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2026-01-24 - 13:39
[ 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 rack2slot0.osadl.org (updated Sat Jan 24, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
186092920,1sleep12854799cyclictest11:45:081
134272860,2sleep22855199cyclictest10:44:222
275362690,1sleep227538-21lspci10:56:262
215082630,0sleep20-21swapper/210:16:572
232872610,1sleep123281-21sshd09:56:261
272892590,2sleep32855799cyclictest12:13:183
247032590,2sleep12854799cyclictest11:04:311
50452560,0sleep20-21swapper/209:33:522
260752560,0sleep00-21swapper/011:59:300
9752550,0sleep0971-21sshd09:47:110
168872550,0sleep10-21swapper/109:27:071
226782530,0sleep10-21swapper/110:06:431
207692530,0sleep00-21swapper/010:34:020
288412520,0sleep30-21swapper/311:40:263
234562500,0sleep10-21swapper/110:56:051
8502490,0sleep00-21swapper/011:16:070
62512490,0sleep20-21swapper/210:49:142
256362490,1sleep21-21systemd12:29:472
160232490,1sleep10-21swapper/111:44:561
250432480,0sleep30-21swapper/310:23:273
178782480,0sleep21-21systemd12:12:292
102672480,2sleep22855199cyclictest11:58:082
148542470,0sleep00-21swapper/011:20:090
40052430,2sleep02854099cyclictest10:35:180
130492410,1sleep313051-21bash10:19:353
271632370,0sleep00-21swapper/011:29:250
2829023112,7sleep00-21swapper/007:08:120
281402286,7sleep30-21swapper/307:06:183
28540992523,1cyclictest8427-21lspci09:51:260
2821822210,7sleep20-21swapper/207:07:172
2835022110,7sleep10-21swapper/107:08:571
23962200,0sleep10-21swapper/110:18:251
45312190,0sleep0723-21gdbus10:29:570
33752180,0sleep2311rcuc/212:16:452
234342170,0sleep00-21swapper/011:12:350
195422170,0sleep30-21swapper/312:37:293
74882160,0sleep00-21swapper/012:22:400
56472160,0sleep10-21swapper/111:19:211
28540991615,0cyclictest13152-21kworker/0:211:38:580
28540991614,1cyclictest13524-21kworker/0:112:39:490
28540991514,0cyclictest101ktimersoftd/010:59:090
28540991513,1cyclictest16125-21kworker/0:011:06:130
190172150,0sleep20-21swapper/211:47:532
145392150,0sleep20-21swapper/212:03:592
139992150,1sleep013976-21sshd12:25:560
93192140,0sleep30-21swapper/310:52:123
28540991413,0cyclictest8717-21lspci12:33:500
246922140,0sleep30-21swapper/310:03:343
226422140,0sleep30-21swapper/312:18:263
11052140,0sleep30-21swapper/312:22:083
103922140,0sleep10-21swapper/110:01:581
2854799130,1cyclictest11784-21sshd11:55:271
28540991312,0cyclictest101ktimersoftd/010:46:450
281212130,0sleep30-21swapper/310:45:303
202602130,0sleep30-21swapper/311:45:143
192572130,0sleep10-21swapper/110:36:351
170882130,1sleep2321ktimersoftd/210:22:462
105552130,0sleep20-21swapper/209:20:222
298602120,0sleep129858-21lspci09:43:241
28557991210,1cyclictest22184-21grep09:11:243
2855799120,11cyclictest0-21swapper/309:37:243
28551991210,1cyclictest18936-21sshd09:16:212
2855199120,1cyclictest25707-21df08:20:122
2855199120,1cyclictest0-21swapper/211:15:322
2855199120,11cyclictest0-21swapper/210:08:312
2854799129,2cyclictest7278-21lspci12:11:341
28547991210,1cyclictest24379-21lspci09:22:531
28547991210,1cyclictest22946-21sshd10:31:261
28547991210,1cyclictest14716-21sshd09:34:561
2854799120,1cyclictest21182-21tty11:50:461
2854799120,1cyclictest20054-21sshd11:09:371
2854799120,1cyclictest13468-21sshd12:39:471
28540991211,0cyclictest4717-21kworker/0:210:02:240
28540991211,0cyclictest14150-21lspci09:41:410
28540991211,0cyclictest13728-21kworker/0:009:32:260
28540991211,0cyclictest11002-21kworker/0:012:03:440
2854099120,1cyclictest10500-21grep10:44:070
269772120,0sleep20-21swapper/211:43:062
2855799119,1cyclictest0-21swapper/312:09:043
28557991110,0cyclictest0-21swapper/311:36:533
2855799110,10cyclictest0-21swapper/311:14:133
2855799110,10cyclictest0-21swapper/310:56:033
2855799110,10cyclictest0-21swapper/310:33:033
2855799110,10cyclictest0-21swapper/309:47:443
