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2026-01-15 - 03:54
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rackdslot4.osadl.org (updated Thu Jan 15, 2026 00:45:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
83122199162,25sleep30-21swapper/319:06:353
85682196161,23sleep10-21swapper/119:09:551
85222196163,22sleep20-21swapper/219:09:192
83092185154,21sleep00-21swapper/019:06:320
140432780,2sleep30-21swapper/319:20:103
8880996129,8cyclictest41-21ksoftirqd/323:45:123
8880996124,10cyclictest41-21ksoftirqd/323:55:273
8880996124,10cyclictest41-21ksoftirqd/323:55:273
8880996018,7cyclictest41-21ksoftirqd/300:25:243
8880996018,7cyclictest41-21ksoftirqd/300:25:243
887799607,13cyclictest1319-21snmpd20:24:130
312632600,2sleep20-21swapper/223:10:112
8880995929,3cyclictest41-21ksoftirqd/322:35:133
8880995925,7cyclictest41-21ksoftirqd/320:25:263
8880995732,4cyclictest41-21ksoftirqd/319:15:173
8880995728,8cyclictest41-21ksoftirqd/320:05:263
8880995718,8cyclictest41-21ksoftirqd/320:39:363
887799575,17cyclictest461-21dbus-daemon21:50:210
887799575,11cyclictest15983-21date20:30:000
8880995618,7cyclictest41-21ksoftirqd/322:05:143
887799566,12cyclictest31041-21date21:00:000
887799565,10cyclictest27864-21cat20:50:240
888099552,9cyclictest41-21ksoftirqd/321:00:003
887799554,11cyclictest18830-21/usr/sbin/munin21:40:180
887799554,10cyclictest15471-21cat21:30:250
8879995423,10cyclictest33-21ksoftirqd/219:30:122
887799545,11cyclictest6142-21date23:25:000
887799544,9cyclictest2321-21llvmpipe-221:56:590
888099534,10cyclictest41-21ksoftirqd/321:05:003
8880995325,3cyclictest41-21ksoftirqd/322:45:003
8880995325,3cyclictest41-21ksoftirqd/322:45:003
887999536,8cyclictest33-21ksoftirqd/221:40:212
887999536,11cyclictest33-21ksoftirqd/222:25:132
887999536,10cyclictest33-21ksoftirqd/200:05:122
887799534,11cyclictest15430-21switchtime23:40:240
887799533,11cyclictest27716-21sensors_temp00:05:230
887799533,11cyclictest10999-21timerwakeupswit00:35:270
888099526,7cyclictest41-21ksoftirqd/323:22:483
888099522,9cyclictest41-21ksoftirqd/319:40:003
8880995224,3cyclictest41-21ksoftirqd/320:05:003
888099521,8cyclictest41-21ksoftirqd/322:25:243
887999525,8cyclictest33-21ksoftirqd/223:30:002
887999525,10cyclictest33-21ksoftirqd/223:15:252
887999525,10cyclictest33-21ksoftirqd/220:45:202
887999523,6cyclictest33-21ksoftirqd/221:45:142
887999523,6cyclictest33-21ksoftirqd/221:10:002
887999520,8cyclictest33-21ksoftirqd/221:15:012
887799522,17cyclictest0-21swapper/023:15:000
221932520,2sleep10-21swapper/119:35:171
888099513,6cyclictest41-21ksoftirqd/322:50:003
8880995135,9cyclictest41-21ksoftirqd/320:50:253
8880995117,7cyclictest41-21ksoftirqd/321:05:263
887999516,11cyclictest33-21ksoftirqd/220:00:262
887999515,9cyclictest33-21ksoftirqd/200:10:262
887999514,9cyclictest33-21ksoftirqd/223:40:182
887999514,9cyclictest33-21ksoftirqd/219:10:282
887999514,10cyclictest33-21ksoftirqd/223:50:152
887999513,7cyclictest33-21ksoftirqd/200:20:122
887999513,10cyclictest33-21ksoftirqd/223:56:052
887999513,10cyclictest33-21ksoftirqd/223:56:052
887999513,10cyclictest33-21ksoftirqd/219:50:252
887799514,10cyclictest9308-21sed23:30:140
887799514,10cyclictest17825-21mailstats23:45:230
887799513,10cyclictest17837-21awk21:35:220
8880995041,3cyclictest41-21ksoftirqd/321:10:143
888099503,9cyclictest41-21ksoftirqd/319:45:223
8880995033,10cyclictest41-21ksoftirqd/320:20:163
