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2026-02-17 - 11:03
[ 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 rack5slot0.osadl.org (updated Tue Feb 17, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1971521220,4sleep11946999cyclictest22:48:491
582521170,0sleep05813-21sshd00:06:580
2820621150,2sleep30-21swapper/300:16:593
2942521130,2sleep20-21swapper/223:16:082
567121070,1sleep15668-21rm22:06:061
18905210033,46sleep10-21swapper/119:07:491
1888229833,47sleep30-21swapper/319:07:383
191192890,2sleep30-21swapper/321:31:013
95192880,2sleep20-21swapper/221:44:222
111052850,5sleep31947299cyclictest22:59:343
248782840,1sleep30-21swapper/321:21:083
67202810,1sleep00-21swapper/023:13:410
32802810,1sleep00-21swapper/021:36:310
140302810,2sleep30-21swapper/321:13:103
61932770,0sleep00-21swapper/023:17:300
93592760,2sleep20-21swapper/221:16:012
170272760,0sleep017024-21sshd21:41:360
111022760,1sleep10-21swapper/123:56:421
72372750,2sleep17236-21sshd22:43:491
259722750,1sleep20-21swapper/222:38:482
203682750,1sleep020354-21sshd21:27:370
103232720,2sleep110315-21sshd23:03:121
231502700,2sleep10-21swapper/122:04:091
180892690,2sleep30-21swapper/321:45:173
84892680,2sleep30-21swapper/321:44:153
262632630,2sleep21947099cyclictest00:01:552
1876726233,12sleep20-21swapper/219:06:532
251092610,3sleep21947099cyclictest23:58:192
3172600,1sleep30-21swapper/300:32:063
1918325732,13sleep00-21swapper/019:09:480
65472460,2sleep06548-21bash23:48:100
37522430,0sleep33749-21rm22:14:013
53752410,2sleep30-21swapper/321:58:023
55872380,8sleep00-21swapper/023:06:120
78952370,0sleep17897-21sshd00:29:231
291352300,3sleep30-21swapper/322:16:423
80742260,24sleep3144650irq/27-eth000:25:343
287422260,24sleep1144650irq/27-eth022:13:121
281092260,2sleep228108-21sshd00:16:582
145232260,2sleep10-21swapper/122:37:321
232272250,2sleep30-21swapper/300:38:273
286982240,3sleep30-21swapper/322:00:263
21592240,2sleep30-21swapper/300:06:333
1947299240,2cyclictest28201-21cp23:46:513
180742230,2sleep218070-21rm22:45:012
161172230,1sleep30-21swapper/321:08:253
150132230,0sleep00-21swapper/022:51:570
171262220,1sleep317118-21sshd23:37:483
315992210,2sleep10-21swapper/121:18:291
257802210,2sleep20-21swapper/219:20:202
1946899210,20cyclictest0-21swapper/023:34:220
51592200,1sleep10-21swapper/123:06:091
43712200,3sleep10-21swapper/122:58:471
290762200,0sleep129075-21sshd00:17:051
1947099207,3cyclictest0-21swapper/221:57:132
1947099203,9cyclictest8569-21sshd21:29:562
110852200,3sleep21947099cyclictest23:10:222
99862190,17sleep2144650irq/27-eth023:52:192
6572190,17sleep1144650irq/27-eth022:24:251
94732180,2sleep10-21swapper/122:18:071
281922180,16sleep1144650irq/27-eth023:12:261
257802180,3sleep20-21swapper/222:09:072
1946999180,13cyclictest11610-21sshd00:03:561
1946899180,15cyclictest15780-21sshd23:53:100
32832170,14sleep3144650irq/27-eth023:55:483
324332170,15sleep1144650irq/27-eth022:54:311
1947299178,5cyclictest0-21swapper/322:07:193
1947099176,10cyclictest4818-21sshd21:50:442
1947099170,9cyclictest16774-21sshd23:26:262
1947099170,10cyclictest27178-21sshd00:09:262
19469991714,2cyclictest0-21swapper/100:13:401
