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2026-01-26 - 20:18
[ 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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack4slot1.osadl.org (updated Mon Jan 26, 2026 12:44:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1672621600,3sleep00-21swapper/010:23:160
1672621600,3sleep00-21swapper/010:23:160
944221090,1sleep30-21swapper/310:48:233
2716621090,2sleep30-21swapper/311:38:063
2716621090,2sleep30-21swapper/311:38:063
2716621090,2sleep30-21swapper/311:38:063
3067821030,3sleep30-21swapper/311:09:573
3067821030,3sleep30-21swapper/311:09:573
2641521010,2chrt0-21swapper/109:27:351
2641521010,2chrt0-21swapper/109:27:351
308392980,3sleep00-21swapper/011:41:160
308392980,3sleep00-21swapper/011:41:160
198052980,2sleep30-21swapper/310:26:003
198052980,2sleep30-21swapper/310:26:003
321852900,3sleep00-21swapper/008:45:460
321852900,3sleep00-21swapper/008:45:460
327102830,3sleep131036-21cyclictest11:11:031
327102830,3sleep131036-21cyclictest11:11:031
49062820,2sleep10-21swapper/111:48:251
49062820,2sleep10-21swapper/111:48:251
298992820,3sleep30-21swapper/310:36:013
298992820,3sleep30-21swapper/310:36:013
298992820,3sleep30-21swapper/310:36:013
318172810,2chrt0-21swapper/309:33:073
246392810,3sleep10-21swapper/110:30:561
246392810,3sleep10-21swapper/110:30:561
259322760,3chrt0-21swapper/312:09:493
259322760,3chrt0-21swapper/312:09:493
124642750,3sleep10-21swapper/110:19:071
124642750,3sleep10-21swapper/110:19:071
139502700,2chrt13951-21ssh09:15:462
139502700,2chrt13951-21ssh09:15:462
120212660,4sleep00-21swapper/010:50:570
120212660,4sleep00-21swapper/010:50:570
250092610,2sleep121-21ksoftirqd/108:25:501
250092610,2sleep121-21ksoftirqd/108:25:501
15642600,3sleep21562-21ssh10:40:502
15642600,3sleep21562-21ssh10:40:502
76232590,4chrt0-21swapper/111:50:581
76232590,4chrt0-21swapper/111:50:581
297962590,2sleep229563-21ls07:10:502
297962590,2sleep229563-21ls07:10:502
301862580,11sleep227-21ksoftirqd/211:40:582
301862580,11sleep227-21ksoftirqd/211:40:582
201632580,3chrt0-21swapper/208:11:002
201632580,3chrt0-21swapper/208:11:002
270392570,3sleep227038-21grep10:00:552
270392570,3sleep227038-21grep10:00:552
168742560,3sleep30-21swapper/311:27:583
168742560,3sleep30-21swapper/311:27:583
28672550,3chrt0-21swapper/109:36:031
28672550,3chrt0-21swapper/109:36:031
225352550,2chrt0-21swapper/212:38:372
225352550,2chrt0-21swapper/212:38:372
309952510,3sleep029563-21ls07:11:120
309952510,3sleep029563-21ls07:11:120
170622480,3sleep30-21swapper/309:18:163
170622480,3sleep30-21swapper/309:18:163
9992470,1sleep11009-21sh12:16:231
9992470,1sleep11009-21sh12:16:231
9992470,1sleep11009-21sh12:16:231
187482470,4sleep20-21swapper/212:35:162
187482470,4sleep20-21swapper/212:35:162
50502460,3chrt0-21swapper/309:00:403
50502460,3chrt0-21swapper/309:00:403
259862460,4sleep00-21swapper/012:09:540
259862460,4sleep00-21swapper/012:09:540
307232450,2sleep10-21swapper/110:05:201
307232450,2sleep10-21swapper/110:05:201
273012450,3chrt0-21swapper/111:38:161
273012450,3chrt0-21swapper/111:38:161
273012450,3chrt0-21swapper/111:38:161
239572450,3sleep30-21swapper/309:57:433
239572450,3sleep30-21swapper/309:57:433
221632450,3sleep30-21swapper/312:38:063
221632450,3sleep30-21swapper/312:38:063
301632440,3sleep30-21swapper/310:04:343
