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2026-02-19 - 10:57
[ 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 rackdslot3.osadl.org (updated Thu Feb 19, 2026 00:45:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
96512217178,31sleep10-21swapper/119:09:581
139491203168,23phc2sys0-21swapper/319:05:053
93092199166,22sleep20-21swapper/219:06:222
93122197164,22sleep00-21swapper/019:06:240
2858321420,3sleep0994599cyclictest23:10:010
9946996631,9cyclictest25-21ksoftirqd/100:10:251
9946996631,9cyclictest25-21ksoftirqd/100:10:241
114532660,6sleep2994799cyclictest22:35:132
9945996028,4cyclictest9-21ksoftirqd/020:15:130
9945995828,5cyclictest9-21ksoftirqd/020:10:240
9945995826,4cyclictest9-21ksoftirqd/023:40:250
994699576,7cyclictest28089-21strings22:00:211
994699565,9cyclictest3462-21grep22:15:261
9945995625,4cyclictest9-21ksoftirqd/000:30:210
9945995526,3cyclictest9-21ksoftirqd/020:30:160
9945995521,7cyclictest9-21ksoftirqd/000:05:140
9945995521,3cyclictest9-21ksoftirqd/023:35:280
9945995520,4cyclictest9-21ksoftirqd/023:35:000
994699545,7cyclictest31840-21cpuspeed_turbos22:10:131
994699544,5cyclictest21560-21grep20:40:161
9945995424,5cyclictest9-21ksoftirqd/022:35:210
9945995423,7cyclictest9-21ksoftirqd/023:50:120
9945995423,5cyclictest9-21ksoftirqd/019:50:000
139391540,1ptp4l401ktimersoftd/320:22:013
9945995324,4cyclictest9-21ksoftirqd/000:15:010
9945995324,4cyclictest9-21ksoftirqd/000:15:010
9945995319,5cyclictest9-21ksoftirqd/020:10:000
9945995319,4cyclictest9-21ksoftirqd/000:00:000
9945995318,4cyclictest9-21ksoftirqd/023:25:000
9945995223,5cyclictest9-21ksoftirqd/019:20:270
9945995223,4cyclictest9-21ksoftirqd/021:00:370
9945995223,4cyclictest9-21ksoftirqd/019:35:240
9945995223,4cyclictest9-21ksoftirqd/000:00:180
9945995220,6cyclictest9-21ksoftirqd/019:55:230
9945995220,6cyclictest9-21ksoftirqd/019:55:220
9945995218,4cyclictest9-21ksoftirqd/020:00:130
9945995217,4cyclictest9-21ksoftirqd/022:15:210
9945995216,5cyclictest9-21ksoftirqd/020:55:190
139391520,1ptp4l391rcuc/321:04:273
994699512,6cyclictest4602-21cut20:05:191
994699512,6cyclictest241ktimersoftd/121:50:011
994699512,6cyclictest2402-21unixbench_singl21:05:271
994699511,11cyclictest16424-21cpuspeed_turbos22:45:141
9945995125,3cyclictest9-21ksoftirqd/019:50:230
9945995123,3cyclictest9-21ksoftirqd/020:35:010
994699502,6cyclictest5956-21cut00:35:211
994699501,6cyclictest17812-21latency_hist23:55:011
994699500,12cyclictest20991-21ps00:00:181
9945995025,8cyclictest9-21ksoftirqd/020:40:230
9945995023,3cyclictest9-21ksoftirqd/020:45:180
9945995021,3cyclictest9-21ksoftirqd/019:10:140
9945995016,5cyclictest9-21ksoftirqd/019:40:230
994699493,6cyclictest3564-21latency_hist20:05:001
994699492,6cyclictest29895-21sed00:20:011
994699492,6cyclictest15971-21grep20:30:121
994699491,6cyclictest12114-21irqrtprio20:20:171
994699490,7cyclictest241ktimersoftd/121:10:171
994699490,6cyclictest23070-21df_abs00:05:111
994599496,2cyclictest9-21ksoftirqd/022:05:260
9945994935,3cyclictest9-21ksoftirqd/022:54:590
9945994920,5cyclictest9-21ksoftirqd/021:20:250
9945994918,9cyclictest9-21ksoftirqd/021:55:180
9945994917,8cyclictest9-21ksoftirqd/020:20:240
994699486,6cyclictest25-21ksoftirqd/119:25:191
994699484,7cyclictest13633-21fschecks_count23:45:161
994699483,7cyclictest25793-21sed19:40:261
994699483,6cyclictest32203-21grep23:15:231
994699483,5cyclictest5998-21dpkg23:30:101
994699482,6cyclictest29421-21fschecks_count19:50:151
