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2025-12-04 - 13:37
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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 Thu Dec 04, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
207699584,48cyclictest0-21swapper/215:53:052
207699584,48cyclictest0-21swapper/215:18:472
206499585,47cyclictest0-21swapper/016:12:350
206499585,47cyclictest0-21swapper/016:12:350
207699564,47cyclictest0-21swapper/217:53:532
207699564,46cyclictest0-21swapper/217:38:532
207699554,46cyclictest0-21swapper/216:53:282
206499554,7cyclictest0-21swapper/015:17:260
149225512,37sleep10-21swapper/112:49:521
206499544,44cyclictest0-21swapper/017:54:130
206499544,44cyclictest0-21swapper/015:08:230
207699534,43cyclictest0-21swapper/216:13:452
207699534,43cyclictest0-21swapper/216:13:452
207699532,8cyclictest588-21irqbalance15:08:162
207699532,7cyclictest18370-21sed16:29:152
206499534,43cyclictest0-21swapper/017:07:280
206499534,43cyclictest0-21swapper/016:41:370
206499534,25cyclictest0-21swapper/017:25:430
206499533,45cyclictest0-21swapper/015:34:060
206499532,45cyclictest20309-21sh14:59:270
206499532,45cyclictest15572-21ntp_states17:59:090
207699525,41cyclictest0-21swapper/218:18:072
207699517,39cyclictest0-21swapper/215:59:242
207699513,8cyclictest0-21swapper/213:08:312
207699513,42cyclictest12818-21ssh15:35:302
207699512,44cyclictest3619-21runrttasks16:54:442
2076995112,33cyclictest0-21swapper/212:59:142
2076995110,13cyclictest0-21swapper/216:46:552
206499515,21cyclictest0-21swapper/017:23:020
207699506,38cyclictest0-21swapper/218:03:552
207699506,38cyclictest0-21swapper/217:06:232
207699506,38cyclictest0-21swapper/215:40:072
207699506,19cyclictest0-21swapper/215:48:232
207699505,40cyclictest0-21swapper/217:37:522
207699504,41cyclictest0-21swapper/215:58:392
207699504,40cyclictest0-21swapper/218:03:372
207699504,40cyclictest0-21swapper/217:32:062
207699503,42cyclictest0-21swapper/217:53:032
207699502,42cyclictest588-21irqbalance16:27:052
207699502,17cyclictest12084-21sh16:20:592
2076995015,30cyclictest18601-21latency_hist14:58:472
2076995014,31cyclictest3587-21sshd14:20:252
2076995014,31cyclictest3587-21sshd14:20:252
207699501,16cyclictest281ktimersoftd/213:34:122
206499509,35cyclictest0-21swapper/015:56:500
206499508,37cyclictest0-21swapper/018:15:380
206499503,42cyclictest0-21swapper/015:51:280
2064995012,32cyclictest0-21swapper/015:44:480
206499501,44cyclictest0-21swapper/016:18:450
207699496,37cyclictest0-21swapper/215:09:112
207699494,40cyclictest0-21swapper/215:33:312
207699494,39cyclictest0-21swapper/218:11:522
2076994912,32cyclictest0-21swapper/216:06:312
206499499,35cyclictest0-21swapper/017:41:290
206499495,13cyclictest0-21swapper/016:22:320
206499494,39cyclictest0-21swapper/016:29:560
2064994912,6cyclictest15703-21tune2fs14:54:010
2064994912,31cyclictest0-21swapper/018:21:040
2064994912,31cyclictest0-21swapper/018:21:040
2064994911,6cyclictest0-21swapper/016:02:540
207699488,7cyclictest0-21swapper/217:20:452
207699487,35cyclictest0-21swapper/217:03:172
207699487,35cyclictest0-21swapper/217:03:172
207699486,37cyclictest0-21swapper/215:18:532
207699486,36cyclictest0-21swapper/213:55:382
207699483,42cyclictest0-21swapper/214:58:562
207699483,40cyclictest0-21swapper/218:19:422
207699483,40cyclictest0-21swapper/218:19:422
207699483,39cyclictest0-21swapper/217:11:482
2076994810,32cyclictest0-21swapper/215:27:082
2076994810,32cyclictest0-21swapper/215:27:082
206499488,15cyclictest0-21swapper/017:30:170
206499487,36cyclictest0-21swapper/017:09:370
206499485,38cyclictest0-21swapper/015:21:410
206499484,39cyclictest0-21swapper/018:13:010
206499484,39cyclictest0-21swapper/018:06:520
206499484,19cyclictest0-21swapper/017:46:510
2064994811,32cyclictest0-21swapper/016:46:460
2064994810,32cyclictest0-21swapper/015:25:370
2064994810,32cyclictest0-21swapper/015:25:370
208299471,41cyclictest3798-21ls12:54:183
207699479,9cyclictest0-21swapper/217:16:102
207699477,7cyclictest0-21swapper/216:34:092
207699477,5cyclictest0-21swapper/217:24:502
207699475,37cyclictest0-21swapper/216:38:512
207699474,38cyclictest0-21swapper/217:44:542
207699474,38cyclictest0-21swapper/216:13:552
207699472,40cyclictest12990-21sendmail_mailst13:19:152
2076994713,28cyclictest19698-21wget13:39:002
206999474,37cyclictest0-21swapper/116:34:381
2069994715,27cyclictest887-21seq16:04:191
206499479,33cyclictest0-21swapper/016:24:520
206499479,32cyclictest0-21swapper/015:11:570
206499478,7cyclictest0-21swapper/016:55:340
206499475,37cyclictest0-21swapper/016:35:220
206499474,38cyclictest0-21swapper/017:34:590
206499474,38cyclictest0-21swapper/015:30:210
206499473,40cyclictest0-21swapper/016:07:250
208299464,37cyclictest0-21swapper/316:24:273
208299464,36cyclictest0-21swapper/315:09:213
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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