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2026-05-27 - 20:46
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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 50 highest latencies:
System rack5slot1.osadl.org (updated Wed May 27, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31082910,0sleep30-21swapper/308:20:013
826439840,0EcMasterDemoSyn827429tAtEmLog_012:33:465
2465639830,0EcMasterDemoSyn2466629tAtEmLog_010:37:085
1586939830,0EcMasterDemoSyn1587929tAtEmLog_009:56:345
150639830,0EcMasterDemoSyn151629tAtEmLog_007:09:135
1247539830,0EcMasterDemoSyn1248529tAtEmLog_008:35:275
1247539830,0EcMasterDemoSyn1248529tAtEmLog_008:35:265
976839820,0EcMasterDemoSyn977829tAtEmLog_011:22:475
3026539820,0EcMasterDemoSyn3027529tAtEmLog_009:10:565
2666339820,0EcMasterDemoSyn2667329tAtEmLog_009:05:515
2248039820,0EcMasterDemoSyn2249029tAtEmLog_012:23:395
1637039820,0EcMasterDemoSyn1638029tAtEmLog_009:21:055
867539810,0EcMasterDemoSyn868529tAtEmLog_007:24:265
431439810,0EcMasterDemoSyn432429tAtEmLog_012:13:295
2555939810,0EcMasterDemoSyn2556929tAtEmLog_009:26:095
2388239810,0EcMasterDemoSyn2389229tAtEmLog_011:12:385
476939690,0EcMasterDemoSyn4776-21runintdemo5min11:38:002
2758739650,1EcMasterDemoSyn27594-21runintdemo5min12:08:252
284272290,0sleep40-21swapper/410:57:074
1672992725,2cyclictest19912-21kworker/4:1+events09:15:584
2013939260,1EcMasterDemoSyn20149-21runintdemo5min10:16:510
1661992017,2cyclictest23050irq/32-nvkm07:49:470
608139180,0EcMasterDemoSyn0-21swapper/510:26:595
2502799180,8tDemoTimingTask26245-21chrt10:02:295
1671991814,3cyclictest7691-21grep12:15:143
166199183,9cyclictest8520-21entropy08:30:130
166199180,9cyclictest780-21runrttasks12:32:080
166199180,10cyclictest9958-21sh10:46:500
166199180,10cyclictest11655-21sh09:19:080
977999170,7tDemoTimingTask15210-21chrt11:25:255
657799170,7tDemoTimingTask7615-21chrt08:26:575
2799129170,7tAtEmLog_04005-21chrt11:37:275
2502799170,7tDemoTimingTask539-21chrt10:05:535
236999170,10tDemoTimingTask2485-21chrt09:31:165
167099179,6cyclictest14159-21grep09:20:142
166199170,9cyclictest780-21runrttasks11:52:170
166199170,9cyclictest32757-21sh10:41:280
166199170,9cyclictest14260-21sh09:20:140
166199170,9cyclictest14122-21grep09:55:250
166199170,9cyclictest12011-21sh09:36:330
166199170,14cyclictest12760-21sh11:42:180
1160499170,7tDemoTimingTask11900-21chrt09:36:305
630799160,9tDemoTimingTask6338-21taskset07:19:275
2889399160,9tDemoTimingTask28904-21taskset10:57:265
167299169,5cyclictest31803-21grep11:35:124
167299168,6cyclictest11466-21tr10:30:114
167299164,8cyclictest6672-21cut07:20:004
167199168,6cyclictest22045-21sed10:00:153
167199160,10cyclictest8508-21df_inode08:30:143
167099168,6cyclictest10204-21sort11:05:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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