301632440,3sleep30-21swapper/310:04:343
232112440,3sleep20-21swapper/209:25:022
215102440,3sleep30-21swapper/311:32:193
215102440,3sleep30-21swapper/311:32:193
177212440,2sleep30-21swapper/309:51:043
121332440,3sleep30-21swapper/309:13:303
121332440,3sleep30-21swapper/309:13:303
174942430,2sleep00-21swapper/010:55:590
174942430,2sleep00-21swapper/010:55:590
118382430,2sleep20-21swapper/211:23:022
118382430,2sleep20-21swapper/211:23:022
54662420,3chrt0-21swapper/010:11:260
54662420,3chrt0-21swapper/010:11:260
163612420,3sleep00-21swapper/009:17:210
163612420,3sleep00-21swapper/009:17:210
320902400,3chrt0-21swapper/211:10:562
320902400,3chrt0-21swapper/211:10:562
88532390,3sleep00-21swapper/011:20:350
88532390,3sleep00-21swapper/011:20:350
145942390,2sleep014715-21if_eth012:30:530
145942390,2sleep014715-21if_eth012:30:530
191782380,2sleep012-21ksoftirqd/011:30:480
191782380,2sleep012-21ksoftirqd/011:30:480
110232380,3sleep00-21swapper/009:11:580
110232380,3sleep00-21swapper/009:11:580
37352370,4chrt0-21swapper/311:15:313
37352370,4chrt0-21swapper/311:15:313
301032370,5sleep1201rcuc/107:10:521
301032370,5sleep1201rcuc/107:10:521
221032370,3sleep00-21swapper/009:55:550
221032370,3sleep00-21swapper/009:55:550
92052360,3sleep10-21swapper/109:43:101
92052360,3sleep10-21swapper/109:43:101
75132360,4sleep30-21swapper/309:05:543
75132360,4sleep30-21swapper/309:05:543
166182360,6sleep333-21ksoftirqd/310:23:073
166182360,6sleep333-21ksoftirqd/310:23:073
10042360,2sleep01006-21/usr/sbin/munin07:20:480
10042360,2sleep01006-21/usr/sbin/munin07:20:480
35552350,2sleep13595-21latency_hist10:10:401
35552350,2sleep13595-21latency_hist10:10:401
88132340,2sleep00-21swapper/009:42:370
88132340,2sleep00-21swapper/009:42:370
305052340,2sleep230576-21grep08:40:512
305052340,2sleep230576-21grep08:40:512
210712340,2sleep10-21swapper/111:00:261
210712340,2sleep10-21swapper/111:00:261
16352340,3sleep00-21swapper/009:35:490
16352340,3sleep00-21swapper/009:35:490
157102340,3sleep00-21swapper/008:00:500
157102340,3sleep00-21swapper/008:00:500
252262330,2sleep225351-21find11:36:012
252262330,2sleep225351-21find11:36:012
252262330,2sleep225351-21find11:36:012
18652330,2sleep00-21swapper/012:17:340
18652330,2sleep00-21swapper/012:17:340
18652330,2sleep00-21swapper/012:17:340
89412320,3chrt0-21swapper/111:20:401
89412320,3chrt0-21swapper/111:20:401
45382320,2sleep20-21swapper/210:10:562
45382320,2sleep20-21swapper/210:10:562
226522320,2sleep122664-21ssh11:33:511
226522320,2sleep122664-21ssh11:33:511
176572320,8sleep333-21ksoftirqd/312:33:483
176572320,8sleep333-21ksoftirqd/312:33:483
132032320,2sleep213215-21ssh09:46:462
311272310,1sleep10-21swapper/111:41:461
311272310,1sleep10-21swapper/111:41:461
224112310,3sleep30-21swapper/309:23:553
115672310,2sleep30-21swapper/310:17:523
115672310,2sleep30-21swapper/310:17:523
96832300,3sleep20-21swapper/210:48:422
3103899302,11cyclictest24110-21ssh12:07:201
3103899302,11cyclictest24110-21ssh12:07:201
200182300,2sleep10-21swapper/109:54:111
80512290,2sleep18064-21sh12:24:231
80512290,2sleep18064-21sh12:24:231
3104099291,13cyclictest0-21swapper/308:20:513
3104099291,13cyclictest0-21swapper/308:20:513
3103899293,11cyclictest29563-21ssh12:12:541
3103899293,11cyclictest13925-21ssh11:57:001
3103899293,11cyclictest13925-21ssh11:57:001
