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2026-02-04 - 06:55
[ 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 Wed Feb 04, 2026 00:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
91162211172,26sleep10-21swapper/119:05:401
92612203159,30sleep00-21swapper/019:07:320
91652199162,24sleep30-21swapper/319:06:183
91172199159,26sleep20-21swapper/219:05:422
198922760,0sleep219694-21latency_hist00:15:002
66752640,0sleep30-21swapper/322:35:123
26662600,0sleep20-21swapper/200:33:542
256722570,0sleep20-21swapper/200:20:212
299962560,0sleep3341rcuc/319:50:123
154262180,0sleep10-21swapper/119:20:111
9546991311,2cyclictest0-21swapper/223:40:192
954099133,5cyclictest1943-21perf22:30:000
954099130,12cyclictest0-21swapper/021:55:100
955399119,1cyclictest35-21ksoftirqd/320:40:003
955399116,4cyclictest16673-21ssh22:05:553
954699116,4cyclictest0-21swapper/219:55:182
9546991110,1cyclictest0-21swapper/223:46:442
40902110,1sleep1954299cyclictest23:55:001
955399108,1cyclictest35-21ksoftirqd/319:30:003
954699109,1cyclictest0-21swapper/222:15:122
954699108,1cyclictest0-21swapper/222:09:492
954699100,9cyclictest7583-21hddtemp_smartct21:55:142
954699100,9cyclictest31433-21users19:50:202
954699100,3cyclictest0-21swapper/223:20:122
954099102,4cyclictest10798-21ssh21:20:010
95539995,1cyclictest11252-21ssh00:03:223
95539990,6cyclictest25801-21apt-get20:50:113
95469990,8cyclictest0-21swapper/222:32:122
95409996,2cyclictest707-21snmpd23:58:310
95409994,4cyclictest0-21swapper/022:30:110
95409990,6cyclictest240-21systemd-journal19:40:000
95409990,1cyclictest0-21swapper/000:15:110
2927290,0sleep00-21swapper/020:00:160
28785290,0sleep00-21swapper/020:55:180
95539986,1cyclictest707-21snmpd23:00:003
95539986,1cyclictest707-21snmpd21:13:293
95539986,1cyclictest707-21snmpd19:45:353
95539986,1cyclictest707-21snmpd19:34:443
95539986,1cyclictest707-21snmpd19:10:553
95539985,1cyclictest13650irq/124-ahci[0023:34:553
95539983,5cyclictest6896-21kworker/u8:021:51:143
95539980,7cyclictest769-21lldpd23:06:063
95539980,3cyclictest0-21swapper/323:45:113
95469987,1cyclictest0-21swapper/219:15:152
95469987,1cyclictest0-21swapper/200:02:342
95469986,2cyclictest0-21swapper/223:00:132
95469986,1cyclictest61650irq/122-eno123:15:182
95469986,1cyclictest61650irq/122-eno122:45:202
95469986,1cyclictest61650irq/122-eno121:50:112
95469986,1cyclictest61650irq/122-eno100:17:022
95469986,1cyclictest28-21ksoftirqd/220:20:102
95469980,7cyclictest2852-21awk23:10:172
95469980,7cyclictest14583-21ntp_states23:25:172
95469980,6cyclictest0-21swapper/222:35:002
95469980,6cyclictest0-21swapper/221:15:112
95469980,5cyclictest27359-21/usr/sbin/munin21:40:162
95469980,5cyclictest0-21swapper/222:02:492
95469980,3cyclictest18330-21apt-get22:50:012
95429988,0cyclictest21-21ksoftirqd/120:40:091
95429980,7cyclictest0-21swapper/100:25:161
95409987,1cyclictest20648-21ssh22:11:010
95409986,1cyclictest9-21ksoftirqd/019:50:000
95409986,1cyclictest707-21snmpd23:36:100
95409986,1cyclictest707-21snmpd19:15:220
