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2026-02-15 - 07:38
[ 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 highest latencies:
System rackbslot6.osadl.org (updated Sun Feb 15, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1068911820,5ptp4l401ktimersoftd/319:43:313
674921740,4sleep2552999cyclictest01:12:432
2099821500,2sleep2552999cyclictest23:14:432
1363121450,4sleep1552399cyclictest00:46:161
269822830,3sleep10-21swapper/101:01:061
5535996713,21cyclictest7644-21sh23:33:503
30722660,2sleep10-21swapper/121:50:151
264832620,3sleep3553599cyclictest22:13:053
219822620,2sleep10-21swapper/100:56:041
51052594,10sleep10-21swapper/119:41:381
274822540,2sleep20-21swapper/221:36:072
106891510,1ptp4l401ktimersoftd/323:07:273
553599476,20cyclictest0-21swapper/321:31:143
214132470,2sleep10-21swapper/123:15:261
553599450,4cyclictest916-21runrttasks00:34:053
260262450,1sleep00-21swapper/022:12:180
553599449,20cyclictest23794-21sh00:56:303
553599444,32cyclictest31301-21apt-get21:45:583
553599414,29cyclictest27112-21apt-get23:21:013
553599403,31cyclictest965-21apt-get00:01:013
553599401,23cyclictest10014-21/usr/sbin/munin21:56:073
553599400,5cyclictest18072-21taskset22:05:173
552999401,24cyclictest19000-21chrt21:20:372
106891400,1ptp4l401ktimersoftd/322:43:023
552999391,32cyclictest0-21swapper/221:45:582
552999390,2cyclictest0-21swapper/223:59:152
106891390,1ptp4l401ktimersoftd/323:46:463
106891390,1ptp4l401ktimersoftd/322:54:583
106891390,1ptp4l401ktimersoftd/300:52:513
553599383,27cyclictest9229-21apt-get23:36:023
553599383,27cyclictest26447-21apt-get21:35:583
553599382,29cyclictest25119-21apt-get22:45:583
552999382,29cyclictest851-21kworker/u8:100:01:012
552999382,29cyclictest12207-21apt-get21:05:542
552999381,21cyclictest31266-21/usr/sbin/munin20:36:042
142612385,8sleep125-21ksoftirqd/121:10:451
106891380,1ptp4l401ktimersoftd/323:54:253
106891380,1ptp4l401ktimersoftd/322:32:003
106891380,1ptp4l401ktimersoftd/321:55:313
106891380,1ptp4l401ktimersoftd/300:44:203
106891380,1ptp4l401ktimersoftd/300:17:383
106891380,1ptp4l401ktimersoftd/300:12:003
553599373,28cyclictest2488-21apt-get20:45:543
553599373,26cyclictest20690-21apt-get20:15:553
553599371,27cyclictest15448-21apt-get22:35:593
553599370,4cyclictest26780-21/usr/sbin/munin20:26:113
552999371,33cyclictest16643-21phc2sys00:16:112
552999371,32cyclictest13624-21snmp_o5powerctl00:46:162
106891370,1ptp4l401ktimersoftd/323:57:393
106891370,1ptp4l401ktimersoftd/323:42:433
106891370,1ptp4l401ktimersoftd/323:42:433
106891370,1ptp4l401ktimersoftd/323:17:163
106891370,1ptp4l401ktimersoftd/322:56:373
106891370,1ptp4l401ktimersoftd/322:25:053
106891370,1ptp4l401ktimersoftd/322:17:033
106891370,1ptp4l401ktimersoftd/301:10:563
106891370,1ptp4l401ktimersoftd/301:03:383
106891370,1ptp4l401ktimersoftd/300:45:583
106891370,1ptp4l401ktimersoftd/300:36:493
106891370,1ptp4l401ktimersoftd/300:27:103
106891370,1ptp4l401ktimersoftd/300:23:303
106891370,1ptp4l401ktimersoftd/300:06:463
106891370,0ptp4l401ktimersoftd/322:08:073
106891370,0ptp4l401ktimersoftd/320:01:583
553599362,29cyclictest0-21swapper/321:05:543
552999362,29cyclictest8855-21ssh21:55:592
552999362,28cyclictest10607-21apt-get00:11:022
552999361,30cyclictest25127-21ssh00:26:022
