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2026-02-19 - 07:09
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 rack1slot1.osadl.org (updated Thu Feb 19, 2026 00:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
121602216152,51sleep20-21swapper/219:09:042
120142211161,24sleep00-21swapper/019:07:080
120192210175,23sleep30-21swapper/319:07:113
118932208149,45sleep10-21swapper/119:05:321
159952740,0sleep00-21swapper/000:05:170
109742730,0sleep00-21swapper/000:00:120
172982590,0sleep30-21swapper/322:45:183
12321991918,1cyclictest35-21ksoftirqd/322:10:203
12321991818,0cyclictest35-21ksoftirqd/321:35:193
12321991817,1cyclictest35-21ksoftirqd/320:25:203
12321991816,1cyclictest35-21ksoftirqd/323:10:193
1232199178,6cyclictest35-21ksoftirqd/320:35:143
12321991717,0cyclictest35-21ksoftirqd/323:15:173
12321991716,1cyclictest35-21ksoftirqd/323:48:523
12321991716,1cyclictest35-21ksoftirqd/319:15:183
1232199168,6cyclictest35-21ksoftirqd/300:35:123
12321991616,0cyclictest35-21ksoftirqd/321:15:163
12321991615,1cyclictest35-21ksoftirqd/323:41:193
50452150,0sleep30-21swapper/322:30:123
50452150,0sleep30-21swapper/322:30:123
315872150,0sleep00-21swapper/019:45:220
12321991515,0cyclictest35-21ksoftirqd/322:00:143
12321991514,1cyclictest35-21ksoftirqd/323:05:183
12321991514,1cyclictest35-21ksoftirqd/321:30:123
12321991514,1cyclictest35-21ksoftirqd/319:55:153
12321991514,0cyclictest35-21ksoftirqd/321:25:203
12321991513,1cyclictest35-21ksoftirqd/300:20:003
12313991514,0cyclictest28-21ksoftirqd/223:58:422
12321991414,0cyclictest35-21ksoftirqd/320:45:193
12321991413,1cyclictest35-21ksoftirqd/322:18:153
12321991413,1cyclictest35-21ksoftirqd/321:12:113
12313991414,0cyclictest28-21ksoftirqd/223:45:272
12313991414,0cyclictest28-21ksoftirqd/222:30:042
12313991414,0cyclictest28-21ksoftirqd/222:30:042
12313991414,0cyclictest28-21ksoftirqd/221:41:262
12313991414,0cyclictest28-21ksoftirqd/221:05:002
12313991413,1cyclictest28-21ksoftirqd/223:08:062
1232199139,3cyclictest35-21ksoftirqd/300:30:013
1232199135,6cyclictest35-21ksoftirqd/319:35:173
12321991313,0cyclictest35-21ksoftirqd/323:34:203
12321991313,0cyclictest35-21ksoftirqd/321:45:103
12321991313,0cyclictest35-21ksoftirqd/321:40:133
12321991313,0cyclictest35-21ksoftirqd/321:21:053
12321991313,0cyclictest35-21ksoftirqd/300:32:253
12321991312,1cyclictest35-21ksoftirqd/323:00:003
12321991312,1cyclictest35-21ksoftirqd/320:59:593
12321991312,1cyclictest35-21ksoftirqd/300:05:133
12321991312,0cyclictest35-21ksoftirqd/319:15:003
12321991311,1cyclictest35-21ksoftirqd/323:40:003
12321991311,1cyclictest35-21ksoftirqd/321:05:003
12321991311,1cyclictest35-21ksoftirqd/300:20:213
12321991311,1cyclictest35-21ksoftirqd/300:00:013
1231399136,7cyclictest28-21ksoftirqd/223:31:052
12313991313,0cyclictest28-21ksoftirqd/223:44:452
12313991313,0cyclictest28-21ksoftirqd/223:38:002
12313991313,0cyclictest28-21ksoftirqd/222:56:282
12313991313,0cyclictest28-21ksoftirqd/222:35:202
12313991313,0cyclictest28-21ksoftirqd/221:34:032
12313991313,0cyclictest28-21ksoftirqd/221:16:262
12313991313,0cyclictest28-21ksoftirqd/200:25:102
243222120,0sleep10-21swapper/122:55:131
1232199123,6cyclictest35-21ksoftirqd/322:35:123
12321991212,0cyclictest35-21ksoftirqd/323:20:143
