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2026-03-02 - 14:08
[ 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 all highest latencies:
System rackdslot4.osadl.org (updated Mon Mar 02, 2026 00:45:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1295322450,4sleep30-21swapper/319:05:193
141342201168,22sleep10-21swapper/119:09:041
139792199167,21sleep20-21swapper/219:07:042
139522198166,22sleep00-21swapper/019:06:410
3017721700,6sleep21450099cyclictest19:40:172
316621570,4sleep01449899cyclictest22:00:230
1016721420,5sleep31450199cyclictest21:10:163
138491890,1ptp4l15901-21ps19:10:223
14498997032,7cyclictest9-21ksoftirqd/000:00:000
170372640,2sleep20-21swapper/220:20:002
14498996434,6cyclictest9-21ksoftirqd/021:00:000
14498996325,4cyclictest9-21ksoftirqd/020:20:000
177292620,5sleep09-21ksoftirqd/020:20:140
14498996225,7cyclictest9-21ksoftirqd/000:10:220
14498996128,10cyclictest9-21ksoftirqd/022:20:000
14498996029,6cyclictest9-21ksoftirqd/020:00:010
14498996028,8cyclictest9-21ksoftirqd/023:25:150
14498996024,4cyclictest9-21ksoftirqd/023:00:010
14498995927,6cyclictest9-21ksoftirqd/021:25:240
14498995927,5cyclictest9-21ksoftirqd/023:20:110
14498995926,6cyclictest9-21ksoftirqd/000:20:190
14498995923,4cyclictest9-21ksoftirqd/000:25:260
246812580,3sleep2311rcuc/219:30:142
14498995828,6cyclictest9-21ksoftirqd/022:35:130
14498995828,6cyclictest9-21ksoftirqd/020:40:150
14498995827,9cyclictest9-21ksoftirqd/023:50:000
14498995826,6cyclictest9-21ksoftirqd/021:50:120
14498995826,6cyclictest9-21ksoftirqd/020:25:150
14498995826,6cyclictest9-21ksoftirqd/020:00:250
14498995730,7cyclictest9-21ksoftirqd/020:05:190
14498995730,4cyclictest9-21ksoftirqd/020:55:000
14498995728,7cyclictest9-21ksoftirqd/000:00:280
14498995728,3cyclictest9-21ksoftirqd/021:20:120
14498995726,6cyclictest9-21ksoftirqd/022:30:220
14498995725,6cyclictest9-21ksoftirqd/022:45:260
14498995725,5cyclictest9-21ksoftirqd/023:45:000
14498995725,4cyclictest9-21ksoftirqd/023:10:140
14498995724,6cyclictest9-21ksoftirqd/022:20:230
14498995722,6cyclictest9-21ksoftirqd/019:25:170
14498995625,5cyclictest9-21ksoftirqd/021:05:160
14498995625,4cyclictest9-21ksoftirqd/000:20:010
14498995625,3cyclictest9-21ksoftirqd/020:10:260
14498995617,7cyclictest9-21ksoftirqd/019:30:260
14498995526,6cyclictest9-21ksoftirqd/020:30:180
14498995523,5cyclictest9-21ksoftirqd/019:35:180
14498995522,7cyclictest9-21ksoftirqd/023:15:230
14498995430,8cyclictest9-21ksoftirqd/023:30:240
14498995424,8cyclictest9-21ksoftirqd/021:00:260
14498995423,6cyclictest9-21ksoftirqd/022:00:010
14498995423,4cyclictest9-21ksoftirqd/021:35:260
14498995423,3cyclictest9-21ksoftirqd/022:50:140
14498995421,6cyclictest9-21ksoftirqd/023:00:200
14498995421,6cyclictest9-21ksoftirqd/019:45:220
14498995420,7cyclictest9-21ksoftirqd/023:35:200
14498995418,4cyclictest9-21ksoftirqd/020:45:140
14498995325,8cyclictest9-21ksoftirqd/021:15:220
14498995321,5cyclictest9-21ksoftirqd/021:30:180
14498995321,4cyclictest9-21ksoftirqd/022:10:220
14498995315,4cyclictest9-21ksoftirqd/021:40:250
14498995223,6cyclictest9-21ksoftirqd/023:50:190
14498995223,6cyclictest9-21ksoftirqd/023:05:200
14498995222,5cyclictest9-21ksoftirqd/022:05:150
14498995222,5cyclictest9-21ksoftirqd/000:35:170
14498995221,7cyclictest9-21ksoftirqd/019:15:190
14498995122,7cyclictest9-21ksoftirqd/019:10:240