5529993612,20cyclictest16266-21fschecks_time20:05:582
5529993612,20cyclictest16266-21fschecks_time20:05:582
106891360,1ptp4l401ktimersoftd/323:13:543
106891360,1ptp4l401ktimersoftd/323:02:463
106891360,0ptp4l401ktimersoftd/322:29:483
552999352,26cyclictest9847-21apt-get21:00:582
552999351,29cyclictest0-21swapper/222:35:592
5523993521,4cyclictest25-21ksoftirqd/120:01:031
553599344,23cyclictest0-21swapper/321:00:583
5535993414,17cyclictest5854-21sort19:46:023
553599341,27cyclictest0-21swapper/320:35:553
552999343,26cyclictest23703-21ssh23:51:012
552999342,29cyclictest4469-21tr23:31:032
552999342,26cyclictest4859-21apt-get20:50:562
5529993414,17cyclictest32694-21sh22:20:252
5529993414,17cyclictest22521-21sh22:41:572
5529993414,17cyclictest22207-21seq22:09:052
5529993414,17cyclictest13795-21sh22:00:532
552999341,29cyclictest0-21swapper/223:21:012
552999341,29cyclictest0-21swapper/220:15:552
552999341,28cyclictest0-21swapper/223:36:022
552999341,28cyclictest0-21swapper/200:31:022
552999340,5cyclictest19741-21cut23:46:072
552999340,5cyclictest16222-21ssh23:09:502
552999340,4cyclictest7130-21/usr/sbin/munin00:41:122
106891340,1ptp4l401ktimersoftd/323:29:513
553599332,25cyclictest0-21swapper/320:50:563
553599331,28cyclictest27942-21cpuspeed_turbos20:31:003
553599330,4cyclictest22488-21irqrtprio21:26:043
553599330,2cyclictest0-21swapper/321:15:563
552999337,23cyclictest10781-21ls22:31:012
552999333,25cyclictest25119-21apt-get22:45:582
552999331,29cyclictest21702-21cut00:21:112
552999331,28cyclictest31338-21awk22:51:102
552999331,26cyclictest0-21swapper/220:45:542
552999331,22cyclictest1382-21ssh23:26:202
552999330,2cyclictest0-21swapper/200:06:042
5535993215,14cyclictest19214-21latency20:11:033
553599321,26cyclictest0-21swapper/319:50:553
553599320,4cyclictest12623-21switchtime19:56:103
553599320,2cyclictest0-21swapper/320:56:033
552999323,24cyclictest14045-21apt-get23:41:022
552999323,24cyclictest14045-21apt-get23:41:022
5529993213,16cyclictest23799-21expr22:11:002
5529993213,16cyclictest11131-21/usr/sbin/munin19:56:072
5529993210,18cyclictest32467-21/usr/sbin/munin20:40:572
552999320,4cyclictest17702-21irqrtprio00:51:092
552999320,2cyclictest0-21swapper/223:01:142
552999320,2cyclictest0-21swapper/222:21:092
552999320,2cyclictest0-21swapper/221:43:482
552999320,2cyclictest0-21swapper/221:26:162
552999320,2cyclictest0-21swapper/200:56:492
553599311,9cyclictest16268-21fschecks_time20:05:583
553599311,9cyclictest16268-21fschecks_time20:05:583
5535993115,13cyclictest41-21ksoftirqd/321:14:203
5535993110,18cyclictest29012-21expr21:40:583
5535993110,17cyclictest19979-21irqrtprio21:21:043
553599310,2cyclictest0-21swapper/301:05:533
552999317,20cyclictest13720-21cpuspeed_turbos20:00:572
552999311,27cyclictest3504-21awk00:36:112
552999311,26cyclictest7143-21/usr/sbin/munin22:26:102
552999311,26cyclictest31775-21df01:06:052
552999311,25cyclictest8818-21apt-get19:50:552
552999311,25cyclictest29136-21snmp_o5powerctl20:31:122
552999311,21cyclictest2325-21/usr/sbin/munin22:56:012
5529993112,16cyclictest28693-21sh01:01:382
552999310,2cyclictest0-21swapper/223:16:102
552999310,2cyclictest0-21swapper/221:51:132
552999310,2cyclictest0-21swapper/221:31:042
552999310,2cyclictest0-21swapper/220:25:552
5523993124,3cyclictest25-21ksoftirqd/122:51:061