12321991212,0cyclictest35-21ksoftirqd/319:20:123
12321991211,1cyclictest35-21ksoftirqd/322:05:113
12321991211,1cyclictest35-21ksoftirqd/321:10:013
12321991211,1cyclictest35-21ksoftirqd/319:54:593
12321991211,1cyclictest35-21ksoftirqd/300:10:133
12321991211,1cyclictest35-21ksoftirqd/300:05:003
12321991210,1cyclictest35-21ksoftirqd/323:50:133
12321991210,1cyclictest35-21ksoftirqd/322:54:593
12321991210,1cyclictest35-21ksoftirqd/322:00:003
1231399129,2cyclictest25779-21fschecks_count19:35:142
1231399128,3cyclictest28-21ksoftirqd/222:28:232
1231399123,8cyclictest28-21ksoftirqd/222:17:392
1231399120,12cyclictest271rcuc/220:05:202
1232199119,1cyclictest35-21ksoftirqd/323:25:113
1232199119,1cyclictest35-21ksoftirqd/322:25:133
1232199119,1cyclictest35-21ksoftirqd/321:50:153
1232199119,1cyclictest35-21ksoftirqd/320:35:003
1232199119,1cyclictest35-21ksoftirqd/320:20:133
1232199119,1cyclictest35-21ksoftirqd/320:05:143
1232199119,1cyclictest35-21ksoftirqd/319:40:203
1232199119,1cyclictest35-21ksoftirqd/319:30:123
1232199119,1cyclictest35-21ksoftirqd/319:25:013
12321991110,1cyclictest35-21ksoftirqd/323:00:113
12321991110,1cyclictest35-21ksoftirqd/322:40:163
12321991110,1cyclictest35-21ksoftirqd/322:25:013
12321991110,1cyclictest35-21ksoftirqd/320:44:533
12321991110,1cyclictest35-21ksoftirqd/320:20:013
12321991110,1cyclictest35-21ksoftirqd/320:04:593
12321991110,1cyclictest35-21ksoftirqd/319:45:123
12321991110,0cyclictest35-21ksoftirqd/320:10:013
1231399117,2cyclictest28-21ksoftirqd/222:00:382
1231399117,2cyclictest28-21ksoftirqd/221:35:022
1231399114,7cyclictest28-21ksoftirqd/221:50:052
1231399114,7cyclictest28-21ksoftirqd/221:23:102
1231399114,7cyclictest28-21ksoftirqd/200:05:502
1231399113,8cyclictest28-21ksoftirqd/223:01:392
1231399113,8cyclictest28-21ksoftirqd/221:14:232
1231399113,8cyclictest28-21ksoftirqd/200:32:242
1231399113,0cyclictest28-21ksoftirqd/223:14:132
1231399112,8cyclictest28-21ksoftirqd/222:20:112
1231399112,8cyclictest28-21ksoftirqd/220:20:152
1230999112,4cyclictest27737-21perf23:00:010
1232199109,1cyclictest35-21ksoftirqd/320:50:123
1231399108,1cyclictest28-21ksoftirqd/222:45:152
1231399108,1cyclictest28-21ksoftirqd/221:25:132
1231399107,3cyclictest0-21swapper/221:45:192
1231399107,2cyclictest20807-21cpuspeed_turbos19:25:122
1231399104,6cyclictest28-21ksoftirqd/223:18:332
1231399104,6cyclictest28-21ksoftirqd/222:10:282
1231399103,7cyclictest28-21ksoftirqd/221:57:512
1231399102,8cyclictest28-21ksoftirqd/222:53:142
1231399102,8cyclictest28-21ksoftirqd/220:42:292
1231399102,8cyclictest28-21ksoftirqd/200:37:032
1231399102,8cyclictest28-21ksoftirqd/200:14:232
1231399102,0cyclictest28-21ksoftirqd/222:06:162
1231399101,8cyclictest28-21ksoftirqd/223:26:072
1231399101,8cyclictest28-21ksoftirqd/220:50:422
1230999105,2cyclictest20719-1kworker/u9:100:13:450
1230999102,4cyclictest30861-21perf23:44:590
1230999100,6cyclictest9079-21perf20:10:000
123139999,0cyclictest28-21ksoftirqd/223:20:212
123139999,0cyclictest28-21ksoftirqd/200:20:122
123139998,1cyclictest28-21ksoftirqd/220:45:122
123139992,7cyclictest28-21ksoftirqd/200:00:292
123139992,0cyclictest28-21ksoftirqd/223:54:412
123139991,8cyclictest28-21ksoftirqd/222:41:032
