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2026-02-25 - 17:17
[ 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 highest latencies:
System rackbslot6.osadl.org (updated Wed Feb 25, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2954921630,5sleep31861199cyclictest12:54:453
2954921630,5sleep31861199cyclictest12:54:453
136121580,3sleep11859699cyclictest11:19:121
1068911040,4ptp4l401ktimersoftd/307:47:053
276112720,2sleep30-21swapper/308:06:513
30042700,2sleep30-21swapper/312:26:593
51292660,3sleep31861199cyclictest09:36:483
183492654,10sleep00-21swapper/007:49:460
1861199640,3cyclictest7179-21ssh13:05:223
183202634,10sleep10-21swapper/107:49:231
69172590,5sleep01859099cyclictest13:04:540
223012590,2sleep00-21swapper/007:56:490
183342550,2sleep00-21swapper/010:31:090
130772510,2sleep30-21swapper/312:37:033
18600995042,5cyclictest18609-21ls07:51:322
131982440,3sleep09-21ksoftirqd/009:51:550
95742430,4sleep11859699cyclictest11:26:591
1861199410,3cyclictest0-21swapper/313:09:103
106891400,1ptp4l401ktimersoftd/311:11:523
1861199392,30cyclictest11100-21apt-get10:56:483
106891390,1ptp4l401ktimersoftd/313:12:403
106891390,1ptp4l401ktimersoftd/311:51:593
1861199380,2cyclictest0-21swapper/308:32:483
106891380,1ptp4l401ktimersoftd/313:00:003
106891380,1ptp4l401ktimersoftd/312:42:193
106891380,1ptp4l401ktimersoftd/311:25:113
106891380,1ptp4l401ktimersoftd/310:47:363
106891380,1ptp4l401ktimersoftd/310:41:023
106891380,1ptp4l401ktimersoftd/310:18:113
106891380,1ptp4l401ktimersoftd/310:08:163
106891380,1ptp4l401ktimersoftd/310:06:143
1861199372,29cyclictest19001-21apt-get10:31:473
1861199370,33cyclictest477-21tune2fs09:26:493
1861199370,33cyclictest477-21tune2fs09:26:493
106891370,1ptp4l401ktimersoftd/312:46:463
106891370,1ptp4l401ktimersoftd/312:24:263
106891370,1ptp4l401ktimersoftd/312:18:263
106891370,1ptp4l401ktimersoftd/312:09:263
106891370,1ptp4l401ktimersoftd/312:04:143
106891370,1ptp4l401ktimersoftd/311:42:383
106891370,1ptp4l401ktimersoftd/311:40:173
106891370,1ptp4l401ktimersoftd/311:34:493
106891370,1ptp4l401ktimersoftd/311:27:473
106891370,1ptp4l401ktimersoftd/311:10:193
106891370,1ptp4l401ktimersoftd/310:53:143
106891370,1ptp4l401ktimersoftd/310:42:593
106891370,1ptp4l401ktimersoftd/310:25:313
106891370,1ptp4l401ktimersoftd/310:00:273
106891370,1ptp4l401ktimersoftd/309:54:283
106891370,0ptp4l401ktimersoftd/313:20:533
106891370,0ptp4l401ktimersoftd/311:18:343
106891370,0ptp4l401ktimersoftd/310:16:343
1861199363,26cyclictest11250-21apt-get08:41:453
18611993614,19cyclictest31298-21/usr/sbin/munin08:16:573
106891360,1ptp4l401ktimersoftd/312:14:223
106891360,1ptp4l401ktimersoftd/311:03:103
106891360,1ptp4l401ktimersoftd/310:28:293
1861199350,3cyclictest9861-21sed08:36:523
106891350,1ptp4l401ktimersoftd/312:01:353
106891350,0ptp4l401ktimersoftd/312:32:543
1861199348,23cyclictest25938-21expr09:11:483
1861199340,5cyclictest21461-21sed09:01:523
1861199337,23cyclictest30424-21expr09:21:463
1861199331,4cyclictest7619-21fschecks_count09:41:503
1861199330,4cyclictest28642-21irqstats11:46:563
1861199326,23cyclictest25103-21irqrtprio08:01:503
18611993210,19cyclictest19019-21irqrtprio08:56:523
1861199320,4cyclictest30737-21taskset08:12:193
1861199320,4cyclictest2995-21cut09:31:493
1861199316,23cyclictest24349-21ptp4l09:06:563
