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2026-03-05 - 11:02
[ 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 792 highest latencies:
System rack4slot1.osadl.org (updated Wed Mar 04, 2026 22:01:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2993321590,2sleep30-21swapper/321:47:333
2739321260,2sleep30-21swapper/319:51:373
2398721070,3chrt0-21swapper/121:41:311
2398721070,3chrt0-21swapper/121:41:311
2360321000,2sleep123598-21find21:06:381
2360321000,2sleep123598-21find21:06:381
312252970,2sleep131220-21find20:01:401
206682750,7sleep121-21ksoftirqd/121:38:141
206682750,7sleep121-21ksoftirqd/121:38:141
206682750,7sleep121-21ksoftirqd/121:38:141
123122700,3sleep30-21swapper/321:31:083
123122700,3sleep30-21swapper/321:31:083
168602670,3sleep20-21swapper/221:35:092
168602670,3sleep20-21swapper/221:35:092
141312610,4sleep114139-21wc19:16:391
141312610,4sleep114139-21wc19:16:391
118772550,2sleep010989-21ls19:11:360
118772550,2sleep010989-21ls19:11:360
65282530,2sleep10-21swapper/121:56:311
65282530,2sleep10-21swapper/121:56:311
267052530,3sleep10-21swapper/119:51:271
80022520,4sleep219496-1kworker/2:1H20:26:332
80022520,4sleep219496-1kworker/2:1H20:26:332
124492450,3sleep210989-21ls19:11:472
124492450,3sleep210989-21ls19:11:472
294692440,3sleep10-21swapper/121:16:111
294692440,3sleep10-21swapper/121:16:111
5342410,3sleep30-21swapper/320:06:363
5342410,3sleep30-21swapper/320:06:363
313592380,3sleep20-21swapper/220:01:412
249252370,2sleep224933-21ssh21:42:052
249252370,2sleep224933-21ssh21:42:052
50132360,2sleep20-21swapper/221:23:032
50132360,2sleep20-21swapper/221:23:032
289782360,2chrt0-21swapper/119:56:331
289782360,2chrt0-21swapper/119:56:331
319952340,3sleep30-21swapper/321:17:353
319952340,3sleep30-21swapper/321:17:353
319952340,3sleep30-21swapper/321:17:353
1249799325,5cyclictest21-21ksoftirqd/119:46:401
153052300,3sleep115307-21fschecks_time20:46:291
153052300,3sleep115307-21fschecks_time20:46:291
153052300,3sleep115307-21fschecks_time20:46:291
1249799296,5cyclictest21-21ksoftirqd/119:21:351
1249799285,5cyclictest21-21ksoftirqd/120:41:371
1249799285,5cyclictest21-21ksoftirqd/120:41:371
120732285,17sleep30-21swapper/319:11:393
120732285,17sleep30-21swapper/319:11:393
42542270,10sleep333-21ksoftirqd/320:16:373
42542270,10sleep333-21ksoftirqd/320:16:373
293352270,3sleep20-21swapper/219:56:392
293352270,3sleep20-21swapper/219:56:392
1249799276,5cyclictest21-21ksoftirqd/120:21:391
1249799265,4cyclictest21-21ksoftirqd/119:31:381
1249799265,4cyclictest21-21ksoftirqd/119:31:381
1249699261,7cyclictest7477-21grep20:26:280
1249699261,7cyclictest7477-21grep20:26:280
12496992614,10cyclictest14797-21ls20:46:160
12496992614,10cyclictest14797-21ls20:46:160
1249699261,3cyclictest131rcu_preempt21:06:380
1249699261,3cyclictest131rcu_preempt21:06:380
12499992513,10cyclictest26865-21ssh21:12:482
12499992513,10cyclictest26865-21ssh21:12:482
111912254,14sleep110989-21ls19:11:251
111912254,14sleep110989-21ls19:11:251
1250099245,13cyclictest0-21swapper/321:06:393