994699482,6cyclictest20578-21cat19:30:211
9946994818,7cyclictest25-21ksoftirqd/121:28:311
994699480,10cyclictest28166-21timerandwakeup19:45:271
994599483,3cyclictest121rcu_preempt21:45:150
994699473,6cyclictest25883-21latency_hist20:50:001
994699472,7cyclictest5203-21sed23:25:281
994699472,6cyclictest7929-21cpu21:20:121
994699472,6cyclictest29893-21cat22:05:161
994699472,6cyclictest29238-21irqstats20:55:201
994699470,8cyclictest241ktimersoftd/123:55:191
994699470,6cyclictest561-21latency_hist21:05:001
9945994719,4cyclictest9-21ksoftirqd/021:15:180
994699467,5cyclictest25-21ksoftirqd/100:20:271
994699464,7cyclictest29361-21cut23:10:181
9946994616,5cyclictest25-21ksoftirqd/121:32:051
9945994611,4cyclictest9-21ksoftirqd/000:25:230
994699453,7cyclictest26440-21grep23:05:141
994699452,6cyclictest2321-21latency_hist00:30:011
994699452,6cyclictest1083-21latency_hist20:00:001
994699452,6cyclictest1083-21latency_hist20:00:001
994699452,5cyclictest4926-21sed22:20:181
9945994530,7cyclictest9-21ksoftirqd/021:10:260
994599450,5cyclictest9-21ksoftirqd/000:35:240
9947994439,3cyclictest33-21ksoftirqd/222:00:012
994699441,7cyclictest9204-21df_abs22:30:121
994699441,6cyclictest6055-21if_enp1s021:15:161
994699440,8cyclictest25-21ksoftirqd/122:25:141
994699440,8cyclictest25-21ksoftirqd/122:25:141
994699440,5cyclictest241ktimersoftd/119:35:141
994599444,3cyclictest9-21ksoftirqd/019:30:000
994599443,5cyclictest121rcu_preempt22:10:130
249382440,1sleep20-21swapper/200:09:042
994699433,6cyclictest14491-21irqrtprio22:40:191
994699433,5cyclictest7573-21grep20:10:251
994699431,6cyclictest15890-21irqrtprio21:35:181
9945994334,2cyclictest9-21ksoftirqd/022:30:120
994599433,3cyclictest9-21ksoftirqd/022:00:240
9945994321,7cyclictest9-21ksoftirqd/021:30:190
9946994215,8cyclictest25-21ksoftirqd/120:39:251
9945994237,3cyclictest9-21ksoftirqd/000:25:010
9945994236,3cyclictest9-21ksoftirqd/000:20:010
994599422,3cyclictest9-21ksoftirqd/019:20:000
139391420,0ptp4l401ktimersoftd/323:43:473
9946994122,7cyclictest25-21ksoftirqd/123:40:201
994699411,6cyclictest25-21ksoftirqd/119:10:161
994599414,7cyclictest121rcu_preempt22:20:140
9945994136,2cyclictest17216-21awk21:40:000
994599412,2cyclictest9-21ksoftirqd/021:25:260
9945994112,7cyclictest9-21ksoftirqd/022:30:000
9945994112,7cyclictest9-21ksoftirqd/022:30:000
57898410,12rtkit-daemon577-21rtkit-daemon22:22:572
139391410,2ptp4l401ktimersoftd/320:14:583
9947994036,2cyclictest33-21ksoftirqd/219:20:002
9947994035,3cyclictest33-21ksoftirqd/222:45:002
9947994034,4cyclictest5921-21cron20:10:002
9947994034,3cyclictest33-21ksoftirqd/221:40:002
9947994029,10cyclictest33-21ksoftirqd/222:05:262
994699404,5cyclictest25-21ksoftirqd/120:25:291
994699400,6cyclictest241ktimersoftd/100:35:011
9945994036,2cyclictest9-21ksoftirqd/023:00:000
9945994036,2cyclictest9-21ksoftirqd/022:59:590
994599403,5cyclictest9-21ksoftirqd/023:45:130
9945994035,3cyclictest9-21ksoftirqd/023:30:000
9945994035,3cyclictest9-21ksoftirqd/023:20:010
9945994034,3cyclictest9-21ksoftirqd/022:45:000
9945994028,3cyclictest9-21ksoftirqd/021:50:130
994599402,3cyclictest9-21ksoftirqd/023:05:160
994599402,2cyclictest9-21ksoftirqd/019:35:000
994599401,6cyclictest121rcu_preempt23:05:010
139391400,0ptp4l401ktimersoftd/300:33:073
9947993935,3cyclictest33-21ksoftirqd/221:00:002
9947993935,3cyclictest33-21ksoftirqd/200:35:012
994699391,6cyclictest25-21ksoftirqd/122:35:261
