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2026-01-17 - 16:20
[ 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 Sat Jan 17, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2091521570,5sleep21046999cyclictest12:00:002
106891950,35ptp4l401ktimersoftd/307:26:463
292042840,2sleep00-21swapper/010:28:410
143912820,3sleep19533-21kworker/u8:009:40:161
272472680,2sleep20-21swapper/211:32:022
293952670,4sleep229374-21ssh11:35:112
102052634,10sleep20-21swapper/207:27:572
103102590,2sleep00-21swapper/010:09:580
102182594,44sleep00-21swapper/007:28:070
167592580,1sleep20-21swapper/211:20:422
277742570,4sleep01045999cyclictest11:32:560
1047499567,19cyclictest0-21swapper/311:37:563
136272540,3sleep21046999cyclictest12:57:502
1047499548,11cyclictest28976-21latency_hist11:35:003
296232520,2sleep129624-21ssh12:08:141
296232520,2sleep129624-21ssh12:08:141
19612520,2sleep20-21swapper/211:40:132
1047499507,14cyclictest26916-21snmp_o5powerctl10:25:233
1047499507,12cyclictest13703-21taskset10:12:263
7182490,4sleep01045999cyclictest11:38:500
1047499459,8cyclictest2353-21hddtemp_smartct11:40:163
1047499438,11cyclictest0-21swapper/312:49:433
1045999422,10cyclictest5085-21ssh11:10:120
10474994111,17cyclictest31804-21/usr/sbin/munin10:30:223
10474994111,16cyclictest5268-21snmp_o5powerctl09:30:233
1045999412,6cyclictest0-21swapper/007:50:080
106891400,1ptp4l401ktimersoftd/309:46:213
1045999404,9cyclictest724-21ssh12:45:140
1045999402,5cyclictest0-21swapper/012:15:130
10459994013,4cyclictest24088-21cat09:50:170
275392390,2sleep30-21swapper/309:10:193
106891390,1ptp4l401ktimersoftd/311:58:133
10463993925,6cyclictest25-21ksoftirqd/110:00:101
10459993913,4cyclictest19756-21unixbench_multi10:50:280
10459993912,3cyclictest8832-21cat09:35:120
10459993912,3cyclictest2938-21cat08:20:080
106891380,1ptp4l401ktimersoftd/312:23:033
106891380,1ptp4l401ktimersoftd/311:53:573
106891380,1ptp4l401ktimersoftd/311:48:343
106891380,1ptp4l401ktimersoftd/311:15:423
106891380,1ptp4l401ktimersoftd/309:40:043
10474993810,12cyclictest10645-21/usr/sbin/munin07:30:233
10459993813,3cyclictest13070-21latency_hist12:25:010
10459993811,4cyclictest13458-21bc12:25:120
1045999380,14cyclictest3135-21tail11:40:220
106891370,1ptp4l401ktimersoftd/312:56:293
106891370,1ptp4l401ktimersoftd/312:50:553
106891370,1ptp4l401ktimersoftd/312:38:373
106891370,1ptp4l401ktimersoftd/312:08:203
106891370,1ptp4l401ktimersoftd/312:08:203
106891370,1ptp4l401ktimersoftd/312:03:293
106891370,1ptp4l401ktimersoftd/311:27:093
106891370,1ptp4l401ktimersoftd/310:21:033
106891370,1ptp4l401ktimersoftd/310:21:033
106891370,1ptp4l401ktimersoftd/310:15:583
106891370,1ptp4l401ktimersoftd/310:15:583
106891370,1ptp4l401ktimersoftd/310:05:393
106891370,1ptp4l401ktimersoftd/310:00:443
106891370,1ptp4l401ktimersoftd/309:57:313
106891370,1ptp4l401ktimersoftd/309:53:233
1047499379,16cyclictest14918-21ssh12:25:263
1047499376,11cyclictest955-21ssh12:11:203
1045999379,4cyclictest20406-21cut11:25:180
1045999372,7cyclictest7436-21apt-get08:30:090
1045999372,7cyclictest12203-21apt-get08:40:100
1045999371,6cyclictest14577-21apt-get08:45:130
10459993711,4cyclictest11544-21sed07:30:130
10459993711,3cyclictest18532-21acpi09:45:100
10459993711,3cyclictest1055-21runrttasks08:29:050
10459993710,4cyclictest32137-21cat09:20:180
106891360,1ptp4l401ktimersoftd/312:41:353
106891360,1ptp4l401ktimersoftd/312:33:163
106891360,1ptp4l401ktimersoftd/311:06:333
106891360,1ptp4l401ktimersoftd/311:01:313
