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2026-01-15 - 15:30
[ 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 all highest latencies:
System rackbslot6.osadl.org (updated Thu Jan 15, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1207621750,3sleep12507799cyclictest12:06:571
2609721710,3sleep02507399cyclictest10:09:050
1091721660,3sleep12507799cyclictest12:39:131
2765621650,5sleep02507399cyclictest11:16:050
1068911210,8ptp4l21855-21kworker/3:007:26:453
106891820,1ptp4l401ktimersoftd/309:41:243
106891730,1ptp4l401ktimersoftd/310:50:263
106891720,1ptp4l401ktimersoftd/309:33:223
106891700,1ptp4l401ktimersoftd/309:54:093
253662670,2sleep30-21swapper/310:40:193
246732634,10sleep00-21swapper/007:24:560
106891620,1ptp4l401ktimersoftd/312:25:593
28222570,2sleep30-21swapper/312:30:083
118872550,2sleep20-21swapper/212:06:382
66662540,3sleep32508899cyclictest11:28:333
247102504,34sleep20-21swapper/207:25:262
172672500,2sleep30-21swapper/310:33:173
2507799480,4cyclictest18660-21diskmemload12:48:071
106891460,1ptp4l401ktimersoftd/312:23:133
106891440,10ptp4l401ktimersoftd/310:14:583
106891440,0ptp4l401ktimersoftd/311:36:323
2507799435,22cyclictest18660-21diskmemload10:54:291
106891430,1ptp4l401ktimersoftd/309:01:393
2507799423,33cyclictest21007-21apt-get10:04:031
106891420,1ptp4l401ktimersoftd/311:15:283
106891410,1ptp4l401ktimersoftd/308:29:133
106891410,1ptp4l401ktimersoftd/308:05:293
106891410,0ptp4l401ktimersoftd/311:22:523
2507799402,29cyclictest22947-21apt-get10:39:041
2507799391,3cyclictest1055-21runrttasks08:56:381
2507799382,30cyclictest29913-21apt-get11:19:041
2507799382,29cyclictest27839-21apt-get10:44:041
106891380,1ptp4l401ktimersoftd/312:55:593
106891380,1ptp4l401ktimersoftd/312:55:593
106891380,1ptp4l401ktimersoftd/312:53:093
106891380,1ptp4l401ktimersoftd/310:36:143
106891380,1ptp4l401ktimersoftd/310:11:153
106891380,1ptp4l401ktimersoftd/310:06:223
106891380,1ptp4l401ktimersoftd/309:53:473
106891380,1ptp4l401ktimersoftd/309:45:033
106891380,1ptp4l401ktimersoftd/309:14:133
106891380,0ptp4l401ktimersoftd/312:34:063
106891380,0ptp4l401ktimersoftd/311:01:363
2507799373,29cyclictest28902-21apt-get09:39:021
2507799373,27cyclictest687-21apt-get07:43:591
2507799372,28cyclictest24625-21apt-get08:34:011
2507799371,31cyclictest0-21swapper/111:09:041
106891370,1ptp4l401ktimersoftd/312:10:013
106891370,1ptp4l401ktimersoftd/312:01:423
106891370,1ptp4l401ktimersoftd/311:41:463
106891370,1ptp4l401ktimersoftd/310:55:423
106891370,1ptp4l401ktimersoftd/310:03:313
106891370,1ptp4l401ktimersoftd/309:38:413
106891370,0ptp4l401ktimersoftd/311:46:303
106891370,0ptp4l401ktimersoftd/310:23:143
299462360,2sleep30-21swapper/310:44:493
2507799364,26cyclictest8222-21apt-get10:24:021
2507799362,29cyclictest11829-21apt-get09:14:021
2507799362,27cyclictest16589-21apt-get09:24:021
2507799361,28cyclictest28131-21apt-get12:24:051
2507799361,28cyclictest22255-21apt-get08:29:001
2507799360,4cyclictest28797-21timerwakeupswit08:39:171
2507799360,4cyclictest2416-21ssh10:49:481
2507799360,4cyclictest2274-21ssh11:56:491
2507799360,4cyclictest13831-21cut08:09:081
2507799360,3cyclictest6314-21cut12:34:131
2507799360,3cyclictest20785-21ssh10:35:551
2507799360,3cyclictest0-21swapper/109:58:391
2507799360,2cyclictest0-21swapper/112:15:541