994699390,5cyclictest0-21swapper/121:50:131
994699390,4cyclictest25-21ksoftirqd/119:15:161
994599396,6cyclictest9-21ksoftirqd/020:50:190
9945993934,3cyclictest9-21ksoftirqd/020:25:160
9945993933,3cyclictest9-21ksoftirqd/021:40:250
9945993932,3cyclictest9-21ksoftirqd/021:05:270
139391390,0ptp4l401ktimersoftd/320:45:163
9948993827,9cyclictest41-21ksoftirqd/321:25:293
9947993834,3cyclictest33-21ksoftirqd/223:30:172
9947993833,3cyclictest33-21ksoftirqd/223:45:002
9947993833,3cyclictest33-21ksoftirqd/223:40:002
9947993833,3cyclictest33-21ksoftirqd/221:30:202
9947993832,3cyclictest33-21ksoftirqd/222:55:262
9947993832,3cyclictest33-21ksoftirqd/222:55:262
994699384,7cyclictest0-21swapper/121:42:391
9945993832,4cyclictest9-21ksoftirqd/022:45:180
9948993731,4cyclictest41-21ksoftirqd/300:36:283
9947993731,4cyclictest33-21ksoftirqd/222:12:312
9947993731,3cyclictest33-21ksoftirqd/219:30:182
9947993730,3cyclictest33-21ksoftirqd/222:30:142
994799371,3cyclictest121rcu_preempt21:53:022
9946993719,7cyclictest25-21ksoftirqd/123:38:291
994699371,6cyclictest241ktimersoftd/120:50:131
994699370,5cyclictest25-21ksoftirqd/122:50:111
9948993630,4cyclictest41-21ksoftirqd/322:39:043
9948993630,4cyclictest41-21ksoftirqd/322:09:033
994799365,5cyclictest121rcu_preempt00:21:242
9947993632,3cyclictest33-21ksoftirqd/200:30:002
9947993632,2cyclictest33-21ksoftirqd/223:10:012
9947993631,3cyclictest33-21ksoftirqd/220:15:002
9947993630,4cyclictest33-21ksoftirqd/223:52:392
9947993630,3cyclictest33-21ksoftirqd/223:25:002
9948993530,3cyclictest41-21ksoftirqd/321:31:283
9948993529,4cyclictest41-21ksoftirqd/323:56:423
9948993529,4cyclictest41-21ksoftirqd/323:15:103
9948993529,4cyclictest41-21ksoftirqd/322:16:053
9948993529,4cyclictest41-21ksoftirqd/321:39:553
9947993531,3cyclictest33-21ksoftirqd/219:35:142
9947993531,3cyclictest33-21ksoftirqd/200:20:012
9947993530,3cyclictest33-21ksoftirqd/221:05:192
9947993530,3cyclictest33-21ksoftirqd/220:30:012
9947993530,3cyclictest33-21ksoftirqd/220:20:002
9947993529,4cyclictest33-21ksoftirqd/220:42:092
9947993529,4cyclictest33-21ksoftirqd/219:54:072
9947993529,3cyclictest33-21ksoftirqd/222:15:182
9946993532,2cyclictest25-21ksoftirqd/120:15:011
134391350,1getstats0-21swapper/319:19:123
9948993428,4cyclictest41-21ksoftirqd/323:38:533
9948993428,4cyclictest41-21ksoftirqd/321:57:193
9948993428,4cyclictest41-21ksoftirqd/320:08:003
9947993430,3cyclictest33-21ksoftirqd/223:15:172
9947993430,2cyclictest33-21ksoftirqd/220:50:132
9947993429,3cyclictest33-21ksoftirqd/200:10:122
9947993429,3cyclictest33-21ksoftirqd/200:10:122
9947993428,4cyclictest33-21ksoftirqd/222:45:442
9947993428,4cyclictest33-21ksoftirqd/221:04:352
9947993428,4cyclictest33-21ksoftirqd/219:10:022
9947993428,3cyclictest33-21ksoftirqd/223:00:122
9947993428,3cyclictest33-21ksoftirqd/219:41:072
9947993423,9cyclictest33-21ksoftirqd/221:10:192
9946993430,2cyclictest231rcuc/122:55:161
9946993430,2cyclictest231rcuc/122:55:161
9946993419,6cyclictest25-21ksoftirqd/123:02:181
139391340,0ptp4l401ktimersoftd/320:35:153
9948993328,3cyclictest41-21ksoftirqd/322:23:083
9948993328,3cyclictest41-21ksoftirqd/321:47:073
9948993328,3cyclictest41-21ksoftirqd/320:02:263
9948993327,4cyclictest41-21ksoftirqd/323:26:053
9948993327,4cyclictest41-21ksoftirqd/320:43:223
9948993327,4cyclictest41-21ksoftirqd/319:34:473
9948993327,4cyclictest41-21ksoftirqd/319:10:563
9948993327,4cyclictest41-21ksoftirqd/300:15:513
