You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-22 - 10:02
[ 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 376 highest latencies:
System rack4slot4.osadl.org (updated Sun Feb 22, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71590rcu_preempt0-21swapper/300:03:203
71590rcu_preempt0-21swapper/300:03:203
2962299544cyclictest0-21swapper/023:46:470
2962299544cyclictest0-21swapper/023:46:470
2962299534cyclictest0-21swapper/023:16:010
2962299534cyclictest0-21swapper/023:16:010
2962299523cyclictest0-21swapper/023:16:410
2962299523cyclictest0-21swapper/023:16:410
2962299523cyclictest0-21swapper/023:16:410
2962299523cyclictest0-21swapper/023:16:410
2962299514cyclictest0-21swapper/023:21:480
2962299514cyclictest0-21swapper/023:21:480
2962299503cyclictest0-21swapper/023:09:480
2962299503cyclictest0-21swapper/023:09:480
2962299503cyclictest0-21swapper/021:44:030
2962299503cyclictest0-21swapper/021:44:030
2962299503cyclictest0-21swapper/021:44:030
2962299503cyclictest0-21swapper/021:21:320
2962299503cyclictest0-21swapper/021:21:320
2962299503cyclictest0-21swapper/020:41:490
2962299503cyclictest0-21swapper/020:41:490
2962299493cyclictest0-21swapper/023:56:520
2962299493cyclictest0-21swapper/023:56:520
2962299493cyclictest0-21swapper/023:56:520
2962299493cyclictest0-21swapper/023:43:150
2962299493cyclictest0-21swapper/023:43:150
2962299493cyclictest0-21swapper/023:03:070
2962299493cyclictest0-21swapper/023:03:070
2962299493cyclictest0-21swapper/023:03:070
2962299493cyclictest0-21swapper/022:25:330
2962299493cyclictest0-21swapper/022:25:330
2962299493cyclictest0-21swapper/022:03:170
2962299493cyclictest0-21swapper/022:03:170
2962299493cyclictest0-21swapper/021:27:060
2962299493cyclictest0-21swapper/021:27:060
2962299493cyclictest0-21swapper/000:22:470
2962299493cyclictest0-21swapper/000:22:470
2962299493cyclictest0-21swapper/000:20:390
2962299493cyclictest0-21swapper/000:20:390
2962299493cyclictest0-21swapper/000:20:390
2962299483cyclictest0-21swapper/022:49:450
2962299483cyclictest0-21swapper/022:49:450
2962299483cyclictest0-21swapper/022:11:220
2962299483cyclictest0-21swapper/022:11:220
2962299483cyclictest0-21swapper/020:51:460
2962299483cyclictest0-21swapper/020:51:460
71460rcu_preempt0-21swapper/023:32:230
71460rcu_preempt0-21swapper/023:32:230
71460rcu_preempt0-21swapper/019:11:220
71460rcu_preempt0-21swapper/019:11:220
2962299463cyclictest0-21swapper/023:51:450
2962299463cyclictest0-21swapper/023:51:450
71440rcu_preempt0-21swapper/000:31:590
71440rcu_preempt0-21swapper/000:31:590
71430rcu_preempt0-21swapper/219:36:262
71430rcu_preempt0-21swapper/219:36:262
71420rcu_preempt0-21swapper/323:46:073
71420rcu_preempt0-21swapper/323:46:073
71420rcu_preempt0-21swapper/022:31:320
71420rcu_preempt0-21swapper/022:31:320
71420rcu_preempt0-21swapper/022:31:320
46450420irq/118-QManpo28302-212
46450420irq/118-QManpo28302-212
71410rcu_preempt0-21swapper/200:31:492
71410rcu_preempt0-21swapper/200:31:492
71400rcu_preempt27003-21kworker/2:121:41:422
71400rcu_preempt27003-21kworker/2:121:41:422
71400rcu_preempt27003-21kworker/2:121:41:422
71400rcu_preempt0-21swapper/322:22:573
71400rcu_preempt0-21swapper/322:22:573
29630994018cyclictest25091-21memory23:51:433
