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2026-02-07 - 17:06
[ 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 376 highest latencies:
System rackdslot2.osadl.org (updated Sat Feb 07, 2026 12:45:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
139591232167,20phc2sys0-21swapper/307:09:373
145982205173,22sleep20-21swapper/207:08:192
144772205172,22sleep10-21swapper/107:06:451
146312204171,22sleep00-21swapper/007:08:450
343321740,4sleep01502899cyclictest09:00:120
1473528262,11sleep30-21swapper/307:10:003
1503199700,1cyclictest0-21swapper/311:10:013
1503199661,21cyclictest13583-21/usr/sbin/munin11:35:143
1502999554,9cyclictest25-21ksoftirqd/112:15:221
15029995522,7cyclictest25-21ksoftirqd/110:40:251
15029995521,9cyclictest25-21ksoftirqd/107:45:141
1502999545,9cyclictest25-21ksoftirqd/111:25:251
1502999545,9cyclictest25-21ksoftirqd/110:15:251
1502999544,8cyclictest25-21ksoftirqd/111:30:161
1502999544,8cyclictest25-21ksoftirqd/107:20:211
15029995427,9cyclictest25-21ksoftirqd/108:20:171
1502999541,7cyclictest25-21ksoftirqd/111:55:281
1502899541,3cyclictest0-21swapper/008:46:310
1502999536,8cyclictest25-21ksoftirqd/110:55:221
1502999536,5cyclictest25-21ksoftirqd/110:50:241
1502999535,8cyclictest25-21ksoftirqd/108:30:231
1502999533,7cyclictest25-21ksoftirqd/109:20:001
1502999525,8cyclictest25-21ksoftirqd/111:35:141
1502999524,8cyclictest25-21ksoftirqd/112:05:241
1502999523,6cyclictest25-21ksoftirqd/111:05:181
1502999516,9cyclictest25-21ksoftirqd/110:00:271
1502999515,8cyclictest25-21ksoftirqd/109:50:171
1502999513,8cyclictest25-21ksoftirqd/110:35:201
1502999513,10cyclictest25-21ksoftirqd/111:45:021
15029995121,3cyclictest25-21ksoftirqd/112:03:321
15029995121,3cyclictest25-21ksoftirqd/112:03:321
1502999506,9cyclictest25-21ksoftirqd/109:00:171
1502999505,9cyclictest25-21ksoftirqd/110:20:111
1502999505,9cyclictest25-21ksoftirqd/109:10:241
1502999504,9cyclictest25-21ksoftirqd/107:50:211
1502999504,8cyclictest25-21ksoftirqd/107:35:161
1502999503,6cyclictest25-21ksoftirqd/112:30:231
1502999503,6cyclictest25-21ksoftirqd/111:40:261
1502999503,5cyclictest25-21ksoftirqd/111:15:241
1502999502,5cyclictest25-21ksoftirqd/109:45:191
1503199492,19cyclictest19405-21runrttasks07:18:133
1503199492,19cyclictest19405-21runrttasks07:18:133
1502999496,9cyclictest25-21ksoftirqd/108:50:171
1502999496,8cyclictest25-21ksoftirqd/107:15:191
1502999496,8cyclictest25-21ksoftirqd/107:15:191
1502999495,9cyclictest25-21ksoftirqd/108:25:151
1502999494,8cyclictest25-21ksoftirqd/108:10:161
15029994946,2cyclictest231rcuc/112:35:191
1502999493,8cyclictest25-21ksoftirqd/109:35:181
1502999493,6cyclictest25-21ksoftirqd/109:20:011
1502999491,6cyclictest25-21ksoftirqd/107:10:131
1502999490,6cyclictest15771-21uname10:30:201
1502999490,6cyclictest15771-21uname10:30:201
