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2026-01-22 - 04:27
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 rackbslot6.osadl.org (updated Thu Jan 22, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1068911170,7ptp4l1094-21kworker/3:119:28:363
106891680,1ptp4l401ktimersoftd/323:16:143
22072996757,6cyclictest33-21ksoftirqd/223:37:422
296362610,2sleep00-21swapper/021:46:320
287052580,2sleep10-21swapper/121:44:561
22063995837,3cyclictest25-21ksoftirqd/122:12:501
22063995837,3cyclictest25-21ksoftirqd/122:12:501
53172570,2sleep10-21swapper/123:32:481
256522570,1sleep30-21swapper/320:42:483
56882560,4sleep12206399cyclictest00:07:131
304252550,2sleep330424-21apt-config21:47:273
106891550,1ptp4l401ktimersoftd/323:33:163
106891550,1ptp4l401ktimersoftd/323:22:293
106891550,1ptp4l401ktimersoftd/321:38:363
106891550,1ptp4l401ktimersoftd/321:07:213
106891550,1ptp4l401ktimersoftd/300:49:493
54342540,2sleep20-21swapper/223:00:052
217812544,39sleep00-21swapper/019:30:220
22063995224,7cyclictest25-21ksoftirqd/100:07:591
22063995136,5cyclictest25-21ksoftirqd/123:22:481
22063994924,4cyclictest25-21ksoftirqd/100:27:531
22063994921,9cyclictest25-21ksoftirqd/100:12:461
22063994920,8cyclictest25-21ksoftirqd/123:47:431
22063994919,8cyclictest25-21ksoftirqd/120:32:551
22063994918,5cyclictest25-21ksoftirqd/100:52:561
22063994823,4cyclictest25-21ksoftirqd/120:07:521
22063994819,4cyclictest25-21ksoftirqd/122:42:491
22063994818,4cyclictest25-21ksoftirqd/122:02:571
178492480,2sleep20-21swapper/200:52:342
167562480,1sleep20-21swapper/200:17:502
22063994722,4cyclictest25-21ksoftirqd/123:07:491
22063994722,4cyclictest25-21ksoftirqd/123:02:561
22063994720,9cyclictest25-21ksoftirqd/120:02:521
22063994719,5cyclictest25-21ksoftirqd/100:47:451
22063994719,4cyclictest25-21ksoftirqd/121:52:471
106891470,1ptp4l401ktimersoftd/322:44:483
2206399465,3cyclictest25-21ksoftirqd/100:42:451
22063994622,4cyclictest25-21ksoftirqd/122:39:391
22063994622,4cyclictest25-21ksoftirqd/121:22:431
22063994622,4cyclictest25-21ksoftirqd/119:37:441
22063994618,4cyclictest25-21ksoftirqd/122:32:481
22063994618,4cyclictest25-21ksoftirqd/121:32:461
22063994618,10cyclictest25-21ksoftirqd/100:37:421
22063994617,5cyclictest25-21ksoftirqd/121:47:441
22063994617,4cyclictest25-21ksoftirqd/100:22:521
22063994521,4cyclictest25-21ksoftirqd/123:14:271
22063994520,4cyclictest25-21ksoftirqd/100:22:311
22063994518,10cyclictest25-21ksoftirqd/100:37:321
22063994517,7cyclictest25-21ksoftirqd/120:17:441
22063994517,4cyclictest25-21ksoftirqd/122:52:461
22063994516,5cyclictest25-21ksoftirqd/122:07:571
22063994516,4cyclictest25-21ksoftirqd/120:42:261
22063994515,8cyclictest25-21ksoftirqd/122:49:041
22063994514,8cyclictest25-21ksoftirqd/123:45:441
22063994514,7cyclictest25-21ksoftirqd/121:07:271
2181224525,8sleep10-21swapper/119:30:481
106891450,10ptp4l401ktimersoftd/323:37:333
2206399447,4cyclictest25-21ksoftirqd/119:32:521
22063994421,4cyclictest25-21ksoftirqd/122:25:131
22063994421,4cyclictest25-21ksoftirqd/119:52:451
22063994420,5cyclictest25-21ksoftirqd/119:47:361
22063994420,4cyclictest25-21ksoftirqd/119:47:251
22063994419,8cyclictest25-21ksoftirqd/121:37:451
22063994418,8cyclictest25-21ksoftirqd/123:17:491
22063994417,4cyclictest25-21ksoftirqd/121:12:551
22063994416,4cyclictest25-21ksoftirqd/123:30:381
2206399435,8cyclictest25-21ksoftirqd/121:57:491
22063994333,3cyclictest25-21ksoftirqd/119:57:531
2206399432,8cyclictest25-21ksoftirqd/123:57:451
2206399432,8cyclictest25-21ksoftirqd/123:57:451
22063994320,4cyclictest25-21ksoftirqd/120:27:391
22063994320,4cyclictest25-21ksoftirqd/120:27:391
22063994319,4cyclictest25-21ksoftirqd/120:52:261
22063994319,4cyclictest25-21ksoftirqd/120:27:251
22063994317,8cyclictest25-21ksoftirqd/123:37:531
22063994316,4cyclictest25-21ksoftirqd/122:58:241
106891430,10ptp4l401ktimersoftd/322:08:183
22063994219,4cyclictest25-21ksoftirqd/121:07:441
22063994218,4cyclictest25-21ksoftirqd/120:52:411
212772424,24sleep219813-21/usr/sbin/munin19:27:542
22063994120,7cyclictest25-21ksoftirqd/121:27:461
22063994118,4cyclictest25-21ksoftirqd/101:00:261
22063994116,8cyclictest25-21ksoftirqd/121:02:261
2206399406,3cyclictest25-21ksoftirqd/120:17:251
22063994014,8cyclictest25-21ksoftirqd/122:27:411
2206399390,2cyclictest121rcu_preempt22:17:491
2206399390,2cyclictest121rcu_preempt22:17:491
106891390,1ptp4l401ktimersoftd/323:29:243
106891390,1ptp4l401ktimersoftd/322:53:553
106891390,1ptp4l401ktimersoftd/322:34:023
106891390,1ptp4l401ktimersoftd/322:04:543
106891390,1ptp4l401ktimersoftd/321:50:253
106891390,1ptp4l401ktimersoftd/319:37:373
106891390,1ptp4l401ktimersoftd/300:00:553
106891390,1ptp4l401ktimersoftd/300:00:553
22072993825,7cyclictest33-21ksoftirqd/220:02:352
2206399383,3cyclictest121rcu_preempt23:52:551
2206399381,3cyclictest121rcu_preempt21:17:551
106891380,1ptp4l401ktimersoftd/323:54:573
106891380,1ptp4l401ktimersoftd/323:08:433
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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