106891360,1ptp4l401ktimersoftd/310:41:233
106891360,0ptp4l401ktimersoftd/311:21:303
106891360,0ptp4l401ktimersoftd/310:51:143
1045999362,8cyclictest11593-21apt-get11:50:130
10459993612,3cyclictest3197-21diskmemload09:32:020
10459993610,3cyclictest3197-21diskmemload10:19:410
10459993610,3cyclictest3197-21diskmemload10:19:410
10459993610,3cyclictest14655-21tail10:45:290
106891350,1ptp4l401ktimersoftd/310:45:203
106891350,1ptp4l401ktimersoftd/309:35:093
106891350,0ptp4l401ktimersoftd/312:18:113
106891350,0ptp4l401ktimersoftd/308:22:273
1047499359,14cyclictest20643-21snmp_o5powerctl08:55:243
10463993523,6cyclictest25-21ksoftirqd/112:10:151
1045999359,5cyclictest46950irq/100-ens3-Tx11:55:130
1045999355,5cyclictest23353-21unixbench_singl09:00:260
10459993512,4cyclictest3197-21diskmemload10:41:100
10459993512,3cyclictest3197-21diskmemload10:24:390
10459993512,3cyclictest3197-21diskmemload10:24:390
10459993511,4cyclictest3197-21diskmemload12:32:260
10459993511,4cyclictest28716-21/usr/sbin/munin09:15:100
10459993511,3cyclictest3197-21diskmemload11:08:090
10459993510,3cyclictest25694-21unixbench_singl09:05:250
10459993510,3cyclictest1055-21runrttasks07:38:510
10463993428,3cyclictest16622-21cron08:49:561
1045999349,3cyclictest3197-21diskmemload12:07:170
1045999349,3cyclictest3197-21diskmemload12:07:170
10459993412,3cyclictest26035-21sh12:36:530
10459993410,3cyclictest3197-21diskmemload12:43:460
10474993312,18cyclictest4092-21phc2sys-jitter10:35:213
10474993312,17cyclictest10236-21grep08:35:133
10474993312,17cyclictest10236-21grep08:35:133
10463993328,3cyclictest25-21ksoftirqd/110:39:591
10463993327,3cyclictest25-21ksoftirqd/109:59:571
10463993321,6cyclictest25-21ksoftirqd/111:20:111
1045999335,6cyclictest18588-21unixbench_singl08:50:250
1047499327,11cyclictest3197-21diskmemload11:12:053
10463993226,3cyclictest25-21ksoftirqd/111:00:181
10463993226,3cyclictest25-21ksoftirqd/110:59:591
10463993222,8cyclictest25-21ksoftirqd/110:45:151
10463993222,5cyclictest25-21ksoftirqd/112:30:151
10463993219,7cyclictest25-21ksoftirqd/109:25:091
10459993211,3cyclictest3197-21diskmemload09:41:380
10459993210,3cyclictest9-21ksoftirqd/008:08:290
10459993210,3cyclictest3197-21diskmemload11:46:010
10459993210,3cyclictest3197-21diskmemload10:31:200
10459993210,3cyclictest1055-21runrttasks09:28:570
1006423212,9sleep10-21swapper/107:26:061
10474993119,6cyclictest30397-21apt-get08:10:283
10463993126,3cyclictest25-21ksoftirqd/108:19:551
10463993125,3cyclictest25-21ksoftirqd/110:10:141
1045999312,7cyclictest22930-21ssh10:55:120
10459993110,3cyclictest3197-21diskmemload11:21:310
10459993110,3cyclictest3197-21diskmemload10:38:590
10459993110,3cyclictest1055-21runrttasks12:04:350
1045999310,2cyclictest3197-21diskmemload09:59:260
279052300,3sleep1241ktimersoftd/111:33:091
1046999304,16cyclictest20563-21ssh10:20:112
1046999304,16cyclictest20563-21ssh10:20:112
10463993025,3cyclictest25-21ksoftirqd/109:50:181
10463993024,3cyclictest25-21ksoftirqd/110:44:591
10463993024,3cyclictest25-21ksoftirqd/108:09:551
10463993024,3cyclictest25-21ksoftirqd/107:35:131
10463993023,3cyclictest25-21ksoftirqd/112:55:151
10474992923,3cyclictest41-21ksoftirqd/309:04:573
10474992918,5cyclictest18509-21apt-get07:45:053
10474992912,13cyclictest8413-21memory08:30:163
1046399296,17cyclictest25-21ksoftirqd/112:20:131
10463992924,3cyclictest25-21ksoftirqd/110:25:171
10463992924,3cyclictest25-21ksoftirqd/110:20:221
10463992924,3cyclictest25-21ksoftirqd/110:20:221