1502999490,10cyclictest25-21ksoftirqd/112:20:151
1502999490,10cyclictest25-21ksoftirqd/111:00:241
1502999485,9cyclictest25-21ksoftirqd/110:50:001
1502999485,9cyclictest25-21ksoftirqd/108:35:161
1502999485,9cyclictest25-21ksoftirqd/108:15:151
1502999485,8cyclictest25-21ksoftirqd/109:40:211
1502999484,9cyclictest25-21ksoftirqd/107:40:221
1502999484,9cyclictest25-21ksoftirqd/107:25:181
1502999483,9cyclictest25-21ksoftirqd/111:10:221
15029994818,6cyclictest25-21ksoftirqd/108:00:091
15028994842,3cyclictest3745-21wc11:15:010
1502999476,8cyclictest25-21ksoftirqd/110:25:261
1502999476,7cyclictest25-21ksoftirqd/108:55:191
1502999476,7cyclictest25-21ksoftirqd/108:55:191
1502999475,9cyclictest25-21ksoftirqd/112:25:181
1502999474,9cyclictest25-21ksoftirqd/108:05:161
1502999473,7cyclictest25-21ksoftirqd/110:10:131
1502999473,5cyclictest25-21ksoftirqd/111:50:141
1502999473,5cyclictest25-21ksoftirqd/107:30:181
1502999472,6cyclictest25-21ksoftirqd/110:08:041
1502999472,5cyclictest25-21ksoftirqd/109:25:221
15029994721,3cyclictest25-21ksoftirqd/108:46:311
1502999471,6cyclictest25-21ksoftirqd/111:20:121
15028994729,16cyclictest9-21ksoftirqd/010:17:010
1502999466,7cyclictest25-21ksoftirqd/108:00:001
1502999465,8cyclictest25-21ksoftirqd/109:55:161
1502999464,8cyclictest25-21ksoftirqd/109:05:191
1502899469,20cyclictest1308-21runrttasks08:21:440
1502899466,23cyclictest4448-21taskset10:07:430
1502999452,7cyclictest25-21ksoftirqd/108:40:171
139291440,0ptp4l401ktimersoftd/308:12:593
1502999434,9cyclictest25-21ksoftirqd/109:30:121
1502999432,5cyclictest25-21ksoftirqd/112:10:181
1502899430,3cyclictest6037-21taskset07:56:570
139291430,0ptp4l401ktimersoftd/309:00:223
15031994237,3cyclictest25370-21wc12:00:003
1502899427,25cyclictest1308-21runrttasks07:20:300
1502899421,38cyclictest3917-21dump-pmu-power07:55:000
15028994210,22cyclictest1308-21runrttasks07:27:460
139291420,0ptp4l401ktimersoftd/310:15:203
15030994137,2cyclictest33-21ksoftirqd/209:30:002
15030994136,3cyclictest33-21ksoftirqd/208:00:002
1502899411,3cyclictest15755-21taskset08:19:270
1502899410,3cyclictest5858-21taskset11:16:510
15030994035,3cyclictest33-21ksoftirqd/209:45:002
15030994032,5cyclictest33-21ksoftirqd/209:55:132
15030994030,8cyclictest33-21ksoftirqd/211:50:102
15030994029,9cyclictest33-21ksoftirqd/211:35:262
1502899401,3cyclictest27997-21taskset08:43:180
1502899400,3cyclictest6843-21taskset10:13:000
1502899400,3cyclictest29385-21taskset09:52:450
1502899400,3cyclictest217-21systemd-journal07:19:550
1502899400,3cyclictest217-21systemd-journal07:19:550
135291400,1getstats0-21swapper/310:27:153
15030993934,3cyclictest33-21ksoftirqd/208:20:002
15030993933,3cyclictest33-21ksoftirqd/207:35:002
15030993928,9cyclictest33-21ksoftirqd/212:20:162
139291390,0ptp4l401ktimersoftd/311:00:183
139291390,0ptp4l401ktimersoftd/310:40:233
