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2025-06-01 - 11:50
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack9slot4.osadl.org (updated Sun Jun 01, 2025 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
327411318287sleep0-21swapper/112:52:181
419112655sleep0-21swapper/012:52:240
579999577cyclictest0-21swapper/018:07:580
579999374cyclictest0-21swapper/015:28:040
579999273cyclictest0-21swapper/017:52:580
579999272cyclictest0-21swapper/015:22:530
579999271cyclictest0-21swapper/012:52:530
57999918cyclictest0-21swapper/015:37:490
57999899cyclictest0-21swapper/017:37:270
57999899cyclictest0-21swapper/016:18:000
57999899cyclictest0-21swapper/014:52:560
57999898cyclictest0-21swapper/017:42:520
579998868cyclictest0-21swapper/018:02:580
57999879cyclictest0-21swapper/016:57:510
57999879cyclictest0-21swapper/014:47:470
57999879cyclictest0-21swapper/014:17:460
57999878cyclictest0-21swapper/016:47:570
57999878cyclictest0-21swapper/014:33:020
57999878cyclictest0-21swapper/013:42:410
579998710cyclictest0-21swapper/015:57:560
57999869cyclictest0-21swapper/016:07:550
57999869cyclictest0-21swapper/015:18:340
57999868cyclictest0-21swapper/016:32:500
57999868cyclictest0-21swapper/014:58:170
57999868cyclictest0-21swapper/013:27:450
57999859cyclictest0-21swapper/014:02:460
57999859cyclictest0-21swapper/013:37:460
57999858cyclictest0-21swapper/013:52:560
579998563cyclictest0-21swapper/017:17:590
579998560cyclictest0-21swapper/015:52:590
579998511cyclictest0-21swapper/017:15:510
57999849cyclictest0-21swapper/017:03:230
57999848cyclictest0-21swapper/018:17:540
57999848cyclictest0-21swapper/017:22:520
579998464cyclictest0-21swapper/016:25:320
579998449cyclictest0-21swapper/013:33:400
579998410cyclictest0-21swapper/013:05:440
57999839cyclictest0-21swapper/017:57:570
57999828cyclictest0-21swapper/017:40:570
57999828cyclictest0-21swapper/017:40:570
57999828cyclictest0-21swapper/016:27:500
57999827cyclictest0-21swapper/015:51:490
57999818cyclictest0-21swapper/016:40:010
579998158cyclictest0-21swapper/015:08:320
579998110cyclictest0-21swapper/015:35:340
579998110cyclictest0-21swapper/015:35:340
57999808cyclictest0-21swapper/013:07:530
579998058cyclictest0-21swapper/013:25:450
57999798cyclictest0-21swapper/015:12:480
57999798cyclictest0-21swapper/014:42:480
57999798cyclictest0-21swapper/014:12:300
57999798cyclictest0-21swapper/014:12:300
57999797cyclictest0-21swapper/017:28:520
579997958cyclictest0-21swapper/016:42:510
579997859cyclictest0-21swapper/016:53:110
57999779cyclictest0-21swapper/013:01:540
57999768cyclictest0-21swapper/014:27:460
57999768cyclictest0-21swapper/014:22:470
57999767cyclictest0-21swapper/017:07:510
579997611cyclictest0-21swapper/014:40:520
57999759cyclictest0-21swapper/016:07:200
579997563cyclictest0-21swapper/013:12:480
579997554cyclictest0-21swapper/015:03:000
579997553cyclictest0-21swapper/013:57:470
7050740irq/18-mmc10-21swapper/115:20:231
57999748cyclictest0-21swapper/016:12:340
57999743cyclictest3389-21latency_hist18:17:380
6950730irq/18-mmc00-21swapper/116:50:011
57999738cyclictest0-21swapper/014:17:300
57999737cyclictest22626-21latency_hist15:47:340
5350730irq/18-pch-dma0-21swapper/013:52:300
5350730irq/18-pch-dma0-21swapper/013:52:300
587997110cyclictest0-21swapper/118:03:101
57999718cyclictest0-21swapper/017:52:370
57999718cyclictest0-21swapper/013:18:040
1799710migration/18265-21ntp_kernel_err16:43:051
58799688cyclictest0-21swapper/112:58:261
58799678cyclictest0-21swapper/118:17:571
22150650irq/18-spi_topc0-21swapper/116:30:331
58799648cyclictest0-21swapper/114:02:451
587996419cyclictest0-21swapper/114:12:561
58799638cyclictest0-21swapper/113:38:021
587996219cyclictest0-21swapper/113:08:261
58799617cyclictest0-21swapper/115:33:351
58799617cyclictest0-21swapper/115:33:351
58799607cyclictest0-21swapper/113:48:261
58799607cyclictest0-21swapper/113:48:261
587996010cyclictest0-21swapper/115:38:351
58799599cyclictest0-21swapper/115:08:371
58799598cyclictest0-21swapper/117:33:021
58799597cyclictest0-21swapper/114:17:401
587995910cyclictest0-21swapper/116:02:571
587995910cyclictest0-21swapper/115:48:071
33950590irq/43-eth030896-21sshd17:59:221
33950590irq/43-eth00-21swapper/116:39:361
58799589cyclictest0-21swapper/117:03:091
58799588cyclictest0-21swapper/114:08:271
58799588cyclictest0-21swapper/114:08:271
58799588cyclictest0-21swapper/113:12:491
58799587cyclictest0-21swapper/113:32:481
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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