552399311,3cyclictest121rcu_preempt23:36:101
32912316,11sleep00-21swapper/019:40:530
553599301,25cyclictest23449-21grep20:20:583
552999305,22cyclictest9553-21idleruntime-cro21:00:442
552999305,22cyclictest5867-21cpuspeed_turbos19:46:022
5529993012,15cyclictest23644-21if_err_enp1s020:21:002
552999300,2cyclictest0-21swapper/221:21:042
5517993024,3cyclictest9-21ksoftirqd/000:11:100
553599291,24cyclictest2185-21idleruntime-cro20:45:443
552999291,24cyclictest18358-21/usr/sbin/munin20:10:572
552999290,2cyclictest0-21swapper/221:11:122
552399298,18cyclictest2238-21sendmail_mailqu22:21:091
5523992924,3cyclictest25-21ksoftirqd/123:35:471
552399292,3cyclictest121rcu_preempt22:47:481
5523992913,4cyclictest25-21ksoftirqd/123:01:001
5517992924,3cyclictest9-21ksoftirqd/022:00:460
5517992923,3cyclictest9-21ksoftirqd/023:51:020
5517992915,5cyclictest9-21ksoftirqd/001:14:100
33732296,10sleep20-21swapper/219:40:552
5523992823,3cyclictest25-21ksoftirqd/121:55:451
5523992823,3cyclictest25-21ksoftirqd/101:15:501
5517992823,3cyclictest9-21ksoftirqd/023:41:080
5517992823,3cyclictest9-21ksoftirqd/023:41:080
49052280,2sleep10-21swapper/122:57:241
245222280,2sleep10-21swapper/120:21:101
5523992722,3cyclictest25-21ksoftirqd/123:26:071
5523992722,3cyclictest25-21ksoftirqd/100:26:411
5523992721,3cyclictest25-21ksoftirqd/122:17:211
5523992721,3cyclictest25-21ksoftirqd/122:06:081
552399271,2cyclictest121rcu_preempt00:37:501
5517992722,3cyclictest9-21ksoftirqd/020:55:460
5517992722,3cyclictest9-21ksoftirqd/000:01:180
5517992721,3cyclictest9-21ksoftirqd/023:58:290
5517992721,3cyclictest9-21ksoftirqd/020:50:550
286432270,2sleep00-21swapper/020:31:050
5523992622,3cyclictest25-21ksoftirqd/101:06:021
5523992621,3cyclictest25-21ksoftirqd/123:18:001
5523992621,3cyclictest25-21ksoftirqd/122:31:061
5523992621,3cyclictest25-21ksoftirqd/100:16:081
5523992620,3cyclictest25-21ksoftirqd/120:38:571
5523992619,4cyclictest25-21ksoftirqd/121:40:431
5523992619,4cyclictest25-21ksoftirqd/119:54:491
5517992621,3cyclictest9-21ksoftirqd/021:46:020
5517992620,4cyclictest9-21ksoftirqd/000:35:270
5517992620,3cyclictest9-21ksoftirqd/021:28:460
5517992620,3cyclictest9-21ksoftirqd/021:02:120
5517992619,4cyclictest9-21ksoftirqd/022:19:410
5523992521,3cyclictest25-21ksoftirqd/121:57:241
5523992520,3cyclictest25-21ksoftirqd/121:41:561
5523992520,3cyclictest25-21ksoftirqd/100:53:031
5523992519,3cyclictest25-21ksoftirqd/120:06:531
5523992519,3cyclictest25-21ksoftirqd/120:06:531
5523992518,4cyclictest25-21ksoftirqd/120:25:561
5517992520,3cyclictest9-21ksoftirqd/023:15:470
5517992520,3cyclictest9-21ksoftirqd/022:37:230
5517992520,3cyclictest9-21ksoftirqd/022:21:050
5517992520,3cyclictest9-21ksoftirqd/000:25:490
5517992519,4cyclictest9-21ksoftirqd/022:51:060
5517992519,4cyclictest9-21ksoftirqd/021:17:420
5517992519,3cyclictest9-21ksoftirqd/021:32:100
5517992519,3cyclictest9-21ksoftirqd/020:22:580
5517992518,4cyclictest32049-21ls01:06:080
268342250,4sleep126844-21ssh23:53:381
5523992419,3cyclictest25-21ksoftirqd/122:01:061
5523992419,3cyclictest25-21ksoftirqd/121:04:521
5523992419,3cyclictest25-21ksoftirqd/119:46:031
5523992419,3cyclictest25-21ksoftirqd/100:23:121
5523992418,3cyclictest25-21ksoftirqd/121:22:561
5523992418,3cyclictest25-21ksoftirqd/119:57:081