139291390,0ptp4l401ktimersoftd/310:20:393
1503199381,23cyclictest27431-21/usr/sbin/munin09:50:193
15030993834,2cyclictest33-21ksoftirqd/207:50:002
15030993833,3cyclictest33-21ksoftirqd/209:35:012
15030993832,4cyclictest33-21ksoftirqd/209:18:032
1503099382,3cyclictest33-21ksoftirqd/208:10:002
1502899380,3cyclictest16946-21taskset07:12:080
1502899380,3cyclictest1308-21runrttasks10:31:540
1502899380,3cyclictest1308-21runrttasks10:31:540
139291380,0ptp4l401ktimersoftd/308:30:293
15031993731,4cyclictest41-21ksoftirqd/310:51:523
15031993731,4cyclictest41-21ksoftirqd/308:29:513
1503199370,2cyclictest0-21swapper/309:36:093
1503199370,2cyclictest0-21swapper/307:56:083
15030993734,2cyclictest33-21ksoftirqd/209:45:192
1503099373,3cyclictest33-21ksoftirqd/207:15:002
15030993732,3cyclictest33-21ksoftirqd/212:10:182
15030993732,3cyclictest33-21ksoftirqd/209:35:132
15030993732,3cyclictest33-21ksoftirqd/207:40:012
15030993731,4cyclictest33-21ksoftirqd/208:52:042
15030993731,4cyclictest33-21ksoftirqd/208:46:302
15030993731,4cyclictest33-21ksoftirqd/208:35:002
15028993731,4cyclictest9-21ksoftirqd/011:49:590
1502899370,3cyclictest4634-21runrttasks12:20:400
1502899370,3cyclictest25701-21taskset08:39:330
139291370,0ptp4l401ktimersoftd/308:35:143
15031993631,3cyclictest41-21ksoftirqd/311:10:103
15031993630,4cyclictest41-21ksoftirqd/311:50:413
15031993630,4cyclictest41-21ksoftirqd/311:22:483
15031993630,4cyclictest41-21ksoftirqd/310:09:593
15031993630,4cyclictest41-21ksoftirqd/310:01:213
15031993630,4cyclictest28384-21bc08:45:103
1503199360,1cyclictest0-21swapper/311:41:413
15030993632,2cyclictest33-21ksoftirqd/211:15:012
15030993632,2cyclictest33-21ksoftirqd/210:05:002
15030993632,2cyclictest33-21ksoftirqd/207:15:202
15030993632,2cyclictest33-21ksoftirqd/207:15:192
15030993631,3cyclictest33-21ksoftirqd/212:30:192
15030993631,3cyclictest33-21ksoftirqd/212:29:592
15030993631,3cyclictest33-21ksoftirqd/208:40:002
15030993631,3cyclictest33-21ksoftirqd/208:30:002
15030993630,4cyclictest33-21ksoftirqd/211:24:122
15030993630,4cyclictest33-21ksoftirqd/209:52:002
15030993630,4cyclictest33-21ksoftirqd/209:04:152
15030993630,3cyclictest33-21ksoftirqd/212:19:592
15030993624,10cyclictest33-21ksoftirqd/207:50:202
15028993631,3cyclictest9-21ksoftirqd/010:37:100
15028993631,3cyclictest9-21ksoftirqd/008:30:120
15028993630,4cyclictest9-21ksoftirqd/009:57:320
15028993630,4cyclictest9-21ksoftirqd/007:43:340
15028993614,19cyclictest12500-21sh09:20:000
15028993612,22cyclictest6968-21sendmail_mailst09:05:250
1502899360,3cyclictest2358-21taskset12:17:470
15031993530,3cyclictest41-21ksoftirqd/307:23:253
15031993529,4cyclictest41-21ksoftirqd/310:37:313
15031993529,4cyclictest41-21ksoftirqd/309:23:303
15031993529,4cyclictest41-21ksoftirqd/309:19:333
15031993529,4cyclictest41-21ksoftirqd/308:58:553
