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2026-04-27 - 05:00
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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 50 highest latencies:
System rack5slot1.osadl.org (updated Mon Apr 27, 2026 00:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
290139920,0EcMasterDemoSyn291129tAtEmLog_019:37:035
2690839900,0EcMasterDemoSyn2691829tAtEmLog_020:27:465
1582239830,0EcMasterDemoSyn1583229tAtEmLog_023:50:355
636739820,0EcMasterDemoSyn637729tAtEmLog_020:53:065
528339820,0EcMasterDemoSyn529329tAtEmLog_019:42:075
48939820,0EcMasterDemoSyn49929tAtEmLog_019:31:585
2818239820,0EcMasterDemoSyn2819229tAtEmLog_019:21:505
2481939820,0EcMasterDemoSyn2482929tAtEmLog_022:44:405
2217439820,0EcMasterDemoSyn2218429tAtEmLog_020:17:365
2107039820,0EcMasterDemoSyn2108029tAtEmLog_019:06:385
1270939820,0EcMasterDemoSyn1272029tAtEmLog_019:57:205
3059339810,0EcMasterDemoSyn3060329tAtEmLog_019:26:545
2932039810,0EcMasterDemoSyn2933029tAtEmLog_020:32:495
2875439810,0EcMasterDemoSyn2876429tAtEmLog_000:15:565
2486339810,0EcMasterDemoSyn2487329tAtEmLog_022:09:105
160539810,0EcMasterDemoSyn161529tAtEmLog_022:49:445
1509139760,1EcMasterDemoSyn15099-21runintdemo5min20:02:241
270962560,1sleep50-21swapper/521:16:335
205572280,0sleep10-21swapper/122:41:391
94862270,2sleep132-21ksoftirqd/121:00:151
2875439220,1EcMasterDemoSyn28762-21grep00:15:572
2141699198,6cyclictest16746-21grep20:05:200
2141699191,10cyclictest1380-21sh00:19:280
402099180,8tDemoTimingTask4138-21chrt20:49:165
324182180,0sleep00-21swapper/022:30:190
2141699185,9cyclictest6408-21sh22:51:440
2141699180,10cyclictest21255-21ssh21:13:580
673029170,7tAtEmLog_011719-21taskset21:25:405
657729170,7tAtEmLog_08522-21chrt22:00:105
2143299170,9cyclictest20985-21sh22:06:274
2142099179,6cyclictest22702-21sort22:25:141
2141699170,9cyclictest22737-21sh00:13:010
2141699170,9cyclictest1803-21sh22:14:070
2141699170,14cyclictest22697-21sh23:00:260
2141699170,14cyclictest19008-21ssh22:40:350
2141699170,10cyclictest780-21runrttasks20:26:290
873599160,6tDemoTimingTask10017-21taskset21:00:185
2143299164,8cyclictest755-21postgres19:59:254
2143299160,9cyclictest18336-21ssh21:30:054
2142999165,8cyclictest8239-21fschecks_count22:35:153
2142999165,8cyclictest716-21snmpd23:04:363
2142999164,8cyclictest20293-21latency_hist23:00:003
2142999160,9cyclictest2134-21sh00:00:583
2142999160,12cyclictest28000-21fw_packets20:30:153
2142999160,10cyclictest5049-21ssh23:26:483
21424991613,2cyclictest523-21cron23:24:592
21424991613,2cyclictest0-21swapper/222:00:262
21424991612,3cyclictest695-21rs:main2
2141699168,6cyclictest13475-21wget21:45:120
2141699165,10cyclictest25714-21netstat23:20:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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