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2026-03-01 - 16:03
[ 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 the highest latencies:
System rack1slot1.osadl.org (updated Sun Mar 01, 2026 12:45:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
70702216151,22sleep00-21swapper/007:07:520
51232200162,25sleep20-21swapper/207:05:042
71452199160,26sleep30-21swapper/307:08:523
69842196157,26sleep10-21swapper/107:06:441
226712680,0sleep10-21swapper/108:45:211
18262610,0sleep10-21swapper/111:55:161
114812170,0sleep10-21swapper/110:45:151
735299160,0cyclictest0-21swapper/010:35:100
7372991412,1cyclictest28-21ksoftirqd/211:30:002
290622140,0sleep10-21swapper/109:00:151
123242140,1sleep1736699cyclictest08:25:131
7372991311,1cyclictest28-21ksoftirqd/212:40:002
7352991311,1cyclictest9-21ksoftirqd/008:19:590
7352991210,1cyclictest9-21ksoftirqd/012:14:590
737799118,1cyclictest240-21systemd-journal07:30:003
7372991110,1cyclictest28-21ksoftirqd/212:24:592
7372991110,1cyclictest28-21ksoftirqd/211:15:002
735299119,1cyclictest9-21ksoftirqd/008:55:010
735299113,4cyclictest15272-21latency_hist07:25:000
7372991010,0cyclictest0-21swapper/207:48:152
735299109,1cyclictest9-21ksoftirqd/009:10:000
735299108,1cyclictest9-21ksoftirqd/009:00:010
73779998,1cyclictest35-21ksoftirqd/309:05:013
73779990,7cyclictest32215-21apt-get08:00:103
73729998,1cyclictest28-21ksoftirqd/209:15:212
73729997,1cyclictest28-21ksoftirqd/207:15:022
73729992,6cyclictest61650irq/122-eno109:50:182
73729990,1cyclictest0-21swapper/207:20:112
73529992,6cyclictest5322-21latency_hist11:20:000
9117286,1sleep228-21ksoftirqd/209:20:142
73779987,1cyclictest1399-21latency_hist11:14:593
73779986,1cyclictest707-21snmpd10:50:093
73779986,1cyclictest707-21snmpd08:52:593
73779980,5cyclictest561-21nscd12:29:463
73729987,1cyclictest28-21ksoftirqd/212:00:012
73729986,1cyclictest707-21snmpd09:55:372
73729986,1cyclictest707-21snmpd07:57:252
73729986,1cyclictest61650irq/122-eno112:05:132
73729986,1cyclictest61650irq/122-eno111:06:302
73729986,1cyclictest61650irq/122-eno110:30:192
73729986,1cyclictest61650irq/122-eno110:10:132
73729986,1cyclictest61650irq/122-eno108:20:152
73729986,1cyclictest61650irq/122-eno108:19:592
73729986,1cyclictest28-21ksoftirqd/211:30:102
73729986,1cyclictest28-21ksoftirqd/209:40:012
73729986,1cyclictest28-21ksoftirqd/208:45:002
73729986,1cyclictest28-21ksoftirqd/207:35:002
73729984,3cyclictest9690-21munin-node08:10:122
73729984,2cyclictest548-21systemd-logind12:00:202
73729980,4cyclictest0-21swapper/209:30:042
73529987,1cyclictest9-21ksoftirqd/012:15:120
73529987,1cyclictest2298-21ssh10:34:040
73529986,1cyclictest707-21snmpd08:49:260
73529986,1cyclictest707-21snmpd07:39:520
73529983,4cyclictest23726-21/usr/sbin/munin10:20:130
73529980,7cyclictest21637-21ssh10:58:440
73529980,7cyclictest1615-21ssh11:55:140
73779976,1cyclictest707-21snmpd09:43:473
73779976,1cyclictest707-21snmpd08:26:083
73779976,1cyclictest707-21snmpd08:11:563
73779976,1cyclictest35-21ksoftirqd/309:09:573
73779976,1cyclictest19734-21ntpq10:55:183