15031993529,4cyclictest41-21ksoftirqd/308:58:553
15031993529,4cyclictest41-21ksoftirqd/307:36:313
15031993529,4cyclictest41-21ksoftirqd/307:32:503
15030993531,3cyclictest33-21ksoftirqd/210:25:192
15030993531,3cyclictest33-21ksoftirqd/210:05:172
15030993531,2cyclictest33-21ksoftirqd/209:10:182
15030993530,3cyclictest33-21ksoftirqd/211:15:192
15030993530,3cyclictest33-21ksoftirqd/208:58:502
15030993530,3cyclictest33-21ksoftirqd/208:58:502
15030993530,3cyclictest33-21ksoftirqd/208:20:132
15030993530,3cyclictest33-21ksoftirqd/207:41:172
15030993529,4cyclictest33-21ksoftirqd/210:50:462
15030993529,4cyclictest33-21ksoftirqd/210:38:422
1503099351,3cyclictest121rcu_preempt08:05:002
15028993529,4cyclictest9-21ksoftirqd/012:14:360
15028993529,4cyclictest9-21ksoftirqd/011:37:490
15028993529,4cyclictest9-21ksoftirqd/010:48:200
15028993529,4cyclictest9-21ksoftirqd/008:50:290
15028993529,4cyclictest9-21ksoftirqd/007:39:010
15028993511,20cyclictest16242-21sed11:40:120
1502899350,4cyclictest19466-21irqrtprio08:25:200
15031993429,3cyclictest41-21ksoftirqd/312:31:363
15031993429,3cyclictest41-21ksoftirqd/312:13:103
15031993429,3cyclictest41-21ksoftirqd/310:57:563
15031993428,4cyclictest41-21ksoftirqd/311:31:033
15031993428,4cyclictest41-21ksoftirqd/311:26:183
15031993428,4cyclictest41-21ksoftirqd/310:11:043
15031993428,4cyclictest41-21ksoftirqd/309:45:283
15031993428,4cyclictest41-21ksoftirqd/308:06:363
15031993428,4cyclictest41-21ksoftirqd/307:50:593
1503199341,29cyclictest6697-21grep08:00:143
15030993429,3cyclictest33-21ksoftirqd/212:05:182
15030993429,3cyclictest33-21ksoftirqd/211:25:082
15030993429,3cyclictest33-21ksoftirqd/211:08:272
15030993429,3cyclictest33-21ksoftirqd/211:00:002
15030993429,3cyclictest33-21ksoftirqd/210:20:282
15030993429,3cyclictest33-21ksoftirqd/209:10:002
15030993428,4cyclictest33-21ksoftirqd/211:47:542
15030993428,4cyclictest33-21ksoftirqd/211:01:172
15030993428,4cyclictest33-21ksoftirqd/210:45:572
15030993428,4cyclictest33-21ksoftirqd/210:40:342
15030993428,4cyclictest33-21ksoftirqd/208:44:022
1503099340,3cyclictest33-21ksoftirqd/208:10:232
15028993429,3cyclictest9-21ksoftirqd/010:27:300
15028993429,3cyclictest9-21ksoftirqd/010:03:190
15028993428,4cyclictest9-21ksoftirqd/012:26:590
15028993428,4cyclictest9-21ksoftirqd/010:54:090
15028993428,4cyclictest9-21ksoftirqd/009:47:180
15028993428,4cyclictest9-21ksoftirqd/008:13:310
1502899340,4cyclictest15015-21runrttasks09:24:060
1502899340,3cyclictest21732-21taskset10:44:360
15031993328,3cyclictest41-21ksoftirqd/312:03:083
15031993328,3cyclictest41-21ksoftirqd/312:03:083
15031993328,3cyclictest41-21ksoftirqd/309:13:103
15031993327,4cyclictest41-21ksoftirqd/312:29:123
15031993327,4cyclictest41-21ksoftirqd/308:43:133
15031993327,4cyclictest41-21ksoftirqd/307:25:563
1503199331,29cyclictest18411-21cron08:25:003