1250099245,13cyclictest0-21swapper/321:06:393
1249999245,3cyclictest131rcu_preempt19:36:362
1249999245,3cyclictest131rcu_preempt19:36:362
1249999245,3cyclictest131rcu_preempt19:36:362
1249799245,5cyclictest21-21ksoftirqd/120:36:371
1249799245,5cyclictest21-21ksoftirqd/120:36:371
1249799245,5cyclictest21-21ksoftirqd/120:36:371
1249799243,4cyclictest21734-21find19:36:371
1249799243,4cyclictest21734-21find19:36:371
1249799243,4cyclictest21734-21find19:36:371
12497992411,10cyclictest13460-21awk21:31:331
12497992411,10cyclictest13460-21awk21:31:331
186362230,4sleep00-21swapper/020:56:160
186362230,4sleep00-21swapper/020:56:160
12499992313,8cyclictest20235-21sh21:37:402
12499992313,8cyclictest20235-21sh21:37:402
12499992313,8cyclictest20235-21sh21:37:402
12499992311,3cyclictest131rcu_preempt20:31:382
12499992311,3cyclictest131rcu_preempt20:31:382
1249799239,6cyclictest131rcu_preempt21:22:441
1249799239,6cyclictest131rcu_preempt21:22:441
1249799233,3cyclictest131rcu_preempt19:41:281
12497992310,10cyclictest131rcu_preempt21:51:351
12497992310,10cyclictest131rcu_preempt21:51:351
12496992316,5cyclictest6820-21ssh21:56:360
12496992316,5cyclictest6820-21ssh21:56:360
190562220,3sleep30-21swapper/321:36:393
190562220,3sleep30-21swapper/321:36:393
190562220,3sleep30-21swapper/321:36:393
1249999229,10cyclictest3915-21ssh21:54:062
1249999229,10cyclictest3915-21ssh21:54:062
12499992212,7cyclictest0-21swapper/219:21:252
12499992212,7cyclictest0-21swapper/219:21:252
12499992210,10cyclictest22772-21snmpd20:56:482
12499992210,10cyclictest22772-21snmpd20:56:482
1249799227,9cyclictest21-21ksoftirqd/121:18:161
1249799227,9cyclictest21-21ksoftirqd/121:18:161
1249799227,9cyclictest21-21ksoftirqd/121:18:161
1249799224,4cyclictest21-21ksoftirqd/121:26:391
1249799224,4cyclictest21-21ksoftirqd/121:26:391
12497992215,5cyclictest21-21ksoftirqd/120:31:361
12497992215,5cyclictest21-21ksoftirqd/120:31:361
1249699222,9cyclictest7316-21latency_hist20:26:240
12496992217,3cyclictest151rcuc/019:16:390
12496992217,3cyclictest151rcuc/019:16:390
12496992216,4cyclictest14098-1kworker/0:2H21:51:410
12496992216,4cyclictest14098-1kworker/0:2H21:51:410
1249699221,5cyclictest0-21swapper/021:31:200
1249699221,5cyclictest0-21swapper/021:31:200
12496992215,5cyclictest20730-21ssh21:38:180
12496992215,5cyclictest20730-21ssh21:38:180
12496992215,5cyclictest20730-21ssh21:38:180
1249699221,3cyclictest131rcu_preempt20:01:400
12496992212,8cyclictest12-21ksoftirqd/019:46:400
12496992212,5cyclictest12-21ksoftirqd/020:06:350
12496992212,5cyclictest12-21ksoftirqd/020:06:350
179352210,2chrt17938-21wc20:51:391
179352210,2chrt17938-21wc20:51:391
1249999212,3cyclictest131rcu_preempt21:06:382
1249999212,3cyclictest131rcu_preempt21:06:382
12499992112,7cyclictest31331-21sshd21:16:432
12499992112,7cyclictest31331-21sshd21:16:432
12499992112,7cyclictest31331-21sshd21:16:432
1249799216,3cyclictest131rcu_preempt20:16:401
1249799216,3cyclictest131rcu_preempt20:16:401
1249799214,5cyclictest21-21ksoftirqd/119:26:381