123139991,8cyclictest28-21ksoftirqd/221:00:132
123139991,8cyclictest28-21ksoftirqd/220:31:262
123139991,8cyclictest28-21ksoftirqd/220:25:372
123139991,8cyclictest28-21ksoftirqd/220:16:472
123139991,8cyclictest28-21ksoftirqd/220:00:372
123139991,8cyclictest28-21ksoftirqd/219:55:212
123139991,8cyclictest28-21ksoftirqd/219:52:332
123139991,8cyclictest28-21ksoftirqd/219:45:512
123139991,8cyclictest28-21ksoftirqd/219:43:482
123139991,8cyclictest28-21ksoftirqd/219:24:292
123139991,8cyclictest28-21ksoftirqd/219:15:492
123139991,8cyclictest28-21ksoftirqd/200:15:182
123139991,0cyclictest28-21ksoftirqd/219:10:102
123099997,1cyclictest9-21ksoftirqd/019:21:080
123099992,1cyclictest693-21runrttasks22:51:120
123139988,0cyclictest28-21ksoftirqd/220:10:212
123139988,0cyclictest28-21ksoftirqd/219:30:002
123139986,2cyclictest0-21swapper/220:55:152
123139980,2cyclictest0-21swapper/220:35:122
123119980,4cyclictest0-21swapper/123:00:111
123099987,1cyclictest9-21ksoftirqd/021:21:090
123099987,1cyclictest572-21nscd21:17:310
123099986,1cyclictest707-21snmpd23:55:110
123099986,1cyclictest707-21snmpd21:35:370
123099986,1cyclictest707-21snmpd19:25:390
123099983,4cyclictest0-21swapper/022:45:190
123099982,5cyclictest29430-21ssh23:00:180
123099981,3cyclictest5365-21apt21:10:000
123099980,7cyclictest9290-21munin-run00:40:000
24114270,0sleep121-21ksoftirqd/100:15:191
123119970,6cyclictest0-21swapper/119:25:161
123119970,6cyclictest0-21swapper/119:15:141
123119970,5cyclictest0-21swapper/122:00:111
123119970,4cyclictest0-21swapper/121:10:121
123099975,1cyclictest707-21snmpd21:10:240
123099975,1cyclictest707-21snmpd00:29:210
123099975,1cyclictest707-21snmpd00:15:270
123099975,1cyclictest17939-21ssh23:27:470
123099973,2cyclictest25802-21ssh23:37:180
123099973,1cyclictest240-21systemd-journal20:40:010
123099971,5cyclictest20304-21ntp_states23:30:160
123099970,6cyclictest3504-21ssh23:50:150
123099970,6cyclictest31736-1kworker/u9:222:30:100
123099970,6cyclictest31736-1kworker/u9:222:30:090
123099970,6cyclictest31238-21ssh23:45:040
123099970,6cyclictest23716-1kworker/u9:122:15:520
123099970,6cyclictest159982sleep020:20:290
123099970,6cyclictest12324-21ssh22:40:070
123099970,6cyclictest1084-21diskstats22:25:130
123099970,6cyclictest0-21swapper/023:15:140
123099970,6cyclictest0-21swapper/000:20:160
123099970,3cyclictest18659-21kernelversion21:25:190
123099970,2cyclictest28988-21python19:40:180
123099970,1cyclictest7042-21perf23:15:000
123099970,1cyclictest3546-21ssh00:30:220
123099970,1cyclictest29581-21ssh22:20:130
123099970,1cyclictest25518-21ssh21:34:220
123099970,1cyclictest23416-21ssh22:11:260
123099970,1cyclictest13832-21ssh23:22:170
123099970,1cyclictest11647-21ssh22:39:030
123099970,1cyclictest11023-21/usr/sbin/munin21:55:190
123099970,1cyclictest0-21swapper/022:05:470
123099970,1cyclictest0-21swapper/021:50:170
123099970,1cyclictest0-21swapper/021:45:160
123099970,1cyclictest0-21swapper/021:40:570
123099970,0cyclictest0-21swapper/023:05:500
15561260,0sleep10-21swapper/123:25:141
123119962,2cyclictest0-21swapper/123:14:031
123119962,1cyclictest0-21swapper/121:51:281
123119961,3cyclictest0-21swapper/123:16:271
123119961,2cyclictest0-21swapper/119:20:141
123119960,6cyclictest0-21swapper/123:50:051