1946999170,4cyclictest17658-21sshd23:49:271
1946899170,16cyclictest2024-21nfsd00:21:080
264052160,14sleep1144650irq/27-eth021:46:071
219492160,6sleep03-21ksoftirqd/023:57:570
1947299168,3cyclictest2007-21sshd23:24:573
1947299163,1cyclictest29405-21sshd22:31:573
1947299161,3cyclictest9659-21sshd00:00:123
19472991612,3cyclictest1536-21sshd22:54:453
1947299160,9cyclictest13539-21sshd23:07:063
1947299160,14cyclictest14799-21sshd22:25:473
1947099169,4cyclictest18262-21sshd23:00:172
1947099166,9cyclictest4226-21bash23:40:282
1947099166,9cyclictest22834-21sshd21:14:082
1947099166,6cyclictest31947-21sshd23:09:112
1947099165,10cyclictest18485-21sshd21:24:002
1947099161,7cyclictest4259-21sshd00:36:162
19470991611,3cyclictest14612-21sshd22:15:112
1947099160,8cyclictest8299-21sshd23:48:242
1947099160,14cyclictest0-21swapper/200:25:412
1947099160,12cyclictest11170-21sshd00:22:182
1947099160,11cyclictest18797-21sshd00:30:292
1946999169,6cyclictest144650irq/27-eth000:05:441
1946999164,10cyclictest0-21swapper/121:24:221
19469991612,3cyclictest11768-21sshd22:25:271
19469991612,2cyclictest0-21swapper/123:35:091
19469991611,3cyclictest22054-21sshd21:35:091
1946999160,4cyclictest7161-21sshd21:51:001
1946999160,14cyclictest0-21swapper/123:52:151
1946999160,14cyclictest0-21swapper/100:35:121
1946999160,11cyclictest20549-21sshd21:59:441
1946999160,11cyclictest19217-21sshd23:26:431
1946999160,11cyclictest11813-21sshd23:41:251
1947299157,4cyclictest2174-21sshd21:36:233
1947299156,3cyclictest4297-21sshd23:40:293
19472991513,1cyclictest0-21swapper/322:45:323
1947299150,6cyclictest2132-21sshd22:36:443
1947299150,4cyclictest144650irq/27-eth022:20:193
1947299150,13cyclictest8401-21sshd23:52:043
1947299150,13cyclictest31044-21bash21:50:123
1947299150,10cyclictest9087-21sshd22:40:233
1947099156,5cyclictest31187-21timerandwakeup19:30:202
1947099156,5cyclictest29315-21bash21:35:482
1947099156,5cyclictest2024-21nfsd21:46:522
1947099156,3cyclictest8484-21sshd00:10:482
1947099155,9cyclictest3042-21sshd22:43:192
1947099152,12cyclictest144650irq/27-eth022:25:182
19470991511,3cyclictest15795-21diskstats20:05:132
19470991511,3cyclictest15554-21bash22:52:032
19470991510,4cyclictest2325-21sshd22:10:172
1947099150,13cyclictest29186-21sshd23:20:402
1947099150,13cyclictest0-21swapper/222:30:062
1947099150,13cyclictest0-21swapper/222:02:052
19469991513,1cyclictest0-21swapper/100:30:051
19469991512,2cyclictest0-21swapper/100:20:191
1946999151,1cyclictest30490-21bash21:28:451
1946999150,14cyclictest0-21swapper/123:18:231
1946999150,13cyclictest5068-21bash21:12:091
1946999150,13cyclictest22298-21sshd23:23:351
1946999150,13cyclictest0-21swapper/123:30:031
1946899152,9cyclictest2538-21kworker/0:100:04:520
1946899150,13cyclictest0-21swapper/023:35:250
114792151,12sleep3144650irq/27-eth023:18:183
55842140,1sleep00-21swapper/020:46:550
49812140,2sleep20-21swapper/222:55:132
1947299142,1cyclictest144650irq/27-eth021:25:023
1947299141,8cyclictest0-21swapper/323:00:053
1947299140,1cyclictest0-21swapper/319:47:053
1947299140,13cyclictest0-21swapper/321:15:363
1947299140,12cyclictest5874-21sshd00:21:413