888099503,10cyclictest41-21ksoftirqd/322:20:213
8880995030,11cyclictest41-21ksoftirqd/323:50:203
8880995022,4cyclictest41-21ksoftirqd/319:40:193
8880995019,3cyclictest41-21ksoftirqd/323:25:243
8880995017,6cyclictest41-21ksoftirqd/300:35:163
887999506,5cyclictest33-21ksoftirqd/222:15:202
887999505,9cyclictest33-21ksoftirqd/221:50:372
887999505,9cyclictest33-21ksoftirqd/220:55:222
887999505,8cyclictest33-21ksoftirqd/221:15:142
887999504,9cyclictest33-21ksoftirqd/220:00:002
887999504,8cyclictest33-21ksoftirqd/223:35:132
887999504,8cyclictest33-21ksoftirqd/221:30:182
887999503,6cyclictest33-21ksoftirqd/223:00:152
887999503,6cyclictest33-21ksoftirqd/222:10:182
887999502,7cyclictest33-21ksoftirqd/200:19:592
887999502,6cyclictest33-21ksoftirqd/200:40:012
887999501,7cyclictest33-21ksoftirqd/220:35:242
887999500,7cyclictest33-21ksoftirqd/220:50:232
213902500,2sleep20-21swapper/220:40:132
8880994940,2cyclictest41-21ksoftirqd/322:10:273
888099493,4cyclictest41-21ksoftirqd/322:50:263
8880994933,9cyclictest41-21ksoftirqd/320:15:243
8880994930,11cyclictest41-21ksoftirqd/320:45:043
8880994930,10cyclictest41-21ksoftirqd/322:00:153
8880994930,10cyclictest41-21ksoftirqd/320:30:233
8880994930,10cyclictest41-21ksoftirqd/300:20:263
8880994929,11cyclictest41-21ksoftirqd/322:55:143
888099492,8cyclictest41-21ksoftirqd/323:05:113
887999493,9cyclictest33-21ksoftirqd/223:20:202
887999493,10cyclictest33-21ksoftirqd/221:56:252
887999492,7cyclictest33-21ksoftirqd/220:10:242
887999492,6cyclictest33-21ksoftirqd/221:00:132
887799494,15cyclictest2977-21ls21:05:270
887799493,8cyclictest23753-21apt-get22:55:110
8880994839,3cyclictest41-21ksoftirqd/323:00:233
8880994839,3cyclictest41-21ksoftirqd/321:15:233
8880994832,9cyclictest41-21ksoftirqd/323:10:173
8880994830,9cyclictest41-21ksoftirqd/320:10:223
8880994829,11cyclictest41-21ksoftirqd/321:30:133
8880994829,10cyclictest41-21ksoftirqd/321:50:113
8880994829,10cyclictest41-21ksoftirqd/321:40:263
8880994829,10cyclictest41-21ksoftirqd/319:55:253
8880994829,10cyclictest41-21ksoftirqd/319:25:143
8880994828,10cyclictest41-21ksoftirqd/321:55:133
887999484,8cyclictest33-21ksoftirqd/222:45:192
887999484,8cyclictest33-21ksoftirqd/221:25:012
887999484,8cyclictest33-21ksoftirqd/219:35:032
887999482,7cyclictest33-21ksoftirqd/220:20:012
887999482,6cyclictest33-21ksoftirqd/223:05:122
887999481,6cyclictest33-21ksoftirqd/200:30:192
887999480,6cyclictest33-21ksoftirqd/222:40:202
887999480,6cyclictest33-21ksoftirqd/222:40:202
887999480,5cyclictest0-21swapper/222:05:112
887799483,8cyclictest11432-21apt-get22:30:100
151862480,2sleep00-21swapper/019:20:200
888099477,3cyclictest41-21ksoftirqd/300:10:163
8880994737,3cyclictest41-21ksoftirqd/300:10:013
8880994736,3cyclictest41-21ksoftirqd/322:30:133
8880994732,7cyclictest41-21ksoftirqd/319:30:253
8880994729,9cyclictest41-21ksoftirqd/321:25:163
8880994728,10cyclictest41-21ksoftirqd/323:15:163
8880994727,10cyclictest41-21ksoftirqd/321:45:163
887999475,8cyclictest33-21ksoftirqd/219:47:152
887999474,8cyclictest33-21ksoftirqd/223:45:132
887999473,5cyclictest33-21ksoftirqd/223:30:242
887999472,6cyclictest33-21ksoftirqd/222:35:142
887999472,6cyclictest33-21ksoftirqd/220:30:162
8879994724,8cyclictest33-21ksoftirqd/220:05:222
887999471,2cyclictest121rcu_preempt22:50:142
887999470,7cyclictest33-21ksoftirqd/200:25:192
887999470,7cyclictest33-21ksoftirqd/200:25:192