73779975,1cyclictest707-21snmpd12:30:413
73779975,1cyclictest707-21snmpd11:35:583
73779975,1cyclictest707-21snmpd10:31:053
73779975,1cyclictest707-21snmpd09:56:013
73779975,1cyclictest707-21snmpd09:20:223
73779975,1cyclictest707-21snmpd09:19:513
73779975,1cyclictest707-21snmpd08:09:223
73779975,1cyclictest707-21snmpd07:44:163
73779975,1cyclictest35-21ksoftirqd/308:46:283
73779975,1cyclictest26828-21cat08:55:163
73779972,2cyclictest18877-21apt-get08:40:113
73779971,4cyclictest561-21nscd10:28:593
73779971,4cyclictest527-21diskmemload11:20:223
73779971,3cyclictest527-21diskmemload09:35:053
73779970,6cyclictest6556-21chrt12:00:583
73779970,3cyclictest0-21swapper/311:45:113
73779970,3cyclictest0-21swapper/310:15:163
73729977,0cyclictest0-21swapper/209:02:032
73729976,1cyclictest707-21snmpd08:00:202
73729976,1cyclictest61650irq/122-eno111:50:142
73729976,1cyclictest61650irq/122-eno111:45:012
73729976,1cyclictest61650irq/122-eno111:36:102
73729976,1cyclictest61650irq/122-eno111:00:202
73729976,1cyclictest61650irq/122-eno110:45:272
73729976,1cyclictest61650irq/122-eno110:24:012
73729976,1cyclictest61650irq/122-eno110:09:222
73729976,1cyclictest61650irq/122-eno109:40:012
73729976,1cyclictest28-21ksoftirqd/211:40:312
73729976,1cyclictest28-21ksoftirqd/210:45:002
73729976,0cyclictest61650irq/122-eno111:15:302
73729976,0cyclictest61650irq/122-eno109:05:142
73729975,1cyclictest707-21snmpd10:55:142
73729975,1cyclictest707-21snmpd08:30:122
73729975,1cyclictest61650irq/122-eno111:20:102
73729975,1cyclictest61650irq/122-eno110:15:142
73729975,1cyclictest61650irq/122-eno109:10:142
73729975,1cyclictest61650irq/122-eno107:35:112
73729971,5cyclictest0-21swapper/207:50:102
73729971,1cyclictest0-21swapper/208:45:112
73669971,1cyclictest0-21swapper/111:03:221
73669970,3cyclictest0-21swapper/110:17:521
73669970,1cyclictest0-21swapper/109:10:301
73529976,1cyclictest9-21ksoftirqd/010:50:140
73529976,1cyclictest9-21ksoftirqd/007:34:590
73529976,1cyclictest18199-21ssh10:11:300
73529975,1cyclictest707-21snmpd09:49:070
73529975,1cyclictest29799-21ssh10:26:230
73529974,1cyclictest240-21systemd-journal08:45:000
73529972,1cyclictest25237-21apt-get11:45:100
73529971,6cyclictest29614-1kworker/u9:011:20:380
73529971,4cyclictest0-21swapper/009:40:190
73529971,1cyclictest0-21swapper/011:10:120
73529971,1cyclictest0-21swapper/008:20:130
73529970,7cyclictest0-21swapper/011:37:190
73529970,6cyclictest27820-21ssh12:30:030
73529970,6cyclictest25550-21timerandwakeup12:25:190
73529970,6cyclictest25476-21ssh11:03:340
73529970,6cyclictest2542-21ssh09:51:120
73529970,6cyclictest23845-21ssh09:38:130
73529970,6cyclictest15139-21ssh10:08:430
73529970,6cyclictest13403-21ssh11:30:110
73529970,6cyclictest1336-21ssh12:35:500
73529970,6cyclictest0-21swapper/012:00:590
73529970,6cyclictest0-21swapper/008:05:110
73529970,5cyclictest0-21swapper/008:25:180
73529970,1cyclictest9396-21ssh09:20:160
73529970,1cyclictest7213-21ssh09:16:570
73529970,1cyclictest4295-21ssh09:55:100
73529970,1cyclictest2687-21ssh09:10:460