106891360,1ptp4l401ktimersoftd/312:46:183
106891360,1ptp4l401ktimersoftd/311:12:103
106891360,1ptp4l401ktimersoftd/311:05:093
106891360,1ptp4l401ktimersoftd/310:26:323
106891360,1ptp4l401ktimersoftd/308:49:183
106891360,1ptp4l401ktimersoftd/307:59:133
25077993530,3cyclictest0-21swapper/107:28:481
2507799351,4cyclictest24727-21snmp_o5powerctl12:19:201
25077993514,18cyclictest28921-21sh11:18:161
25077993514,18cyclictest23592-21sh12:52:291
25077993513,18cyclictest10109-21bc10:59:031
2507799351,27cyclictest31971-21apt-get08:49:011
2507799350,4cyclictest6588-21diskstats09:49:061
2507799350,4cyclictest2228-21ssh11:23:561
2507799350,4cyclictest13456-21fschecks_count10:29:071
2507799350,2cyclictest0-21swapper/110:02:421
106891350,1ptp4l401ktimersoftd/312:38:563
106891350,0ptp4l401ktimersoftd/312:08:093
2507799346,24cyclictest26669-21timerandwakeup12:54:231
2507799346,24cyclictest26669-21timerandwakeup12:54:231
2507799342,27cyclictest8041-21apt-get07:59:031
2507799341,27cyclictest17527-21apt-get08:19:011
2507799340,5cyclictest14884-21rm11:36:051
2507799340,4cyclictest4763-21smartctl10:19:151
2507799340,4cyclictest2836-21snmp_o5powerctl09:44:141
2507799340,4cyclictest19339-21rm11:40:211
2507799340,3cyclictest6813-21cat09:04:011
2507799340,3cyclictest6559-21ssh12:00:491
2507799340,3cyclictest3681-21ssh12:31:381
2507799340,3cyclictest15017-21apt-get11:04:041
106891340,0ptp4l401ktimersoftd/311:30:063
2507799332,25cyclictest4516-21apt-get08:59:011
2507799332,25cyclictest19050-21apt-get09:29:021
2507799332,24cyclictest19891-21apt-get08:24:011
2507799330,3cyclictest290872sleep110:11:351
2507799330,3cyclictest11038-21ssh11:32:411
106891330,1ptp4l401ktimersoftd/312:16:043
106891330,1ptp4l401ktimersoftd/308:54:373
106891330,1ptp4l401ktimersoftd/307:32:463
2507799327,21cyclictest27692-21fschecks_count07:33:481
2507799326,23cyclictest16105-21sed08:14:081
2507799326,22cyclictest13670-21grep12:09:071
25077993213,16cyclictest7035-21switchtime07:54:141
2507799320,4cyclictest25721-21fw_packets07:29:031
2507799320,3cyclictest23980-21apt-get09:34:021
2507799320,3cyclictest2069-21ssh10:17:271
2507799320,3cyclictest14476-21diskstats09:19:051
2507799320,3cyclictest0-21swapper/111:47:051
2507799320,2cyclictest0-21swapper/107:49:151
106891320,1ptp4l401ktimersoftd/309:05:403
2507799316,21cyclictest31478-21irqrtprio07:39:071
2507799316,21cyclictest31478-21irqrtprio07:39:071
2507799311,4cyclictest9247-21apt-get09:09:021
2507799310,3cyclictest26624-21sh11:49:051
25073993124,4cyclictest9-21ksoftirqd/012:24:050
106891310,9ptp4l401ktimersoftd/309:13:353
25083993022,5cyclictest33-21ksoftirqd/210:29:042
2507799304,22cyclictest29538-21basename08:43:591
25073993025,3cyclictest9-21ksoftirqd/008:58:490
106891300,0ptp4l401ktimersoftd/311:53:303
25083992922,4cyclictest11305-21cron09:13:502
106891290,10ptp4l401ktimersoftd/307:56:353
2507799284,21cyclictest10534-21grep08:04:021
106891280,1ptp4l401ktimersoftd/308:34:283
56012270,2sleep20-21swapper/211:26:432
25088992720,4cyclictest41-21ksoftirqd/308:15:383
25088992720,4cyclictest41-21ksoftirqd/307:52:423
25083992720,4cyclictest33-21ksoftirqd/207:42:452
25083992720,4cyclictest33-21ksoftirqd/207:42:452
25073992721,3cyclictest9-21ksoftirqd/011:44:290
106891270,1ptp4l401ktimersoftd/308:23:063
106891270,11ptp4l401ktimersoftd/307:43:103
