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2026-01-12 - 16:40
[ 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 Mon Jan 12, 2026 12:45:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
289382220163,46sleep10-21swapper/107:07:151
291402202169,21sleep00-21swapper/007:09:530
290692202168,23sleep30-21swapper/307:08:583
290982200167,22sleep20-21swapper/207:09:222
285321770,3sleep12945099cyclictest08:25:181
1125021470,5sleep32945299cyclictest09:45:273
29450996228,8cyclictest25-21ksoftirqd/108:20:001
138491620,54ptp4l0-21swapper/307:10:013
29450996027,4cyclictest25-21ksoftirqd/110:10:151
29450995943,4cyclictest25-21ksoftirqd/109:00:001
29450995924,5cyclictest25-21ksoftirqd/107:25:251
29450995922,4cyclictest25-21ksoftirqd/110:30:001
290502590,4sleep3401ktimersoftd/308:15:013
29450995827,7cyclictest25-21ksoftirqd/111:45:001
29450995824,4cyclictest25-21ksoftirqd/109:10:231
29450995817,11cyclictest25-21ksoftirqd/110:55:261
200942580,1sleep10-21swapper/107:55:171
2945299560,16cyclictest27286-21chrt12:34:113
29450995625,4cyclictest25-21ksoftirqd/110:35:001
29450995618,9cyclictest25-21ksoftirqd/107:35:261
29450995527,8cyclictest25-21ksoftirqd/109:35:131
29450995425,8cyclictest25-21ksoftirqd/108:00:151
29450995423,10cyclictest25-21ksoftirqd/111:20:211
29450995319,4cyclictest25-21ksoftirqd/107:35:021
29450995311,10cyclictest25-21ksoftirqd/110:50:251
147612530,6sleep32945299cyclictest09:55:143
2945099527,2cyclictest25-21ksoftirqd/107:50:001
29450995216,9cyclictest25-21ksoftirqd/108:30:161
29450995216,9cyclictest25-21ksoftirqd/108:30:161
2945299516,7cyclictest19952-21hwlatdetect10:05:153
29450995124,8cyclictest25-21ksoftirqd/112:05:181
29450995123,3cyclictest25-21ksoftirqd/112:20:171
29450995122,4cyclictest25-21ksoftirqd/110:05:151
29450995120,9cyclictest25-21ksoftirqd/109:30:171
29450995120,4cyclictest25-21ksoftirqd/111:30:011
29450995113,10cyclictest25-21ksoftirqd/108:50:181
271912510,2sleep30-21swapper/309:15:143
29450995019,5cyclictest25-21ksoftirqd/109:45:131
29450995018,10cyclictest25-21ksoftirqd/109:25:161
29450995013,9cyclictest25-21ksoftirqd/110:40:161
29450995013,10cyclictest25-21ksoftirqd/108:40:211
29451994942,4cyclictest21770-21sh11:15:002
29450994919,4cyclictest25-21ksoftirqd/110:50:011
29450994917,5cyclictest25-21ksoftirqd/108:05:141
29450994914,9cyclictest25-21ksoftirqd/111:35:231
2944999493,6cyclictest30022-21fschecks_time07:10:140
2944999491,5cyclictest101ktimersoftd/007:45:000
29449994912,3cyclictest9-21ksoftirqd/010:55:200
29451994842,3cyclictest16593-21anacron11:01:502
29450994835,3cyclictest25-21ksoftirqd/112:30:011
29450994824,3cyclictest25-21ksoftirqd/107:12:221
29450994817,4cyclictest25-21ksoftirqd/109:05:121
2944999483,7cyclictest18911-21awk11:05:260
2944999482,6cyclictest9-21ksoftirqd/011:45:170
2944999482,5cyclictest101ktimersoftd/010:55:000
2944999481,6cyclictest32090-21grep07:15:120
2944999481,5cyclictest101ktimersoftd/011:25:260
2944999480,6cyclictest101ktimersoftd/011:45:000
2944999480,46cyclictest101ktimersoftd/012:25:130
2944999480,46cyclictest101ktimersoftd/011:30:150
2945099474,3cyclictest25-21ksoftirqd/112:39:591
29450994731,3cyclictest25-21ksoftirqd/112:00:271
29450994721,7cyclictest25-21ksoftirqd/108:20:171
29450994712,10cyclictest25-21ksoftirqd/111:00:131
2945099470,3cyclictest121rcu_preempt09:25:001
2944999473,7cyclictest9479-21/usr/sbin/munin09:45:220
2944999473,5cyclictest25696-21grep09:10:200