1249799214,5cyclictest21-21ksoftirqd/119:26:381
1249799213,3cyclictest131rcu_preempt20:11:281
1249799213,3cyclictest131rcu_preempt20:11:281
1249699213,3cyclictest131rcu_preempt21:46:390
1249699212,4cyclictest131rcu_preempt19:21:350
1249699211,4cyclictest19843-21find19:31:380
1249699211,4cyclictest19843-21find19:31:380
1249699211,11cyclictest22772-21snmpd20:36:250
1249699211,11cyclictest22772-21snmpd20:36:250
1249699211,11cyclictest22772-21snmpd20:36:250
1249699211,10cyclictest1803-21fschecks_count20:11:280
1249699211,10cyclictest1803-21fschecks_count20:11:280
313162200,3chrt0-21swapper/021:16:420
313162200,3chrt0-21swapper/021:16:420
313162200,3chrt0-21swapper/021:16:420
250612201,3sleep30-21swapper/321:11:323
250612201,3sleep30-21swapper/321:11:323
188332200,2sleep30-21swapper/319:31:243
188332200,2sleep30-21swapper/319:31:243
1249999208,9cyclictest22474-21systemd-journal21:31:162
1249999208,9cyclictest22474-21systemd-journal21:31:162
1249999206,8cyclictest27-21ksoftirqd/219:26:382
1249999206,8cyclictest27-21ksoftirqd/219:26:382
12499992010,8cyclictest13075-21/usr/sbin/munin20:41:342
12499992010,8cyclictest13075-21/usr/sbin/munin20:41:342
1249799204,3cyclictest131rcu_preempt20:06:381
1249799204,3cyclictest131rcu_preempt20:06:381
1249799201,17cyclictest28984-21grep21:46:401
12497992011,6cyclictest20581-21wc21:01:181
12497992011,6cyclictest20581-21wc21:01:181
1249699203,6cyclictest20486-21latency_hist21:01:160
1249699203,6cyclictest20486-21latency_hist21:01:160
1249699201,7cyclictest17907-21ssh21:36:200
1249699201,7cyclictest17907-21ssh21:36:200
1249699201,6cyclictest48-21kcompactd021:41:360
1249699201,6cyclictest48-21kcompactd021:41:360
12496992014,4cyclictest12-21ksoftirqd/021:21:400
12496992014,4cyclictest12-21ksoftirqd/021:21:400
12496992012,6cyclictest0-21swapper/021:01:410
1249699201,16cyclictest26203-21ssh21:11:570
1249699201,16cyclictest26203-21ssh21:11:570
1249699201,13cyclictest9291-21find20:31:240
1249699201,13cyclictest9291-21find20:31:240
35822190,4sleep30-21swapper/321:53:403
35822190,4sleep30-21swapper/321:53:403
255032190,12sleep333-21ksoftirqd/319:46:393
134052190,6sleep30-21swapper/321:31:323
134052190,6sleep30-21swapper/321:31:323
1249999192,5cyclictest25351find20:11:392
1249999192,5cyclictest25351find20:11:392
1249999191,15cyclictest3641-21/usr/sbin/munin20:16:292
1249999191,15cyclictest3641-21/usr/sbin/munin20:16:292
1249999191,15cyclictest20508-21cron19:36:162
1249999191,15cyclictest20508-21cron19:36:162
1249799191,7cyclictest0-21swapper/120:26:371
1249799191,7cyclictest0-21swapper/120:26:371
1249699195,3cyclictest131rcu_preempt19:56:380
1249699195,3cyclictest131rcu_preempt19:56:380
1249699194,6cyclictest15982-21switchtime20:46:370
1249699194,6cyclictest15982-21switchtime20:46:370
1249699194,6cyclictest15982-21switchtime20:46:370
1249699191,7cyclictest3511-21/usr/sbin/munin20:16:310
1249699191,7cyclictest3511-21/usr/sbin/munin20:16:310
1249699191,15cyclictest22906-21fschecks_time19:41:290
1250099181,11cyclictest16023-21chrt19:21:353