73529970,1cyclictest12973-21ssh10:46:250
73529970,1cyclictest10065-21ssh10:00:350
73529970,1cyclictest0-21swapper/012:05:480
73529970,1cyclictest0-21swapper/011:44:150
73529970,1cyclictest0-21swapper/011:25:130
73529970,1cyclictest0-21swapper/010:15:100
73529970,0cyclictest0-21swapper/012:20:100
31500270,0sleep10-21swapper/111:51:531
73779965,1cyclictest9104-21cat10:00:153
73779965,1cyclictest707-21snmpd09:52:113
73779965,1cyclictest4116-21ssh10:35:173
73779965,1cyclictest31764-21ssh12:35:113
73779965,1cyclictest31238-21ssh09:46:363
73779965,1cyclictest28843-21ssh11:07:133
73779965,1cyclictest2652-21ssh09:10:363
73779965,1cyclictest23616-21ssh11:42:063
73779965,1cyclictest22731-21ssh12:22:323
73779965,1cyclictest18975-21ssh12:17:563
73779965,1cyclictest16174-21ssh09:28:483
73779965,1cyclictest12668-21ssh10:45:373
73779965,1cyclictest10657-21ssh12:06:313
73779964,1cyclictest707-21snmpd08:24:203
73779964,1cyclictest707-21snmpd07:52:143
73779964,1cyclictest1647-21apt-get11:15:103
73779963,1cyclictest548-21systemd-logind11:00:203
73779962,2cyclictest11282-21df_inode07:15:133
73779962,1cyclictest18252-21sh10:11:403
73779961,1cyclictest13927-21timerwakeupswit12:10:173
73779961,1cyclictest0-21swapper/307:45:143
73779960,4cyclictest0-21swapper/311:55:353
73779960,2cyclictest0-21swapper/311:30:113
73779960,2cyclictest0-21swapper/310:20:113
73779960,0cyclictest17509-21diskstats09:30:123
73729966,0cyclictest61650irq/122-eno112:30:402
73729966,0cyclictest61650irq/122-eno112:25:332
73729966,0cyclictest61650irq/122-eno112:10:112
73729966,0cyclictest61650irq/122-eno110:50:142
73729966,0cyclictest61650irq/122-eno110:35:062
73729966,0cyclictest61650irq/122-eno109:45:082
73729966,0cyclictest61650irq/122-eno109:25:002
73729966,0cyclictest61650irq/122-eno108:35:142
73729966,0cyclictest61650irq/122-eno107:40:092
73729966,0cyclictest16380-21cat07:25:162
73729965,1cyclictest28127-21diskstats10:25:142
73729964,1cyclictest61650irq/122-eno108:50:132
73729964,1cyclictest61650irq/122-eno108:25:132
73729964,1cyclictest28-21ksoftirqd/210:00:192
73729962,3cyclictest26744-21taskset08:55:142
73729960,2cyclictest0-21swapper/212:15:122
73669965,1cyclictest32812sleep109:53:101
73669964,2cyclictest0-21swapper/110:50:191
73669961,3cyclictest0-21swapper/108:15:121
73669960,6cyclictest0-21swapper/112:02:011
73669960,6cyclictest0-21swapper/111:22:261
73669960,6cyclictest0-21swapper/110:58:181
73669960,6cyclictest0-21swapper/109:55:141
73669960,6cyclictest0-21swapper/109:31:211
73669960,6cyclictest0-21swapper/108:34:261
73669960,6cyclictest0-21swapper/108:21:081
73669960,5cyclictest0-21swapper/112:33:461
73669960,5cyclictest0-21swapper/110:30:131
73669960,5cyclictest0-21swapper/107:59:021
73669960,5cyclictest0-21swapper/107:45:151
73669960,3cyclictest0-21swapper/112:15:111
73669960,2cyclictest0-21swapper/111:45:111
73669960,2cyclictest0-21swapper/109:25:121
73669960,1cyclictest0-21swapper/112:10:121
73669960,1cyclictest0-21swapper/110:20:111
73669960,1cyclictest0-21swapper/110:13:231
73669960,1cyclictest0-21swapper/108:08:371