5523992417,4cyclictest25-21ksoftirqd/120:48:561
5523992417,4cyclictest25-21ksoftirqd/120:42:021
5517992419,3cyclictest9-21ksoftirqd/023:48:320
5517992419,3cyclictest9-21ksoftirqd/020:26:120
5517992419,3cyclictest9-21ksoftirqd/019:50:260
5517992419,3cyclictest9-21ksoftirqd/000:41:080
5517992418,3cyclictest9-21ksoftirqd/020:17:000
551799241,4cyclictest14926-21snmp_o5powerctl20:01:180
157342240,20sleep00-21swapper/000:49:210
5523992318,3cyclictest25-21ksoftirqd/123:41:081
5523992318,3cyclictest25-21ksoftirqd/123:41:081
5523992318,3cyclictest25-21ksoftirqd/100:31:021
5523992317,3cyclictest25-21ksoftirqd/122:14:281
5523992317,3cyclictest25-21ksoftirqd/120:13:191
5523992316,4cyclictest25-21ksoftirqd/121:13:131
552399231,19cyclictest8018-21if_enp1s0.120:56:031
5517992318,3cyclictest9-21ksoftirqd/022:56:020
5517992318,3cyclictest9-21ksoftirqd/022:26:060
5517992318,3cyclictest9-21ksoftirqd/020:06:520
5517992318,3cyclictest9-21ksoftirqd/020:06:520
5517992318,3cyclictest9-21ksoftirqd/020:00:420
5517992318,3cyclictest9-21ksoftirqd/000:16:080
5517992317,3cyclictest9-21ksoftirqd/021:40:340
5517992317,3cyclictest9-21ksoftirqd/020:15:190
5517992316,4cyclictest9-21ksoftirqd/020:46:380
286222230,3sleep030875-21diskmemload22:49:090
552399227,4cyclictest225652rm22:42:011
5523992217,3cyclictest25-21ksoftirqd/123:21:071
5523992217,3cyclictest25-21ksoftirqd/122:36:161
5523992217,3cyclictest25-21ksoftirqd/100:41:041
5523992217,3cyclictest25-21ksoftirqd/100:01:171
5523992216,3cyclictest25-21ksoftirqd/120:30:571
5523992213,5cyclictest20590-21unixbench_multi23:46:181
5523992211,8cyclictest6458-21irqrtprio22:26:061
5517992217,3cyclictest9-21ksoftirqd/022:06:080
5517992217,3cyclictest9-21ksoftirqd/021:41:030
5517992217,3cyclictest9-21ksoftirqd/021:21:040
5517992217,3cyclictest9-21ksoftirqd/019:51:020
5517992216,4cyclictest9-21ksoftirqd/023:31:040
5517992216,3cyclictest9-21ksoftirqd/022:41:170
5517992216,3cyclictest9-21ksoftirqd/020:42:450
5517992214,6cyclictest0-21swapper/022:34:090
552399212,16cyclictest5513-21grep20:51:021
5523992116,3cyclictest25-21ksoftirqd/120:19:261
5523992114,4cyclictest6533-21sed00:06:081
5517992115,4cyclictest9-21ksoftirqd/001:01:040
5517992115,4cyclictest27495-21tune2fs23:21:040
5517992115,3cyclictest9-21ksoftirqd/023:05:480
5517992114,4cyclictest5472-21sh21:51:150
5523992014,4cyclictest25-21ksoftirqd/121:32:241
5523992014,3cyclictest22745-21sed21:26:061
5523992013,4cyclictest15786-21sh23:09:051
551799202,15cyclictest18795-21grep00:51:200
5517992015,3cyclictest9-21ksoftirqd/021:08:580
5517992015,3cyclictest9-21ksoftirqd/000:58:000
5517992014,4cyclictest16773-21cron23:10:470
5517992014,3cyclictest9-21ksoftirqd/023:36:070
5517992014,3cyclictest9-21ksoftirqd/023:29:020
5517992014,3cyclictest14389-21gltestperf22:01:030
5517992013,4cyclictest5557-21sh00:38:400
552399194,9cyclictest28522-21apt-get23:56:011
5523991914,3cyclictest12702-21sh00:11:461
5523991913,3cyclictest17501-21if_enp1s0.121:16:001
5517991913,3cyclictest9-21ksoftirqd/021:11:030
5517991913,3cyclictest27359-21sh00:27:010
5517991912,4cyclictest7372-21timerandwakeup00:06:170
5517991813,3cyclictest30087-21seq20:35:460
5517991812,3cyclictest16778-21latency_hist23:10:470
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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