1503199330,4cyclictest23105-21/usr/sbin/munin09:40:173
1503099336,6cyclictest33-21ksoftirqd/207:20:212
1503099333,3cyclictest121rcu_preempt11:45:002
15030993330,2cyclictest33-21ksoftirqd/212:35:192
15030993329,3cyclictest33-21ksoftirqd/209:20:172
15030993328,3cyclictest33-21ksoftirqd/212:04:152
15030993328,3cyclictest33-21ksoftirqd/212:04:152
15030993328,3cyclictest33-21ksoftirqd/210:30:182
15030993328,3cyclictest33-21ksoftirqd/210:30:182
15030993327,4cyclictest33-21ksoftirqd/211:55:572
1502899339,21cyclictest17029-21grep09:25:260
1502899336,24cyclictest10138-21fschecks_time10:20:170
15028993328,3cyclictest9-21ksoftirqd/008:55:470
15028993328,3cyclictest9-21ksoftirqd/008:55:470
15028993327,4cyclictest9-21ksoftirqd/012:38:230
15028993312,18cyclictest8935-21cpu08:05:130
15028993311,20cyclictest8463-21sed12:30:190
15028993310,20cyclictest20938-21cat09:35:190
1502899330,3cyclictest6517-21cut11:20:130
1502899330,3cyclictest21147-21df11:50:160
15031993227,3cyclictest41-21ksoftirqd/312:36:063
15031993227,3cyclictest41-21ksoftirqd/312:22:263
15031993227,3cyclictest41-21ksoftirqd/310:46:263
15031993226,4cyclictest41-21ksoftirqd/309:32:523
15031993226,4cyclictest41-21ksoftirqd/309:06:093
1503199321,21cyclictest0-21swapper/307:46:213
15030993228,2cyclictest33-21ksoftirqd/211:30:142
15030993227,3cyclictest33-21ksoftirqd/210:10:142
1502899327,22cyclictest217-21systemd-journal09:45:000
15028993227,3cyclictest9-21ksoftirqd/011:31:560
15028993227,3cyclictest9-21ksoftirqd/011:09:220
15028993227,3cyclictest9-21ksoftirqd/009:10:340
15028993226,4cyclictest9-21ksoftirqd/008:02:360
15028993225,5cyclictest9-21ksoftirqd/011:56:110
1502899320,3cyclictest28508-21hddtemp_smartct12:05:160
1502899320,3cyclictest27934-21latency_hist12:05:010
1502899320,3cyclictest27934-21latency_hist12:05:000
15031993126,3cyclictest41-21ksoftirqd/308:50:033
15031993125,4cyclictest41-21ksoftirqd/309:27:223
15030993126,3cyclictest33-21ksoftirqd/210:15:202
1502899310,3cyclictest9262-21hddtemp_smartct11:25:170
1502899310,28cyclictest26924-21cpuspeed_turbos10:55:120
15031993024,4cyclictest41-21ksoftirqd/308:19:113
15031993024,4cyclictest41-21ksoftirqd/307:42:013
15030993025,3cyclictest33-21ksoftirqd/207:29:082
1502899307,20cyclictest19353-21cat09:30:260
15028993025,3cyclictest9-21ksoftirqd/007:34:070
15028993024,4cyclictest9-21ksoftirqd/011:03:520
15028993010,18cyclictest31961-21expr07:45:140
15031992924,3cyclictest41-21ksoftirqd/310:32:113
15031992924,3cyclictest41-21ksoftirqd/310:32:113
15031992924,3cyclictest41-21ksoftirqd/309:58:593
1503199290,26cyclictest28186-21grep12:05:143
1503199275,19cyclictest18852-21sed11:45:143
1503199261,22cyclictest5676-21grep11:15:263
1503199252,18cyclictest32748-21apt-get12:15:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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