14498995122,5cyclictest9-21ksoftirqd/019:40:110
14498995121,6cyclictest9-21ksoftirqd/021:10:110
14498995121,4cyclictest9-21ksoftirqd/021:47:000
14498995120,9cyclictest9-21ksoftirqd/000:30:260
14498995119,5cyclictest9-21ksoftirqd/000:05:140
1449899504,3cyclictest9-21ksoftirqd/020:35:190
1449899504,3cyclictest9-21ksoftirqd/019:20:210
14498995020,6cyclictest9-21ksoftirqd/022:25:180
88952490,2sleep20-21swapper/223:20:002
69402480,2sleep36853-21cstates23:15:123
14498994819,4cyclictest9-21ksoftirqd/022:40:250
1449999471,3cyclictest1319-21snmpd23:15:281
1449899473,3cyclictest9-21ksoftirqd/019:50:200
14500994533,9cyclictest33-21ksoftirqd/220:40:262
14500994532,10cyclictest33-21ksoftirqd/219:10:262
14500994441,2cyclictest33-21ksoftirqd/222:15:002
138491430,0ptp4l401ktimersoftd/322:40:123
14500994237,3cyclictest33-21ksoftirqd/222:09:592
138491420,0ptp4l401ktimersoftd/320:00:013
14500994135,3cyclictest33-21ksoftirqd/219:20:002
14500994130,8cyclictest33-21ksoftirqd/223:50:122
14500994120,9cyclictest33-21ksoftirqd/222:45:212
14500994113,6cyclictest33-21ksoftirqd/222:00:072
138491410,0ptp4l401ktimersoftd/322:57:153
138491410,0ptp4l401ktimersoftd/321:09:293
138491410,0ptp4l401ktimersoftd/320:05:023
1450099406,9cyclictest33-21ksoftirqd/223:10:012
14500994035,3cyclictest33-21ksoftirqd/222:45:002
14500994014,3cyclictest33-21ksoftirqd/200:05:172
14501993913,5cyclictest4104-21perf19:55:003
1450099397,2cyclictest33-21ksoftirqd/221:30:012
14500993934,3cyclictest33-21ksoftirqd/220:30:012
14500993934,3cyclictest33-21ksoftirqd/200:25:002
14500993933,3cyclictest33-21ksoftirqd/200:00:002
14500993931,5cyclictest33-21ksoftirqd/223:35:182
14500993928,9cyclictest33-21ksoftirqd/220:45:172
14500993928,9cyclictest33-21ksoftirqd/220:05:392
14499993932,4cyclictest25-21ksoftirqd/122:17:421
14501993831,4cyclictest41-21ksoftirqd/323:36:593
1450199381,18cyclictest12309-21/usr/sbin/munin20:10:133
1450099385,4cyclictest33-21ksoftirqd/200:40:012
14500993831,4cyclictest33-21ksoftirqd/200:03:212
14500993810,9cyclictest33-21ksoftirqd/200:35:012
14499993832,3cyclictest25-21ksoftirqd/121:44:591
14499993832,3cyclictest25-21ksoftirqd/120:01:581
14499993811,17cyclictest15617-21sensors_temp00:35:231
138491380,0ptp4l401ktimersoftd/300:05:133
14501993729,5cyclictest41-21ksoftirqd/319:37:133
14501993713,3cyclictest1614-21/usr/sbin/munin23:05:243
14501993713,3cyclictest14021-21/usr/sbin/munin23:30:193
1450099374,4cyclictest33-21ksoftirqd/223:10:262
1450099374,4cyclictest33-21ksoftirqd/223:00:202
14500993732,3cyclictest33-21ksoftirqd/220:35:002
14500993731,4cyclictest33-21ksoftirqd/219:56:342
14500993731,3cyclictest33-21ksoftirqd/223:20:122
14500993731,3cyclictest33-21ksoftirqd/220:10:142
14500993730,4cyclictest33-21ksoftirqd/223:41:182
14500993730,4cyclictest33-21ksoftirqd/223:25:102
14500993730,4cyclictest33-21ksoftirqd/200:26:442
14500993726,10cyclictest33-21ksoftirqd/219:25:262
14499993731,4cyclictest25-21ksoftirqd/122:00:411
14499993731,3cyclictest25-21ksoftirqd/122:40:231
1450199360,16cyclictest18950-1kworker/3:1H22:30:013
1450099367,6cyclictest33-21ksoftirqd/221:40:002
14500993632,3cyclictest33-21ksoftirqd/222:30:012
14500993631,3cyclictest33-21ksoftirqd/223:50:002
14500993631,3cyclictest33-21ksoftirqd/222:20:122
14500993631,3cyclictest33-21ksoftirqd/220:24:102