1861199316,22cyclictest19179-21fschecks_time07:51:473
1861199311,25cyclictest0-21swapper/308:21:453
1861199310,4cyclictest11007-21python09:46:573
1861199307,20cyclictest22554-21irqrtprio07:56:513
1861199305,21cyclictest15691-21latency_hist08:51:343
1860099301,3cyclictest121rcu_preempt08:39:432
18590992922,4cyclictest9-21ksoftirqd/013:10:120
106891290,1ptp4l401ktimersoftd/308:31:333
1861199288,17cyclictest16531-21if_enp1s0.108:51:503
1861199284,21cyclictest27971-21cpuspeed_turbos09:16:473
18600992821,4cyclictest33-21ksoftirqd/213:10:352
18600992721,3cyclictest33-21ksoftirqd/210:05:022
1859699273,14cyclictest4972-21ssh11:56:481
18596992720,4cyclictest25-21ksoftirqd/110:56:321
1859099272,5cyclictest13103-21apt-get11:31:490
18590992720,4cyclictest9-21ksoftirqd/011:10:480
1581722720,3sleep09-21ksoftirqd/012:06:580
194322260,2sleep00-21swapper/012:11:430
1860099264,13cyclictest29247-21ssh10:41:472
1860099263,13cyclictest2683-21sendmail-mta09:41:472
18600992621,3cyclictest33-21ksoftirqd/211:47:052
18600992620,3cyclictest33-21ksoftirqd/209:11:422
18600992620,3cyclictest33-21ksoftirqd/208:02:512
18600992619,4cyclictest33-21ksoftirqd/212:14:502
18600992619,4cyclictest33-21ksoftirqd/210:11:562
18600992619,4cyclictest33-21ksoftirqd/209:09:572
18596992620,3cyclictest25-21ksoftirqd/109:20:511
18596992619,4cyclictest25-21ksoftirqd/108:37:361
18596992615,6cyclictest0-21swapper/110:11:461
18590992620,4cyclictest9-21ksoftirqd/012:26:080
18590992619,4cyclictest9-21ksoftirqd/009:12:360
18590992619,4cyclictest9-21ksoftirqd/008:52:170
6652250,2sleep10-21swapper/109:26:511
6652250,2sleep10-21swapper/109:26:511
1860099254,12cyclictest21364-21ssh12:46:502
18600992520,3cyclictest33-21ksoftirqd/210:51:352
18600992519,3cyclictest33-21ksoftirqd/213:01:392
18600992519,3cyclictest33-21ksoftirqd/208:45:032
18600992519,3cyclictest33-21ksoftirqd/208:34:222
1859699252,3cyclictest121rcu_preempt09:41:551
18590992520,3cyclictest9-21ksoftirqd/008:06:320
18590992519,3cyclictest9-21ksoftirqd/008:43:340
18590992519,3cyclictest9-21ksoftirqd/008:28:200
18590992518,4cyclictest9-21ksoftirqd/013:11:540
18590992518,4cyclictest9-21ksoftirqd/009:48:370
18590992518,4cyclictest9-21ksoftirqd/009:07:420
1859099251,20cyclictest32722-21snmp_o5powerctl08:16:590
1859099250,5cyclictest1055-21runrttasks10:53:560
18600992419,3cyclictest33-21ksoftirqd/209:22:002
18600992418,3cyclictest33-21ksoftirqd/212:39:532
18600992418,3cyclictest33-21ksoftirqd/211:41:372
18600992417,4cyclictest33-21ksoftirqd/211:06:422
18600992417,4cyclictest33-21ksoftirqd/209:31:172
18600992417,4cyclictest33-21ksoftirqd/209:31:172
18600992417,4cyclictest33-21ksoftirqd/208:49:502
18600992416,6cyclictest7686-21apt-key11:26:372
18600992415,7cyclictest33-21ksoftirqd/211:11:452
18600992413,8cyclictest6915-21ssh13:04:542
1859699245,16cyclictest0-21swapper/111:45:041
18596992418,3cyclictest25-21ksoftirqd/111:35:221
18596992418,3cyclictest25-21ksoftirqd/108:19:091
18596992417,4cyclictest25-21ksoftirqd/111:36:461
18596992417,4cyclictest25-21ksoftirqd/108:02:041
1859099247,14cyclictest31254-21missed_timers09:21:530
18590992419,3cyclictest9-21ksoftirqd/010:17:030
18590992419,3cyclictest15088-21kworker/0:110:31:480
18590992418,3cyclictest9-21ksoftirqd/009:43:070
18590992418,3cyclictest9-21ksoftirqd/008:23:380
18590992417,4cyclictest9-21ksoftirqd/008:12:300