887799473,7cyclictest32552-21ls22:05:190
887799472,8cyclictest31157-21apt-get23:10:100
888099464,9cyclictest41-21ksoftirqd/320:40:183
8880994628,9cyclictest41-21ksoftirqd/300:30:113
8880994627,10cyclictest41-21ksoftirqd/323:30:243
888099462,4cyclictest41-21ksoftirqd/321:35:213
887999466,3cyclictest33-21ksoftirqd/219:20:242
887999464,8cyclictest30930-21apt-get22:05:002
887999463,8cyclictest33-21ksoftirqd/222:57:232
887799466,8cyclictest20966-21seq19:34:120
887799464,7cyclictest22225-21memory20:40:200
887799463,8cyclictest11420-21apt-get23:35:110
887799463,10cyclictest0-21swapper/020:01:320
887799462,8cyclictest19928-21ls22:45:200
887799462,7cyclictest6226-21apt-get21:15:130
888099456,9cyclictest41-21ksoftirqd/322:15:283
888099452,8cyclictest41-21ksoftirqd/319:50:123
888099450,5cyclictest41-21ksoftirqd/300:05:013
887999453,7cyclictest33-21ksoftirqd/220:20:202
887999453,6cyclictest33-21ksoftirqd/222:30:252
887999453,6cyclictest33-21ksoftirqd/220:30:002
887999452,6cyclictest33-21ksoftirqd/200:00:122
887799454,7cyclictest13295-21sshd21:25:260
887799453,7cyclictest344-21ls19:55:250
888099444,8cyclictest41-21ksoftirqd/300:15:143
888099442,9cyclictest41-21ksoftirqd/323:35:133
887999445,8cyclictest33-21ksoftirqd/221:35:222
887999444,5cyclictest33-21ksoftirqd/222:20:172
887999442,5cyclictest33-21ksoftirqd/221:20:162
887999441,6cyclictest33-21ksoftirqd/219:30:002
888099433,4cyclictest41-21ksoftirqd/323:40:183
8880994327,7cyclictest41-21ksoftirqd/321:20:153
8880994326,9cyclictest41-21ksoftirqd/319:10:143
887999433,8cyclictest33-21ksoftirqd/219:15:182
887999433,6cyclictest33-21ksoftirqd/219:40:112
887899430,42cyclictest0-21swapper/120:21:131
887799434,7cyclictest9494-21hddtemp_smartct22:25:150
887799434,7cyclictest9040-21df20:15:140
887799434,7cyclictest23111-21users23:55:280
887799434,7cyclictest23111-21users23:55:280
887799425,7cyclictest19085-21df_inode20:35:140
887799424,7cyclictest4341-21hddtemp_smartct21:10:150
887799423,8cyclictest31928-21hddtemp_smartct00:15:160
887799422,8cyclictest5056-21ls22:15:210
887799413,7cyclictest8565-21ls00:30:270
887799402,7cyclictest27326-21ls23:00:190
887799395,9cyclictest0-21swapper/021:47:420
887799392,8cyclictest17703-21ps22:40:220
887799392,8cyclictest17703-21ps22:40:220
887899380,37cyclictest0-21swapper/119:20:331
887899380,37cyclictest0-21swapper/100:20:341
887799382,7cyclictest30289-21ls22:00:250
8878993731,4cyclictest25-21ksoftirqd/123:30:011
8878993731,4cyclictest25-21ksoftirqd/120:52:271
887899370,36cyclictest0-21swapper/120:35:531
887899370,36cyclictest0-21swapper/120:05:431
887799375,11cyclictest8141-21runrttasks23:26:180
8878993630,4cyclictest25-21ksoftirqd/119:35:001
8878993630,4cyclictest25-21ksoftirqd/100:08:001
8878993620,14cyclictest25-21ksoftirqd/100:14:101
887799365,17cyclictest0-21swapper/022:20:090
8877993630,4cyclictest9-21ksoftirqd/000:25:160
8877993630,4cyclictest9-21ksoftirqd/000:25:150
887799362,8cyclictest16627-21df_inode20:30:150
8878993529,4cyclictest25-21ksoftirqd/123:54:591
8878993529,4cyclictest25-21ksoftirqd/123:21:541
8878993529,4cyclictest25-21ksoftirqd/123:12:041
8878993529,4cyclictest25-21ksoftirqd/121:35:481
8878993529,4cyclictest25-21ksoftirqd/119:50:451
8878993528,4cyclictest25-21ksoftirqd/119:55:071
887799357,9cyclictest1303-21runrttasks20:10:100
887799355,11cyclictest1303-21runrttasks23:53:140
8878993429,3cyclictest25-21ksoftirqd/119:30:001