2944999471,6cyclictest7212-21cpu11:50:120
2944999471,5cyclictest101ktimersoftd/012:35:180
2944999471,5cyclictest101ktimersoftd/008:15:160
2944999470,7cyclictest101ktimersoftd/008:30:130
2944999470,7cyclictest101ktimersoftd/008:30:130
2944999470,5cyclictest101ktimersoftd/010:05:120
29450994630,7cyclictest25-21ksoftirqd/107:50:141
29450994627,10cyclictest25-21ksoftirqd/110:00:001
29450994610,10cyclictest25-21ksoftirqd/112:20:011
2944999463,5cyclictest9-21ksoftirqd/008:05:240
2944999462,5cyclictest15277-21irqrtprio09:55:190
2944999460,5cyclictest101ktimersoftd/009:00:130
2944999460,5cyclictest101ktimersoftd/009:00:130
2944999460,43cyclictest101ktimersoftd/012:30:110
29450994514,10cyclictest25-21ksoftirqd/110:20:131
2945099450,2cyclictest121rcu_preempt11:50:011
2944999453,5cyclictest101ktimersoftd/012:00:150
2944999453,4cyclictest0-21swapper/011:55:230
2944999452,6cyclictest101ktimersoftd/011:35:110
2944999452,6cyclictest0-21swapper/011:15:000
2944999452,4cyclictest9-21ksoftirqd/012:05:160
2944999451,6cyclictest101ktimersoftd/008:45:010
2944999451,5cyclictest9-21ksoftirqd/010:15:140
2944999451,5cyclictest101ktimersoftd/011:00:180
2944999451,5cyclictest101ktimersoftd/007:30:130
2944999450,5cyclictest2243-21cstates07:20:130
2944999450,5cyclictest101ktimersoftd/011:20:260
2945099443,3cyclictest121rcu_preempt11:50:241
29450994430,6cyclictest25-21ksoftirqd/109:40:181
2945099442,3cyclictest121rcu_preempt09:15:121
29450994415,9cyclictest25-21ksoftirqd/109:50:111
2945099441,3cyclictest121rcu_preempt11:35:001
2945099440,3cyclictest121rcu_preempt12:30:151
2944999441,5cyclictest101ktimersoftd/010:35:130
2944999440,5cyclictest101ktimersoftd/012:10:160
2944999440,5cyclictest101ktimersoftd/010:00:260
2944999440,5cyclictest101ktimersoftd/008:45:120
2944999440,5cyclictest101ktimersoftd/007:30:000
2944999440,4cyclictest101ktimersoftd/008:50:230
2944999440,42cyclictest101ktimersoftd/009:25:120
2945099435,3cyclictest121rcu_preempt10:05:001
29450994311,4cyclictest25-21ksoftirqd/111:55:121
2945099430,2cyclictest25-21ksoftirqd/108:10:151
2944999432,6cyclictest9-21ksoftirqd/007:50:140
2944999432,4cyclictest9-21ksoftirqd/011:18:250
2944999430,7cyclictest101ktimersoftd/007:45:130
2944999430,6cyclictest101ktimersoftd/008:55:220
2944999430,5cyclictest101ktimersoftd/010:25:010
138491430,0ptp4l401ktimersoftd/312:20:053
138491430,0ptp4l401ktimersoftd/307:55:043
29451994237,3cyclictest33-21ksoftirqd/212:19:592
29450994228,2cyclictest25-21ksoftirqd/111:05:191
29450994225,9cyclictest25-21ksoftirqd/107:20:001
29450994224,9cyclictest25-21ksoftirqd/109:00:221
29450994224,9cyclictest25-21ksoftirqd/109:00:221
2944999422,6cyclictest2389-21fschecks_time08:25:140
2944999422,5cyclictest0-21swapper/012:20:180
2944999421,6cyclictest7496-21fschecks_time10:45:140
138491420,0ptp4l401ktimersoftd/311:55:013
2945299411,37cyclictest9226-21cron10:50:013
29450994134,4cyclictest25-21ksoftirqd/107:44:591
2945099412,7cyclictest121rcu_preempt10:35:231
29450994114,8cyclictest25-21ksoftirqd/108:35:231
2945099410,3cyclictest121rcu_preempt08:45:151
2945099410,3cyclictest121rcu_preempt07:20:171
2944999412,8cyclictest9-21ksoftirqd/008:12:440
2944999410,5cyclictest101ktimersoftd/010:20:130
2944999410,5cyclictest101ktimersoftd/009:35:120
138491410,0ptp4l401ktimersoftd/311:05:013
138491410,0ptp4l401ktimersoftd/308:45:153
2945299400,37cyclictest19950-21cron12:20:003
29450994025,3cyclictest25-21ksoftirqd/111:15:121