10463992923,3cyclictest25-21ksoftirqd/112:00:131
10463992923,3cyclictest25-21ksoftirqd/111:20:001
10463992923,3cyclictest25-21ksoftirqd/109:35:281
10463992917,6cyclictest25-21ksoftirqd/108:40:081
10474992814,10cyclictest0-21swapper/307:40:053
10469992813,12cyclictest9062-21sh12:53:202
10463992823,3cyclictest25-21ksoftirqd/112:50:021
10463992823,3cyclictest25-21ksoftirqd/112:30:011
10463992823,3cyclictest25-21ksoftirqd/111:05:251
10463992823,3cyclictest25-21ksoftirqd/110:54:591
10463992823,3cyclictest25-21ksoftirqd/108:04:551
10463992823,3cyclictest25-21ksoftirqd/107:34:551
10463992822,3cyclictest25-21ksoftirqd/112:00:001
10463992822,3cyclictest25-21ksoftirqd/111:39:291
10463992821,3cyclictest25-21ksoftirqd/110:05:191
10463992816,7cyclictest25-21ksoftirqd/111:40:111
1045999289,3cyclictest3197-21diskmemload10:04:420
1047499279,7cyclictest0-21swapper/308:50:103
10474992720,4cyclictest41-21ksoftirqd/307:54:353
10474992713,10cyclictest3406-21latency_hist09:29:583
1046999272,19cyclictest0-21swapper/212:00:122
10469992721,4cyclictest33-21ksoftirqd/208:09:082
10469992720,4cyclictest33-21ksoftirqd/209:15:562
10469992718,6cyclictest33-21ksoftirqd/210:51:072
10463992723,3cyclictest25-21ksoftirqd/110:33:081
10463992722,3cyclictest25-21ksoftirqd/112:40:131
10463992722,3cyclictest25-21ksoftirqd/110:15:121
10463992722,3cyclictest25-21ksoftirqd/110:15:121
10463992722,3cyclictest25-21ksoftirqd/107:45:121
10463992721,3cyclictest25-21ksoftirqd/111:50:141
10463992721,3cyclictest25-21ksoftirqd/108:55:291
10463992721,3cyclictest25-21ksoftirqd/108:50:151
10463992721,3cyclictest25-21ksoftirqd/108:35:111
10463992721,3cyclictest25-21ksoftirqd/108:35:111
10463992720,4cyclictest25-21ksoftirqd/107:55:061
10463992720,3cyclictest25-21ksoftirqd/111:27:221
10463992715,5cyclictest25-21ksoftirqd/108:25:081
1046399271,2cyclictest121rcu_preempt12:15:051
10459992720,4cyclictest21354-21cron08:59:560
94622260,2sleep00-21swapper/012:54:020
10474992615,8cyclictest28654-21sed08:05:153
10474992615,8cyclictest26280-21grep08:00:133
10474992615,8cyclictest15426-21sed07:35:233
10474992615,8cyclictest14280-21awk08:44:563
10474992614,9cyclictest6330-21find08:25:193
10474992614,9cyclictest25026-21/usr/sbin/munin09:05:153
10474992614,8cyclictest23506-21/usr/sbin/munin07:55:103
10474992614,6cyclictest31184-21apt-get09:20:103
10474992613,10cyclictest23854-21taskset10:55:183
10474992611,11cyclictest29107-21cut09:15:113
10469992621,3cyclictest33-21ksoftirqd/211:10:152
10469992621,3cyclictest33-21ksoftirqd/209:01:542
10469992620,4cyclictest33-21ksoftirqd/208:17:232
10469992620,3cyclictest33-21ksoftirqd/207:48:522
10463992620,4cyclictest47050irq/101-ens3-Tx12:40:021
10463992619,4cyclictest25-21ksoftirqd/109:31:371
10463992619,4cyclictest25-21ksoftirqd/109:00:451
10463992619,4cyclictest25-21ksoftirqd/108:11:401
10459992619,4cyclictest9-21ksoftirqd/008:18:570
10474992514,9cyclictest1565-21grep08:15:183
10474992513,8cyclictest14657-21cpuspeed_turbos08:45:143
10469992520,3cyclictest33-21ksoftirqd/212:15:022
10469992520,3cyclictest33-21ksoftirqd/211:10:002
10469992519,4cyclictest33-21ksoftirqd/207:57:232
10469992519,4cyclictest33-21ksoftirqd/207:35:112
10469992519,3cyclictest33-21ksoftirqd/210:38:282
10469992519,3cyclictest33-21ksoftirqd/208:20:052
10469992518,4cyclictest33-21ksoftirqd/208:28:552
10463992519,3cyclictest25-21ksoftirqd/109:21:471
10459992518,4cyclictest9-21ksoftirqd/008:35:070
10459992518,4cyclictest9-21ksoftirqd/008:35:070
