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2026-06-14 - 13:49
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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 Sun Jun 14, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14067391020,1EcMasterDemoSyn14074-21grep20:25:311
33921000,0sleep00-21swapper/020:00:000
1200439840,0EcMasterDemoSyn1201429tAtEmLog_000:34:005
606039830,0EcMasterDemoSyn607229tAtEmLog_023:17:555
3066939830,0EcMasterDemoSyn3067929tAtEmLog_021:01:025
3029639830,0EcMasterDemoSyn3030729tAtEmLog_022:37:215
1295339830,0EcMasterDemoSyn1296329tAtEmLog_021:51:445
3165539820,0EcMasterDemoSyn3166529tAtEmLog_022:01:535
2792139820,0EcMasterDemoSyn2793129tAtEmLog_019:50:015
2640439820,0EcMasterDemoSyn2641329tAtEmLog_022:17:055
2288539820,0EcMasterDemoSyn2289529tAtEmLog_019:39:535
1406739820,0EcMasterDemoSyn1407729tAtEmLog_020:25:325
1642339810,0EcMasterDemoSyn1643329tAtEmLog_020:30:355
1350439810,0EcMasterDemoSyn1351429tAtEmLog_023:58:305
1619839640,0EcMasterDemoSyn0-21swapper/322:47:303
213239420,0EcMasterDemoSyn0-21swapper/523:02:435
109862360,1sleep210990-21unixbench-2d21:50:252
8853993431,2cyclictest22905-21kworker/4:1+events19:10:464
8840992724,2cyclictest23956-21kworker/1:2+events21:03:341
290839270,3EcMasterDemoSyn2914-21ps00:28:562
8853992623,2cyclictest22905-21kworker/4:1+events20:15:274
8853992521,3cyclictest22905-21kworker/4:1+events22:26:204
8844992522,2cyclictest23714-21kworker/2:0+events22:00:372
8853992421,2cyclictest22905-21kworker/4:1+events21:11:464
8844992421,2cyclictest23714-21kworker/2:0+events20:23:092
8840992420,3cyclictest23956-21kworker/1:2+events22:33:171
8849992320,2cyclictest15645-21kworker/3:0+events00:31:253
8840992219,2cyclictest23956-21kworker/1:2+events23:48:511
8840992219,2cyclictest23956-21kworker/1:2+events20:11:331
2535629220,0tAtEmLog_00-21swapper/522:57:385
8849992119,2cyclictest21336-21kworker/3:1+events23:39:523
136922210,3sleep50-21swapper/523:22:025
8853992017,2cyclictest22905-21kworker/4:1+events21:09:124
8849992017,2cyclictest21336-21kworker/3:1+events23:12:043
8849992017,2cyclictest21336-21kworker/3:1+events19:11:283
8840992017,2cyclictest23956-21kworker/1:2+events22:37:521
8853991916,2cyclictest22905-21kworker/4:1+events20:48:224
884999198,6cyclictest28389-21grep22:00:163
8844991917,2cyclictest23714-21kworker/2:0+events23:44:352
8844991916,2cyclictest23714-21kworker/2:0+events21:34:252
3156529190,0tAtEmLog_00-21swapper/500:13:415
8853991815,2cyclictest22905-21kworker/4:1+events20:58:264
8849991815,2cyclictest15645-21kworker/3:0+events00:21:303
8844991815,2cyclictest23714-21kworker/2:0+events23:32:022
8844991814,3cyclictest23714-21kworker/2:0+events22:49:352
8836991814,3cyclictest711-21gdbus00:40:000
883699180,10cyclictest19044-21sh22:30:420
883699180,10cyclictest17511-21sh21:36:120
8853991715,2cyclictest22905-21kworker/4:1+events21:25:104
8853991715,2cyclictest22905-21kworker/4:1+events19:15:234
8853991714,2cyclictest22905-21kworker/4:1+events22:51:494
8849991715,2cyclictest21336-21kworker/3:1+events21:52:583
8849991715,2cyclictest21336-21kworker/3:1+events21:16:423
8849991715,2cyclictest21336-21kworker/3:1+events21:16:413
8849991714,2cyclictest21336-21kworker/3:1+events20:12:183
8849991712,4cyclictest17349-21grep22:30:153
884499171,9cyclictest29684-21runrttasks19:50:302
8844991714,2cyclictest23714-21kworker/2:0+events21:41:382
8844991712,4cyclictest23714-21kworker/2:0+events00:09:552
8840991713,3cyclictest23956-21kworker/1:2+events20:04:131
883699170,9cyclictest2748-21sh00:28:500
883699170,9cyclictest20292-21find23:25:240
883699170,9cyclictest1966-21sh23:51:320
883699170,9cyclictest15720-21sh23:23:290
883699170,9cyclictest14003-21sh00:16:350
883699170,9cyclictest13591-21sh23:58:330
883699170,14cyclictest780-21runrttasks19:43:300
883699170,14cyclictest2734-21sh22:04:210
452529170,10tAtEmLog_09814-21chrt21:14:555
2641499170,8tDemoTimingTask2075-21chrt22:21:225
1795529170,10tAtEmLog_022716-21chrt21:39:565
8853991614,2cyclictest22905-21kworker/4:1+events00:18:074
8853991613,2cyclictest22905-21kworker/4:1+events19:20:554
8853991613,2cyclictest22905-21kworker/4:1+events19:20:544
884999165,8cyclictest1823-21mailstats20:00:183
8849991614,2cyclictest21336-21kworker/3:1+events23:09:153
8849991613,2cyclictest21336-21kworker/3:1+events21:03:523
884999160,9cyclictest4528-21diskmemload22:40:413
8844991614,2cyclictest23714-21kworker/2:0+events21:18:172
8844991614,2cyclictest23714-21kworker/2:0+events21:18:162
8844991613,2cyclictest23714-21kworker/2:0+events19:47:342
8844991613,2cyclictest23714-21kworker/2:0+events19:16:162
884099168,6cyclictest30528-21grep21:25:231
8840991613,2cyclictest23956-21kworker/1:2+events00:19:431
884099160,9cyclictest21173-21sh21:56:021
883699164,9cyclictest1418-21sh23:33:310
883699164,10cyclictest1824-21expr21:10:140
883699163,6cyclictest19886-21sensors_volt21:55:230
883699160,10cyclictest7343-21sh22:42:380
883699160,10cyclictest28165-21ssh21:42:250
883699160,10cyclictest13747-21sh21:16:210
883699160,10cyclictest13747-21sh21:16:200
3166699160,9tDemoTimingTask3925-21taskset22:05:015
2697439160,0EcMasterDemoSyn26983-21runintdemo5min21:41:354
885399159,3cyclictest896239EcMasterDemoSyn21:31:264
885399154,8cyclictest8211-21grep22:06:564
885399152,9cyclictest21842-21/usr/sbin/munin23:45:214
8853991513,2cyclictest22905-21kworker/4:1+events19:25:344
8853991512,2cyclictest22905-21kworker/4:1+events23:35:014
8853991512,2cyclictest22905-21kworker/4:1+events20:02:364
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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