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2026-08-24 - 06:46
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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 Mon Aug 24, 2026 00:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2397439691910,0EcMasterDemoSyn0-21swapper/519:05:235
1175439326020,7EcMasterDemoSyn815-1kworker/5:1H-kblockd23:23:155
293013985950,0EcMasterDemoSyn0-21swapper/519:10:505
233693983220,0EcMasterDemoSyn0-21swapper/520:50:415
94243983160,0EcMasterDemoSyn0-21swapper/521:25:185
171193983160,0EcMasterDemoSyn0-21swapper/522:26:505
28813983130,0EcMasterDemoSyn0-21swapper/523:48:435
284053983120,0EcMasterDemoSyn0-21swapper/520:56:325
47033983110,0EcMasterDemoSyn0-21swapper/500:04:225
125133983110,0EcMasterDemoSyn0-21swapper/523:09:035
238563983100,0EcMasterDemoSyn0-21swapper/521:46:035
234213983100,0EcMasterDemoSyn0-21swapper/523:43:165
322403983080,0EcMasterDemoSyn0-21swapper/521:20:345
126383983070,0EcMasterDemoSyn0-21swapper/522:54:295
67223983050,0EcMasterDemoSyn0-21swapper/521:38:465
27943983030,0EcMasterDemoSyn0-21swapper/519:53:515
159933983010,0EcMasterDemoSyn0-21swapper/523:54:555
267913983000,0EcMasterDemoSyn0-21swapper/500:29:085
208653983000,0EcMasterDemoSyn0-21swapper/520:49:365
46943982970,0EcMasterDemoSyn0-21swapper/521:52:145
208403982910,0EcMasterDemoSyn0-21swapper/519:38:105
248373976010,0EcMasterDemoSyn0-21swapper/520:17:315
75803955160,0EcMasterDemoSyn0-21swapper/519:59:185
225633910810,0EcMasterDemoSyn0-21swapper/521:30:465
12024391580,1EcMasterDemoSyn12029-21runintdemo5min21:25:590
15336391250,0EcMasterDemoSyn0-21swapper/421:27:484
6231391180,0EcMasterDemoSyn6240-21runintdemo5min00:34:320
1993391170,3EcMasterDemoSyn2002-21runintdemo5min23:04:154
15561391160,1EcMasterDemoSyn15570-21wc23:39:562
1183391060,0EcMasterDemoSyn104-21kswapd023:18:274
14536391000,0EcMasterDemoSyn104-21kswapd000:08:411
2312339980,0EcMasterDemoSyn104-21kswapd022:59:103
2571039950,0EcMasterDemoSyn104-21kswapd000:13:482
823939920,0EcMasterDemoSyn824929tAtEmLog_000:05:255
2604939920,0EcMasterDemoSyn2605929tAtEmLog_023:15:115
1475339920,0EcMasterDemoSyn1476329tAtEmLog_020:41:325
2581139910,0EcMasterDemoSyn2582329tAtEmLog_022:01:385
1089339910,0EcMasterDemoSyn1090329tAtEmLog_019:26:285
1079339910,0EcMasterDemoSyn1080329tAtEmLog_000:35:595
104192900,0sleep10-21swapper/123:22:281
136962890,0sleep50-21swapper/520:05:175
294939870,0EcMasterDemoSyn295929tAtEmLog_000:32:445
2039939860,0EcMasterDemoSyn2040929tAtEmLog_023:12:175
1924939840,0EcMasterDemoSyn1925929tAtEmLog_022:42:265
1165839840,0EcMasterDemoSyn1166829tAtEmLog_020:39:215
896339830,0EcMasterDemoSyn897329tAtEmLog_023:36:185
687339830,0EcMasterDemoSyn688329tAtEmLog_020:33:535
667939830,0EcMasterDemoSyn668929tAtEmLog_019:22:055
