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2026-02-21 - 10:12
[ 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 highest latencies:
System rackbslot4.osadl.org (updated Sat Feb 21, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
750899814,46cyclictest0-21swapper/218:37:482
750899774,5cyclictest0-21swapper/221:07:392
750899765,46cyclictest0-21swapper/223:49:002
750899744,43cyclictest0-21swapper/222:59:382
750899734,42cyclictest0-21swapper/223:16:302
750899713,43cyclictest0-21swapper/222:23:162
7497997016,48cyclictest14786-21sed23:22:280
7497996913,50cyclictest9131-21ssh22:30:000
106672690,5sleep310654-21fschecks_count22:32:263
106672690,5sleep310654-21fschecks_count22:32:263
7497996812,30cyclictest3636-21kworker/0:021:11:070
7501996724,9cyclictest554-21dbus-daemon19:02:151
7497996512,47cyclictest31785-21kworker/0:222:58:400
7497996417,41cyclictest627-21snmpd22:55:400
7497996414,44cyclictest666-21ssh20:47:520
7497996413,45cyclictest20937-21ssh22:47:090
7497996412,46cyclictest31785-21kworker/0:222:20:470
749799638,49cyclictest3636-21kworker/0:021:39:170
749799638,49cyclictest3636-21kworker/0:021:39:170
7497996316,41cyclictest15601-21/usr/sbin/munin18:52:380
7497996314,42cyclictest29094-21ssh21:27:370
7497996218,38cyclictest13758-21/usr/sbin/munin21:52:330
7497996217,39cyclictest21399-21diskstats22:47:220
7497996217,39cyclictest13723-21/usr/sbin/munin18:47:300
7497996216,40cyclictest19536-21ssh23:28:190
7497996215,41cyclictest24580-21tr21:22:230
7497996215,13cyclictest29301-21grep20:42:430
7497996215,13cyclictest29301-21grep20:42:430
7497996213,43cyclictest5724-21/usr/sbin/munin19:52:280
7497996120,35cyclictest11122-21/usr/sbin/munin23:17:260
7497996118,37cyclictest15103-21/usr/sbin/munin20:17:290
7497996118,37cyclictest10976-21ntp_states21:47:350
7497996117,38cyclictest32486-21/usr/sbin/munin19:37:430
7497996117,38cyclictest24971-21/usr/sbin/munin19:17:410
7497996116,39cyclictest32724-21sed23:02:280
7497996116,39cyclictest21221-21/usr/sbin/munin19:07:300
7497996115,40cyclictest3847-21/usr/sbin/munin19:47:460
7497996115,40cyclictest19347-21/usr/sbin/munin19:02:300
7497996019,10cyclictest8080-21wc23:57:340
7497996016,38cyclictest17473-21/usr/sbin/munin18:57:290
7497996016,38cyclictest10503-21cpu22:32:230
7497996016,38cyclictest10503-21cpu22:32:230
7497996015,40cyclictest5957-21ssh20:56:430
7497996015,39cyclictest30612-21/usr/sbin/munin19:32:340
7497996015,39cyclictest26694-21ssh20:39:480
7497996014,41cyclictest7738-21grep20:57:430
7497996014,40cyclictest11405-21grep20:07:250
7497996013,42cyclictest22903-21ssh23:32:430
7497995918,35cyclictest7798-21grep21:42:410
7497995917,36cyclictest27153-21ssh22:10:180
7497995916,37cyclictest6495-21ssh23:56:140
7497995916,37cyclictest6495-21ssh23:56:140
7497995916,37cyclictest28738-21/usr/sbin/munin19:27:370
7497995916,37cyclictest13228-21/usr/sbin/munin20:12:410
7497995915,38cyclictest17132-21ssh22:41:440
704325911,16sleep30-21swapper/318:29:403
7497995842,11cyclictest0-21swapper/021:02:420
7497995819,33cyclictest26845-21/usr/sbin/munin19:22:300
7497995819,33cyclictest26845-21/usr/sbin/munin19:22:300
7497995816,36cyclictest24343-21crond22:07:110
7497995815,38cyclictest22418-21ssh21:18:030
7497995815,37cyclictest23097-21/usr/sbin/munin19:12:330
7497995815,37cyclictest11853-21/usr/sbin/munin18:42:390
7497995814,38cyclictest2853-21ssh23:51:100
7497995813,40cyclictest31027-21ssh22:15:540