8878993428,4cyclictest25-21ksoftirqd/123:58:081
8878993428,4cyclictest25-21ksoftirqd/123:58:081
8878993428,4cyclictest25-21ksoftirqd/121:01:021
8878993428,4cyclictest25-21ksoftirqd/100:35:391
8878993426,4cyclictest420-21rs:main1
8877993428,4cyclictest9-21ksoftirqd/022:39:200
8877993428,4cyclictest9-21ksoftirqd/019:49:280
8877993428,4cyclictest9-21ksoftirqd/000:00:290
8878993328,3cyclictest25-21ksoftirqd/122:25:121
8878993327,4cyclictest25-21ksoftirqd/123:15:121
8878993327,4cyclictest25-21ksoftirqd/119:40:591
8878993314,3cyclictest3013-21swap22:10:241
8877993329,3cyclictest9-21ksoftirqd/019:14:360
8877993327,4cyclictest9-21ksoftirqd/000:22:220
8878993227,3cyclictest25-21ksoftirqd/100:15:191
8878993226,4cyclictest25-21ksoftirqd/122:36:491
8878993226,4cyclictest25-21ksoftirqd/122:21:051
8878993226,4cyclictest25-21ksoftirqd/121:18:421
8878993226,4cyclictest25-21ksoftirqd/121:06:501
8878993226,4cyclictest25-21ksoftirqd/120:40:101
8878993226,3cyclictest25-21ksoftirqd/123:36:411
8878993223,7cyclictest25-21ksoftirqd/121:53:251
887799326,10cyclictest18528-21chrt19:29:300
8878993126,3cyclictest25-21ksoftirqd/122:59:201
8878993126,3cyclictest25-21ksoftirqd/122:15:031
8878993126,3cyclictest25-21ksoftirqd/121:56:451
8878993126,3cyclictest25-21ksoftirqd/120:30:101
8878993126,3cyclictest25-21ksoftirqd/100:34:461
8878993125,4cyclictest25-21ksoftirqd/120:14:001
8878993125,3cyclictest25-21ksoftirqd/121:44:291
8878993125,3cyclictest25-21ksoftirqd/121:23:101
887799316,10cyclictest28680-21/usr/sbin/munin23:05:220
8877993125,4cyclictest9-21ksoftirqd/020:06:330
8877993125,4cyclictest9-21ksoftirqd/019:52:570
8877993125,4cyclictest9-21ksoftirqd/019:43:380
8877993125,4cyclictest9-21ksoftirqd/019:18:510
8877993124,4cyclictest9-21ksoftirqd/022:54:590
8878993025,3cyclictest25-21ksoftirqd/122:41:391
8878993025,3cyclictest25-21ksoftirqd/122:41:381
8878993025,3cyclictest25-21ksoftirqd/122:30:301
8878993025,3cyclictest25-21ksoftirqd/121:48:491
8878993025,3cyclictest25-21ksoftirqd/121:26:131
8878993024,4cyclictest25-21ksoftirqd/123:08:471
8878993024,4cyclictest25-21ksoftirqd/121:32:031
8878993024,4cyclictest25-21ksoftirqd/119:15:431
887799303,15cyclictest0-21swapper/020:45:130
8878992923,4cyclictest25-21ksoftirqd/122:48:081
8878992923,4cyclictest25-21ksoftirqd/120:00:481
8878992923,4cyclictest25-21ksoftirqd/100:29:251
8878992923,4cyclictest25-21ksoftirqd/100:29:251
887799295,9cyclictest22873-21awk19:35:230
8878992823,3cyclictest25-21ksoftirqd/123:41:551
8878992823,3cyclictest25-21ksoftirqd/122:51:031
8878992722,3cyclictest25-21ksoftirqd/123:48:371
8878992722,3cyclictest25-21ksoftirqd/123:04:291
8878992721,4cyclictest25-21ksoftirqd/122:03:311
8878992721,4cyclictest25-21ksoftirqd/119:13:351
8878992721,4cyclictest25-21ksoftirqd/100:01:291
887799274,13cyclictest0-21swapper/000:10:180
8877992721,4cyclictest9-21ksoftirqd/022:14:460
8877992720,4cyclictest9-21ksoftirqd/021:03:050
887799271,9cyclictest0-21swapper/021:20:130
8878992622,2cyclictest25-21ksoftirqd/123:30:151
8878992621,3cyclictest25-21ksoftirqd/120:47:451
8878992621,3cyclictest25-21ksoftirqd/120:28:161
8878992519,3cyclictest25-21ksoftirqd/120:15:031
8878992420,3cyclictest25-21ksoftirqd/120:56:431
8878992116,3cyclictest25-21ksoftirqd/122:05:011
8878991913,4cyclictest25-21ksoftirqd/121:10:561
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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