29450994012,4cyclictest25-21ksoftirqd/110:15:121
2945099400,2cyclictest121rcu_preempt11:10:161
2944999402,5cyclictest23246-21gzip10:10:240
2944999402,4cyclictest0-21swapper/007:35:240
2944999400,5cyclictest101ktimersoftd/009:05:130
2944999400,38cyclictest101ktimersoftd/010:30:240
2945299390,7cyclictest23784-21meminfo12:25:193
29450993928,2cyclictest25-21ksoftirqd/112:10:131
2944999390,15cyclictest20183-21irqrtprio07:55:180
29452993731,4cyclictest41-21ksoftirqd/312:07:443
29452993731,4cyclictest41-21ksoftirqd/310:01:523
29451993731,4cyclictest33-21ksoftirqd/209:21:272
29451993630,4cyclictest33-21ksoftirqd/212:22:152
29451993630,4cyclictest33-21ksoftirqd/211:45:212
29451993630,4cyclictest33-21ksoftirqd/211:44:492
29451993630,4cyclictest33-21ksoftirqd/211:17:042
29451993630,4cyclictest33-21ksoftirqd/209:11:522
29452993529,4cyclictest41-21ksoftirqd/308:07:563
29452993529,4cyclictest41-21ksoftirqd/307:48:573
29452993529,4cyclictest41-21ksoftirqd/307:17:443
29452993528,5cyclictest41-21ksoftirqd/311:04:063
29451993530,3cyclictest33-21ksoftirqd/212:03:312
29451993529,4cyclictest33-21ksoftirqd/210:51:282
29451993529,4cyclictest33-21ksoftirqd/210:27:302
29451993529,4cyclictest33-21ksoftirqd/210:19:082
29451993529,4cyclictest33-21ksoftirqd/210:07:322
29451993529,4cyclictest33-21ksoftirqd/210:02:472
29451993529,4cyclictest33-21ksoftirqd/209:45:462
29451993529,4cyclictest33-21ksoftirqd/208:40:072
29451993529,4cyclictest33-21ksoftirqd/207:54:592
29451993529,4cyclictest33-21ksoftirqd/207:27:422
29451993529,3cyclictest33-21ksoftirqd/212:35:122
29451993529,3cyclictest33-21ksoftirqd/209:35:002
2944999354,5cyclictest9-21ksoftirqd/009:50:200
2944999350,5cyclictest101ktimersoftd/009:20:140
29452993430,3cyclictest41-21ksoftirqd/310:40:223
29452993429,3cyclictest41-21ksoftirqd/307:22:583
29452993428,4cyclictest41-21ksoftirqd/309:07:563
29452993427,5cyclictest41-21ksoftirqd/309:15:003
29452993427,4cyclictest41-21ksoftirqd/309:39:413
29451993429,3cyclictest33-21ksoftirqd/207:15:102
29451993428,4cyclictest33-21ksoftirqd/212:25:082
29451993428,4cyclictest33-21ksoftirqd/211:55:562
29451993428,4cyclictest33-21ksoftirqd/211:20:542
29451993428,4cyclictest33-21ksoftirqd/210:10:132
29451993428,4cyclictest33-21ksoftirqd/207:33:202
29451993428,4cyclictest33-21ksoftirqd/207:13:302
29451993428,3cyclictest33-21ksoftirqd/212:10:002
29451993428,3cyclictest33-21ksoftirqd/208:20:002
29451993428,3cyclictest33-21ksoftirqd/208:10:002
29451993427,5cyclictest33-21ksoftirqd/208:36:262
29451993427,5cyclictest33-21ksoftirqd/207:22:502
29449993428,4cyclictest9-21ksoftirqd/008:22:080
2944999342,7cyclictest9-21ksoftirqd/008:04:480
29452993328,3cyclictest41-21ksoftirqd/309:30:503
29452993327,4cyclictest41-21ksoftirqd/311:42:213
29452993327,4cyclictest41-21ksoftirqd/310:32:003
29452993327,4cyclictest41-21ksoftirqd/308:58:383
29452993327,4cyclictest41-21ksoftirqd/308:54:363
29452993327,4cyclictest41-21ksoftirqd/308:26:483
29452993326,5cyclictest41-21ksoftirqd/312:04:153
29452993326,4cyclictest41-21ksoftirqd/310:39:393
29451993327,4cyclictest33-21ksoftirqd/209:53:192
29451993327,4cyclictest33-21ksoftirqd/209:25:082
29451993327,4cyclictest33-21ksoftirqd/208:49:052
29451993327,4cyclictest33-21ksoftirqd/208:21:292
29451993327,4cyclictest33-21ksoftirqd/208:13:552
29451993327,4cyclictest33-21ksoftirqd/207:47:362
2944999334,7cyclictest9-21ksoftirqd/009:19:550
