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2026-03-06 - 06:39
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 Fri Mar 06, 2026 00:45:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
323992201167,22sleep10-21swapper/119:05:491
323932201168,21sleep20-21swapper/219:05:452
138591201166,23phc2sys0-21swapper/319:05:543
323912200166,22sleep00-21swapper/019:05:430
585996731,8cyclictest33-21ksoftirqd/222:03:392
169262580,2sleep00-21swapper/021:50:270
138491560,1ptp4l401ktimersoftd/321:15:173
585995523,6cyclictest33-21ksoftirqd/223:31:272
585995424,4cyclictest33-21ksoftirqd/200:19:432
585995423,4cyclictest33-21ksoftirqd/220:10:002
138491540,1ptp4l401ktimersoftd/321:10:173
585995327,6cyclictest33-21ksoftirqd/223:35:172
585995326,7cyclictest33-21ksoftirqd/223:55:192
585995324,3cyclictest33-21ksoftirqd/222:50:242
585995320,6cyclictest33-21ksoftirqd/223:40:152
585995219,7cyclictest33-21ksoftirqd/219:30:212
585995219,5cyclictest33-21ksoftirqd/219:50:142
585995217,3cyclictest33-21ksoftirqd/220:25:152
585995217,3cyclictest33-21ksoftirqd/220:25:152
6392510,3sleep10-21swapper/120:15:001
58599517,3cyclictest33-21ksoftirqd/200:30:132
585995124,3cyclictest33-21ksoftirqd/219:45:212
585995124,3cyclictest33-21ksoftirqd/219:45:212
585995120,4cyclictest33-21ksoftirqd/220:35:002
585995112,3cyclictest33-21ksoftirqd/221:15:122
138491510,1ptp4l401ktimersoftd/323:19:233
58599509,7cyclictest33-21ksoftirqd/221:40:162
585995023,3cyclictest33-21ksoftirqd/222:55:262
585995023,3cyclictest33-21ksoftirqd/220:37:292
585995022,3cyclictest33-21ksoftirqd/223:07:252
585995018,6cyclictest33-21ksoftirqd/222:25:142
585995017,5cyclictest33-21ksoftirqd/223:20:272
585995017,4cyclictest33-21ksoftirqd/223:45:142
585995010,7cyclictest33-21ksoftirqd/200:35:112
585994913,7cyclictest33-21ksoftirqd/221:05:002
585994911,4cyclictest33-21ksoftirqd/220:55:242
58599489,7cyclictest33-21ksoftirqd/221:45:122
58599487,6cyclictest33-21ksoftirqd/223:15:222
58599485,3cyclictest33-21ksoftirqd/221:30:162
58599485,2cyclictest33-21ksoftirqd/222:40:012
58599483,3cyclictest33-21ksoftirqd/221:25:272
58599483,3cyclictest33-21ksoftirqd/200:25:002
585994817,5cyclictest33-21ksoftirqd/219:25:162
585994816,5cyclictest33-21ksoftirqd/221:50:292
585994813,6cyclictest33-21ksoftirqd/223:25:152
585994813,6cyclictest33-21ksoftirqd/219:20:122
585994715,4cyclictest33-21ksoftirqd/219:55:132
585994714,5cyclictest33-21ksoftirqd/222:15:182
125032470,1sleep30-21swapper/322:45:263
58599464,3cyclictest33-21ksoftirqd/200:25:212
58599464,2cyclictest33-21ksoftirqd/220:25:002
58599463,3cyclictest33-21ksoftirqd/221:20:212
585994618,9cyclictest33-21ksoftirqd/221:05:242
585994616,6cyclictest33-21ksoftirqd/222:30:182
585994616,4cyclictest33-21ksoftirqd/219:40:002
585994614,5cyclictest33-21ksoftirqd/219:15:182
134991460,6getstats58699cyclictest00:08:503
58599454,3cyclictest33-21ksoftirqd/220:15:222
585994534,3cyclictest33-21ksoftirqd/222:07:402
58599451,3cyclictest33-21ksoftirqd/221:10:202
584994539,3cyclictest28147-21latency_hist00:25:001
584994539,3cyclictest10216-21turbostat.cron21:40:001
58599444,6cyclictest33-21ksoftirqd/222:40:172
58599444,6cyclictest33-21ksoftirqd/222:10:222
585994440,3cyclictest33-21ksoftirqd/219:40:002
585994435,3cyclictest33-21ksoftirqd/200:00:222