14500993630,3cyclictest33-21ksoftirqd/220:05:012
14500993628,5cyclictest33-21ksoftirqd/221:50:392
14499993629,4cyclictest25-21ksoftirqd/121:49:121
14499993629,4cyclictest25-21ksoftirqd/120:06:111
1449999360,17cyclictest0-21swapper/119:10:261
14501993530,3cyclictest41-21ksoftirqd/321:15:213
14501993529,4cyclictest41-21ksoftirqd/320:52:193
14501993529,4cyclictest41-21ksoftirqd/320:19:293
14501993529,4cyclictest41-21ksoftirqd/300:27:043
14501993529,3cyclictest41-21ksoftirqd/322:30:153
14501993528,4cyclictest41-21ksoftirqd/321:00:093
14501993528,4cyclictest41-21ksoftirqd/319:55:463
1450099357,4cyclictest33-21ksoftirqd/221:00:182
1450099356,6cyclictest33-21ksoftirqd/200:10:112
1450099356,4cyclictest33-21ksoftirqd/221:55:142
1450099354,3cyclictest33-21ksoftirqd/220:50:132
14500993531,2cyclictest33-21ksoftirqd/221:10:002
14500993531,2cyclictest33-21ksoftirqd/219:40:002
14500993530,3cyclictest33-21ksoftirqd/223:30:142
14500993530,3cyclictest33-21ksoftirqd/222:30:142
14500993529,4cyclictest33-21ksoftirqd/222:38:292
14500993529,4cyclictest33-21ksoftirqd/221:45:172
14500993529,3cyclictest33-21ksoftirqd/219:20:122
14500993528,4cyclictest33-21ksoftirqd/221:17:092
14499993529,4cyclictest25-21ksoftirqd/121:34:491
14499993529,4cyclictest25-21ksoftirqd/120:28:421
14499993529,4cyclictest25-21ksoftirqd/119:47:461
14499993528,4cyclictest25-21ksoftirqd/122:36:391
14501993429,3cyclictest41-21ksoftirqd/323:47:473
14501993429,3cyclictest41-21ksoftirqd/321:25:003
14501993428,4cyclictest41-21ksoftirqd/320:20:343
14501993427,5cyclictest41-21ksoftirqd/322:08:373
14501993427,4cyclictest41-21ksoftirqd/321:35:113
1450199340,3cyclictest4137-21apt23:10:123
14500993429,3cyclictest33-21ksoftirqd/223:00:012
14500993429,3cyclictest33-21ksoftirqd/222:20:002
14500993429,3cyclictest33-21ksoftirqd/200:15:132
14500993428,4cyclictest33-21ksoftirqd/221:31:332
14500993428,3cyclictest33-21ksoftirqd/221:45:002
14500993427,3cyclictest33-21ksoftirqd/220:35:182
14500993423,9cyclictest33-21ksoftirqd/219:50:232
14499993429,3cyclictest25-21ksoftirqd/120:40:001
14499993429,3cyclictest25-21ksoftirqd/100:04:041
14499993428,4cyclictest25-21ksoftirqd/123:03:511
14499993428,4cyclictest25-21ksoftirqd/122:27:531
14499993428,4cyclictest25-21ksoftirqd/122:12:321
14499993428,4cyclictest25-21ksoftirqd/121:07:491
14499993427,5cyclictest25-21ksoftirqd/121:20:091
14499993427,4cyclictest25-21ksoftirqd/119:32:461
138491340,0ptp4l401ktimersoftd/300:38:113
14501993328,3cyclictest41-21ksoftirqd/322:51:263
14501993328,3cyclictest41-21ksoftirqd/321:34:553
14501993328,3cyclictest41-21ksoftirqd/321:00:003
14501993328,3cyclictest41-21ksoftirqd/300:31:023
14501993327,4cyclictest41-21ksoftirqd/323:27:283
14501993327,4cyclictest41-21ksoftirqd/322:23:333
14501993327,4cyclictest41-21ksoftirqd/322:12:503
14501993327,3cyclictest41-21ksoftirqd/321:52:043
14501993327,3cyclictest41-21ksoftirqd/300:20:483
14501993313,3cyclictest32483-21ps19:45:193
1450099334,2cyclictest121rcu_preempt21:10:252
14500993328,3cyclictest33-21ksoftirqd/222:50:192
14500993328,2cyclictest33-21ksoftirqd/221:20:202
14499993327,4cyclictest25-21ksoftirqd/123:34:521
14499993327,4cyclictest25-21ksoftirqd/123:14:461
14499993327,4cyclictest25-21ksoftirqd/121:38:261
14499993327,4cyclictest25-21ksoftirqd/119:41:081
14499993327,4cyclictest25-21ksoftirqd/100:34:571