29449993327,4cyclictest9-21ksoftirqd/008:37:240
29452993226,4cyclictest41-21ksoftirqd/311:30:453
29452993226,4cyclictest41-21ksoftirqd/310:56:483
29452993226,4cyclictest41-21ksoftirqd/308:42:083
29452993226,4cyclictest41-21ksoftirqd/308:30:503
29452993226,4cyclictest41-21ksoftirqd/308:30:503
29452993225,5cyclictest41-21ksoftirqd/307:34:103
29451993227,3cyclictest33-21ksoftirqd/210:56:452
29451993227,3cyclictest33-21ksoftirqd/210:42:162
29451993227,3cyclictest33-21ksoftirqd/209:05:362
29451993226,4cyclictest33-21ksoftirqd/211:06:332
29451993226,4cyclictest33-21ksoftirqd/209:01:172
29451993226,4cyclictest33-21ksoftirqd/209:01:172
29452993125,3cyclictest41-21ksoftirqd/307:35:103
29451993126,3cyclictest33-21ksoftirqd/208:53:402
29451993125,4cyclictest33-21ksoftirqd/212:31:382
29451993125,4cyclictest33-21ksoftirqd/211:36:412
29451993125,4cyclictest33-21ksoftirqd/210:49:272
29451993125,4cyclictest33-21ksoftirqd/207:40:142
29449993125,4cyclictest9-21ksoftirqd/009:42:110
29452993025,3cyclictest41-21ksoftirqd/311:20:163
29452993025,3cyclictest41-21ksoftirqd/309:54:013
29451993025,3cyclictest33-21ksoftirqd/210:39:542
29451993025,3cyclictest33-21ksoftirqd/210:30:192
29451993025,3cyclictest33-21ksoftirqd/208:25:412
29451993025,3cyclictest33-21ksoftirqd/207:36:342
29451993024,4cyclictest33-21ksoftirqd/211:25:342
29451993024,4cyclictest33-21ksoftirqd/209:44:222
29451993024,4cyclictest33-21ksoftirqd/208:56:482
29451993024,3cyclictest33-21ksoftirqd/211:30:182
29452992924,3cyclictest41-21ksoftirqd/311:37:113
29452992924,3cyclictest41-21ksoftirqd/310:30:003
29452992924,3cyclictest41-21ksoftirqd/307:54:033
29452992923,3cyclictest41-21ksoftirqd/309:40:103
29452992922,5cyclictest41-21ksoftirqd/312:36:483
29451992926,2cyclictest33-21ksoftirqd/208:00:002
29451992924,3cyclictest33-21ksoftirqd/208:04:292
29451992923,4cyclictest33-21ksoftirqd/209:17:502
29452992824,2cyclictest41-21ksoftirqd/308:00:243
29452992823,3cyclictest41-21ksoftirqd/310:19:153
29452992823,3cyclictest41-21ksoftirqd/309:21:083
29452992823,3cyclictest41-21ksoftirqd/308:24:553
29452992822,4cyclictest41-21ksoftirqd/312:10:413
29451992823,3cyclictest33-21ksoftirqd/211:54:542
29451992821,4cyclictest33-21ksoftirqd/212:12:322
2944999281,5cyclictest3581-21switchtime09:30:260
138491280,1ptp4l391rcuc/311:14:573
29452992723,2cyclictest41-21ksoftirqd/307:40:133
29452992722,3cyclictest41-21ksoftirqd/311:52:593
29452992722,3cyclictest41-21ksoftirqd/311:48:443
29452992722,3cyclictest41-21ksoftirqd/310:50:213
29452992721,4cyclictest41-21ksoftirqd/310:11:383
29452992721,4cyclictest41-21ksoftirqd/309:03:473
29452992721,4cyclictest41-21ksoftirqd/309:03:473
29452992721,4cyclictest41-21ksoftirqd/308:36:273
29452992721,4cyclictest41-21ksoftirqd/308:15:573
29451992722,3cyclictest33-21ksoftirqd/208:30:122
29451992722,3cyclictest33-21ksoftirqd/208:30:112
29451992721,4cyclictest33-21ksoftirqd/210:21:282
29451992721,3cyclictest33-21ksoftirqd/209:58:362
29449992721,4cyclictest9-21ksoftirqd/012:19:030
2944999271,6cyclictest9-21ksoftirqd/010:45:010
2945299268,5cyclictest41-21ksoftirqd/310:20:403
29452992621,3cyclictest41-21ksoftirqd/311:17:093
29451992621,3cyclictest33-21ksoftirqd/209:40:002
1385912620,3phc2sys41-21ksoftirqd/311:25:493
29452992520,3cyclictest41-21ksoftirqd/307:27:233
2945299231,5cyclictest391rcuc/309:25:173
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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