585994434,3cyclictest33-21ksoftirqd/222:48:072
58599443,2cyclictest33-21ksoftirqd/222:20:242
585994414,5cyclictest33-21ksoftirqd/221:35:272
58599440,2cyclictest33-21ksoftirqd/220:00:182
58599435,3cyclictest33-21ksoftirqd/223:02:352
58599433,3cyclictest33-21ksoftirqd/223:50:202
585994316,7cyclictest33-21ksoftirqd/221:55:152
58599431,3cyclictest33-21ksoftirqd/220:50:132
58599431,3cyclictest33-21ksoftirqd/200:05:242
58599431,2cyclictest33-21ksoftirqd/219:10:192
138491430,1ptp4l401ktimersoftd/300:37:553
58599429,5cyclictest33-21ksoftirqd/200:10:132
138491420,0ptp4l401ktimersoftd/323:44:503
138491420,0ptp4l401ktimersoftd/319:55:013
138491420,0ptp4l401ktimersoftd/300:30:193
585994138,2cyclictest321ktimersoftd/220:15:002
585994127,6cyclictest33-21ksoftirqd/220:45:142
58599412,6cyclictest33-21ksoftirqd/223:10:142
138491410,0ptp4l401ktimersoftd/321:39:553
586994036,3cyclictest41-21ksoftirqd/300:19:593
586994034,3cyclictest41-21ksoftirqd/320:55:003
585994032,2cyclictest33-21ksoftirqd/220:40:162
138491400,1ptp4l401ktimersoftd/323:50:433
138491400,0ptp4l401ktimersoftd/323:45:153
586993928,9cyclictest41-21ksoftirqd/321:40:273
586993926,11cyclictest41-21ksoftirqd/323:15:013
58499392,34cyclictest21601-21uname20:55:211
586993833,3cyclictest41-21ksoftirqd/322:20:003
586993833,3cyclictest41-21ksoftirqd/300:30:003
58699380,2cyclictest121rcu_preempt22:35:303
584993831,4cyclictest25-21ksoftirqd/123:20:141
138491380,0ptp4l401ktimersoftd/321:33:383
586993731,4cyclictest41-21ksoftirqd/319:31:533
586993731,3cyclictest41-21ksoftirqd/320:25:003
584993730,5cyclictest25-21ksoftirqd/122:19:241
138491370,1ptp4l401ktimersoftd/322:05:013
586993632,3cyclictest41-21ksoftirqd/321:05:003
586993632,3cyclictest41-21ksoftirqd/320:40:123
586993631,3cyclictest41-21ksoftirqd/320:20:003
586993631,3cyclictest41-21ksoftirqd/319:20:003
586993630,4cyclictest41-21ksoftirqd/320:36:443
586993630,4cyclictest41-21ksoftirqd/319:29:013
586993629,5cyclictest41-21ksoftirqd/320:02:383
584993631,3cyclictest25-21ksoftirqd/120:00:001
584993630,4cyclictest25-21ksoftirqd/121:58:261
584993630,4cyclictest25-21ksoftirqd/121:16:381
584993630,4cyclictest25-21ksoftirqd/119:16:401
583993631,3cyclictest9-21ksoftirqd/022:45:120
583993631,3cyclictest9-21ksoftirqd/000:17:450
583993629,5cyclictest9-21ksoftirqd/020:31:440
583993613,4cyclictest13850-21tune2fs22:50:140
58699355,2cyclictest121rcu_preempt20:30:213
586993531,2cyclictest41-21ksoftirqd/322:00:193
586993530,3cyclictest41-21ksoftirqd/323:35:193
586993530,3cyclictest41-21ksoftirqd/323:30:113
586993530,3cyclictest41-21ksoftirqd/322:30:203
586993529,4cyclictest41-21ksoftirqd/322:52:483
586993529,4cyclictest41-21ksoftirqd/322:14:413
586993529,4cyclictest41-21ksoftirqd/320:06:393
586993529,4cyclictest41-21ksoftirqd/300:22:423
584993529,4cyclictest25-21ksoftirqd/122:58:561
584993529,4cyclictest25-21ksoftirqd/122:50:411
584993529,4cyclictest25-21ksoftirqd/122:30:341
584993529,4cyclictest25-21ksoftirqd/122:07:171
584993529,4cyclictest25-21ksoftirqd/121:29:081
584993529,4cyclictest25-21ksoftirqd/119:48:521
584993529,4cyclictest25-21ksoftirqd/119:48:521
583993529,4cyclictest9-21ksoftirqd/021:55:180
583993529,4cyclictest9-21ksoftirqd/021:42:240
50798350,8rtkit-daemon0-21swapper/123:49:011
586993430,2cyclictest41-21ksoftirqd/323:25:163