3103799291,20cyclictest32339-21ls10:06:020
3103799291,20cyclictest32339-21ls10:06:020
156512290,1sleep115662-21ssh10:55:011
156512290,1sleep115662-21ssh10:55:011
83572280,3sleep30-21swapper/309:41:553
83572280,3sleep30-21swapper/309:41:553
3103899282,10cyclictest5958-21ssh10:12:051
3103899282,10cyclictest5958-21ssh10:12:051
281222280,2sleep20-21swapper/211:06:342
281222280,2sleep20-21swapper/211:06:342
233082280,3sleep30-21swapper/311:01:493
233082280,3sleep30-21swapper/311:01:493
234922270,2sleep00-21swapper/008:20:550
234922270,2sleep00-21swapper/008:20:550
56372260,2sleep10-21swapper/110:44:591
313952260,3sleep00-21swapper/011:10:460
313952260,3sleep00-21swapper/011:10:460
31039992615,9cyclictest14845-21systemctl10:21:022
31039992615,9cyclictest14845-21systemctl10:21:022
31039992614,10cyclictest5384-21ssh10:44:392
3103899264,10cyclictest30773-21chrt10:36:431
3103899264,10cyclictest30773-21chrt10:36:431
3103899264,10cyclictest30773-21chrt10:36:431
67842250,3chrt0-21swapper/311:17:483
67842250,3chrt0-21swapper/311:17:483
31039992517,6cyclictest16514-21ssh12:00:292
31039992517,6cyclictest16514-21ssh12:00:292
3103899257,8cyclictest0-21swapper/109:24:161
3103899256,9cyclictest0-21swapper/107:33:571
3103899256,6cyclictest0-21swapper/108:52:251
3103899255,5cyclictest27358-21sendmail_mailtr11:06:001
3103899255,5cyclictest27358-21sendmail_mailtr11:06:001
3103899252,8cyclictest9351-21ssh10:48:151
3103899252,10cyclictest13292-21sh09:46:521
3103799251,10cyclictest12173-21grep11:55:520
3103799251,10cyclictest12173-21grep11:55:520
3103899248,4cyclictest201rcuc/112:28:241
3103899248,4cyclictest201rcuc/112:28:241
3103899247,8cyclictest0-21swapper/111:04:161
3103899247,8cyclictest0-21swapper/111:04:161
3103899247,5cyclictest0-21swapper/109:33:021
3103899246,4cyclictest0-21swapper/110:25:331
3103899246,4cyclictest0-21swapper/110:25:331
3103899245,6cyclictest21-21ksoftirqd/109:16:011
3103899245,6cyclictest21-21ksoftirqd/109:16:011
3103899243,8cyclictest12946-21sh11:24:301
3103899243,8cyclictest12946-21sh11:24:301
3103899242,8cyclictest17663-21ssh11:29:001
3103899242,8cyclictest17663-21ssh11:29:001
31037992412,9cyclictest22811-21cron08:20:390
31037992412,9cyclictest22811-21cron08:20:390
275602240,3sleep00-21swapper/008:31:000
275602240,3sleep00-21swapper/008:31:000
108932240,3sleep30-21swapper/312:26:253
108932240,3sleep30-21swapper/312:26:253
3103999231,19cyclictest16636-21fschecks_time09:50:532
3103899238,4cyclictest0-21swapper/107:30:171
3103899238,4cyclictest0-21swapper/107:30:171
3103899237,3cyclictest0-21swapper/112:04:101
3103899237,3cyclictest0-21swapper/112:04:101
3103899235,9cyclictest0-21swapper/109:56:271
3103899235,9cyclictest0-21swapper/109:56:271
31038992312,9cyclictest12278-21ssh09:13:421
31038992312,9cyclictest12278-21ssh09:13:421
3103799231,7cyclictest17689-21fschecks_count08:05:510
3103799231,7cyclictest17689-21fschecks_count08:05:510
3103799231,3cyclictest0-21swapper/012:28:570
3103799231,3cyclictest0-21swapper/012:28:570
3103799231,19cyclictest32636-21sed08:45:520
3103799231,19cyclictest32636-21sed08:45:520
3103799231,19cyclictest12318-21ls07:50:540
3103799231,19cyclictest12318-21ls07:50:540
280962230,3sleep20-21swapper/208:33:312
280962230,3sleep20-21swapper/208:33:312
3103999221,18cyclictest7046-21ls09:40:542
3103999221,18cyclictest7046-21ls09:40:542