29630994018cyclictest25091-21memory23:51:433
71390rcu_preempt8723-21sed22:26:372
71390rcu_preempt8723-21sed22:26:372
71390rcu_preempt3746-21sed22:16:490
71390rcu_preempt3746-21sed22:16:490
71390rcu_preempt3746-21sed22:16:490
71390rcu_preempt0-21swapper/223:23:252
71390rcu_preempt0-21swapper/223:23:252
29630993917cyclictest27672-21munin-run21:01:213
29630993917cyclictest27672-21munin-run21:01:213
29630993915cyclictest0-21swapper/319:26:403
29630993915cyclictest0-21swapper/319:26:403
29630993911cyclictest21594-21ssh22:48:483
29630993911cyclictest21594-21ssh22:48:483
71380rcu_preempt30470-21diskmemload21:51:430
71380rcu_preempt30470-21diskmemload21:51:430
71380rcu_preempt30470-21diskmemload21:51:430
71380rcu_preempt0-21swapper/019:36:390
71380rcu_preempt0-21swapper/019:36:390
71380rcu_preempt0-21swapper/019:36:390
2963099389cyclictest0-21swapper/320:36:363
2963099389cyclictest0-21swapper/320:36:363
29630993818cyclictest4976-21irqstats23:16:413
29630993818cyclictest4976-21irqstats23:16:413
29630993818cyclictest4976-21irqstats23:16:413
29630993818cyclictest4976-21irqstats23:16:413
29630993817cyclictest316-21irqstats19:21:413
29630993817cyclictest316-21irqstats19:21:413
29630993813cyclictest0-21swapper/321:01:353
29630993813cyclictest0-21swapper/321:01:353
29630993811cyclictest0-21swapper/321:28:273
29630993811cyclictest0-21swapper/321:28:273
1599380migration/05706-21/usr/sbin/munin19:41:350
1599380migration/05706-21/usr/sbin/munin19:41:350
71370rcu_preempt31568-21grep21:11:500
71370rcu_preempt31568-21grep21:11:500
71370rcu_preempt14258-1kworker/1:0H23:36:261
71370rcu_preempt14258-1kworker/1:0H23:36:261
71370rcu_preempt11384-21kworker/0:100:36:490
71370rcu_preempt11384-21kworker/0:100:36:490
71370rcu_preempt11384-21kworker/0:100:36:490
71370rcu_preempt11194-21/usr/sbin/munin20:01:510
71370rcu_preempt11194-21/usr/sbin/munin20:01:510
71370rcu_preempt0-21swapper/123:38:081
71370rcu_preempt0-21swapper/123:38:081
71370rcu_preempt0-21swapper/123:38:081
71370rcu_preempt0-21swapper/123:10:471
71370rcu_preempt0-21swapper/123:10:471
71370rcu_preempt0-21swapper/122:46:141
71370rcu_preempt0-21swapper/122:46:141
71370rcu_preempt0-21swapper/122:46:141
71370rcu_preempt0-21swapper/120:08:561
71370rcu_preempt0-21swapper/120:08:561
71370rcu_preempt0-21swapper/120:08:561
71370rcu_preempt0-21swapper/022:52:520
71370rcu_preempt0-21swapper/022:52:520
71370rcu_preempt0-21swapper/021:38:420
71370rcu_preempt0-21swapper/021:38:420
71370rcu_preempt0-21swapper/021:38:420
71370rcu_preempt0-21swapper/020:31:220
71370rcu_preempt0-21swapper/020:31:220
71370rcu_preempt0-21swapper/000:03:550
71370rcu_preempt0-21swapper/000:03:550
29630993717cyclictest6172-21ntp_states19:41:483
29630993717cyclictest6172-21ntp_states19:41:483
29630993716cyclictest15629-21ntp_states00:31:473
29630993716cyclictest15629-21ntp_states00:31:473
29630993715cyclictest17611-21memory22:41:483
29630993715cyclictest17611-21memory22:41:483
29630993715cyclictest17611-21memory22:41:483
29630993715cyclictest15247-21munin-run21:41:223
29630993715cyclictest15247-21munin-run21:41:223
29630993715cyclictest15247-21munin-run21:41:223
29630993714cyclictest0-21swapper/322:26:453
29630993714cyclictest0-21swapper/322:26:453