95409981,6cyclictest27003-21ssh00:23:450
95409981,5cyclictest15254-21apt-get21:25:100
95409980,7cyclictest0-21swapper/019:12:110
95409980,1cyclictest8475-21ssh22:36:180
95409980,1cyclictest4304-21switchtime21:50:190
95539976,1cyclictest707-21snmpd23:53:043
95539976,1cyclictest707-21snmpd23:01:093
95539975,1cyclictest7497-21ssh23:15:433
95539975,1cyclictest707-21snmpd23:28:513
95539975,1cyclictest707-21snmpd20:57:493
95539975,1cyclictest707-21snmpd20:26:393
95539975,1cyclictest707-21snmpd00:31:413
95539975,1cyclictest707-21snmpd00:12:143
95539975,1cyclictest30360-21ssh00:26:483
95539970,6cyclictest5342-21ssh00:35:433
95539970,4cyclictest707-21snmpd22:21:403
95539970,4cyclictest12988-21apt-get19:15:113
95469976,1cyclictest61650irq/122-eno122:40:202
95469976,1cyclictest61650irq/122-eno121:20:102
95469976,1cyclictest0-21swapper/222:21:452
95469975,1cyclictest707-21snmpd23:30:252
95469975,1cyclictest707-21snmpd20:25:282
95469975,1cyclictest61650irq/122-eno123:50:132
95469975,1cyclictest61650irq/122-eno100:05:162
95469974,2cyclictest24220-21which21:35:142
95469974,2cyclictest0-21swapper/220:15:182
95469970,4cyclictest0-21swapper/221:05:172
95429972,2cyclictest0-21swapper/121:00:111
95429971,6cyclictest0-21swapper/122:10:461
95429971,6cyclictest0-21swapper/119:26:561
95429971,4cyclictest0-21swapper/122:30:111
95429970,5cyclictest0-21swapper/121:20:161
95429970,4cyclictest0-21swapper/100:20:111
95429970,2cyclictest0-21swapper/121:35:111
95429970,1cyclictest0-21swapper/122:58:361
95409976,1cyclictest707-21snmpd23:44:480
95409976,1cyclictest3481-21ssh00:35:140
95409976,1cyclictest29489-1kworker/u9:221:45:130
95409976,1cyclictest23738-21ssh22:15:190
95409975,1cyclictest921-21needreboot19:55:170
95409975,1cyclictest707-21snmpd20:30:410
95409975,1cyclictest707-21snmpd20:08:090
95409973,2cyclictest2788-21diskmemload21:30:070
95409973,1cyclictest22332-21/usr/sbin/munin22:55:210
95409971,6cyclictest26641-21ssh21:39:080
95409971,6cyclictest13466-21ssh21:21:480
95409971,5cyclictest8824-21ssh00:00:140
95409971,0cyclictest20364-21ssh23:33:410
95409970,6cyclictest9262-1kworker/u9:222:50:010
95409970,6cyclictest5049-1kworker/u9:022:40:180
95409970,6cyclictest4553-21awk21:10:210
95409970,6cyclictest28924-21ssh23:45:020
95409970,6cyclictest28552-21ntp_states21:40:190
95409970,6cyclictest2363-21ssh23:50:390
95409970,6cyclictest14824-21fschecks_count22:45:150
95409970,6cyclictest13512-21telnet23:25:130
95409970,1cyclictest7552-21ssh23:15:530
95409970,1cyclictest15864-21df19:20:120
95409970,1cyclictest13025-21ssh22:01:380
95409970,1cyclictest12491-21ssh23:23:290
95409970,1cyclictest1135-21grep00:30:200
95409970,1cyclictest0-21swapper/023:13:410
95409970,1cyclictest0-21swapper/022:23:300
15333270,0sleep10-21swapper/123:25:461
95539965,1cyclictest975-21ssh21:46:083
95539965,1cyclictest707-21snmpd23:24:453
95539965,1cyclictest707-21snmpd20:05:483
95539965,1cyclictest24936-21ssh22:16:543
95539965,1cyclictest24337-21cat20:45:163
