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2026-01-26 - 11:56
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 Mon Jan 26, 2026 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26409996657,5cyclictest29-21ksoftirqd/222:31:082
45642640,7sleep30-21swapper/322:08:423
26400996254,4cyclictest21-21ksoftirqd/120:56:101
2640999605,48cyclictest0-21swapper/221:14:292
26417995911,41cyclictest27904-21sendmail_mailtr18:46:393
2640999588,44cyclictest4644-21latency_hist21:26:112
2640999588,44cyclictest4644-21latency_hist21:26:112
2641799575,44cyclictest0-21swapper/322:36:293
2640999574,47cyclictest0-21swapper/221:32:192
2641799564,46cyclictest0-21swapper/323:50:163
26417995610,39cyclictest31220-21taskset22:01:253
2641799554,44cyclictest0-21swapper/322:17:043
26417995512,36cyclictest28879-21/usr/sbin/munin18:51:383
26417995512,36cyclictest28879-21/usr/sbin/munin18:51:383
2640999556,44cyclictest0-21swapper/223:25:572
2641799542,46cyclictest0-21swapper/323:08:573
2640999543,46cyclictest0-21swapper/222:46:572
26417995310,37cyclictest549-21ls22:46:233
2640999534,12cyclictest0-21swapper/221:01:402
2640999532,46cyclictest31321-21ssh21:17:092
2641799528,38cyclictest22081-21sed23:56:373
2641799525,41cyclictest0-21swapper/323:17:173
2641799524,42cyclictest0-21swapper/323:24:163
26417995210,36cyclictest32625-21/usr/sbin/munin19:01:293
26417995210,36cyclictest11480-21/usr/sbin/munin19:31:363
2640999529,38cyclictest0-21swapper/222:58:572
2640999529,38cyclictest0-21swapper/222:58:572
2640999524,42cyclictest0-21swapper/223:41:462
2640999524,42cyclictest0-21swapper/221:59:182
26409995214,33cyclictest23024-21crond21:51:092
26409995213,33cyclictest21806-21/usr/sbin/munin23:56:332
2641799519,36cyclictest3985-21/usr/sbin/munin19:11:293
2641799516,39cyclictest25859-21sed00:01:383
2641799514,6cyclictest0-21swapper/322:54:473
2641799512,43cyclictest19688-21ssh23:54:203
26417995110,7cyclictest5861-21/usr/sbin/munin19:16:383
26417995110,35cyclictest22751-21/usr/sbin/munin20:01:413
2640999514,41cyclictest0-21swapper/223:32:432
2640999514,41cyclictest0-21swapper/223:10:032
2640999514,41cyclictest0-21swapper/222:31:212
2640999512,43cyclictest17753-21ssh20:59:582
259072518,15sleep10-21swapper/118:43:091
2641799505,39cyclictest0-21swapper/323:35:463
2641799504,40cyclictest0-21swapper/321:48:113
2640999505,41cyclictest0-21swapper/221:26:342
2640999505,39cyclictest0-21swapper/223:52:062
2640999504,40cyclictest0-21swapper/222:05:292
2640999504,40cyclictest0-21swapper/200:11:352
2640999504,39cyclictest0-21swapper/222:52:372
2640999503,42cyclictest0-21swapper/222:14:082
2640999502,42cyclictest4085-21ssh22:07:412
2640999502,42cyclictest29765-21smartctl22:41:362
26409995012,32cyclictest0-21swapper/223:38:582
2640099503,43cyclictest0-21swapper/123:01:071
2640099503,43cyclictest0-21swapper/123:01:071
2641799498,36cyclictest0-21swapper/321:34:433
2641799497,35cyclictest22397-21/usr/sbin/munin22:31:373
2641799496,37cyclictest0-21swapper/322:12:523
2641799495,39cyclictest0-21swapper/321:08:293
2641799495,38cyclictest0-21swapper/320:06:263
2641799494,39cyclictest0-21swapper/321:18:543
2641799492,41cyclictest11276-21kworker/3:021:31:093
2640999494,39cyclictest0-21swapper/223:12:192
2640999494,39cyclictest0-21swapper/222:40:542
2640999494,39cyclictest0-21swapper/222:22:002
2640999494,39cyclictest0-21swapper/221:42:002
2640999494,39cyclictest0-21swapper/220:47:402
2640999493,41cyclictest0-21swapper/220:51:362
2640999493,40cyclictest7034-21idleruntime-cro20:46:102
26409994911,33cyclictest25217-21cat00:01:262
2640099495,38cyclictest0-21swapper/123:51:321
2641799487,35cyclictest20876-21/usr/sbin/munin19:56:383
2641799486,36cyclictest0-21swapper/323:27:543
2641799486,36cyclictest0-21swapper/323:27:543
2641799486,36cyclictest0-21swapper/321:53:433
2641799486,36cyclictest0-21swapper/321:22:013
2641799486,36cyclictest0-21swapper/321:22:013
2641799485,37cyclictest8210-21ssh23:39:073
2641799484,6cyclictest0-21swapper/322:58:273
2641799484,6cyclictest0-21swapper/322:58:273
2641799484,39cyclictest0-21swapper/322:24:583
2641799484,38cyclictest0-21swapper/321:05:033
2641799484,38cyclictest0-21swapper/320:22:483
2641799484,38cyclictest0-21swapper/318:56:413
2641799484,38cyclictest0-21swapper/318:56:413
2641799484,38cyclictest0-21swapper/300:16:023
2641799484,38cyclictest0-21swapper/300:07:033
2641799483,40cyclictest0-21swapper/323:05:073
2641799483,40cyclictest0-21swapper/321:39:393
2641799482,40cyclictest361ktimersoftd/323:46:063
2641799482,40cyclictest11276-21kworker/3:021:44:593
26417994812,30cyclictest0-21swapper/322:42:273
26417994811,31cyclictest0-21swapper/323:11:083
26417994811,31cyclictest0-21swapper/319:21:373
2640999485,14cyclictest0-21swapper/222:20:282
2640999484,6cyclictest0-21swapper/200:10:352
2640999484,38cyclictest0-21swapper/223:48:382
2640999484,38cyclictest0-21swapper/221:54:102
2640999484,38cyclictest0-21swapper/221:39:192
2640999483,39cyclictest0-21swapper/223:01:152
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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