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2026-04-11 - 23:22
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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 Sat Apr 11, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
167712880,0sleep00-21swapper/010:04:080
2417939840,0EcMasterDemoSyn2418929tAtEmLog_007:14:175
372739830,0EcMasterDemoSyn373729tAtEmLog_011:07:325
2659239830,0EcMasterDemoSyn2660229tAtEmLog_007:19:215
3132839820,0EcMasterDemoSyn3133829tAtEmLog_007:29:295
2726839820,0EcMasterDemoSyn2727829tAtEmLog_010:26:585
2678339820,0EcMasterDemoSyn2679329tAtEmLog_008:25:165
1107539820,0EcMasterDemoSyn1108529tAtEmLog_012:23:365
1698139810,0EcMasterDemoSyn1699129tAtEmLog_011:32:555
2722439800,0EcMasterDemoSyn2723429tAtEmLog_009:51:295
1625639800,0EcMasterDemoSyn1626629tAtEmLog_008:04:595
21965993429,5cyclictest23050irq/32-nvkm07:39:370
2196599250,9cyclictest1840-21sh10:49:030
2196599250,9cyclictest1840-21sh10:49:030
1808039250,0EcMasterDemoSyn18089-21runintdemo5min10:21:542
2196599240,9cyclictest24399-21sh11:19:220
1344539240,1EcMasterDemoSyn13450-21runintdemo5min10:37:074
2196599235,10cyclictest30290-21sh12:15:500
2196599230,9cyclictest5543-21sh09:22:100
2196599225,9cyclictest7692-21sh12:21:130
2196599220,9cyclictest7125-21sh10:51:130
2196599220,9cyclictest17326-21sh09:46:100
2196599215,6cyclictest20136-21cut10:05:180
2196599211,9cyclictest30732-21sh09:18:320
2196599211,9cyclictest18699-21sh11:51:290
2196599210,10cyclictest17565-21apt10:40:010
2196599205,7cyclictest21389-21sh11:35:160
2196599200,9cyclictest9901-21cut09:00:000
2196599200,9cyclictest780-21runrttasks08:44:270
2196599200,9cyclictest780-21runrttasks08:31:450
2196599200,9cyclictest780-21runrttasks07:27:050
2196599200,9cyclictest780-21runrttasks07:18:180
2196599200,9cyclictest569-21sh10:12:340
2196599200,9cyclictest32057-21diskmemload11:59:350
2196599200,9cyclictest3010-21diskmemload12:00:340
2196599200,9cyclictest29674-21ssh11:21:420
2196599200,9cyclictest27858-21sh11:03:030
2196599200,9cyclictest21779-21sh09:30:470
2196599200,9cyclictest21531-21ssh12:11:030
2196599200,9cyclictest19549-21sh09:12:080
2196599200,9cyclictest17544-21sh10:21:320
2196599200,9cyclictest17031-21diskmemload12:26:280
2196599200,9cyclictest13296-21sh12:06:360
2196599200,9cyclictest11615-21sh10:18:570
2196599200,7cyclictest24243-21ssh10:43:230
2196599200,7cyclictest1447-21ssh12:35:370
2196599200,7cyclictest12536-21sh11:12:260
2196599200,11cyclictest11129-21sh09:43:090
1152729200,7tAtEmLog_011887-21chrt07:55:135
2196599195,6cyclictest32411-21ssh11:40:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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