22962240,4sleep21046999cyclictest09:25:192
17122240,3sleep21046999cyclictest10:33:442
10469992419,3cyclictest33-21ksoftirqd/208:39:112
10469992419,3cyclictest33-21ksoftirqd/208:39:112
10469992418,3cyclictest33-21ksoftirqd/212:05:122
10469992418,3cyclictest33-21ksoftirqd/212:05:122
10469992418,3cyclictest31316-21grep09:20:112
10469992417,4cyclictest33-21ksoftirqd/212:21:002
1046999241,6cyclictest121rcu_preempt09:35:162
10463992419,3cyclictest25-21ksoftirqd/112:50:181
10463992419,3cyclictest25-21ksoftirqd/109:47:551
10463992419,3cyclictest25-21ksoftirqd/109:05:121
10463992418,3cyclictest25-21ksoftirqd/111:10:191
10463992417,4cyclictest25-21ksoftirqd/109:16:471
10463992417,4cyclictest25-21ksoftirqd/108:23:081
10459992418,3cyclictest9-21ksoftirqd/009:11:560
10459992417,4cyclictest9-21ksoftirqd/007:55:450
10459992417,4cyclictest9-21ksoftirqd/007:47:100
10469992317,3cyclictest33-21ksoftirqd/209:06:442
10469992316,4cyclictest33-21ksoftirqd/211:49:482
10469992316,4cyclictest33-21ksoftirqd/210:40:032
10463992317,3cyclictest25-21ksoftirqd/108:30:101
10463992317,3cyclictest25-21ksoftirqd/107:50:081
10459992317,3cyclictest9-21ksoftirqd/008:11:170
10459992317,3cyclictest9-21ksoftirqd/008:04:550
10469992217,3cyclictest33-21ksoftirqd/211:25:172
10469992216,4cyclictest33-21ksoftirqd/209:57:552
10469992216,4cyclictest33-21ksoftirqd/209:13:312
10469992216,3cyclictest33-21ksoftirqd/208:59:452
10469992216,3cyclictest33-21ksoftirqd/208:11:222
10469992216,3cyclictest33-21ksoftirqd/208:02:002
1046999221,5cyclictest23902-21sed12:35:182
10469992215,4cyclictest33-21ksoftirqd/210:19:432
10469992215,4cyclictest33-21ksoftirqd/210:19:432
10469992215,4cyclictest33-21ksoftirqd/208:48:542
10469992213,6cyclictest13638-21cstates12:25:152
10463992216,4cyclictest25-21ksoftirqd/109:12:011
10469992116,3cyclictest33-21ksoftirqd/210:10:132
10469992116,3cyclictest33-21ksoftirqd/207:31:082
10469992115,3cyclictest33-21ksoftirqd/208:51:352
10469992115,3cyclictest33-21ksoftirqd/208:30:092
10469992115,3cyclictest31002-21/usr/sbin/munin12:10:182
10469992114,4cyclictest17348-21processes07:40:162
10469992113,5cyclictest624-21/usr/sbin/munin12:45:202
10463992116,3cyclictest25-21ksoftirqd/111:45:171
10463992116,3cyclictest25-21ksoftirqd/107:40:071
10459992116,3cyclictest9-21ksoftirqd/012:14:320
1045999210,18cyclictest28915-21sed11:00:200
114322200,2sleep20-21swapper/211:50:052
1046999201,7cyclictest0-21swapper/210:25:262
10469992015,3cyclictest33-21ksoftirqd/209:30:492
10469992014,4cyclictest33-21ksoftirqd/210:09:232
10469992014,3cyclictest33-21ksoftirqd/210:02:252
10469992013,4cyclictest23849-21cut09:50:162
10469992013,4cyclictest22168-21sh09:48:252
10469992013,4cyclictest13646-21sh11:18:442
10469992013,4cyclictest12480-21fschecks_count08:40:122
10469992010,8cyclictest19044-21irqrtprio12:30:212
10459992014,3cyclictest16067-21/usr/sbin/munin07:40:230
10459992013,4cyclictest11898-21snmp_o5powerctl12:55:270
10469991914,3cyclictest33-21ksoftirqd/210:45:192
10469991913,3cyclictest30846-21sh11:02:362
10469991912,4cyclictest22833-21/usr/sbin/munin10:55:222
10469991912,4cyclictest22046-21processes07:50:162
10469991912,4cyclictest13740-21cpuspeed_turbos09:40:112
10459991912,4cyclictest3197-21diskmemload11:17:390
10459991912,4cyclictest233-21systemd-journal10:14:580
10469991812,3cyclictest28204-21/usr/sbin/munin12:40:152
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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