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2025-07-13 - 10:14
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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 Sun Jul 13, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
886521230,4sleep00-21swapper/019:26:170
2627899754,39cyclictest0-21swapper/219:31:502
2627899733,43cyclictest0-21swapper/217:46:152
2627899704,38cyclictest0-21swapper/217:55:442
2627899654,55cyclictest0-21swapper/216:24:112
2627899622,7cyclictest2203-21latency_hist17:41:032
2627899563,49cyclictest0-21swapper/218:51:032
2627899554,45cyclictest0-21swapper/216:46:052
2626999555,44cyclictest0-21swapper/119:13:331
2626999554,46cyclictest0-21swapper/116:21:251
2626999552,47cyclictest11448-21cat19:31:011
2626599553,46cyclictest0-21swapper/018:16:030
2627899543,46cyclictest0-21swapper/217:46:032
2627899543,21cyclictest0-21swapper/214:18:162
2574525411,15sleep10-21swapper/114:07:491
2627899534,43cyclictest0-21swapper/219:36:512
2627899533,44cyclictest10835-21grep18:41:022
2627899533,43cyclictest23714-21unixbench_multi15:26:382
2626999534,43cyclictest0-21swapper/117:25:041
26265995313,33cyclictest28303-21sh16:41:380
2628699526,21cyclictest0-21swapper/317:00:473
2628699524,24cyclictest0-21swapper/316:35:223
26269995214,32cyclictest8054-21sshd19:25:321
2579225210,36sleep20-21swapper/214:08:222
2627899513,7cyclictest0-21swapper/214:54:392
2627899513,7cyclictest0-21swapper/214:54:392
2626999514,42cyclictest0-21swapper/117:40:131
2626599514,42cyclictest0-21swapper/018:06:050
2626599512,6cyclictest150292sleep017:59:230
2626599512,6cyclictest150292sleep017:59:230
2627899504,41cyclictest0-21swapper/216:15:552
2627899504,40cyclictest0-21swapper/219:08:512
2627899503,5cyclictest0-21swapper/218:21:032
2627899503,42cyclictest0-21swapper/216:01:062
2626999508,14cyclictest0-21swapper/118:58:451
2626999507,38cyclictest0-21swapper/119:08:221
2626999504,40cyclictest0-21swapper/118:09:501
2626999504,40cyclictest0-21swapper/115:11:311
26269995013,31cyclictest0-21swapper/116:41:111
26269995012,32cyclictest0-21swapper/117:02:011
2626599501,45cyclictest10469-21timerwakeupswit17:51:360
2628699493,41cyclictest0-21swapper/318:01:333
26286994912,5cyclictest0-21swapper/317:37:243
26286994911,32cyclictest0-21swapper/319:07:163
2627899494,40cyclictest0-21swapper/219:22:212
2627899494,39cyclictest0-21swapper/217:07:302
2627899493,5cyclictest0-21swapper/216:08:372
2627899493,5cyclictest0-21swapper/216:08:372
2627899493,41cyclictest3010-21ssh18:28:132
2627899493,41cyclictest0-21swapper/215:07:072
26278994912,31cyclictest0-21swapper/218:05:562
2626999497,36cyclictest0-21swapper/117:09:441
2626999493,41cyclictest0-21swapper/117:28:341
2628699483,8cyclictest0-21swapper/317:25:243
2627899484,39cyclictest0-21swapper/219:26:212
2627899484,19cyclictest0-21swapper/218:14:482
2627899483,40cyclictest0-21swapper/216:32:152
26278994811,31cyclictest0-21swapper/219:20:092
26278994811,31cyclictest0-21swapper/217:04:262
2626999488,34cyclictest0-21swapper/117:46:511
2626999487,35cyclictest0-21swapper/118:31:031
2626999485,38cyclictest0-21swapper/117:14:201
2626999484,6cyclictest0-21swapper/119:17:211
2626999484,38cyclictest0-21swapper/118:48:521
2626999484,38cyclictest0-21swapper/118:20:041
2626999483,40cyclictest0-21swapper/117:43:531
2626999483,40cyclictest0-21swapper/116:48:551
2626999482,40cyclictest25162-21ssh18:13:371
26269994811,5cyclictest0-21swapper/116:18:151
26269994811,31cyclictest0-21swapper/116:13:321
2626599484,39cyclictest0-21swapper/016:17:320
2626599484,38cyclictest0-21swapper/018:31:230
2626599484,38cyclictest0-21swapper/016:46:290
2626599484,11cyclictest0-21swapper/019:35:360
2626599483,40cyclictest0-21swapper/019:38:390
26265994817,26cyclictest6792-21diskmemload18:27:420
2628699479,32cyclictest0-21swapper/318:32:233
2628699474,38cyclictest0-21swapper/318:37:093
2628699474,37cyclictest0-21swapper/319:12:573
2628699474,37cyclictest0-21swapper/317:51:283
2628699474,37cyclictest0-21swapper/316:49:473
2628699474,17cyclictest0-21swapper/317:29:453
2628699473,39cyclictest0-21swapper/318:44:523
2627899477,6cyclictest6792-21diskmemload17:21:362
2627899474,5cyclictest0-21swapper/216:56:442
2627899474,38cyclictest0-21swapper/214:36:262
2627899474,37cyclictest0-21swapper/219:13:072
2627899474,37cyclictest0-21swapper/217:20:422
2627899474,37cyclictest0-21swapper/216:18:032
2627899473,39cyclictest0-21swapper/216:49:052
26278994716,26cyclictest25202-21sed19:01:212
26278994711,5cyclictest0-21swapper/217:11:502
26278994711,5cyclictest0-21swapper/216:29:022
2627899471,5cyclictest14633-21sshd15:03:392
2626999478,33cyclictest0-21swapper/117:32:151
2626999475,36cyclictest0-21swapper/116:36:171
2626999474,38cyclictest0-21swapper/119:40:191
2626999474,38cyclictest0-21swapper/118:32:501
2626999474,38cyclictest0-21swapper/118:03:441
2626999474,38cyclictest0-21swapper/116:31:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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