog_019:09:235
1832939810,0EcMasterDemoSyn1833929tAtEmLog_019:09:235
1055639700,1EcMasterDemoSyn10562-21ps21:06:011
1820839580,0EcMasterDemoSyn0-21swapper/520:20:215
207402460,0sleep20-21swapper/220:20:242
1096639360,1EcMasterDemoSyn10975-21wc22:57:341
570639350,0EcMasterDemoSyn0-21swapper/523:12:475
1847599202,13cyclictest16-1pr/legacy20:45:430
994929190,9tAtEmLog_09954-21chrt20:00:065
1847599185,9cyclictest21336-21sh23:21:110
1847599181,12cyclictest16-1pr/legacy21:06:000
1847599180,10cyclictest8469-21sh22:55:470
1847599180,10cyclictest20217-21sh23:02:450
1848399170,10cyclictest25877-21sh23:42:043
18480991713,3cyclictest11394-21needreboot00:10:171
1848099170,9cyclictest27571-21sh00:37:321
1848099170,10cyclictest28731-21sensors_temp23:25:211
1847599174,9cyclictest25641-21sh21:54:000
1847599170,9cyclictest780-21runrttasks00:32:160
1847599170,9cyclictest28835-21sh23:07:310
1847599170,9cyclictest17243-21sh21:13:060
1847599170,7cyclictest4214-21/usr/sbin/munin22:00:120
1847599170,14cyclictest11422-21sh22:40:040
1847599170,13cyclictest780-21runrttasks21:37:100
756829160,7tAtEmLog_09358-21taskset19:56:405
37399160,13tDemoTimingTask3588-21taskset23:30:035
1848299164,8cyclictest716-21snmpd22:16:072
1848299160,9cyclictest780-21runrttasks21:40:262
1847599160,9cyclictest780-21runrttasks20:24:190
1847599160,9cyclictest17935-21sh23:37:490
1847599160,9cyclictest11190-21switchtime21:45:230
1847599160,7cyclictest816-21cpu21:40:120
1435299160,9tDemoTimingTask19816-21taskset21:14:565
1229539160,9EcMasterDemoSyn12543-21taskset20:05:135
571729150,0tAtEmLog_00-21swapper/523:15:025
2960499150,9tDemoTimingTask29613-21taskset00:39:005
1848499155,8cyclictest400-21/usr/sbin/munin23:10:104
1848499155,6cyclictest22311-21/usr/sbin/munin19:15:194
1848499154,8cyclictest14491-21sed23:35:244
1848499153,8cyclictest3401-21tune2fs19:45:154
1848499151,10cyclictest27974-21sh00:20:034
1848499150,10cyclictest18960-21ls19:10:144
1848499150,10cyclictest18960-21ls19:10:144
1848499150,10cyclictest12319-21/usr/sbin/munin20:05:144
1848399158,6cyclictest15480-21grep00:30:263
1848399156,7cyclictest23669-21grep21:35:003
1848399155,8cyclictest2612-21/usr/sbin/munin00:05:193
1848399153,9cyclictest716-21snmpd21:20:553
1848399153,9cyclictest15751-21grep23:00:213
18483991511,3cyclictest23165-21turbostat19:20:003
1848399151,11cyclictest16-1pr/legacy21:26:173
1848399151,11cyclictest16-1pr/legacy00:38:583
1848399151,10cyclictest4086-21sh22:17:463
1848399151,10cyclictest29242-21diskmemload22:31:203
1848399151,10cyclictest20289-21diskmemload21:15:033
1848299157,6cyclictest4953-21sh19:50:012
1848299155,8cyclictest21610-21/usr/sbin/munin23:40:122
1848299153,9cyclictest797-21sed20:50:472
1848299151,10cyclictest8817-21gpgconf21:05:012
1848299151,10cyclictest4172-21/usr/sbin/munin22:00:182
1848299151,10cyclictest28090-21runrttasks00:37:552
1848299150,9cyclictest26146-21taskset21:17:592
1848299150,10cyclictest28682-21ssh23:07:252
1848099154,8cyclictest720-21ntpd00:00:201
1848099151,10cyclictest2096-21ssh00:23:381
1848099150,11cyclictest4571-21ssh23:12:001
1848099150,11cyclictest29352-21sh22:31:241
1847599154,6cyclictest26233-21which00:00:210
1847599150,9cyclictest9582-21runrttasks19:59:430
1847599150,9cyclictest23746-21needreboot00:35:180
1847599150,9cyclictest18719-21postgres20:15:370
1847599150,7cyclictest9277-21ps21:26:180
1847599150,7cyclictest10622-21cstates00:10:120
1847599150,10cyclictest31466-21sort22:15:130
768829140,8tAtEmLog_0840-21sleep00:09:555
1848499145,7cyclictest23800-21ssh23:05:074
1848499143,8cyclictest23639-21sshd23:22:504
1848499141,9cyclictest9290-21taskset22:38:474
1848499141,9cyclictest23892-21runrttasks22:46:274
1848499141,9cyclictest21852-21sh00:15:564
1848499141,9cyclictest21852-21sh00:15:564
1848499141,9cyclictest12473-21ssh22:22:234
1848499141,9cyclictest12473-21ssh22:22:234
1848499141,10cyclictest15863-21diskmemload22:05:584
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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