9948993327,3cyclictest41-21ksoftirqd/323:00:003
9948993327,3cyclictest41-21ksoftirqd/323:00:003
9947993329,3cyclictest33-21ksoftirqd/222:00:182
9947993329,3cyclictest33-21ksoftirqd/219:20:192
9947993329,2cyclictest33-21ksoftirqd/220:00:172
9947993328,3cyclictest33-21ksoftirqd/221:25:152
9947993328,3cyclictest33-21ksoftirqd/220:40:002
9947993328,3cyclictest33-21ksoftirqd/219:55:122
9947993328,3cyclictest33-21ksoftirqd/219:55:122
9947993328,3cyclictest33-21ksoftirqd/219:25:182
9947993328,3cyclictest33-21ksoftirqd/200:04:032
9947993321,9cyclictest33-21ksoftirqd/221:15:262
9946993327,4cyclictest25-21ksoftirqd/121:59:181
9946993323,4cyclictest25-21ksoftirqd/123:20:241
9948993228,3cyclictest41-21ksoftirqd/319:20:123
9948993228,2cyclictest41-21ksoftirqd/321:25:013
9948993228,2cyclictest41-21ksoftirqd/320:00:003
9948993228,2cyclictest41-21ksoftirqd/320:00:003
9948993227,3cyclictest41-21ksoftirqd/323:52:453
9948993227,3cyclictest41-21ksoftirqd/323:49:333
9948993227,3cyclictest41-21ksoftirqd/322:50:073
9948993227,3cyclictest41-21ksoftirqd/321:52:583
9948993227,3cyclictest41-21ksoftirqd/320:50:383
9948993227,3cyclictest41-21ksoftirqd/320:30:523
9948993226,4cyclictest41-21ksoftirqd/322:47:223
9948993226,4cyclictest41-21ksoftirqd/321:41:353
9948993226,4cyclictest41-21ksoftirqd/321:14:313
9948993226,4cyclictest41-21ksoftirqd/319:49:113
9948993226,4cyclictest41-21ksoftirqd/300:24:463
9947993228,3cyclictest33-21ksoftirqd/223:25:132
9947993228,3cyclictest33-21ksoftirqd/222:25:162
9947993228,3cyclictest33-21ksoftirqd/222:25:162
9947993228,3cyclictest33-21ksoftirqd/200:40:002
9947993227,3cyclictest33-21ksoftirqd/222:51:392
9947993227,3cyclictest33-21ksoftirqd/221:50:002
9947993227,3cyclictest33-21ksoftirqd/221:24:252
9947993227,3cyclictest33-21ksoftirqd/220:30:192
9947993226,4cyclictest33-21ksoftirqd/219:45:452
9947993222,9cyclictest33-21ksoftirqd/223:10:232
994699321,5cyclictest25-21ksoftirqd/119:21:191
9948993126,3cyclictest41-21ksoftirqd/321:20:003
9948993126,3cyclictest41-21ksoftirqd/319:43:283
9948993125,4cyclictest41-21ksoftirqd/323:31:593
9948993125,4cyclictest41-21ksoftirqd/323:00:493
9948993125,4cyclictest41-21ksoftirqd/322:12:123
9948993125,4cyclictest41-21ksoftirqd/319:26:403
9947993126,3cyclictest33-21ksoftirqd/220:45:072
9947993126,3cyclictest33-21ksoftirqd/220:24:542
9947993125,4cyclictest33-21ksoftirqd/223:58:072
9947993125,4cyclictest33-21ksoftirqd/221:40:502
139391310,9ptp4l401ktimersoftd/322:25:163
139391310,9ptp4l401ktimersoftd/322:25:163
139391310,0ptp4l401ktimersoftd/320:57:293
9948993025,3cyclictest41-21ksoftirqd/322:33:333
9948993025,3cyclictest41-21ksoftirqd/320:27:133
9948993025,3cyclictest41-21ksoftirqd/319:35:123
9948993024,4cyclictest41-21ksoftirqd/300:26:593
9947993025,3cyclictest33-21ksoftirqd/223:50:002
139391300,0ptp4l401ktimersoftd/320:15:143
139391300,0ptp4l401ktimersoftd/300:08:513
9948992925,2cyclictest41-21ksoftirqd/323:10:123
9948992924,3cyclictest41-21ksoftirqd/322:01:333
9948992924,3cyclictest41-21ksoftirqd/321:08:013
9948992923,4cyclictest41-21ksoftirqd/322:44:413
9948992822,4cyclictest41-21ksoftirqd/300:10:023
9948992822,4cyclictest41-21ksoftirqd/300:10:023
139391280,0ptp4l401ktimersoftd/323:05:333
9948992722,3cyclictest41-21ksoftirqd/300:04:373
9948992622,3cyclictest41-21ksoftirqd/323:20:183
139391260,1ptp4l401ktimersoftd/319:50:263
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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