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2026-03-02 - 04:11
[ 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 Mon Mar 02, 2026 00:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
34162231144,71sleep00-21swapper/019:08:170
34802205150,23sleep20-21swapper/219:09:062
34092205151,43sleep30-21swapper/319:08:123
35412202164,25sleep10-21swapper/119:09:541
118892660,0sleep10-21swapper/120:30:181
259232610,0sleep30-21swapper/323:07:093
119822540,0sleep20-21swapper/222:50:132
56892160,0sleep30-21swapper/300:04:113
3640991412,1cyclictest9-21ksoftirqd/021:24:590
366099130,0cyclictest0-21swapper/220:45:112
365199120,0cyclictest0-21swapper/120:45:121
3660991110,1cyclictest28-21ksoftirqd/222:10:012
3640991110,1cyclictest9-21ksoftirqd/000:14:590
3640991110,1cyclictest9-21ksoftirqd/000:05:000
3671991010,0cyclictest0-21swapper/319:55:013
366099109,1cyclictest6307-21missed_timers21:20:152
366099100,10cyclictest0-21swapper/221:12:562
364099109,1cyclictest9-21ksoftirqd/023:45:000
364099108,1cyclictest9-21ksoftirqd/019:50:010
364099107,1cyclictest6157-21turbostat.cron19:14:590
364099100,5cyclictest7916-21perf20:24:590
36719991,5cyclictest13687-21kworker/u8:021:54:293
36609999,0cyclictest0-21swapper/221:25:102
36609998,1cyclictest28-21ksoftirqd/222:14:592
36609998,1cyclictest28-21ksoftirqd/221:05:002
36609998,1cyclictest28-21ksoftirqd/219:25:002
36609990,0cyclictest0-21swapper/222:02:042
36409998,1cyclictest9-21ksoftirqd/019:20:130
36409992,6cyclictest561-21nscd21:30:200
36409990,4cyclictest5560-21cat20:19:590
36409990,4cyclictest30374-21latency_hist23:55:000
36719988,0cyclictest0-21swapper/323:21:253
36719987,1cyclictest4618-21gltestperf22:40:153
36719987,1cyclictest35-21ksoftirqd/300:33:123
36719986,1cyclictest707-21snmpd21:46:203
36719986,1cyclictest707-21snmpd19:37:333
36719986,1cyclictest707-21snmpd19:20:183
36719986,1cyclictest561-21nscd21:56:213
36719980,3cyclictest0-21swapper/323:17:423
36719980,3cyclictest0-21swapper/300:25:103
36609988,0cyclictest0-21swapper/222:43:492
36609987,1cyclictest28-21ksoftirqd/222:24:592
36609987,1cyclictest28-21ksoftirqd/200:00:002
36609986,1cyclictest707-21snmpd22:55:342
36609986,1cyclictest707-21snmpd00:06:412
36609986,1cyclictest61650irq/122-eno121:50:012
36609980,8cyclictest0-21swapper/220:54:112
36519980,4cyclictest0-21swapper/123:20:091
36519980,4cyclictest0-21swapper/122:06:041
36409986,1cyclictest707-21snmpd23:06:520
36409986,1cyclictest21362-21cat22:20:140
36409986,1cyclictest20976-21ssh23:00:180
36409986,1cyclictest12424-21ssh21:28:120
36409986,1cyclictest10426-21cat22:05:210
36409984,3cyclictest12245-21kworker/0:220:00:130
36409983,4cyclictest25575-21aten_r1power_po21:45:120
36409983,4cyclictest0-21swapper/020:55:180
36409983,4cyclictest0-21swapper/020:55:170
36409981,6cyclictest693-21runrttasks22:16:220
36409981,6cyclictest0-21swapper/021:09:540
36409980,7cyclictest737-21ssh23:15:190
36409980,7cyclictest30252-21ssh23:13:190
36409980,7cyclictest0-21swapper/021:51:020
36409980,2cyclictest0-21swapper/000:05:130
36409980,1cyclictest14357-21ssh22:52:520