95539965,1cyclictest2146-21ssh22:30:103
95539965,1cyclictest21178-21ssh23:35:113
95539965,1cyclictest20576-21ssh22:51:203
95539965,1cyclictest16053-21ssh22:45:233
95539965,1cyclictest13105-21ssh22:01:503
95539965,1cyclictest12257-21ssh00:05:123
95539964,1cyclictest9982-21ssh21:18:223
95539964,1cyclictest707-21snmpd21:08:563
95539964,1cyclictest707-21snmpd20:12:193
95539964,1cyclictest707-21snmpd19:44:093
95539964,1cyclictest707-21snmpd00:16:113
95539964,1cyclictest30578-21ssh22:25:033
95539962,1cyclictest31184-21latency_hist21:45:003
95539962,1cyclictest0-21swapper/323:55:113
95539962,1cyclictest0-21swapper/321:55:103
95539960,4cyclictest0-21swapper/321:20:203
95539960,3cyclictest0-21swapper/322:10:223
95539960,1cyclictest20718-21pmu-power21:30:173
95539960,1cyclictest0-21swapper/322:40:003
95539960,1cyclictest0-21swapper/300:20:113
95539960,0cyclictest0-21swapper/323:40:113
95469966,0cyclictest61650irq/122-eno123:55:072
95469966,0cyclictest61650irq/122-eno123:35:182
95469966,0cyclictest61650irq/122-eno123:05:162
95469966,0cyclictest61650irq/122-eno122:25:142
95469966,0cyclictest61650irq/122-eno121:46:392
95469966,0cyclictest61650irq/122-eno121:30:052
95469966,0cyclictest61650irq/122-eno121:25:122
95469966,0cyclictest61650irq/122-eno120:35:182
95469966,0cyclictest61650irq/122-eno120:04:332
95469966,0cyclictest61650irq/122-eno100:35:332
95469966,0cyclictest61650irq/122-eno100:25:052
95469965,0cyclictest61650irq/122-eno122:10:162
95469964,1cyclictest707-21snmpd20:42:522
95469964,1cyclictest61650irq/122-eno121:10:182
95469964,1cyclictest27932-21perf20:55:002
95469964,1cyclictest27513-21sh19:45:142
95469964,1cyclictest25947-21latency19:40:142
95469964,1cyclictest18522-21hddtemp_smartct19:25:132
95469963,2cyclictest5517-21sed20:05:172
95469963,2cyclictest22337-21apt-get22:55:112
95469963,2cyclictest10962-21pmu-power19:10:202
95469960,6cyclictest0-21swapper/220:10:182
95469960,5cyclictest0-21swapper/221:00:072
95469960,5cyclictest0-21swapper/220:30:102
95469960,5cyclictest0-21swapper/219:39:592
95469960,5cyclictest0-21swapper/219:30:052
95429961,2cyclictest0-21swapper/123:35:131
95429960,6cyclictest0-21swapper/123:31:461
95429960,6cyclictest0-21swapper/122:45:201
95429960,6cyclictest0-21swapper/122:19:221
95429960,6cyclictest0-21swapper/121:28:231
95429960,6cyclictest0-21swapper/120:48:011
95429960,6cyclictest0-21swapper/120:33:371
95429960,6cyclictest0-21swapper/120:10:001
95429960,6cyclictest0-21swapper/120:09:121
95429960,6cyclictest0-21swapper/100:35:211
95429960,5cyclictest0-21swapper/123:10:151
95429960,4cyclictest0-21swapper/123:05:141
95429960,4cyclictest0-21swapper/121:30:161
95429960,3cyclictest0-21swapper/119:40:091
95429960,2cyclictest0-21swapper/119:15:111
95429960,1cyclictest0-21swapper/120:19:561
95429960,0cyclictest0-21swapper/100:15:481
95409965,1cyclictest707-21snmpd21:06:230
95409964,1cyclictest707-21snmpd20:10:180
95409964,1cyclictest29706-21apt-get19:50:110
95409962,3cyclictest27525-21apt-get00:25:010
95409961,3cyclictest0-21swapper/022:05:130