14499993327,3cyclictest25-21ksoftirqd/121:05:011
14499993326,5cyclictest25-21ksoftirqd/122:23:471
14499993326,4cyclictest25-21ksoftirqd/123:42:021
14499993326,4cyclictest25-21ksoftirqd/100:14:471
14501993227,3cyclictest41-21ksoftirqd/319:30:113
14501993226,3cyclictest41-21ksoftirqd/319:18:193
14501993225,4cyclictest41-21ksoftirqd/323:20:063
1450099323,6cyclictest121rcu_preempt19:45:132
14499993227,3cyclictest25-21ksoftirqd/122:32:091
14499993227,3cyclictest25-21ksoftirqd/122:05:111
14499993227,3cyclictest25-21ksoftirqd/119:20:091
14499993226,4cyclictest25-21ksoftirqd/120:31:471
14499993215,14cyclictest17208-21df_abs21:25:131
1449999320,4cyclictest6620-21systemctl20:00:001
138491320,9ptp4l401ktimersoftd/322:15:243
138491320,9ptp4l401ktimersoftd/322:00:133
138491320,0ptp4l401ktimersoftd/323:01:033
138491320,0ptp4l401ktimersoftd/321:46:433
14501993125,4cyclictest41-21ksoftirqd/321:59:423
14501993125,4cyclictest41-21ksoftirqd/321:44:593
14501993125,4cyclictest41-21ksoftirqd/319:22:333
14501993125,4cyclictest41-21ksoftirqd/300:19:543
14501993124,4cyclictest41-21ksoftirqd/320:43:083
14501993123,5cyclictest41-21ksoftirqd/320:45:413
14500993126,3cyclictest33-21ksoftirqd/220:55:142
14499993126,3cyclictest25-21ksoftirqd/120:22:241
14499993125,4cyclictest25-21ksoftirqd/123:53:381
14499993125,4cyclictest25-21ksoftirqd/121:55:111
14499993124,5cyclictest25-21ksoftirqd/100:16:361
14499993124,4cyclictest25-21ksoftirqd/100:24:581
1449999310,2cyclictest0-21swapper/122:45:121
1449999310,29cyclictest27706-21grep20:40:171
14501993025,3cyclictest41-21ksoftirqd/300:12:403
14499993025,3cyclictest25-21ksoftirqd/120:46:171
14499993024,4cyclictest25-21ksoftirqd/123:47:241
14499993024,4cyclictest25-21ksoftirqd/119:20:001
14499993024,4cyclictest25-21ksoftirqd/100:26:501
14499993024,3cyclictest25-21ksoftirqd/123:59:361
14499993024,3cyclictest25-21ksoftirqd/123:26:121
1449999301,22cyclictest26823-21apt-get19:35:091
1449999300,3cyclictest3420-21gunzip20:55:251
138491300,0ptp4l401ktimersoftd/321:25:083
14501992924,3cyclictest41-21ksoftirqd/322:38:473
14501992915,4cyclictest41-21ksoftirqd/323:50:163
14499992924,3cyclictest25-21ksoftirqd/121:50:101
14499992923,4cyclictest25-21ksoftirqd/119:50:141
14499992923,3cyclictest25-21ksoftirqd/121:10:061
14499992922,4cyclictest25-21ksoftirqd/120:16:421
14499992913,14cyclictest29614-21fschecks_time22:55:141
1449999291,14cyclictest0-21swapper/123:05:161
14499992910,15cyclictest31485-21ls00:05:131
1449999290,3cyclictest9492-21df_abs23:20:131
1449999290,3cyclictest11885-21/usr/sbin/munin21:15:251
1449999290,2cyclictest0-21swapper/120:10:211
14501992821,4cyclictest41-21ksoftirqd/300:04:103
1449999286,19cyclictest17013-21fschecks_count23:35:171
1449999280,3cyclictest23016-21meminfo19:25:201
14501992722,3cyclictest41-21ksoftirqd/320:28:563
14501992721,4cyclictest41-21ksoftirqd/319:44:313
14499992722,3cyclictest25-21ksoftirqd/120:50:081
1449999270,3cyclictest27741-21memory22:50:201
14501992621,3cyclictest41-21ksoftirqd/320:35:123
14501992620,4cyclictest41-21ksoftirqd/320:34:423
14501992520,3cyclictest41-21ksoftirqd/322:49:333
138491250,0ptp4l401ktimersoftd/319:25:403
138491240,0ptp4l401ktimersoftd/323:56:523
138491240,0ptp4l401ktimersoftd/323:40:283
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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