24089280,0sleep10-21swapper/121:42:161
36719977,0cyclictest31071-21sensors00:35:193
36719976,1cyclictest707-21snmpd23:01:423
36719976,1cyclictest707-21snmpd22:23:333
36719976,1cyclictest707-21snmpd21:39:193
36719976,1cyclictest707-21snmpd19:45:513
36719976,1cyclictest707-21snmpd19:26:153
36719975,1cyclictest8880-21ssh00:07:253
36719975,1cyclictest707-21snmpd23:43:503
36719975,1cyclictest707-21snmpd21:02:133
36719974,1cyclictest240-21systemd-journal23:59:553
36719973,2cyclictest240-21systemd-journal20:14:593
36719972,3cyclictest29098-21diskmemload22:05:093
36719971,5cyclictest6389-21munin-node20:58:123
36719971,5cyclictest6389-21munin-node20:58:113
36719971,3cyclictest13687-21kworker/u8:021:30:183
36719970,4cyclictest0-21swapper/322:26:193
36719970,3cyclictest0-21swapper/321:25:403
36719970,3cyclictest0-21swapper/321:20:013
36719970,1cyclictest0-21swapper/300:15:103
36609976,1cyclictest707-21snmpd22:25:242
36609976,1cyclictest707-21snmpd00:23:412
36609976,1cyclictest61650irq/122-eno123:09:552
36609976,1cyclictest61650irq/122-eno123:00:132
36609976,1cyclictest61650irq/122-eno121:30:162
36609976,1cyclictest28-21ksoftirqd/223:45:132
36609976,1cyclictest28-21ksoftirqd/223:15:002
36609976,1cyclictest28-21ksoftirqd/222:19:592
36609976,1cyclictest28-21ksoftirqd/219:55:002
36609976,1cyclictest28-21ksoftirqd/219:35:002
36609975,1cyclictest707-21snmpd20:34:272
36609975,1cyclictest707-21snmpd19:12:382
36609975,1cyclictest707-21snmpd00:25:392
36609975,1cyclictest61650irq/122-eno123:50:142
36609975,1cyclictest61650irq/122-eno123:25:142
36609975,1cyclictest28-21ksoftirqd/223:40:002
36609975,1cyclictest28-21ksoftirqd/220:45:002
36609975,1cyclictest28-21ksoftirqd/219:45:012
36609975,1cyclictest28-21ksoftirqd/219:35:162
36609970,7cyclictest16220-21rm00:16:162
36609970,7cyclictest0-21swapper/223:57:322
36609970,6cyclictest0-21swapper/223:20:302
36609970,6cyclictest0-21swapper/222:35:012
36609970,6cyclictest0-21swapper/221:17:092
36609970,2cyclictest0-21swapper/221:48:522
36519975,1cyclictest0-21swapper/119:53:581
36519970,4cyclictest0-21swapper/121:55:421
36519970,4cyclictest0-21swapper/119:24:591
36519970,3cyclictest0-21swapper/122:49:181
36519970,3cyclictest0-21swapper/121:47:321
36519970,2cyclictest0-21swapper/123:35:151
36519970,1cyclictest0-21swapper/122:12:471
36519970,1cyclictest0-21swapper/120:57:191
36519970,1cyclictest0-21swapper/120:57:181
36409976,1cyclictest9-21ksoftirqd/023:45:190
36409976,1cyclictest9-21ksoftirqd/021:35:140
36409976,1cyclictest9-21ksoftirqd/020:10:010
36409976,1cyclictest29324-1kworker/u9:221:13:320
36409976,1cyclictest25729-21perf19:55:010
36409976,1cyclictest25516-21cat21:00:140
36409976,1cyclictest22475-21cat21:40:150
36409975,1cyclictest9-21ksoftirqd/020:55:000
36409975,1cyclictest707-21snmpd20:49:050
36409975,1cyclictest707-21snmpd20:44:350
36409975,1cyclictest707-21snmpd20:35:390
36409975,1cyclictest707-21snmpd20:25:320
36409975,1cyclictest707-21snmpd00:20:080
36409975,1cyclictest6866-21aten_r1power_fr23:25:120
36409975,1cyclictest28375-21ssh00:32:320
36409973,2cyclictest240-21systemd-journal22:00:000