1249999183,13cyclictest15701-21ntpq19:21:302
1249999181,7cyclictest18518-21taskset20:55:312
1249999181,7cyclictest18518-21taskset20:55:312
12499991811,5cyclictest16029-21timerandwakeup20:46:392
12499991811,5cyclictest16029-21timerandwakeup20:46:392
12499991811,5cyclictest16029-21timerandwakeup20:46:392
1249799188,8cyclictest21507-21grep21:01:361
1249699181,8cyclictest22451-21latency_hist19:41:160
1249699181,8cyclictest22451-21latency_hist19:41:160
1249699181,8cyclictest22451-21latency_hist19:41:160
1249699181,6cyclictest0-21swapper/019:26:280
1249699181,6cyclictest0-21swapper/019:26:280
1249699181,5cyclictest26849-21tr19:51:290
284542170,3sleep30-21swapper/319:56:273
284542170,3sleep30-21swapper/319:56:273
1250099171,13cyclictest0-21swapper/319:16:273
1250099171,13cyclictest0-21swapper/319:16:273
1250099171,11cyclictest0-21swapper/321:21:273
1250099171,11cyclictest0-21swapper/321:21:273
1249999172,3cyclictest131rcu_preempt19:46:392
1249999171,7cyclictest695-21runrttasks19:55:132
1249999171,7cyclictest27-21ksoftirqd/220:22:552
1249999171,2cyclictest131rcu_preempt21:56:372
1249999171,2cyclictest131rcu_preempt21:56:372
1249999171,13cyclictest441-21grep20:06:352
1249999171,13cyclictest441-21grep20:06:352
1249999171,13cyclictest28986-21sh21:46:402
1249999170,10cyclictest24288-21taskset19:46:122
1250099161,13cyclictest0-21swapper/320:46:273
1250099161,13cyclictest0-21swapper/320:46:273
1250099161,13cyclictest0-21swapper/320:46:273
1250099161,13cyclictest0-21swapper/320:31:353
1250099161,13cyclictest0-21swapper/320:31:353
1250099161,13cyclictest0-21swapper/319:31:303
1250099161,13cyclictest0-21swapper/319:31:303
1250099161,10cyclictest0-21swapper/320:21:273
1249999161,11cyclictest21765-21timerandwakeup21:01:402
224932150,4sleep30-21swapper/319:41:163
224932150,4sleep30-21swapper/319:41:163
224932150,4sleep30-21swapper/319:41:163
1250099151,9cyclictest0-21swapper/320:36:273
1250099151,9cyclictest0-21swapper/320:36:273
1250099151,9cyclictest0-21swapper/320:36:273
1250099151,12cyclictest1669-21chrt20:11:273
1250099151,12cyclictest1669-21chrt20:11:273
1249999152,11cyclictest11483-21tune2fs20:36:272
1249999152,11cyclictest11483-21tune2fs20:36:272
1249999152,11cyclictest11483-21tune2fs20:36:272
78472140,3sleep3321rcuc/321:57:253
78472140,3sleep3321rcuc/321:57:253
1250099141,8cyclictest0-21swapper/320:51:393
1250099141,8cyclictest0-21swapper/320:51:393
1250099137,5cyclictest33-21ksoftirqd/320:43:543
1250099137,5cyclictest33-21ksoftirqd/320:43:543
1250099137,4cyclictest92702chrt20:31:243
1250099132,9cyclictest0-21swapper/321:01:283
1250099131,10cyclictest25770-21chrt21:43:263
1250099131,10cyclictest25770-21chrt21:43:263
1250099123,8cyclictest0-21swapper/320:56:293
1250099123,8cyclictest0-21swapper/320:56:293
1250099122,8cyclictest0-21swapper/320:26:363
1250099122,7cyclictest0-21swapper/320:01:413
1250099121,6cyclictest0-21swapper/319:46:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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