1947299140,12cyclictest27727-21latency_hist23:35:013
1947299140,12cyclictest0-21swapper/300:10:413
1947099146,5cyclictest0-21swapper/221:31:252
1947099141,5cyclictest21504-21sshd22:23:022
1947099141,4cyclictest32248-21sshd23:35:222
1947099141,12cyclictest144650irq/27-eth019:26:032
1947099140,12cyclictest17903-21sshd23:30:172
1946999140,13cyclictest2024-21nfsd21:30:421
1946999140,13cyclictest0-21swapper/121:40:321
1946999140,12cyclictest26454-21sh20:25:151
1946999140,12cyclictest16393-21awk22:30:221
1946899149,3cyclictest12569-21sshd21:13:000
1946899147,3cyclictest0-21swapper/022:56:040
19468991412,1cyclictest0-21swapper/022:07:250
19468991412,1cyclictest0-21swapper/021:50:530
1946899140,9cyclictest17711-21bash21:16:580
1946899140,13cyclictest0-21swapper/020:18:040
1946899140,13cyclictest0-21swapper/000:36:350
1946899140,13cyclictest0-21swapper/000:33:440
1947299137,5cyclictest0-21swapper/320:59:143
1947299137,5cyclictest0-21swapper/319:25:593
1947299136,6cyclictest25605-21ls19:20:193
19472991311,1cyclictest0-21swapper/320:20:433
19472991311,1cyclictest0-21swapper/319:30:353
1947299130,4cyclictest29672-21sshd23:28:003
1947299130,4cyclictest10091-21grep23:10:183
1947299130,12cyclictest144650irq/27-eth020:05:133
1947299130,12cyclictest0-21swapper/320:26:233
1947299130,12cyclictest0-21swapper/319:55:233
1947299130,12cyclictest0-21swapper/319:50:463
1947299130,12cyclictest0-21swapper/319:43:183
1947299130,12cyclictest0-21swapper/319:35:533
1947299130,12cyclictest0-21swapper/319:17:283
1947299130,11cyclictest6280-21munin-node20:50:233
1947299130,11cyclictest6280-21munin-node20:50:233
1947299130,11cyclictest13560-21hddtemp_smartct20:00:133
1947099139,3cyclictest144650irq/27-eth021:07:142
1947099138,4cyclictest2024-21nfsd19:55:502
1947099138,4cyclictest144650irq/27-eth019:45:552
1947099133,1cyclictest0-21swapper/220:13:382
19470991311,1cyclictest0-21swapper/220:45:142
19470991311,1cyclictest0-21swapper/219:41:562
1947099130,12cyclictest0-21swapper/220:56:252
1947099130,12cyclictest0-21swapper/220:50:372
1947099130,12cyclictest0-21swapper/220:50:372
1947099130,12cyclictest0-21swapper/220:38:332
1947099130,12cyclictest0-21swapper/219:50:572
1947099130,11cyclictest673-21iostat19:35:152
1946999138,4cyclictest15014-21lockdev21:05:171
1946999137,4cyclictest25806-21ntp_states19:20:191
1946999131,1cyclictest0-21swapper/119:15:121
19469991311,1cyclictest0-21swapper/120:59:531
1946999131,11cyclictest0-21swapper/120:06:091
19469991311,1cyclictest0-21swapper/120:03:111
19469991311,1cyclictest0-21swapper/119:46:411
19469991311,1cyclictest0-21swapper/119:30:441
1946999130,4cyclictest5191-21munin-node20:45:221
1946999130,3cyclictest2736-21grep19:40:121
1946999130,12cyclictest0-21swapper/121:01:221
1946999130,12cyclictest0-21swapper/120:52:111
1946999130,12cyclictest0-21swapper/120:52:111
1946999130,12cyclictest0-21swapper/120:10:321
1946999130,12cyclictest0-21swapper/119:35:031
1946999130,12cyclictest0-21swapper/119:10:461
1946999130,11cyclictest8003-21df19:50:121
1946999130,11cyclictest32068-21ntp_states20:35:171
1946999130,11cyclictest28877-21users19:25:241
