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2026-06-24 - 01:03
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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 Jun 23, 2026 12:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1827439234150,0EcMasterDemoSyn0-21swapper/508:44:365
280339133950,0EcMasterDemoSyn0-21swapper/507:15:305
53533983510,0EcMasterDemoSyn0-21swapper/507:54:555
99543983390,0EcMasterDemoSyn0-21swapper/508:00:015
83043983120,0EcMasterDemoSyn0-21swapper/508:32:545
318423983060,0EcMasterDemoSyn0-21swapper/508:23:255
20463983060,0EcMasterDemoSyn0-21swapper/509:00:395
187853983030,0EcMasterDemoSyn0-21swapper/508:09:335
194993982930,0EcMasterDemoSyn0-21swapper/507:35:115
97623952720,0EcMasterDemoSyn0-21swapper/507:59:415
8756391730,1EcMasterDemoSyn8762-21ps07:23:051
16527391370,0EcMasterDemoSyn0-21swapper/310:05:313
19011391120,0EcMasterDemoSyn19016-21runintdemo5min07:34:474
27085391050,1EcMasterDemoSyn27094-21runintdemo5min08:54:002
2556439970,0EcMasterDemoSyn2557429tAtEmLog_008:51:065
2633839910,0EcMasterDemoSyn2634829tAtEmLog_007:05:585
3044439840,0EcMasterDemoSyn3045429tAtEmLog_007:45:245
2721939840,0EcMasterDemoSyn2722929tAtEmLog_008:18:155
255272840,0sleep50-21swapper/511:22:145
2078139840,0EcMasterDemoSyn2079129tAtEmLog_008:45:375
1538239840,0EcMasterDemoSyn1539229tAtEmLog_011:16:315
1327939840,0EcMasterDemoSyn1329029tAtEmLog_012:27:305
732139830,0EcMasterDemoSyn733129tAtEmLog_010:00:265
606339830,0EcMasterDemoSyn607329tAtEmLog_009:05:215
3075639830,0EcMasterDemoSyn3076629tAtEmLog_007:10:415
3054539830,0EcMasterDemoSyn3055529tAtEmLog_008:56:565
275239830,0EcMasterDemoSyn276229tAtEmLog_008:25:565
1315839830,0EcMasterDemoSyn1316829tAtEmLog_007:27:495
1164039830,0EcMasterDemoSyn1165229tAtEmLog_009:10:265
1074539830,0EcMasterDemoSyn1075529tAtEmLog_009:45:145
818739820,0EcMasterDemoSyn819729tAtEmLog_007:21:595
2669239820,0EcMasterDemoSyn2670229tAtEmLog_007:41:435
2567639820,0EcMasterDemoSyn2568629tAtEmLog_010:10:365
1805939820,0EcMasterDemoSyn1806929tAtEmLog_007:32:575
974239810,0EcMasterDemoSyn975229tAtEmLog_008:35:035
2167439810,0EcMasterDemoSyn2168429tAtEmLog_008:11:215
126439810,0EcMasterDemoSyn127429tAtEmLog_011:26:395
1202039740,0EcMasterDemoSyn0-21swapper/107:25:391
2849239690,0EcMasterDemoSyn28500-21runintdemo5min08:20:062
1911539640,1EcMasterDemoSyn19121-21runintdemo5min09:14:270
1221039630,1EcMasterDemoSyn12217-21grep07:26:010
2947539600,0EcMasterDemoSyn29482-21grep11:06:214
3206639390,1EcMasterDemoSyn32072-21ps08:59:512
1323839310,0EcMasterDemoSyn13246-21runintdemo5min08:02:330
28525992623,2cyclictest5863-21kworker/1:2+events07:12:031
28531992522,2cyclictest20054-21kworker/2:2+events08:09:392
1175939250,1EcMasterDemoSyn11768-21wc08:35:472
28537992421,2cyclictest9270-21kworker/4:1+events08:46:514
28533992421,2cyclictest13442-21kworker/3:0+events08:50:273
2264639240,0EcMasterDemoSyn22652-21ps07:37:413
51439230,1EcMasterDemoSyn522-21ps07:49:233
28525992321,2cyclictest5863-21kworker/1:2+events08:39:041
28525992320,2cyclictest5863-21kworker/1:2+events09:04:041
868339220,1EcMasterDemoSyn8692-21runintdemo5min08:33:343
28537992119,2cyclictest9270-21kworker/4:1+events08:03:464
28531992115,5cyclictest25776-21http12:35:002
28525992118,2cyclictest5863-21kworker/1:2+events08:55:431
28525992118,2cyclictest5863-21kworker/1:2+events07:31:291
99012200,1sleep20-21swapper/209:10:132
28537992018,2cyclictest9270-21kworker/4:1+events09:06:124
2853199192,12cyclictest16-1pr/legacy07:50:552
28531991916,2cyclictest20054-21kworker/2:2+events08:19:462
28531991916,2cyclictest20054-21kworker/2:2+events07:13:582
2852299190,15cyclictest12070-21sh12:26:400
3111539180,1EcMasterDemoSyn31121-21ps08:58:013
28531991810,6cyclictest15828-21grep08:40:222
28525991815,2cyclictest5863-21kworker/1:2+events07:19:431
2852299186,9cyclictest780-21runrttasks07:41:400
2852299185,9cyclictest25096-21sh11:58:110
2852299180,9cyclictest811-21runintdemo5min08:40:100
2852299180,14cyclictest21480-21sh11:38:110
2852299180,10cyclictest6520-21sh09:25:110
2852299180,10cyclictest11474-21sh10:56:240
2845039180,0EcMasterDemoSyn28461-21runintdemo5min07:45:012
233012180,0sleep00-21swapper/010:10:030
3170329170,10tAtEmLog_031812-21chrt12:37:415
28531991714,2cyclictest20054-21kworker/2:2+events08:34:092
2852299170,9cyclictest7356-21ssh11:48:210
2852299170,9cyclictest26313-21sh09:53:470
2852299170,9cyclictest18915-21cat09:50:000
2852299170,9cyclictest15177-21sh11:52:320
2852299170,9cyclictest15177-21sh11:52:310
2852299170,9cyclictest11567-21ssh10:20:380
1613729170,7tAtEmLog_018609-21chrt10:42:445
695229160,9tAtEmLog_012649-21taskset10:39:575
3265039160,6EcMasterDemoSyn7201-21chrt12:05:435
29896991613,0tDemoTimingTask0-21swapper/510:34:555
2861229160,9tAtEmLog_0562-21taskset11:44:565
28537991614,2cyclictest26682-21kworker/4:0+events07:27:274
2853399160,9cyclictest21617-21ssh12:14:343
28531991612,3cyclictest12566-21gltestperf11:15:142
28525991613,2cyclictest5863-21kworker/1:2+events07:55:251
2852299164,9cyclictest30735-21sh12:19:390
28522991612,3cyclictest18482-21needreboot12:30:180
2852299160,9cyclictest4783-21tail07:53:500
2852299160,9cyclictest26399-21sh09:18:030
2852299160,10cyclictest3132-21ssh09:58:510
1526399160,9tDemoTimingTask15282-21taskset09:30:025
854639150,1EcMasterDemoSyn8554-21runintdemo5min09:09:201
2853799157,3cyclictest16-1pr/legacy11:26:384
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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