3103899221,9cyclictest22117-21diskmemload10:28:391
3103899221,9cyclictest22117-21diskmemload10:28:391
3103899221,4cyclictest21-21ksoftirqd/108:55:501
3103899221,4cyclictest21-21ksoftirqd/108:55:501
31038992213,7cyclictest15992-21fw_packets08:00:521
31038992213,7cyclictest15992-21fw_packets08:00:521
3103799223,17cyclictest15497-21sh09:49:520
3103799222,17cyclictest29234-21grep09:30:520
3103799221,8cyclictest19480-21fschecks_time11:30:520
3103799221,8cyclictest19480-21fschecks_time11:30:520
31037992212,8cyclictest30164-21sh10:04:340
31037992212,8cyclictest30164-21sh10:04:340
3103799221,18cyclictest14151-21ls07:55:520
3103799221,18cyclictest14151-21ls07:55:520
3103799221,15cyclictest38650irq/55-eth011:11:000
3103799221,15cyclictest38650irq/55-eth011:11:000
3103799221,11cyclictest28082-21sed12:11:010
35462210,3chrt0-21swapper/007:25:580
35462210,3chrt0-21swapper/007:25:580
3103999218,4cyclictest131rcu_preempt10:20:402
3103999218,4cyclictest131rcu_preempt10:20:402
3103999211,18cyclictest1427-21ls10:40:452
3103999211,17cyclictest24541-21ls09:25:562
3103999211,17cyclictest24541-21ls09:25:562
3103999211,14cyclictest29041-21ls09:30:502
3103899218,4cyclictest0-21swapper/108:42:091
3103899218,4cyclictest0-21swapper/108:42:091
3103899216,4cyclictest0-21swapper/112:36:301
3103899216,4cyclictest0-21swapper/112:36:301
3103899212,4cyclictest21-21ksoftirqd/108:50:321
3103899212,4cyclictest21-21ksoftirqd/108:50:321
31038992112,6cyclictest695-21runrttasks09:10:441
31038992112,6cyclictest695-21runrttasks09:10:441
3103899211,10cyclictest0-21swapper/107:51:211
3103899211,10cyclictest0-21swapper/107:51:211
31037992114,5cyclictest17330-21ssh12:00:520
31037992114,5cyclictest17330-21ssh12:00:520
31037992114,4cyclictest38750irq/56-eth009:26:000
31037992114,4cyclictest38750irq/56-eth009:26:000
3103799211,18cyclictest19353-21find12:35:500
3103799211,18cyclictest19353-21find12:35:500
3103799211,17cyclictest29319-21seq10:35:540
3103799211,17cyclictest29319-21seq10:35:540
3103799211,17cyclictest29319-21seq10:35:540
3103799211,17cyclictest23737-21grep09:25:410
3103799211,15cyclictest24871-21find08:25:490
3103799211,15cyclictest24871-21find08:25:490
3103799211,12cyclictest10809-21sh11:54:320
3103799211,12cyclictest10809-21sh11:54:320
3103999202,3cyclictest131rcu_preempt12:15:362
3103999201,3cyclictest0-21swapper/210:59:012
3103999201,3cyclictest0-21swapper/210:59:012
3103999200,18cyclictest32364-21timerwakeupswit10:06:022
3103999200,18cyclictest32364-21timerwakeupswit10:06:022
3103899207,4cyclictest0-21swapper/107:17:551
3103899207,4cyclictest0-21swapper/107:17:551
3103899205,5cyclictest21-21ksoftirqd/108:20:531
3103899205,5cyclictest21-21ksoftirqd/108:20:531
3103899205,4cyclictest0-21swapper/108:10:011
3103899205,4cyclictest0-21swapper/108:10:011
3103899203,4cyclictest21855-21ntp_states08:15:561
3103899203,4cyclictest21855-21ntp_states08:15:561
3103899202,4cyclictest21-21ksoftirqd/112:31:561
3103899202,4cyclictest21-21ksoftirqd/112:31:561
3103799209,8cyclictest3503-21ls08:55:500
3103799209,8cyclictest3503-21ls08:55:500
3103799209,8cyclictest24152-21sort10:30:500
3103799209,8cyclictest24152-21sort10:30:500
31037992013,5cyclictest6313-21ssh10:45:450
3103799201,17cyclictest482-21snmpd11:35:560
3103799201,17cyclictest482-21snmpd11:35:560
3103799201,17cyclictest482-21snmpd11:35:560