18600992318,3cyclictest33-21ksoftirqd/212:03:262
18600992317,3cyclictest33-21ksoftirqd/213:14:522
18600992317,3cyclictest33-21ksoftirqd/210:52:552
18600992317,3cyclictest33-21ksoftirqd/209:41:122
18600992317,3cyclictest33-21ksoftirqd/209:19:552
18600992317,3cyclictest33-21ksoftirqd/208:57:262
18600992316,4cyclictest33-21ksoftirqd/209:32:422
18600992316,4cyclictest19834-21grep13:17:082
18600992312,3cyclictest27112-21sh11:46:182
18596992318,3cyclictest25-21ksoftirqd/108:21:441
18596992317,3cyclictest25-21ksoftirqd/112:06:541
18596992317,3cyclictest25-21ksoftirqd/109:22:251
18596992317,3cyclictest25-21ksoftirqd/108:53:421
18596992317,3cyclictest25-21ksoftirqd/108:45:181
18596992316,4cyclictest25-21ksoftirqd/109:35:341
18596992316,4cyclictest25-21ksoftirqd/109:04:101
18596992316,4cyclictest25-21ksoftirqd/108:13:321
18590992318,3cyclictest0-21swapper/009:17:500
18590992317,3cyclictest9-21ksoftirqd/008:06:350
18590992317,3cyclictest9-21ksoftirqd/007:51:430
18590992314,5cyclictest32422-21timerwakeupswit11:17:040
1859099231,3cyclictest11736-21diskmemload10:04:290
1859099231,2cyclictest11736-21diskmemload10:44:460
1859099231,19cyclictest0-21swapper/011:48:220
1860099226,12cyclictest29785-21gltestperf12:21:532
18600992217,3cyclictest33-21ksoftirqd/207:56:322
18600992216,3cyclictest33-21ksoftirqd/208:29:302
18600992216,3cyclictest33-21ksoftirqd/207:55:412
18600992215,4cyclictest33-21ksoftirqd/210:40:512
18600992215,4cyclictest33-21ksoftirqd/208:16:382
1860099220,10cyclictest21302ssh11:20:322
18596992216,3cyclictest6695-21/usr/sbin/munin12:32:091
18596992216,3cyclictest25-21ksoftirqd/113:20:091
18596992216,3cyclictest14325-21latency_hist12:06:381
18596992215,4cyclictest9386-21sh10:21:491
18596992215,4cyclictest24885-21gltestperf12:16:531
1859699221,18cyclictest0-21swapper/111:01:571
1859699220,4cyclictest1333-21sh11:51:591
1859099222,17cyclictest24769-21grep12:16:520
18590992218,2cyclictest0-21swapper/008:40:330
18590992217,3cyclictest9-21ksoftirqd/012:41:510
18590992216,3cyclictest9-21ksoftirqd/010:21:380
18590992216,3cyclictest9-21ksoftirqd/009:32:320
18590992215,4cyclictest9-21ksoftirqd/009:27:300
18590992215,4cyclictest9-21ksoftirqd/009:27:300
1859099221,3cyclictest11736-21diskmemload12:01:580
110252220,4sleep2321ktimersoftd/212:36:172
1860099218,10cyclictest14871-21cut12:06:492
1860099212,7cyclictest2210-21df_inode12:26:532
18600992115,4cyclictest33-21ksoftirqd/210:27:182
18600992115,3cyclictest33-21ksoftirqd/212:53:082
18600992115,3cyclictest33-21ksoftirqd/212:53:082
1860099211,4cyclictest9469-21awk12:01:382
18600992114,4cyclictest21555-21sh10:01:342
18600992114,4cyclictest18425-21sh11:03:082
18596992115,4cyclictest25-21ksoftirqd/108:10:271
18596992115,3cyclictest4690-21phc2sys13:02:021
18596992115,3cyclictest25-21ksoftirqd/110:42:301
18596992115,3cyclictest17947-21snmp_o5powerctl12:42:031
18596992114,4cyclictest25-21ksoftirqd/108:34:351
18596992114,4cyclictest14919-21sendmail_mailtr08:46:561
1859699211,18cyclictest6212-21ssh11:24:091
18596992110,5cyclictest241ktimersoftd/111:06:491
1859699210,4cyclictest14075-21ssh09:52:111
1859099214,11cyclictest18046-21ssh13:16:500
18590992117,2cyclictest0-21swapper/008:58:340
18590992115,3cyclictest9-21ksoftirqd/009:36:360
18590992114,4cyclictest26867-21sh11:45:530
18590992114,4cyclictest26270-21cpuspeed_turbos12:51:510