73529965,1cyclictest9-21ksoftirqd/008:00:120
73529964,1cyclictest9667-21apt-get07:15:010
73529964,1cyclictest7383-21df_inode10:40:120
73529964,1cyclictest17772-21gltestperf09:30:140
73529963,2cyclictest13433-21fschecks_time09:25:140
73529963,2cyclictest0-21swapper/007:10:110
73529962,1cyclictest15502-21/usr/sbin/munin07:25:210
73529960,5cyclictest29091-21ssh11:50:070
73529960,3cyclictest0-21swapper/008:10:110
73529960,2cyclictest0-21swapper/007:40:200
73529960,1cyclictest0-21swapper/008:30:110
73529960,0cyclictest0-21swapper/011:05:090
73529960,0cyclictest0-21swapper/008:35:160
73529960,0cyclictest0-21swapper/007:45:120
73779955,0cyclictest32085-21kworker/3:207:38:263
73779954,1cyclictest8680-21ssh10:40:233
73779954,1cyclictest31387-21ssh11:51:353
73779953,1cyclictest9464-21ssh11:25:103
73779953,1cyclictest35-21ksoftirqd/310:05:003
73779952,1cyclictest9690-21munin-node07:15:003
73779951,2cyclictest0-21swapper/308:15:133
73729953,1cyclictest28-21ksoftirqd/207:15:002
73669954,1cyclictest0-21swapper/112:25:531
73669951,2cyclictest0-21swapper/112:25:011
73669951,1cyclictest0-21swapper/111:42:271
73669951,1cyclictest0-21swapper/108:55:111
73669950,5cyclictest0-21swapper/111:29:101
73669950,5cyclictest0-21swapper/109:09:491
73669950,5cyclictest0-21swapper/107:26:471
73669950,5cyclictest0-21swapper/107:23:221
73669950,4cyclictest0-21swapper/111:30:141
73669950,3cyclictest0-21swapper/111:39:281
73669950,3cyclictest0-21swapper/110:36:001
73669950,3cyclictest0-21swapper/109:38:551
73669950,2cyclictest0-21swapper/112:35:101
73669950,2cyclictest0-21swapper/110:00:151
73669950,1cyclictest0-21swapper/109:40:011
73669950,0cyclictest0-21swapper/110:43:251
73669950,0cyclictest0-21swapper/109:20:331
73669950,0cyclictest0-21swapper/107:54:561
73529953,1cyclictest28819-21/usr/sbin/munin07:50:180
73529950,5cyclictest0-21swapper/007:57:280
73529950,0cyclictest0-21swapper/009:00:150
73779944,0cyclictest707-21snmpd08:36:573
73779943,1cyclictest30076-21wc07:55:113
73779943,1cyclictest19019-21ntpq07:30:183
73779942,1cyclictest14354-21pmu-power07:20:183
73779940,1cyclictest240-21systemd-journal08:30:003
73729940,3cyclictest1913-21apt-get08:05:022
73669943,0cyclictest0-21swapper/110:05:101
73669942,1cyclictest25534-21chrt08:53:011
73669942,1cyclictest0-21swapper/109:15:111
73669941,1cyclictest0-21swapper/108:40:011
73669940,4cyclictest0-21swapper/108:00:181
73669940,4cyclictest0-21swapper/107:38:261
73669940,4cyclictest0-21swapper/107:10:201
73669940,3cyclictest0-21swapper/111:07:411
73669940,2cyclictest0-21swapper/111:10:091
73669940,2cyclictest0-21swapper/110:25:571
73669940,2cyclictest0-21swapper/109:49:091
73669940,1cyclictest0-21swapper/111:15:061
73669940,1cyclictest0-21swapper/107:15:011
73669940,0cyclictest0-21swapper/112:05:151
73669940,0cyclictest0-21swapper/108:36:571
73669940,0cyclictest0-21swapper/107:40:111
73669940,0cyclictest0-21swapper/107:30:191
73669931,1cyclictest0-21swapper/108:10:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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