3103799201,10cyclictest19276-21/usr/sbin/munin10:25:530
3103799201,10cyclictest19276-21/usr/sbin/munin10:25:530
302892206,10sleep30-21swapper/307:10:553
302892206,10sleep30-21swapper/307:10:553
156612200,2sleep227-21ksoftirqd/208:00:482
156612200,2sleep227-21ksoftirqd/208:00:482
43642190,3chrt0-21swapper/310:43:163
3104099191,14cyclictest0-21swapper/307:50:553
3104099191,14cyclictest0-21swapper/307:50:553
3104099191,13cyclictest0-21swapper/312:21:013
3104099191,13cyclictest0-21swapper/312:21:013
3104099191,12cyclictest0-21swapper/310:55:593
3104099191,12cyclictest0-21swapper/310:55:593
3104099191,12cyclictest0-21swapper/307:36:003
3104099191,12cyclictest0-21swapper/307:36:003
3104099191,11cyclictest0-21swapper/308:05:463
3104099191,11cyclictest0-21swapper/308:05:463
3103999195,12cyclictest5770-21unixbench-2d07:31:012
3103999192,4cyclictest131rcu_preempt10:55:392
3103999192,4cyclictest131rcu_preempt10:55:392
3103999191,9cyclictest1972-21fschecks_count11:45:502
3103999191,9cyclictest1972-21fschecks_count11:45:502
31039991914,3cyclictest27-21ksoftirqd/211:03:462
31039991914,3cyclictest27-21ksoftirqd/211:03:462
31039991914,3cyclictest27-21ksoftirqd/209:18:282
31039991914,3cyclictest27-21ksoftirqd/209:18:282
31039991912,5cyclictest0-21swapper/207:50:402
31039991912,5cyclictest0-21swapper/207:50:402
31039991912,4cyclictest27-21ksoftirqd/207:16:022
31039991912,4cyclictest27-21ksoftirqd/207:16:022
31039991911,6cyclictest8679-21diskmemload09:36:042
31039991911,6cyclictest8679-21diskmemload09:36:042
31039991910,3cyclictest131rcu_preempt08:25:532
31039991910,3cyclictest131rcu_preempt08:25:532
3103899195,4cyclictest0-21swapper/109:00:541
3103899195,4cyclictest0-21swapper/109:00:541
3103899195,4cyclictest0-21swapper/108:11:301
3103899195,4cyclictest0-21swapper/108:11:301
3103899195,3cyclictest0-21swapper/107:42:331
3103899195,3cyclictest0-21swapper/107:42:331
3103899194,4cyclictest21-21ksoftirqd/107:23:171
3103899194,4cyclictest21-21ksoftirqd/107:23:171
31038991912,5cyclictest0-21swapper/108:35:511
31038991912,5cyclictest0-21swapper/108:35:511
31037991912,5cyclictest19402-21grep08:10:510
31037991912,5cyclictest19402-21grep08:10:510
3103799191,16cyclictest7062-21needreboot10:45:550
3103799191,15cyclictest24279-21ssh11:03:120
3103799191,15cyclictest24279-21ssh11:03:120
3103799191,15cyclictest16634-21fschecks_time09:50:530
31037991910,7cyclictest10591-21sshd10:16:320
31037991910,7cyclictest10591-21sshd10:16:320
31037991910,6cyclictest10602-21uname07:45:550
31037991910,6cyclictest10602-21uname07:45:550
31037991910,6cyclictest0-21swapper/007:35:570
31037991910,6cyclictest0-21swapper/007:35:570
270902190,3sleep231036-21cyclictest10:33:352
270902190,3sleep231036-21cyclictest10:33:352
134762190,3sleep30-21swapper/311:56:223
134762190,3sleep30-21swapper/311:56:223
3104099181,13cyclictest0-21swapper/308:05:533
3104099181,13cyclictest0-21swapper/308:05:533
3104099181,12cyclictest0-21swapper/310:05:523
3104099181,12cyclictest0-21swapper/310:05:523
3104099181,11cyclictest0-21swapper/309:25:513
3104099181,11cyclictest0-21swapper/309:25:513
3103999189,7cyclictest22120-21tune2fs12:05:522
3103999189,7cyclictest22120-21tune2fs12:05:522
3103999189,7cyclictest18384-21sensors_temp08:05:592
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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