29630993714cyclictest0-21swapper/320:51:433
29630993714cyclictest0-21swapper/320:51:433
29630993714cyclictest0-21swapper/320:31:473
29630993714cyclictest0-21swapper/320:31:473
29630993714cyclictest0-21swapper/320:01:223
29630993714cyclictest0-21swapper/320:01:223
29630993714cyclictest0-21swapper/320:01:223
29630993714cyclictest0-21swapper/300:01:213
29630993714cyclictest0-21swapper/300:01:213
29630993714cyclictest0-21swapper/300:01:213
29630993710cyclictest288101ssh22:05:003
29630993710cyclictest288101ssh22:05:003
71360rcu_preempt5764-21sh21:24:031
71360rcu_preempt5764-21sh21:24:031
71360rcu_preempt4634-21apt-get23:16:331
71360rcu_preempt4634-21apt-get23:16:331
71360rcu_preempt4634-21apt-get23:16:331
71360rcu_preempt4634-21apt-get23:16:331
71360rcu_preempt3641-21/usr/sbin/munin22:16:482
71360rcu_preempt3641-21/usr/sbin/munin22:16:482
71360rcu_preempt3641-21/usr/sbin/munin22:16:482
71360rcu_preempt32028-1kworker/2:2H19:17:452
71360rcu_preempt32028-1kworker/2:2H19:17:452
71360rcu_preempt32028-1kworker/2:2H19:17:452
71360rcu_preempt15617-21runrttasks22:37:540
71360rcu_preempt15617-21runrttasks22:37:540
71360rcu_preempt11195-21runrttasks21:33:171
71360rcu_preempt11195-21runrttasks21:33:171
71360rcu_preempt0-21swapper/321:53:353
71360rcu_preempt0-21swapper/321:53:353
71360rcu_preempt0-21swapper/321:53:353
71360rcu_preempt0-21swapper/222:43:322
71360rcu_preempt0-21swapper/222:43:322
71360rcu_preempt0-21swapper/222:43:322
71360rcu_preempt0-21swapper/121:54:051
71360rcu_preempt0-21swapper/121:54:051
71360rcu_preempt0-21swapper/121:54:051
71360rcu_preempt0-21swapper/120:30:101
71360rcu_preempt0-21swapper/120:30:101
71360rcu_preempt0-21swapper/023:40:520
71360rcu_preempt0-21swapper/023:40:520
71360rcu_preempt0-21swapper/023:40:520
71360rcu_preempt0-21swapper/022:57:370
71360rcu_preempt0-21swapper/022:57:370
71360rcu_preempt0-21swapper/022:57:370
71360rcu_preempt0-21swapper/020:17:500
71360rcu_preempt0-21swapper/020:17:500
71360rcu_preempt0-21swapper/020:17:500
71360rcu_preempt0-21swapper/019:46:570
71360rcu_preempt0-21swapper/019:46:570
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
29630993626cyclictest0-21swapper/319:11:233
29630993626cyclictest0-21swapper/319:11:233
29630993615cyclictest4000-21/usr/sbin/munin00:11:403
29630993615cyclictest4000-21/usr/sbin/munin00:11:403
29630993615cyclictest4000-21/usr/sbin/munin00:11:403
29630993615cyclictest31216-21ntp_states21:11:463
29630993615cyclictest31216-21ntp_states21:11:463
29630993615cyclictest0-21swapper/300:06:493
29630993615cyclictest0-21swapper/300:06:493
29630993615cyclictest0-21swapper/300:06:493
29630993614cyclictest0-21swapper/323:50:223
29630993614cyclictest0-21swapper/323:50:223
29630993614cyclictest0-21swapper/323:31:433
29630993614cyclictest0-21swapper/323:31:433
29630993614cyclictest0-21swapper/323:00:393
29630993614cyclictest0-21swapper/323:00:393
29630993614cyclictest0-21swapper/323:00:393
29630993614cyclictest0-21swapper/322:06:423
29630993614cyclictest0-21swapper/322:06:423
29630993614cyclictest0-21swapper/320:46:383
29630993614cyclictest0-21swapper/320:46:383
29630993613cyclictest2544-21ls23:11:513
29630993613cyclictest2544-21ls23:11:513