95409960,6cyclictest0-21swapper/023:05:050
95409960,6cyclictest0-21swapper/023:00:110
95409960,6cyclictest0-21swapper/020:48:010
95409960,6cyclictest0-21swapper/020:40:400
95409960,6cyclictest0-21swapper/020:39:400
95409960,6cyclictest0-21swapper/020:15:570
95409960,6cyclictest0-21swapper/000:10:070
95409960,2cyclictest0-21swapper/019:25:100
95409960,1cyclictest24554-21munin-run19:40:000
95409960,0cyclictest0-21swapper/020:50:110
95409960,0cyclictest0-21swapper/020:27:110
95409960,0cyclictest0-21swapper/000:05:030
2844260,1sleep10-21swapper/100:34:221
95539954,1cyclictest707-21snmpd23:10:393
95539954,1cyclictest707-21snmpd20:41:583
95539954,1cyclictest35-21ksoftirqd/320:31:033
95539954,1cyclictest10169-21cat20:15:153
95539953,1cyclictest24391-21runrttasks19:38:133
95539953,1cyclictest17198-21taskset19:21:283
95539953,1cyclictest17181-21ssh21:25:363
95539953,1cyclictest13772-21turbostat.cron20:25:003
95539951,1cyclictest0-21swapper/321:35:113
95539950,4cyclictest4345-21dump-pmu-power20:05:003
95469950,5cyclictest0-21swapper/220:45:102
95469950,4cyclictest0-21swapper/220:55:172
95469950,1cyclictest0-21swapper/219:20:122
95429955,0cyclictest0-21swapper/121:50:261
95429954,1cyclictest0-21swapper/123:20:111
95429954,1cyclictest0-21swapper/123:18:031
95429951,1cyclictest0-21swapper/119:30:101
95429951,1cyclictest0-21swapper/100:00:121
95429950,5cyclictest0-21swapper/123:40:291
95429950,5cyclictest0-21swapper/122:28:141
95429950,5cyclictest0-21swapper/122:20:591
95429950,5cyclictest0-21swapper/121:15:471
95429950,5cyclictest0-21swapper/121:10:111
95429950,5cyclictest0-21swapper/120:04:451
95429950,5cyclictest0-21swapper/119:59:281
95429950,5cyclictest0-21swapper/100:05:261
95429950,3cyclictest0-21swapper/122:05:151
95429950,3cyclictest0-21swapper/121:46:391
95429950,3cyclictest0-21swapper/121:05:141
95429950,3cyclictest0-21swapper/119:40:001
95429950,2cyclictest0-21swapper/121:40:111
95429950,1cyclictest0-21swapper/120:54:461
95429950,0cyclictest0-21swapper/122:03:031
95429950,0cyclictest0-21swapper/119:45:021
95409954,1cyclictest707-21snmpd20:20:060
95409950,4cyclictest20066-21/usr/sbin/munin19:30:100
27650250,0sleep10-21swapper/123:00:181
95539940,2cyclictest0-21swapper/321:00:203
95539940,1cyclictest240-21systemd-journal19:55:003
95429943,1cyclictest205182sleep120:36:041
95429941,1cyclictest0-21swapper/123:49:471
95429941,1cyclictest0-21swapper/120:20:121
95429940,4cyclictest0-21swapper/122:50:191
95429940,2cyclictest0-21swapper/121:55:101
95429940,2cyclictest0-21swapper/120:55:011
95429940,1cyclictest0-21swapper/123:55:051
95429940,1cyclictest0-21swapper/122:40:161
95429940,1cyclictest0-21swapper/122:35:151
95429940,1cyclictest0-21swapper/120:25:111
95429940,1cyclictest0-21swapper/119:50:171
95429940,1cyclictest0-21swapper/119:10:141
95409940,3cyclictest0-21swapper/021:00:110
95429931,1cyclictest0-21swapper/100:10:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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