7497995812,40cyclictest31785-21kworker/0:223:11:290
7497995811,41cyclictest0-21swapper/021:35:380
7497995717,34cyclictest9978-21/usr/sbin/munin18:37:460
7497995717,34cyclictest20856-21cut20:32:230
7497995717,34cyclictest2052-21aten_rbpower_po19:42:250
7497995716,9cyclictest8533-21ssh23:13:060
7497995716,35cyclictest3435-21fschecks_time22:22:250
7497995716,35cyclictest25321-21fschecks_count23:37:220
7497995715,36cyclictest0-21swapper/021:58:170
7497995714,37cyclictest31932-21ssh23:46:530
7497995712,39cyclictest0-21swapper/021:12:510
710325712,38sleep20-21swapper/218:30:232
750899565,7cyclictest0-21swapper/220:36:222
715425612,38sleep10-21swapper/118:31:021
750899554,45cyclictest0-21swapper/223:40:182
7508995519,31cyclictest18456-21ls21:12:412
7497995513,37cyclictest9698-21sshd18:36:340
7514995442,7cyclictest574-21polkitd20:52:123
750899544,45cyclictest0-21swapper/221:43:052
750899544,26cyclictest0-21swapper/223:58:462
750899522,19cyclictest1656-21ssh23:03:582
750899514,41cyclictest0-21swapper/221:20:562
750899513,42cyclictest0-21swapper/221:47:312
750199514,42cyclictest0-21swapper/120:37:421
750899509,5cyclictest0-21swapper/222:35:002
750899509,5cyclictest0-21swapper/222:35:002
750899504,41cyclictest0-21swapper/223:36:382
750899504,41cyclictest0-21swapper/222:50:392
750899504,40cyclictest0-21swapper/223:53:482
750899504,40cyclictest0-21swapper/223:53:482
750899504,40cyclictest0-21swapper/221:32:112
750899504,39cyclictest0-21swapper/222:20:202
750899504,17cyclictest0-21swapper/221:53:032
750199509,35cyclictest0-21swapper/123:55:031
750199509,35cyclictest0-21swapper/123:55:031
750899494,39cyclictest0-21swapper/223:28:192
750899494,39cyclictest0-21swapper/222:14:502
750899494,39cyclictest0-21swapper/222:10:272
750899493,41cyclictest0-21swapper/222:45:392
750899493,41cyclictest0-21swapper/221:39:442
750899493,41cyclictest0-21swapper/221:39:442
750199493,41cyclictest0-21swapper/121:25:011
749799496,37cyclictest0-21swapper/020:07:140
750899485,14cyclictest0-21swapper/222:55:582
750899483,40cyclictest0-21swapper/223:25:192
750899483,40cyclictest0-21swapper/222:32:002
750899483,39cyclictest0-21swapper/221:23:412
750899482,42cyclictest19982-21timerwakeupswit20:27:422
750199484,36cyclictest0-21swapper/119:22:161
750199484,11cyclictest0-21swapper/121:45:011
751499478,33cyclictest0-21swapper/322:22:323
751499474,37cyclictest0-21swapper/320:17:383
750899475,10cyclictest7225-21netstat20:57:342
750899474,37cyclictest0-21swapper/220:47:342
750899474,36cyclictest0-21swapper/220:38:212
7508994734,8cyclictest0-21swapper/220:42:522
7508994734,8cyclictest0-21swapper/220:42:522
750899473,40cyclictest0-21swapper/223:07:112
750899473,39cyclictest0-21swapper/223:18:392
750199475,36cyclictest0-21swapper/121:32:441
750199474,38cyclictest0-21swapper/119:22:271
750199474,38cyclictest0-21swapper/119:22:271
750199474,37cyclictest0-21swapper/122:43:181
750199474,37cyclictest0-21swapper/122:37:351
750199474,37cyclictest0-21swapper/121:27:251
750199474,37cyclictest0-21swapper/121:13:401
751499464,37cyclictest0-21swapper/321:17:323
751499464,10cyclictest0-21swapper/319:22:393
751499464,10cyclictest0-21swapper/319:22:393
750899469,31cyclictest0-21swapper/222:37:532
750899469,31cyclictest0-21swapper/221:35:452
750899464,37cyclictest0-21swapper/218:42:342
750899464,36cyclictest0-21swapper/223:42:342
750899464,36cyclictest0-21swapper/221:59:242