18590992114,4cyclictest26270-21cpuspeed_turbos12:51:510
18590992114,4cyclictest20534-21latency_hist11:06:360
18590992114,4cyclictest14440-21sh10:59:410
1859099211,3cyclictest19122-21ssh09:57:250
1859099211,3cyclictest11736-21diskmemload11:56:520
18590992113,5cyclictest25800-21cron12:51:380
18590992113,5cyclictest19761-21grep11:37:060
1859099211,2cyclictest0-21swapper/012:40:230
1859099211,2cyclictest0-21swapper/011:25:090
1859099211,18cyclictest0-21swapper/012:28:310
1859099211,18cyclictest0-21swapper/011:26:410
1859099211,18cyclictest0-21swapper/010:38:120
1859099211,18cyclictest0-21swapper/008:46:580
1859099211,17cyclictest371-21diskstats11:51:520
1859099210,18cyclictest5356-21ssh10:50:400
1860099202,15cyclictest12442-21ptp4l-jitter10:57:002
18600992015,3cyclictest33-21ksoftirqd/209:51:162
18600992014,3cyclictest33-21ksoftirqd/210:16:542
18600992014,3cyclictest20016-21sh12:45:022
18600992013,4cyclictest29304-21sh10:08:032
18600992013,4cyclictest19071-21wc10:31:482
18600992013,4cyclictest15231-21sh11:32:352
18600992013,4cyclictest14584-21sh09:53:042
18600992013,4cyclictest11736-21diskmemload12:17:012
18600992013,4cyclictest10315-21grep10:21:552
18600992012,4cyclictest9587-21rt-features11:26:592
1859699203,14cyclictest29926-21ssh12:55:251
1859699203,14cyclictest29926-21ssh12:55:251
18596992016,3cyclictest25-21ksoftirqd/112:26:421
18596992015,3cyclictest25-21ksoftirqd/110:32:551
18596992015,3cyclictest25-21ksoftirqd/110:01:481
18596992015,3cyclictest25-21ksoftirqd/109:56:491
18596992014,4cyclictest25-21ksoftirqd/109:50:151
18596992014,4cyclictest25-21ksoftirqd/108:30:061
18596992014,3cyclictest5601-21grep10:16:581
18596992014,3cyclictest29505-21expr12:21:511
18596992014,3cyclictest24398-21sh10:36:511
18596992014,3cyclictest16556-21sh10:28:071
18596992014,3cyclictest11691-21cpuspeed_turbos12:36:501
18596992013,4cyclictest31218-21cstates12:56:521
18596992013,4cyclictest26378-21cut09:11:511
18596992013,4cyclictest21350-21apt12:46:491
18596992013,4cyclictest1778-21expr10:46:491
18596992013,4cyclictest13266-21ls13:11:511
18596992013,4cyclictest11736-21diskmemload13:09:051
18596992012,4cyclictest27630-21/usr/sbin/munin11:46:521
1859699201,16cyclictest26556-21if_err_ens311:11:531
1859699200,8cyclictest19824-21snmpd09:11:111
18590992014,4cyclictest6208-21/usr/sbin/munin08:31:450
18590992014,3cyclictest9195-21sh12:33:060
18590992014,3cyclictest32155-21grep10:11:490
1859099201,2cyclictest1534-21ssh12:58:590
1859099201,16cyclictest0-21swapper/011:12:410
1859099200,18cyclictest0-21swapper/009:01:340
18600991913,3cyclictest26562-21/usr/sbin/munin08:06:532
18600991913,3cyclictest2377-21sh11:52:482
18600991913,3cyclictest15916-21acpi08:51:442
18600991912,4cyclictest33-21ksoftirqd/209:05:082
18600991912,4cyclictest30634-21grep08:12:012
18596991915,3cyclictest25-21ksoftirqd/107:52:111
18596991913,3cyclictest23412-21timerwakeupswit07:57:011
18596991913,3cyclictest21063-21switchtime12:12:061
18596991913,3cyclictest12058-21uname10:56:561
18596991912,4cyclictest30614-21seq10:10:171
18590991912,4cyclictest11736-21diskmemload10:08:410
18600991812,3cyclictest1478-21/usr/sbin/munin08:21:442
18596991812,3cyclictest18531-21cstates08:56:471
18596991812,3cyclictest1055-21runrttasks09:40:351
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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