29630993613cyclictest15639-21/usr/sbin/munin21:41:393
29630993613cyclictest15639-21/usr/sbin/munin21:41:393
29630993613cyclictest15639-21/usr/sbin/munin21:41:393
29630993613cyclictest0-21swapper/323:01:463
29630993613cyclictest0-21swapper/323:01:463
29630993613cyclictest0-21swapper/323:01:463
29630993613cyclictest0-21swapper/322:36:493
29630993613cyclictest0-21swapper/322:36:493
29630993613cyclictest0-21swapper/321:46:473
29630993613cyclictest0-21swapper/321:46:473
71350rcu_preempt9398-21taskset19:53:100
71350rcu_preempt9398-21taskset19:53:100
71350rcu_preempt4865-21ssh22:19:311
71350rcu_preempt4865-21ssh22:19:311
71350rcu_preempt4865-21ssh22:19:311
71350rcu_preempt28765-1kworker/1:2H21:19:371
71350rcu_preempt28765-1kworker/1:2H21:19:371
71350rcu_preempt28765-1kworker/1:2H21:19:371
71350rcu_preempt0-21swapper/319:16:453
71350rcu_preempt0-21swapper/319:16:453
71350rcu_preempt0-21swapper/319:16:453
71350rcu_preempt0-21swapper/223:41:312
71350rcu_preempt0-21swapper/223:41:312
71350rcu_preempt0-21swapper/223:30:052
71350rcu_preempt0-21swapper/223:30:052
71350rcu_preempt0-21swapper/223:12:332
71350rcu_preempt0-21swapper/223:12:332
71350rcu_preempt0-21swapper/222:23:142
71350rcu_preempt0-21swapper/222:23:142
71350rcu_preempt0-21swapper/222:01:272
71350rcu_preempt0-21swapper/222:01:272
71350rcu_preempt0-21swapper/222:01:272
71350rcu_preempt0-21swapper/221:19:432
71350rcu_preempt0-21swapper/221:19:432
71350rcu_preempt0-21swapper/221:19:432
71350rcu_preempt0-21swapper/200:03:222
71350rcu_preempt0-21swapper/200:03:222
71350rcu_preempt0-21swapper/123:29:531
71350rcu_preempt0-21swapper/123:29:531
71350rcu_preempt0-21swapper/123:21:451
71350rcu_preempt0-21swapper/123:21:451
71350rcu_preempt0-21swapper/122:32:381
71350rcu_preempt0-21swapper/122:32:381
71350rcu_preempt0-21swapper/122:32:381
71350rcu_preempt0-21swapper/122:30:241
71350rcu_preempt0-21swapper/122:30:241
71350rcu_preempt0-21swapper/122:26:091
71350rcu_preempt0-21swapper/122:26:091
71350rcu_preempt0-21swapper/121:43:301
71350rcu_preempt0-21swapper/121:43:301
71350rcu_preempt0-21swapper/121:43:301
71350rcu_preempt0-21swapper/119:55:111
71350rcu_preempt0-21swapper/119:55:111
71350rcu_preempt0-21swapper/119:36:481
71350rcu_preempt0-21swapper/119:36:481
71350rcu_preempt0-21swapper/119:36:481
71350rcu_preempt0-21swapper/100:29:301
71350rcu_preempt0-21swapper/100:29:301
71350rcu_preempt0-21swapper/100:12:331
71350rcu_preempt0-21swapper/100:12:331
71350rcu_preempt0-21swapper/100:12:331
71350rcu_preempt0-21swapper/100:01:581
71350rcu_preempt0-21swapper/100:01:581
71350rcu_preempt0-21swapper/023:28:110
71350rcu_preempt0-21swapper/023:28:110
71350rcu_preempt0-21swapper/022:30:280
71350rcu_preempt0-21swapper/022:30:280
71350rcu_preempt0-21swapper/022:13:430
71350rcu_preempt0-21swapper/022:13:430
71350rcu_preempt0-21swapper/022:13:430
71350rcu_preempt0-21swapper/020:15:380
71350rcu_preempt0-21swapper/020:15:380
71350rcu_preempt0-21swapper/019:22:050
71350rcu_preempt0-21swapper/019:22:050
71350rcu_preempt0-21swapper/000:16:120
71350rcu_preempt0-21swapper/000:16:120
71350rcu_preempt0-21swapper/000:16:120
46050350irq/122-QManpo26366-2110:48:550
46050350irq/122-QManpo26366-2110:48:550
46050350irq/122-QManpo26366-2110:48:550