106891270,11ptp4l401ktimersoftd/307:43:103
25083992621,3cyclictest33-21ksoftirqd/211:19:062
25083992621,3cyclictest33-21ksoftirqd/209:49:032
25083992619,4cyclictest33-21ksoftirqd/211:55:302
25083992618,5cyclictest19865-21snmp_o5powerctl12:14:192
25073992620,3cyclictest9-21ksoftirqd/009:04:530
25073992615,6cyclictest27848-21ssh10:44:040
106891260,1ptp4l401ktimersoftd/311:55:203
106891260,1ptp4l401ktimersoftd/308:08:593
106891260,10ptp4l401ktimersoftd/308:43:033
25088992519,3cyclictest41-21ksoftirqd/308:43:543
25083992519,3cyclictest33-21ksoftirqd/211:04:552
25083992518,4cyclictest33-21ksoftirqd/208:03:532
2508399250,3cyclictest121rcu_preempt09:29:092
2507399256,13cyclictest8732-21ssh12:04:050
25073992519,3cyclictest9-21ksoftirqd/012:14:200
25073992519,3cyclictest9-21ksoftirqd/009:32:270
25073992519,3cyclictest9-21ksoftirqd/009:00:470
25073992518,4cyclictest9-21ksoftirqd/007:29:550
106891250,1ptp4l401ktimersoftd/307:38:263
25083992419,3cyclictest33-21ksoftirqd/212:02:002
25083992418,4cyclictest33-21ksoftirqd/207:35:072
25083992417,4cyclictest33-21ksoftirqd/208:55:122
25083992415,5cyclictest321ktimersoftd/210:34:032
25073992418,4cyclictest9-21ksoftirqd/012:19:570
25073992414,6cyclictest14935-21/usr/sbin/munin11:04:030
25073992412,9cyclictest16677-21cat11:38:540
1716422417,3sleep233-21ksoftirqd/212:12:252
106891240,1ptp4l401ktimersoftd/309:24:163
106891240,1ptp4l401ktimersoftd/309:19:033
106891240,1ptp4l401ktimersoftd/307:44:123
3229922316,3sleep233-21ksoftirqd/210:48:502
2508399238,4cyclictest9252cut12:29:092
25083992318,3cyclictest33-21ksoftirqd/209:23:342
25083992317,4cyclictest33-21ksoftirqd/209:06:122
25083992317,4cyclictest33-21ksoftirqd/208:43:192
25083992317,4cyclictest33-21ksoftirqd/207:49:522
25083992316,4cyclictest33-21ksoftirqd/209:27:152
25083992315,3cyclictest25169-21grep12:54:082
25083992315,3cyclictest25169-21grep12:54:082
2508399231,19cyclictest23209-21snmp_o5powerctl11:44:182
2508399230,3cyclictest121rcu_preempt08:16:272
2507399234,14cyclictest18660-21diskmemload09:34:030
2507399233,13cyclictest22959-21ssh10:39:050
25073992317,3cyclictest9-21ksoftirqd/007:41:030
25073992317,3cyclictest9-21ksoftirqd/007:41:030
25073992316,4cyclictest9-21ksoftirqd/009:24:200
25073992316,4cyclictest26815-21tail12:54:240
25073992316,4cyclictest26815-21tail12:54:240
2507399231,19cyclictest1358-21ssh10:16:140
106891230,1ptp4l401ktimersoftd/308:24:043
2508399227,12cyclictest1055-21runrttasks11:39:342
25083992217,3cyclictest7749-21grep11:29:112
25083992215,4cyclictest8191-21cpuspeed_turbos07:59:042
25083992215,4cyclictest33-21ksoftirqd/208:38:342
2508399221,3cyclictest121rcu_preempt08:48:502
25083992212,7cyclictest26098-21/usr/sbin/munin10:09:052
2508399220,18cyclictest0-21swapper/209:38:522
2507399224,11cyclictest64-21kswapd012:49:070
25073992217,3cyclictest9-21ksoftirqd/007:46:490
25073992216,4cyclictest9-21ksoftirqd/008:42:090
25073992216,3cyclictest9-21ksoftirqd/008:44:220
25073992216,3cyclictest8141-21/usr/sbin/munin10:24:020
25073992215,4cyclictest5572-21fschecks_time10:54:070
25073992214,5cyclictest9903-21grep09:09:080
2507399221,18cyclictest20578-21ssh10:03:480
2507399221,17cyclictest29389-21grep09:39:060
2508399215,3cyclictest30748-21sh11:53:232
2508399211,8cyclictest22827-21unixbench_singl10:04:202