586993429,3cyclictest41-21ksoftirqd/321:55:143
586993429,3cyclictest41-21ksoftirqd/321:25:203
586993428,3cyclictest41-21ksoftirqd/321:50:293
586993421,10cyclictest41-21ksoftirqd/321:05:163
584993428,4cyclictest25-21ksoftirqd/122:14:591
584993428,4cyclictest25-21ksoftirqd/122:02:031
584993428,4cyclictest25-21ksoftirqd/120:43:031
584993428,4cyclictest25-21ksoftirqd/120:06:091
583993428,4cyclictest9-21ksoftirqd/021:04:010
583993428,4cyclictest9-21ksoftirqd/019:11:240
583993413,3cyclictest8021-21cat19:25:000
583993413,3cyclictest3761-21iostat_ios21:25:200
583993411,3cyclictest23188-21cat23:10:130
586993329,3cyclictest41-21ksoftirqd/322:20:203
586993329,2cyclictest41-21ksoftirqd/320:45:203
586993328,3cyclictest41-21ksoftirqd/323:20:233
586993328,3cyclictest41-21ksoftirqd/323:05:013
586993328,3cyclictest41-21ksoftirqd/320:25:253
586993328,3cyclictest41-21ksoftirqd/320:25:253
586993328,3cyclictest41-21ksoftirqd/300:00:183
586993327,4cyclictest41-21ksoftirqd/323:08:523
586993327,4cyclictest41-21ksoftirqd/319:47:583
586993327,4cyclictest41-21ksoftirqd/319:47:583
586993327,3cyclictest41-21ksoftirqd/321:48:093
586993327,3cyclictest41-21ksoftirqd/321:20:173
584993328,3cyclictest25-21ksoftirqd/119:30:091
584993327,4cyclictest25-21ksoftirqd/123:26:361
584993327,4cyclictest25-21ksoftirqd/122:44:231
584993327,4cyclictest25-21ksoftirqd/121:54:531
584993327,4cyclictest25-21ksoftirqd/121:32:341
584993327,4cyclictest25-21ksoftirqd/120:22:181
584993327,4cyclictest25-21ksoftirqd/119:44:151
584993325,5cyclictest25-21ksoftirqd/121:00:181
583993327,4cyclictest9-21ksoftirqd/023:53:220
583993327,4cyclictest9-21ksoftirqd/023:47:290
583993327,4cyclictest9-21ksoftirqd/023:44:230
583993327,4cyclictest9-21ksoftirqd/023:05:520
583993327,4cyclictest9-21ksoftirqd/022:31:230
583993327,4cyclictest9-21ksoftirqd/022:20:030
583993327,4cyclictest9-21ksoftirqd/022:06:590
583993327,4cyclictest9-21ksoftirqd/020:59:530
583993327,4cyclictest9-21ksoftirqd/020:54:540
583993327,4cyclictest9-21ksoftirqd/020:15:550
583993327,4cyclictest9-21ksoftirqd/019:45:580
583993327,4cyclictest9-21ksoftirqd/019:45:580
583993327,4cyclictest9-21ksoftirqd/019:43:060
583993327,4cyclictest9-21ksoftirqd/000:37:460
583993312,3cyclictest20207-21wc00:05:280
583993311,3cyclictest13817-21ls23:55:170
58699323,3cyclictest41-21ksoftirqd/300:10:123
586993226,4cyclictest41-21ksoftirqd/320:57:543
584993227,3cyclictest25-21ksoftirqd/123:35:121
584993227,3cyclictest25-21ksoftirqd/121:44:381
584993227,3cyclictest25-21ksoftirqd/119:23:101
584993226,4cyclictest25-21ksoftirqd/123:08:261
584993226,4cyclictest25-21ksoftirqd/120:19:051
584993225,4cyclictest25-21ksoftirqd/121:09:321
583993227,3cyclictest9-21ksoftirqd/020:09:350
583993226,4cyclictest9-21ksoftirqd/022:42:020
583993226,4cyclictest9-21ksoftirqd/022:10:280
583993226,4cyclictest9-21ksoftirqd/021:10:350
583993226,4cyclictest9-21ksoftirqd/020:36:170
583993226,4cyclictest9-21ksoftirqd/020:25:220
583993226,4cyclictest9-21ksoftirqd/020:25:220
583993226,4cyclictest9-21ksoftirqd/019:34:030
583993226,4cyclictest9-21ksoftirqd/000:30:570
583993226,4cyclictest9-21ksoftirqd/000:23:390
138491320,1ptp4l391rcuc/319:42:483
586993127,2cyclictest41-21ksoftirqd/319:55:003
586993119,10cyclictest41-21ksoftirqd/319:10:253
58699311,2cyclictest121rcu_preempt22:55:163