750899464,36cyclictest0-21swapper/220:54:542
7508994610,5cyclictest0-21swapper/221:05:322
750199464,36cyclictest0-21swapper/122:57:111
751499454,8cyclictest0-21swapper/318:32:303
750899455,35cyclictest0-21swapper/219:32:152
750899454,35cyclictest0-21swapper/222:02:302
750899453,37cyclictest0-21swapper/220:17:272
750899453,34cyclictest0-21swapper/220:17:142
750199454,36cyclictest0-21swapper/120:02:391
750199454,36cyclictest0-21swapper/118:57:091
750199453,37cyclictest0-21swapper/119:44:371
750199453,36cyclictest0-21swapper/119:57:451
94972443,8sleep10-21swapper/123:59:501
79522443,8sleep30-21swapper/320:58:003
750899444,35cyclictest0-21swapper/220:08:242
750899444,35cyclictest0-21swapper/219:53:452
750899444,35cyclictest0-21swapper/219:11:082
750899444,33cyclictest0-21swapper/219:42:152
750199444,8cyclictest0-21swapper/118:46:131
750199444,35cyclictest0-21swapper/122:29:051
750199444,34cyclictest0-21swapper/122:12:291
750199443,36cyclictest0-21swapper/123:44:381
750199443,36cyclictest0-21swapper/119:52:481
750199443,36cyclictest0-21swapper/119:27:491
750199443,36cyclictest0-21swapper/118:52:161
750199443,11cyclictest31992-21cpu22:17:231
322652443,8sleep30-21swapper/323:47:133
163152443,7sleep30-21swapper/323:24:143
751499434,33cyclictest0-21swapper/321:27:443
750899434,6cyclictest0-21swapper/220:22:272
750899434,34cyclictest0-21swapper/220:04:372
750899434,34cyclictest0-21swapper/219:57:502
750899433,35cyclictest0-21swapper/219:37:142
750899433,35cyclictest0-21swapper/218:32:382
750199434,35cyclictest0-21swapper/119:13:381
750199434,34cyclictest0-21swapper/119:48:231
750199433,35cyclictest0-21swapper/119:02:491
61962433,8sleep10-21swapper/120:57:131
317612433,7sleep30-21swapper/323:02:053
272662433,8sleep10-21swapper/123:39:301
153382433,7sleep10-21swapper/121:08:241
751499423,8cyclictest0-21swapper/320:07:513
750899423,34cyclictest0-21swapper/219:03:492
750199424,33cyclictest0-21swapper/121:04:591
204142423,7sleep30-21swapper/321:16:473
7497994123,13cyclictest18570-21ksmtuned20:26:200
235352413,8sleep10-21swapper/121:20:401
193902413,7sleep10-21swapper/123:27:591
157212413,6sleep30-21swapper/318:52:293
125762413,7sleep30-21swapper/323:19:033
750199405,30cyclictest0-21swapper/122:53:091
7501994030,5cyclictest21-21ksoftirqd/120:12:131
72402403,7sleep30-21swapper/319:55:383
273372403,7sleep30-21swapper/321:26:053
240752403,7sleep30-21swapper/322:51:023
189212403,7sleep10-21swapper/121:58:031
751499395,28cyclictest21221-21/usr/sbin/munin19:07:473
751499394,29cyclictest0-21swapper/322:43:403
750899392,6cyclictest23271-21diskstats19:12:282
7501993927,7cyclictest17670-21tail20:22:351
7501993926,7cyclictest1123-21seq23:47:371
7497993922,13cyclictest18961-21/usr/sbin/munin20:27:240
319322393,7sleep30-21swapper/319:33:173
202992393,7sleep30-21swapper/320:29:343
7514993829,5cyclictest37-21ksoftirqd/318:42:153
7514993824,9cyclictest7995-21sed22:27:413
7497993819,13cyclictest8810-21unixbench_singl19:57:430
63582383,6sleep10-21swapper/123:11:291
60602383,7sleep30-21swapper/320:56:593
258202383,7sleep30-21swapper/320:37:473
245152383,7sleep30-21swapper/319:14:263
168882383,6sleep20-21swapper/218:52:562
109512383,7sleep30-21swapper/320:05:083
90412373,29sleep30-21swapper/323:58:483
751499374,9cyclictest0-21swapper/319:37:403
751499374,29cyclictest0-21swapper/322:14:403
750199374,28cyclictest0-21swapper/123:15:481
7501993728,5cyclictest21-21ksoftirqd/121:52:111