608939830,0EcMasterDemoSyn609929tAtEmLog_022:36:145
347539830,0EcMasterDemoSyn348529tAtEmLog_021:05:135
3003439830,0EcMasterDemoSyn3004429tAtEmLog_019:47:355
2976239830,0EcMasterDemoSyn2977229tAtEmLog_023:01:435
2920439830,0EcMasterDemoSyn2921429tAtEmLog_022:46:485
2888639830,0EcMasterDemoSyn2889629tAtEmLog_023:30:285
2251639830,0EcMasterDemoSyn2252729tAtEmLog_023:57:245
2055739830,0EcMasterDemoSyn2056729tAtEmLog_021:59:495
1962839830,0EcMasterDemoSyn1963829tAtEmLog_023:26:295
1654239830,0EcMasterDemoSyn1655229tAtEmLog_022:55:325
1367939830,0EcMasterDemoSyn1368929tAtEmLog_000:22:535
468639820,0EcMasterDemoSyn469629tAtEmLog_022:06:445
3065539820,0EcMasterDemoSyn3066529tAtEmLog_020:24:465
3065539820,0EcMasterDemoSyn3066529tAtEmLog_020:24:465
2337439820,0EcMasterDemoSyn2338429tAtEmLog_022:30:035
2228539820,0EcMasterDemoSyn2229529tAtEmLog_021:16:095
1568039820,0EcMasterDemoSyn1569029tAtEmLog_019:31:555
1462939820,0EcMasterDemoSyn1463929tAtEmLog_021:42:005
1108639820,0EcMasterDemoSyn1109629tAtEmLog_021:11:035
1067539820,0EcMasterDemoSyn1068529tAtEmLog_020:01:265
526439810,0EcMasterDemoSyn527429tAtEmLog_022:21:195
382039810,0EcMasterDemoSyn383029tAtEmLog_000:18:315
3062039810,0EcMasterDemoSyn3063029tAtEmLog_021:00:075
2461639810,0EcMasterDemoSyn2462629tAtEmLog_019:41:025
2373039810,0EcMasterDemoSyn2374029tAtEmLog_000:12:425
227239810,0EcMasterDemoSyn228229tAtEmLog_020:28:465
2245839810,0EcMasterDemoSyn2246829tAtEmLog_022:15:085
2043239810,0EcMasterDemoSyn2044229tAtEmLog_020:12:435
167639810,0EcMasterDemoSyn168629tAtEmLog_019:16:165
736339760,0EcMasterDemoSyn7372-21wc22:08:134
744139690,1EcMasterDemoSyn7449-21grep19:23:332
801839670,0EcMasterDemoSyn0-21swapper/221:54:002
1934739660,1EcMasterDemoSyn19356-21wc20:46:382
2653339600,0EcMasterDemoSyn104-21kswapd023:30:062
1989939530,0EcMasterDemoSyn0-21swapper/421:59:274
3211339400,0EcMasterDemoSyn0-21swapper/222:19:302
1595639360,1EcMasterDemoSyn15964-21runintdemo5min21:42:432
935839350,4EcMasterDemoSyn9364-21ps22:09:180
2582439340,2EcMasterDemoSyn25830-21ps23:59:131
2154139330,2EcMasterDemoSyn0-21swapper/322:00:113
448539310,0EcMasterDemoSyn0-21swapper/400:18:544
38092310,0sleep30-21swapper/322:20:313
2856639300,2EcMasterDemoSyn0-21swapper/020:20:450
2856639300,2EcMasterDemoSyn0-21swapper/020:20:450
1630639290,1EcMasterDemoSyn16298-21ssh00:24:214
1773239280,0EcMasterDemoSyn0-21swapper/123:40:181
735839270,0EcMasterDemoSyn104-21kswapd021:53:384
1529539240,0EcMasterDemoSyn15304-21wc19:31:122
719939230,1EcMasterDemoSyn7208-21wc19:58:311
3088439220,1EcMasterDemoSyn30891-21grep21:35:042
222239220,1EcMasterDemoSyn2231-21runintdemo5min23:48:184
27006992111,3cyclictest6437-21grep00:19:582
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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