584993126,3cyclictest25-21ksoftirqd/123:19:491
584993125,4cyclictest25-21ksoftirqd/122:38:341
584993125,4cyclictest25-21ksoftirqd/122:23:571
584993125,4cyclictest25-21ksoftirqd/119:10:121
584993124,4cyclictest25-21ksoftirqd/123:00:041
583993126,3cyclictest9-21ksoftirqd/021:38:070
583993126,3cyclictest9-21ksoftirqd/019:37:000
583993125,4cyclictest9-21ksoftirqd/023:31:070
583993125,4cyclictest9-21ksoftirqd/023:24:180
583993125,4cyclictest9-21ksoftirqd/021:46:580
583993112,3cyclictest6474-21sh22:35:180
138491310,0ptp4l401ktimersoftd/323:59:393
586993026,3cyclictest41-21ksoftirqd/322:45:013
586993026,2cyclictest41-21ksoftirqd/320:10:123
586993024,4cyclictest41-21ksoftirqd/319:35:303
584993026,3cyclictest25-21ksoftirqd/120:37:171
584993024,4cyclictest25-21ksoftirqd/120:32:451
584993024,4cyclictest25-21ksoftirqd/119:50:371
584993023,5cyclictest25-21ksoftirqd/123:52:431
583993025,3cyclictest9-21ksoftirqd/023:15:110
583993025,3cyclictest9-21ksoftirqd/021:05:400
583993024,4cyclictest9-21ksoftirqd/023:36:370
583993024,4cyclictest9-21ksoftirqd/023:27:430
583993024,4cyclictest9-21ksoftirqd/022:55:090
583993013,3cyclictest4698-21ptp4l20:20:230
583993013,3cyclictest20643-21/usr/sbin/munin19:50:270
586992920,3cyclictest41-21ksoftirqd/319:25:013
584992924,3cyclictest25-21ksoftirqd/100:10:001
584992923,4cyclictest25-21ksoftirqd/123:41:001
583992925,2cyclictest9-21ksoftirqd/019:57:550
583992924,3cyclictest9-21ksoftirqd/000:27:040
583992924,3cyclictest9-21ksoftirqd/000:10:310
583992923,4cyclictest9-21ksoftirqd/022:16:540
583992923,4cyclictest9-21ksoftirqd/021:32:130
583992923,4cyclictest9-21ksoftirqd/019:19:510
583992923,3cyclictest9-21ksoftirqd/020:11:180
586992824,3cyclictest41-21ksoftirqd/322:25:243
584992823,3cyclictest25-21ksoftirqd/123:34:271
584992823,3cyclictest25-21ksoftirqd/122:47:031
584992823,3cyclictest25-21ksoftirqd/121:22:471
584992823,3cyclictest25-21ksoftirqd/100:38:361
584992822,4cyclictest25-21ksoftirqd/123:14:391
584992822,4cyclictest25-21ksoftirqd/122:26:261
584992822,4cyclictest25-21ksoftirqd/119:36:011
583992823,3cyclictest9-21ksoftirqd/023:03:450
583992823,3cyclictest9-21ksoftirqd/020:47:120
583992823,3cyclictest9-21ksoftirqd/020:41:410
583992822,4cyclictest9-21ksoftirqd/022:02:300
584992722,3cyclictest25-21ksoftirqd/121:11:361
584992722,3cyclictest25-21ksoftirqd/100:28:571
583992722,3cyclictest9-21ksoftirqd/021:20:090
583992721,4cyclictest9-21ksoftirqd/021:15:490
583992721,4cyclictest9-21ksoftirqd/020:02:150
584992621,3cyclictest25-21ksoftirqd/121:46:471
584992621,3cyclictest25-21ksoftirqd/119:26:581
584992620,4cyclictest25-21ksoftirqd/100:14:331
584992620,3cyclictest25-21ksoftirqd/100:00:031
583992620,4cyclictest9-21ksoftirqd/000:02:490
584992520,3cyclictest25-21ksoftirqd/100:31:301
584992519,4cyclictest25-21ksoftirqd/120:27:001
584992519,4cyclictest25-21ksoftirqd/120:27:001
583992520,3cyclictest9-21ksoftirqd/019:25:080
584992420,3cyclictest25-21ksoftirqd/120:46:381
584992419,3cyclictest25-21ksoftirqd/100:16:311
584992319,3cyclictest25-21ksoftirqd/123:56:391
584992216,4cyclictest25-21ksoftirqd/120:00:201
584991913,3cyclictest20354-21sh20:55:001
583991914,3cyclictest2096-21find22:25:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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