36409972,5cyclictest15460-21ssh22:55:080
36409971,4cyclictest11645-21kworker/u8:223:36:350
36409970,6cyclictest13131-21expr22:10:140
36409970,6cyclictest0-21swapper/023:55:010
36409970,6cyclictest0-21swapper/022:45:130
36409970,6cyclictest0-21swapper/022:30:010
36409970,1cyclictest5928-21ssh23:23:350
36409970,1cyclictest5882-21ssh22:41:000
36409970,1cyclictest32371-21ssh00:37:500
36409970,1cyclictest25148-21grep22:25:150
36409970,1cyclictest24153-21ssh00:26:350
36409970,1cyclictest13843-21ssh23:33:560
36409970,1cyclictest0-21swapper/021:15:080
36409970,1cyclictest0-21swapper/019:25:120
12664270,1sleep30-21swapper/300:12:103
36719965,1cyclictest7386-21ssh22:02:073
36719965,1cyclictest707-21snmpd20:30:503
36719965,1cyclictest29659-21ssh23:11:483
36719965,1cyclictest28470-21ssh22:30:103
36719965,1cyclictest20168-21ssh00:21:223
36719965,1cyclictest19862-21ssh22:19:173
36719965,1cyclictest17554-21ssh22:56:073
36719965,1cyclictest16656-21ssh23:36:113
36719965,1cyclictest14641-21ssh22:53:373
36719965,1cyclictest12642-21ssh22:10:053
36719964,2cyclictest29098-21diskmemload21:41:203
36719964,1cyclictest707-21snmpd20:50:113
36719964,1cyclictest707-21snmpd20:26:383
36719964,1cyclictest707-21snmpd20:23:273
36719964,1cyclictest707-21snmpd20:08:163
36719964,1cyclictest6885-21ssh23:25:123
36719963,2cyclictest28152-21threads23:50:183
36719963,1cyclictest240-21systemd-journal19:14:593
36719961,3cyclictest29350-21apt-get21:10:093
36719961,2cyclictest0-21swapper/323:45:023
36719961,1cyclictest10631-21ssh23:30:063
36719960,4cyclictest27352-21/usr/sbin/munin19:55:193
36719960,3cyclictest0-21swapper/322:45:113
36719960,0cyclictest0-21swapper/321:16:083
36609966,0cyclictest61650irq/122-eno123:10:032
36609966,0cyclictest61650irq/122-eno122:46:492
36609966,0cyclictest61650irq/122-eno121:35:032
36609966,0cyclictest61650irq/122-eno121:07:582
36609966,0cyclictest61650irq/122-eno120:55:212
36609966,0cyclictest61650irq/122-eno120:55:202
36609966,0cyclictest61650irq/122-eno120:01:142
36609966,0cyclictest61650irq/122-eno119:55:162
36609966,0cyclictest61650irq/122-eno119:46:072
36609966,0cyclictest61650irq/122-eno119:25:452
36609966,0cyclictest61650irq/122-eno119:15:162
36609966,0cyclictest61650irq/122-eno100:35:142
36609966,0cyclictest61650irq/122-eno100:30:372
36609965,1cyclictest707-21snmpd20:15:282
36609965,1cyclictest28-21ksoftirqd/222:35:202
36609965,1cyclictest28-21ksoftirqd/220:20:112
36609965,0cyclictest61650irq/122-eno123:30:142
36609963,2cyclictest29098-21diskmemload21:55:122
36609963,1cyclictest29098-21diskmemload00:10:122
36609962,2cyclictest8239-21/usr/sbin/munin20:25:122
36609961,3cyclictest569-21nscd23:35:162
36609960,6cyclictest0-21swapper/221:40:182
36609960,6cyclictest0-21swapper/220:11:172
36609960,1cyclictest0-21swapper/220:05:162
36519960,6cyclictest0-21swapper/122:57:391
36519960,6cyclictest0-21swapper/122:35:561
36519960,6cyclictest0-21swapper/122:31:471
36519960,6cyclictest0-21swapper/122:21:071
36519960,6cyclictest0-21swapper/121:32:071
36519960,6cyclictest0-21swapper/121:23:041