29630993519cyclictest11971-21ntp_states22:31:493
29630993519cyclictest11971-21ntp_states22:31:493
29630993519cyclictest11971-21ntp_states22:31:493
29630993515cyclictest24476-21ntp_states21:56:463
29630993515cyclictest24476-21ntp_states21:56:463
29630993515cyclictest24476-21ntp_states21:56:463
29630993515cyclictest1726-21ntp_states21:16:463
29630993515cyclictest1726-21ntp_states21:16:463
29630993515cyclictest1726-21ntp_states21:16:463
29630993514cyclictest3490-21/usr/sbin/munin22:16:463
29630993514cyclictest3490-21/usr/sbin/munin22:16:463
29630993514cyclictest3490-21/usr/sbin/munin22:16:463
29630993514cyclictest16605-21apt20:21:223
29630993514cyclictest16605-21apt20:21:223
29630993514cyclictest16605-21apt20:21:223
29630993514cyclictest0-21swapper/323:23:233
29630993514cyclictest0-21swapper/323:23:233
29630993514cyclictest0-21swapper/300:39:543
29630993514cyclictest0-21swapper/300:39:543
29630993514cyclictest0-21swapper/300:39:543
29630993513cyclictest4734-21tr19:36:453
29630993513cyclictest4734-21tr19:36:453
29630993513cyclictest4734-21tr19:36:453
29630993513cyclictest0-21swapper/321:21:583
29630993513cyclictest0-21swapper/321:21:583
29630993512cyclictest29519-21irqstats21:06:393
29630993512cyclictest29519-21irqstats21:06:393
29630993512cyclictest0-21swapper/321:34:353
29630993512cyclictest0-21swapper/321:34:353
71340rcu_preempt8320-21runrttasks00:18:562
71340rcu_preempt8320-21runrttasks00:18:562
71340rcu_preempt8320-21runrttasks00:18:562
71340rcu_preempt26606-21sendmail-msp22:04:051
71340rcu_preempt26606-21sendmail-msp22:04:051
71340rcu_preempt19896-21/usr/sbin/munin23:41:521
71340rcu_preempt19896-21/usr/sbin/munin23:41:521
71340rcu_preempt11484-1kworker/2:2H23:46:592
71340rcu_preempt11484-1kworker/2:2H23:46:592
71340rcu_preempt0-21swapper/223:38:202
71340rcu_preempt0-21swapper/223:38:202
71340rcu_preempt0-21swapper/223:38:202
71340rcu_preempt0-21swapper/223:33:212
71340rcu_preempt0-21swapper/223:33:212
71340rcu_preempt0-21swapper/223:01:402
71340rcu_preempt0-21swapper/223:01:402
71340rcu_preempt0-21swapper/223:01:402
71340rcu_preempt0-21swapper/222:05:342
71340rcu_preempt0-21swapper/222:05:342
71340rcu_preempt0-21swapper/221:29:482
71340rcu_preempt0-21swapper/221:29:482
71340rcu_preempt0-21swapper/219:15:102
71340rcu_preempt0-21swapper/219:15:102
71340rcu_preempt0-21swapper/200:22:082
71340rcu_preempt0-21swapper/200:22:082
71340rcu_preempt0-21swapper/123:50:451
71340rcu_preempt0-21swapper/123:50:451
71340rcu_preempt0-21swapper/123:16:041
71340rcu_preempt0-21swapper/123:16:041
71340rcu_preempt0-21swapper/122:52:351
71340rcu_preempt0-21swapper/122:52:351
71340rcu_preempt0-21swapper/121:58:021
71340rcu_preempt0-21swapper/121:58:021
71340rcu_preempt0-21swapper/121:58:021
71340rcu_preempt0-21swapper/121:38:161
71340rcu_preempt0-21swapper/121:38:161
71340rcu_preempt0-21swapper/121:38:161
71340rcu_preempt0-21swapper/119:28:541
71340rcu_preempt0-21swapper/119:28:541
71340rcu_preempt0-21swapper/100:19:401
71340rcu_preempt0-21swapper/100:19:401
71340rcu_preempt0-21swapper/100:19:401
71340rcu_preempt0-21swapper/021:32:040
71340rcu_preempt0-21swapper/021:32:040
71340rcu_preempt0-21swapper/021:17:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional