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2026-04-28 - 07:45
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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 Tue Apr 28, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
760339830,0EcMasterDemoSyn761329tAtEmLog_022:04:185
3029539830,0EcMasterDemoSyn3030529tAtEmLog_023:45:435
2950239830,0EcMasterDemoSyn2951229tAtEmLog_019:42:195
3263839820,0EcMasterDemoSyn3264829tAtEmLog_020:58:235
2437039820,0EcMasterDemoSyn2438029tAtEmLog_000:36:275
2210139820,0EcMasterDemoSyn2211129tAtEmLog_019:27:065
2210139820,0EcMasterDemoSyn2211129tAtEmLog_019:27:065
1974639820,0EcMasterDemoSyn1975629tAtEmLog_019:22:025
1677439820,0EcMasterDemoSyn1678429tAtEmLog_022:09:225
1131139820,0EcMasterDemoSyn1132129tAtEmLog_020:12:455
227139810,0EcMasterDemoSyn228129tAtEmLog_000:06:005
2120639810,0EcMasterDemoSyn2121629tAtEmLog_023:40:395
1609339810,0EcMasterDemoSyn1610329tAtEmLog_022:44:525
1263039810,0EcMasterDemoSyn1264029tAtEmLog_019:06:495
318392310,1sleep10-21swapper/123:46:461
2056339310,1EcMasterDemoSyn20571-21runintdemo5min23:05:094
617529300,0tAtEmLog_00-21swapper/500:31:205
270939220,1EcMasterDemoSyn2715-21ps22:19:304
703899192,7tDemoTimingTask9514-21chrt23:52:335
1296099180,14cyclictest31488-21sh21:24:130
1296099180,10cyclictest9685-21sh23:35:020
1296099180,10cyclictest780-21runrttasks00:22:190
1296099180,10cyclictest7109-21sh21:28:300
1296099180,10cyclictest16845-21sh22:26:420
1296099180,10cyclictest11465-21sh22:24:180
703899170,7tDemoTimingTask15829-21chrt23:55:285
703899170,7tDemoTimingTask15829-21chrt23:55:275
497829170,15tAtEmLog_011829-21taskset21:13:215
301832170,0sleep10-21swapper/123:10:151
3017599170,10tDemoTimingTask30902-21chrt22:35:015
1607199170,10tDemoTimingTask16308-21taskset20:25:005
1296299179,6cyclictest23627-21grep00:00:152
1296099176,8cyclictest17861-21sh21:16:100
1296099170,9cyclictest780-21runrttasks20:03:440
1296099170,9cyclictest28316-21diskmemload00:39:130
1296099170,9cyclictest23846-21sh22:48:590
1296099170,9cyclictest22517-21sh21:54:470
1296099170,9cyclictest13052-21rm21:14:100
1296099170,14cyclictest27474-21ssh00:02:150
1296099170,14cyclictest1887-21sh23:48:310
1296099170,13cyclictest18926-21gltestperf22:10:130
1296099170,12cyclictest17695-21latency_hist22:09:590
1144929170,15tAtEmLog_019911-21chrt23:04:545
2147939160,6EcMasterDemoSyn30486-21taskset21:23:355
1296499160,10cyclictest3587-21ssh21:26:024
12963991612,3cyclictest1343-21fschecks_time21:25:143
1296399161,11cyclictest24859-21ssh21:38:163
1296399160,12cyclictest11886-21ssh21:48:563
1296299163,9cyclictest755-21postgres22:36:382
1296199169,5cyclictest3095-21cut22:55:151
1296199164,8cyclictest4510-21fschecks_count22:20:141
1296099168,6cyclictest5293-21tr21:45:140
1296099164,8cyclictest19087-21processes19:20:180
12960991612,3cyclictest26060-21tail23:25:250
1296099160,8cyclictest22199-21sh23:23:590
1296099160,8cyclictest22199-21sh23:23:580
1296099160,8cyclictest10401-21fschecks_time21:30:150
1296099160,7cyclictest30631-21sh22:16:240
1296099160,13cyclictest8207-21sh22:58:010
1296099160,12cyclictest16-1pr/legacy19:27:050
1296099160,12cyclictest16-1pr/legacy19:27:050
1296099160,11cyclictest780-21runrttasks22:33:120
1671099150,9tDemoTimingTask9284-21sleep21:34:565
1296499153,8cyclictest17614-21tr20:25:194
1296499150,9cyclictest780-21runrttasks20:37:304
1296499150,9cyclictest27148-21runrttasks23:26:044
1296499150,9cyclictest20089-21ssh23:22:284
1296499150,9cyclictest20089-21ssh23:22:274
1296399158,5cyclictest18425-21sort19:20:143
1296399154,8cyclictest716-21snmpd20:12:133
1296399151,10cyclictest16951-21ssh23:39:023
1296399150,11cyclictest3562-21ssh21:44:393
1296399150,10cyclictest10239-21sh22:40:433
1296299158,5cyclictest31735-21grep20:55:172
1296299157,6cyclictest27302-21cut00:20:162
1296299157,6cyclictest21573-21cron22:29:592
1296299153,9cyclictest22684-21cut22:30:152
1296299151,10cyclictest9295-21runrttasks23:16:142
1296299151,10cyclictest9230-21ssh00:28:262
1296299150,9cyclictest24524-21ssh23:42:592
1296299150,9cyclictest19115-21irqstats22:10:152
1296299150,10cyclictest13947-21ssh23:36:522
1296199154,8cyclictest16776-21sed21:15:261
12961991511,3cyclictest4683-21gmain21:55:061
1296199150,11cyclictest4507-21sh22:02:091
1296099156,7cyclictest27895-21sh23:09:120
1296099153,9cyclictest4628-21cat20:00:000
1296099151,7cyclictest3233-21chrt23:13:210
12960991511,3cyclictest0-21swapper/019:46:050
1296099151,10cyclictest25982-21apt00:20:000
1296099151,10cyclictest11740-21rm00:11:180
1296099150,6cyclictest5869-21ssh23:32:320
1296099150,6cyclictest24092-21ssh23:42:410
1296099150,11cyclictest13481-21vmstat20:15:280
1296099150,10cyclictest6499-21ssh00:09:000
1296099150,10cyclictest13486-21sh23:19:110
271929140,11tAtEmLog_06049-21chrt22:20:285
1610329140,12tAtEmLog_021251-21taskset22:47:105
1296499146,6cyclictest14073-21grep23:55:124
1296499146,6cyclictest14073-21grep23:55:114
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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