1946999130,11cyclictest23880-21hddtemp_smartct20:20:141
1946999130,11cyclictest20624-21munin-node20:15:191
1946999130,11cyclictest0-21swapper/120:40:181
1946899137,3cyclictest2100-21snmpd22:02:150
1946899134,6cyclictest0-21swapper/020:23:000
1946899134,3cyclictest3-21ksoftirqd/021:45:010
1946899132,10cyclictest0-21swapper/000:12:250
19468991311,1cyclictest0-21swapper/022:33:340
19468991311,1cyclictest0-21swapper/021:33:230
19468991311,1cyclictest0-21swapper/019:37:510
19468991311,1cyclictest0-21swapper/019:10:180
1946899131,10cyclictest0-21swapper/019:50:150
1946899130,5cyclictest0-21swapper/000:16:000
1946899130,2cyclictest10714-21sshd00:25:570
1946899130,1cyclictest17090-21sshd22:41:160
1946899130,12cyclictest0-21swapper/023:42:510
1946899130,12cyclictest0-21swapper/023:24:000
1946899130,12cyclictest0-21swapper/023:01:360
1946899130,12cyclictest0-21swapper/022:22:530
1946899130,12cyclictest0-21swapper/022:14:220
1946899130,12cyclictest0-21swapper/021:56:020
1946899130,12cyclictest0-21swapper/021:20:210
1946899130,12cyclictest0-21swapper/021:01:440
1946899130,12cyclictest0-21swapper/020:31:000
1946899130,12cyclictest0-21swapper/019:55:310
1946899130,12cyclictest0-21swapper/019:45:460
1946899130,10cyclictest6293-21sshd22:17:460
1946899130,10cyclictest0-21swapper/022:26:070
1946899130,10cyclictest0-21swapper/021:05:360
1947299120,4cyclictest5540-21minicom20:46:363
1947299120,11cyclictest20730-21proc_pri19:10:183
1947299120,11cyclictest0-21swapper/321:00:053
1947299120,11cyclictest0-21swapper/320:34:593
1947299120,10cyclictest21784-21ntp_states20:15:203
1947299120,10cyclictest1832-21iostat20:40:153
1947299120,10cyclictest18028-21sshd20:10:063
1947299120,10cyclictest0-21swapper/320:35:103
1947099128,3cyclictest29506-21ntp_states20:30:192
1947099128,3cyclictest1837-21iostat_ios20:40:152
1947099120,3cyclictest19770-21df19:10:112
1947099120,11cyclictest27537-21sshd20:26:062
1947099120,11cyclictest21321-21munin-node20:15:152
1947099120,11cyclictest0-21swapper/221:00:052
1947099120,11cyclictest0-21swapper/219:15:012
1947099120,10cyclictest23880-21hddtemp_smartct20:20:142
1947099120,10cyclictest13209-21diskstats20:00:112
1946999120,11cyclictest0-21swapper/120:32:431
1946999120,10cyclictest10573-21df19:55:131
1946899126,5cyclictest0-21swapper/020:55:140
19468991210,1cyclictest8745-21sshd23:25:300
19468991210,1cyclictest0-21swapper/019:40:220
1946899120,1cyclictest0-21swapper/022:35:210
1946899120,11cyclictest5334-21sshd22:47:120
1946899120,11cyclictest2878-21minicom20:13:340
1946899120,11cyclictest0-21swapper/020:50:160
1946899120,11cyclictest0-21swapper/020:50:160
1946899120,11cyclictest0-21swapper/020:40:170
1946899120,11cyclictest0-21swapper/020:25:150
1946899120,11cyclictest0-21swapper/020:05:320
1946899120,11cyclictest0-21swapper/019:22:190
1946899118,2cyclictest0-21swapper/019:25:190
1946899117,3cyclictest0-21swapper/020:35:020
19468991110,1cyclictest0-21swapper/019:16:290
1946899110,10cyclictest0-21swapper/020:01:060
1946899110,10cyclictest0-21swapper/019:30:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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