7501993725,7cyclictest2890-21/usr/sbin/munin21:37:341
7501993725,7cyclictest2890-21/usr/sbin/munin21:37:341
750199372,30cyclictest2844-21/usr/sbin/munin20:52:381
211892373,8sleep30-21swapper/322:02:243
7514993623,9cyclictest15371-21crond18:52:153
750199364,27cyclictest0-21swapper/118:32:211
689023612,18sleep00-21swapper/018:27:520
25582363,7sleep30-21swapper/323:06:033
163982363,27sleep30-21swapper/322:40:033
133142363,7sleep30-21swapper/318:45:003
88982353,7sleep30-21swapper/319:58:003
751499354,26cyclictest0-21swapper/322:17:123
751499353,28cyclictest0-21swapper/323:44:363
751499353,18cyclictest251742grep19:17:293
7514993524,7cyclictest18330-21gzip21:57:363
7514993523,8cyclictest17866-21/usr/sbin/munin23:27:333
750199354,27cyclictest0-21swapper/123:37:001
750199354,27cyclictest0-21swapper/123:17:151
750199354,26cyclictest0-21swapper/121:56:231
750199353,27cyclictest0-21swapper/120:21:141
751499344,26cyclictest0-21swapper/323:39:013
7514993422,7cyclictest14105-21idleruntime21:07:273
751499342,27cyclictest3999-21grep23:07:293
7508993421,8cyclictest14972-21grep18:47:452
750899342,7cyclictest2579-21load19:42:342
750199344,25cyclictest0-21swapper/123:22:321
750199344,25cyclictest0-21swapper/122:49:011
750199343,26cyclictest0-21swapper/122:02:231
7501993426,4cyclictest27964-21crond22:12:111
7501993423,7cyclictest4143-21wc22:22:381
7501993423,6cyclictest32621-21sh20:47:391
751499333,25cyclictest0-21swapper/323:34:023
7514993323,6cyclictest26185-21grep22:52:403
7514993322,7cyclictest2890-21/usr/sbin/munin21:37:313
7514993322,7cyclictest2890-21/usr/sbin/munin21:37:313
7514993321,7cyclictest10890-21ssh21:02:353
750199334,23cyclictest0-21swapper/119:07:161
7501993323,6cyclictest13092sleep123:03:101
114282333,7sleep10-21swapper/118:39:511
751499324,24cyclictest0-21swapper/321:51:293
7514993221,7cyclictest28016-21/usr/sbin/munin20:42:293
7514993221,7cyclictest28016-21/usr/sbin/munin20:42:293
7514993220,7cyclictest20808-21/usr/sbin/munin20:32:433
7508993218,8cyclictest4166-21tune2fs19:47:292
750199324,24cyclictest0-21swapper/122:34:321
750199324,24cyclictest0-21swapper/122:34:321
7501993221,8cyclictest28042-21grep20:42:231
7501993221,8cyclictest28042-21grep20:42:231
751499314,22cyclictest0-21swapper/322:09:313
751499314,22cyclictest0-21swapper/320:12:233
751499314,21cyclictest0-21swapper/319:27:313
751499313,24cyclictest0-21swapper/321:43:293
7514993121,7cyclictest371-21sort21:32:403
7514993119,7cyclictest3563-21aten_rbpower_cu23:52:203
7514993119,7cyclictest3563-21aten_rbpower_cu23:52:203
7514993119,6cyclictest7649-21missed_timers23:12:293
7514993112,15cyclictest13758-21/usr/sbin/munin21:52:273
7508993119,7cyclictest25414-21if_err_eth219:17:312
750199314,24cyclictest0-21swapper/120:35:441
7501993121,6cyclictest20545-21grep20:32:131
7501993121,6cyclictest14328-21wc20:12:411
751499304,22cyclictest0-21swapper/319:47:233
7514993019,7cyclictest17268-21sort20:22:273
7514993017,8cyclictest17512-21aten_rbpower_en18:57:263
7514993014,12cyclictest2888-21swap19:42:413
7508993019,6cyclictest17583-21cpu18:57:262
750199304,22cyclictest0-21swapper/119:32:251
751499286,17cyclictest0-21swapper/319:02:253
750899289,14cyclictest638-21runrttasks19:22:302
750899289,14cyclictest638-21runrttasks19:22:302
750199284,18cyclictest0-21swapper/119:37:381
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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