36519960,6cyclictest0-21swapper/121:03:011
36519960,6cyclictest0-21swapper/120:44:481
36519960,6cyclictest0-21swapper/119:46:571
36519960,6cyclictest0-21swapper/100:17:291
36519960,5cyclictest0-21swapper/120:10:491
36519960,5cyclictest0-21swapper/100:31:171
36519960,4cyclictest0-21swapper/123:01:441
36519960,4cyclictest0-21swapper/122:50:201
36519960,4cyclictest0-21swapper/100:22:401
36519960,3cyclictest0-21swapper/123:46:261
36519960,3cyclictest0-21swapper/123:13:041
36519960,2cyclictest0-21swapper/120:00:011
36519960,1cyclictest0-21swapper/123:30:131
36519960,1cyclictest0-21swapper/119:15:021
36519960,0cyclictest0-21swapper/100:10:551
36409965,1cyclictest9-21ksoftirqd/019:15:000
36409965,1cyclictest7027-21ssh22:01:110
36409960,6cyclictest0-21swapper/020:14:530
36409960,1cyclictest0-21swapper/019:55:110
36409960,0cyclictest0-21swapper/022:35:500
36409960,0cyclictest0-21swapper/019:40:130
36409960,0cyclictest0-21swapper/000:15:110
7425250,1sleep10-21swapper/100:05:181
36719953,1cyclictest29893-21ntpq20:00:173
36719952,2cyclictest4194-21telnet19:10:133
36719952,0cyclictest26980-21apt-get21:05:113
36719951,1cyclictest0-21swapper/322:35:153
36609950,0cyclictest12819-21apt-get20:35:122
36519955,0cyclictest0-21swapper/122:40:271
36519955,0cyclictest0-21swapper/121:50:111
36519955,0cyclictest0-21swapper/120:21:471
36519952,2cyclictest0-21swapper/119:30:131
36519950,5cyclictest0-21swapper/123:18:551
36519950,5cyclictest0-21swapper/122:17:331
36519950,5cyclictest0-21swapper/122:03:221
36519950,5cyclictest0-21swapper/121:38:341
36519950,5cyclictest0-21swapper/121:14:001
36519950,5cyclictest0-21swapper/121:05:161
36519950,5cyclictest0-21swapper/119:40:131
36519950,5cyclictest0-21swapper/119:39:151
36519950,5cyclictest0-21swapper/119:27:211
36519950,5cyclictest0-21swapper/100:01:461
36519950,4cyclictest0-21swapper/123:58:461
36519950,3cyclictest0-21swapper/122:25:151
36519950,2cyclictest0-21swapper/123:25:191
36519950,2cyclictest0-21swapper/121:25:331
36519950,0cyclictest0-21swapper/123:50:101
36519950,0cyclictest0-21swapper/100:29:361
36409953,1cyclictest16580-21aten2.4-expect19:35:090
36409953,1cyclictest14170-21/usr/sbin/munin19:30:140
36409951,2cyclictest0-21swapper/020:30:110
36719944,0cyclictest707-21snmpd20:19:033
36719943,1cyclictest35-21ksoftirqd/320:35:113
36719942,1cyclictest18793-21pmu-power20:45:193
36719942,1cyclictest15456-21cpuspeed_turbos20:40:133
36719941,2cyclictest18896-21apt-get19:40:093
36719940,2cyclictest0-21swapper/319:30:173
36519944,0cyclictest0-21swapper/121:14:591
36519944,0cyclictest0-21swapper/120:28:131
36519942,1cyclictest0-21swapper/123:40:391
36519940,4cyclictest0-21swapper/120:04:011
36519940,3cyclictest0-21swapper/100:35:151
36519940,2cyclictest0-21swapper/120:15:151
36519940,1cyclictest0-21swapper/123:05:151
36519940,1cyclictest0-21swapper/120:05:171
36519940,0cyclictest0-21swapper/120:35:111
36519931,1cyclictest0-21swapper/119:10:111
36519930,1cyclictest0-21swapper/120:50:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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