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2026-04-04 - 00:14
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Fri Apr 03, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2424699578,17cyclictest0-21swapper/011:19:170
2424699574,46cyclictest0-21swapper/011:28:320
2371725710,16sleep30-21swapper/306:06:323
2371725710,16sleep30-21swapper/306:06:323
2426399564,6cyclictest0-21swapper/309:03:163
19612560,3sleep1201ktimersoftd/109:30:201
2426399555,44cyclictest0-21swapper/309:12:403
2426399553,7cyclictest16967-21ssh09:07:563
2424699555,7cyclictest0-21swapper/009:51:450
2424699554,45cyclictest0-21swapper/010:45:500
2426399545,43cyclictest0-21swapper/306:20:103
2426399544,44cyclictest0-21swapper/307:05:313
2426399544,43cyclictest0-21swapper/306:15:243
2424699544,44cyclictest0-21swapper/011:11:430
2426399534,44cyclictest0-21swapper/309:50:053
2426399534,44cyclictest0-21swapper/309:21:453
2426399534,44cyclictest0-21swapper/309:21:453
2426399534,44cyclictest0-21swapper/307:55:243
2426399534,44cyclictest0-21swapper/307:30:193
2426399534,44cyclictest0-21swapper/307:30:193
2426399534,43cyclictest0-21swapper/309:49:553
2426399533,5cyclictest0-21swapper/309:30:553
2426399533,45cyclictest0-21swapper/310:24:343
2426399533,44cyclictest0-21swapper/311:02:433
2426399533,44cyclictest0-21swapper/311:02:433
24263995311,8cyclictest0-21swapper/307:50:103
2424699534,43cyclictest0-21swapper/010:59:130
2426399528,39cyclictest0-21swapper/310:43:553
2426399525,42cyclictest0-21swapper/310:37:443
2426399524,42cyclictest0-21swapper/310:30:043
24263995210,36cyclictest0-21swapper/311:30:223
2424699524,43cyclictest0-21swapper/010:53:510
2426399516,39cyclictest0-21swapper/308:26:033
2426399516,39cyclictest0-21swapper/308:17:203
2426399514,6cyclictest0-21swapper/310:57:233
2426399512,16cyclictest21800-21ssh11:21:393
24263995112,33cyclictest0-21swapper/308:34:453
24249995112,7cyclictest28760-21wc10:05:231
2424699514,42cyclictest0-21swapper/009:25:110
2424699514,41cyclictest0-21swapper/011:23:230
2424699514,41cyclictest0-21swapper/009:11:460
2424699513,43cyclictest0-21swapper/008:15:310
2426399507,37cyclictest0-21swapper/310:10:123
2426399507,37cyclictest0-21swapper/310:10:123
24263995041,5cyclictest37-21ksoftirqd/309:59:553
2426399503,42cyclictest0-21swapper/310:25:133
2426399503,42cyclictest0-21swapper/310:19:143
2426399503,41cyclictest0-21swapper/308:53:163
24263995011,33cyclictest0-21swapper/310:51:173
24263995011,33cyclictest0-21swapper/310:09:043
24249995041,5cyclictest21-21ksoftirqd/108:44:561
2424699507,17cyclictest0-21swapper/010:42:030
2424699504,24cyclictest0-21swapper/011:37:030
2424699503,42cyclictest0-21swapper/009:48:050
2424699502,7cyclictest8583-21ssh08:14:570
2426399498,35cyclictest0-21swapper/307:20:203
2426399496,38cyclictest0-21swapper/311:19:093
2426399496,38cyclictest0-21swapper/308:39:053
2426399496,38cyclictest0-21swapper/308:39:053
2426399496,37cyclictest0-21swapper/311:35:363
2426399495,38cyclictest0-21swapper/309:38:153
2426399495,38cyclictest0-21swapper/307:45:103
2426399494,40cyclictest0-21swapper/306:45:233
2426399494,39cyclictest0-21swapper/311:05:193
2426399494,39cyclictest0-21swapper/309:28:513
2426399494,39cyclictest0-21swapper/308:45:093
2426399494,39cyclictest0-21swapper/308:20:403
2426399494,39cyclictest0-21swapper/306:26:423
2426399494,10cyclictest0-21swapper/307:00:193
2426399493,41cyclictest0-21swapper/308:41:363
2426399493,10cyclictest0-21swapper/311:25:213
2424999493,41cyclictest0-21swapper/110:50:331
2424699494,39cyclictest0-21swapper/008:50:050
2424699494,13cyclictest0-21swapper/011:03:260
2424699494,13cyclictest0-21swapper/011:03:260
2424699493,42cyclictest0-21swapper/011:30:120
2424699493,41cyclictest0-21swapper/009:40:050
2424699493,23cyclictest0-21swapper/008:46:440
24246994913,7cyclictest13973-21sshd09:04:380
24246994912,31cyclictest0-21swapper/008:55:400
2426399487,35cyclictest0-21swapper/309:40:533
2426399486,37cyclictest0-21swapper/310:47:363
2426399486,37cyclictest0-21swapper/308:56:153
2426399486,37cyclictest0-21swapper/308:12:463
2426399486,36cyclictest0-21swapper/311:09:593
2426399484,38cyclictest0-21swapper/306:40:163
2426399483,41cyclictest0-21swapper/307:10:073
2426399483,38cyclictest0-21swapper/307:15:083
24263994812,31cyclictest22817-21ntp_offset09:15:183
2424699489,34cyclictest0-21swapper/010:09:420
2424699485,37cyclictest0-21swapper/009:06:170
2424699484,6cyclictest0-21swapper/009:22:550
2424699484,6cyclictest0-21swapper/009:22:550
2424699483,41cyclictest0-21swapper/009:36:050
2424699483,40cyclictest0-21swapper/010:17:440
2424699483,40cyclictest0-21swapper/008:29:160
2426399473,38cyclictest0-21swapper/308:05:223
2426399473,38cyclictest0-21swapper/307:25:093
2426399473,38cyclictest0-21swapper/306:38:063
2425699473,39cyclictest0-21swapper/211:20:332
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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