25083992115,3cyclictest33-21ksoftirqd/210:20:432
25083992115,3cyclictest33-21ksoftirqd/209:35:562
25083992115,3cyclictest33-21ksoftirqd/207:47:432
25083992115,3cyclictest12646-21snmp_o5powerctl09:54:162
25083992114,4cyclictest30967-21tr10:14:032
25083992114,4cyclictest24714-21/usr/sbin/munin11:14:232
25083992114,4cyclictest15948-21sh09:58:552
25083992114,4cyclictest13525-21sh11:34:172
25083992114,4cyclictest10417-21expr12:39:092
25083992113,5cyclictest10846-21grep10:59:112
25083992113,4cyclictest25288-21sh12:19:402
2508399211,17cyclictest20254-21df_inode12:49:102
2508399211,17cyclictest15373-21df_inode12:44:082
2508399211,17cyclictest13171-21snmp_o5powerctl09:14:152
2508399211,16cyclictest9682-21snmp_o5powerctl10:24:172
2507399215,6cyclictest1055-21runrttasks08:00:420
25073992116,3cyclictest9-21ksoftirqd/012:39:560
25073992116,3cyclictest9-21ksoftirqd/011:40:510
25073992116,3cyclictest9-21ksoftirqd/009:54:170
25073992116,3cyclictest9-21ksoftirqd/008:36:270
25073992114,4cyclictest8414-21sed12:03:550
25073992113,6cyclictest12571-21ssh11:00:230
25073992113,5cyclictest24320-21turbostat.cron08:33:490
25073992112,5cyclictest21165-21processes11:09:140
25073992112,5cyclictest1018-21irqrtprio10:49:100
25083992014,3cyclictest5129-21/usr/sbin/munin10:54:122
25083992013,4cyclictest7805-21sh12:35:242
25083992013,4cyclictest33-21ksoftirqd/207:54:222
25083992013,4cyclictest25255-21/usr/sbin/munin07:29:032
25083992013,4cyclictest20140-21df08:24:032
25083992013,4cyclictest1055-21runrttasks10:49:082
25083992012,5cyclictest30624-21sh12:25:302
25083992011,5cyclictest20106-21cstates11:09:062
25073992015,3cyclictest0-21swapper/011:24:300
25073992014,3cyclictest9-21ksoftirqd/012:34:090
25073992014,3cyclictest9-21ksoftirqd/008:53:490
25073992013,4cyclictest233-21systemd-journal07:38:480
25073992013,4cyclictest22203-21phc2sys10:04:120
25073992013,4cyclictest21356-21sh10:36:540
25073992013,4cyclictest15060-21/usr/sbin/munin08:14:060
25073992013,4cyclictest13192-21grep08:09:040
25073992013,4cyclictest10323-21/usr/sbin/munin08:04:100
25073992012,4cyclictest16252-21open_files12:44:140
2507399201,17cyclictest0-21swapper/011:49:150
2508399193,10cyclictest1389-21ssh09:44:012
25083991913,3cyclictest22424-21cstates08:29:022
25083991912,4cyclictest4903-21fw_packets08:59:052
25083991912,4cyclictest33-21ksoftirqd/208:49:002
25083991912,4cyclictest24023-21cat10:39:122
25083991911,5cyclictest18468-21latency08:19:092
25083991911,5cyclictest13603-21irqrtprio08:09:062
25073991913,4cyclictest4221-21sed07:49:070
25073991913,3cyclictest9-21ksoftirqd/012:09:000
25073991913,3cyclictest32104-21if_err_enp1s0.111:54:100
25073991913,3cyclictest12050-21expr09:14:030
25073991912,4cyclictest9-21ksoftirqd/009:21:270
25073991912,4cyclictest7223-21basename11:29:050
25073991912,4cyclictest30308-21tune2fs11:19:080
25073991912,4cyclictest18660-21diskmemload12:32:120
25073991912,4cyclictest18660-21diskmemload10:19:060
2507399191,16cyclictest0-21swapper/010:30:470
2507399191,16cyclictest0-21swapper/009:52:040
25073991812,3cyclictest18168-21irqrtprio08:19:080
25073991811,4cyclictest6181-21cat07:54:040
25073991811,4cyclictest20059-21cstates08:24:020
25073991810,5cyclictest1855-21gltestperf09:44:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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