123119960,6cyclictest0-21swapper/123:44:111
123119960,6cyclictest0-21swapper/122:45:171
123119960,6cyclictest0-21swapper/122:43:201
123119960,6cyclictest0-21swapper/122:20:581
123119960,6cyclictest0-21swapper/121:42:341
123119960,6cyclictest0-21swapper/121:24:581
123119960,6cyclictest0-21swapper/119:44:111
123119960,6cyclictest0-21swapper/100:29:431
123119960,5cyclictest0-21swapper/122:28:221
123119960,5cyclictest0-21swapper/120:47:551
123119960,5cyclictest0-21swapper/120:35:181
123119960,5cyclictest0-21swapper/119:31:251
123119960,4cyclictest0-21swapper/123:47:331
123119960,3cyclictest0-21swapper/120:10:111
123119960,2cyclictest0-21swapper/120:20:191
123119960,2cyclictest0-21swapper/100:10:001
123119960,1cyclictest0-21swapper/121:30:181
123119960,1cyclictest0-21swapper/121:19:011
123119960,0cyclictest0-21swapper/123:35:191
123119960,0cyclictest0-21swapper/100:30:091
123099965,1cyclictest9-21ksoftirqd/019:15:010
123099965,1cyclictest17755-21ntpq20:25:180
123099962,3cyclictest13282-21ssh22:00:010
123099960,6cyclictest0-21swapper/020:47:350
123099960,5cyclictest0-21swapper/020:57:550
123099960,3cyclictest11652-21ls20:15:010
123099960,0cyclictest0-21swapper/021:00:090
123099960,0cyclictest0-21swapper/020:52:110
123099960,0cyclictest0-21swapper/020:40:120
123099960,0cyclictest0-21swapper/020:15:130
123099960,0cyclictest0-21swapper/020:00:150
123099960,0cyclictest0-21swapper/019:35:120
123099960,0cyclictest0-21swapper/019:10:140
4453250,0sleep10-21swapper/121:48:101
25284250,0sleep10-21swapper/119:35:121
123119951,4cyclictest0-21swapper/121:36:111
123119951,4cyclictest0-21swapper/100:35:161
123119951,3cyclictest0-21swapper/122:35:111
123119950,5cyclictest0-21swapper/123:20:151
123119950,5cyclictest0-21swapper/122:54:311
123119950,5cyclictest0-21swapper/122:07:231
123119950,5cyclictest0-21swapper/120:55:061
123119950,5cyclictest0-21swapper/120:17:461
123119950,4cyclictest0-21swapper/122:15:101
123119950,4cyclictest0-21swapper/119:55:131
123119950,3cyclictest0-21swapper/123:05:141
123119950,3cyclictest0-21swapper/100:03:361
123119950,2cyclictest0-21swapper/123:30:491
123119950,2cyclictest0-21swapper/122:33:581
123119950,2cyclictest0-21swapper/122:33:581
123119950,2cyclictest0-21swapper/121:59:131
123119950,2cyclictest0-21swapper/100:21:271
123119950,1cyclictest0-21swapper/120:40:181
123119950,1cyclictest0-21swapper/119:45:131
123119950,1cyclictest0-21swapper/100:11:511
123119950,0cyclictest0-21swapper/121:26:321
123099953,1cyclictest679-21wc19:50:140
123099950,5cyclictest0-21swapper/019:57:230
123099950,5cyclictest0-21swapper/019:32:300
123099950,1cyclictest0-21swapper/020:30:110
123119943,1cyclictest0-21swapper/123:55:121
123119941,2cyclictest0-21swapper/120:30:101
123119940,3cyclictest0-21swapper/121:00:151
123119940,3cyclictest0-21swapper/120:05:121
123119940,2cyclictest0-21swapper/122:10:101
123119940,1cyclictest0-21swapper/121:10:011
123119940,1cyclictest0-21swapper/120:25:131
123119940,1cyclictest0-21swapper/120:00:171
123119940,0cyclictest0-21swapper/119:50:191
123119931,1cyclictest0-21swapper/120:50:111
123119931,1cyclictest0-21swapper/119:10:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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