2855799110,10cyclictest0-21swapper/308:10:233
2855799110,0cyclictest0-21swapper/309:42:133
2854799119,1cyclictest19399-21lspci12:34:461
2854799119,1cyclictest0-21swapper/112:01:361
2854799118,2cyclictest0-21swapper/110:10:361
2854799110,10cyclictest17662-21bash10:41:571
2854099118,2cyclictest24635-21kworker/0:112:17:260
28540991110,0cyclictest29060-21kworker/0:410:23:120
28540991110,0cyclictest0-21swapper/011:45:270
2854099110,10cyclictest1899-21grepconf.sh09:36:560
2854099110,10cyclictest0-21swapper/011:50:260
2854099110,10cyclictest0-21swapper/010:51:160
2854099110,10cyclictest0-21swapper/010:19:070
2854099110,10cyclictest0-21swapper/009:18:060
2854099110,10cyclictest0-21swapper/009:09:550
306522100,0sleep10-21swapper/111:24:131
2855799109,0cyclictest0-21swapper/312:28:533
2855799109,0cyclictest0-21swapper/310:41:233
2855799109,0cyclictest0-21swapper/310:39:133
2855799109,0cyclictest0-21swapper/309:24:233
2855799109,0cyclictest0-21swapper/308:05:243
2855799100,0cyclictest0-21swapper/311:04:133
2855799100,0cyclictest0-21swapper/307:56:233
2855199109,0cyclictest0-21swapper/208:05:522
2855199108,1cyclictest698-21gdbus11:00:512
2855199108,1cyclictest0-21swapper/209:28:012
2855199101,1cyclictest33-21ksoftirqd/207:20:012
2855199100,0cyclictest0-21swapper/211:32:222
2855199100,0cyclictest0-21swapper/209:57:312
2855199100,0cyclictest0-21swapper/209:52:212
2855199100,0cyclictest0-21swapper/209:45:512
2855199100,0cyclictest0-21swapper/209:35:122
2854799108,1cyclictest21955-21id09:45:561
2854799108,1cyclictest20299-21kworker/1:211:39:331
2854799102,2cyclictest25-21ksoftirqd/110:51:171
2854799101,1cyclictest25-21ksoftirqd/110:21:031
2854099109,0cyclictest32550irq/27-ahci[00009:11:400
2854099109,0cyclictest0-21swapper/011:31:160
2854099109,0cyclictest0-21swapper/009:29:270
2854099109,0cyclictest0-21swapper/008:35:160
2854099108,1cyclictest642-21systemd-logind11:04:260
2854099101,1cyclictest637-21lspci12:11:000
2854099100,3cyclictest131rcu_sched09:58:270
2854099100,0cyclictest0-21swapper/009:23:360
285579998,0cyclictest5523-21sshd12:33:343
285579998,0cyclictest0-21swapper/312:00:433
285579998,0cyclictest0-21swapper/311:09:033
285579996,2cyclictest660-21avahi-daemon11:55:143
285519998,0cyclictest0-21swapper/211:28:212
285519998,0cyclictest0-21swapper/211:07:022
285519998,0cyclictest0-21swapper/210:26:322
285519998,0cyclictest0-21swapper/210:02:222
285519998,0cyclictest0-21swapper/208:34:512
285519997,1cyclictest10287-21lspci11:38:562
285519990,1cyclictest0-21swapper/210:10:482
285479998,0cyclictest7954-21kworker/1:211:13:031
285479998,0cyclictest466-21kworker/1:009:53:301
285479998,0cyclictest13847-21kworker/1:312:05:131
285479998,0cyclictest0-21swapper/111:33:271
285479998,0cyclictest0-21swapper/109:13:071
285479997,1cyclictest13847-21kworker/1:312:26:111
285479996,2cyclictest674-21dbus-daemon12:21:261
285479996,2cyclictest660-21avahi-daemon11:27:591
285479995,1cyclictest674-21dbus-daemon12:19:511
285409998,0cyclictest29307-21kworker/0:108:30:120
285409998,0cyclictest0-21swapper/010:10:160
285409991,2cyclictest131rcu_sched11:41:400
285579987,0cyclictest0-21swapper/309:58:433
285579986,1cyclictest660-21avahi-daemon11:16:563
285579986,1cyclictest660-21avahi-daemon10:14:313
285579986,1cyclictest20785-21lspci11:50:433
285579986,1cyclictest0-21swapper/311:21:133
285579985,2cyclictest660-21avahi-daemon11:31:123
285579985,2cyclictest660-21avahi-daemon11:28:103
285579985,2cyclictest660-21avahi-daemon10:27:333
285579985,2cyclictest660-21avahi-daemon09:31:393
285579984,3cyclictest649-21polkitd09:52:113
285519987,0cyclictest0-21swapper/210:50:122
285519987,0cyclictest0-21swapper/210:32:312
285519986,1cyclictest33-21ksoftirqd/212:06:282
285519986,1cyclictest33-21ksoftirqd/211:20:212
285519986,1cyclictest0-21swapper/212:37:422
285519985,2cyclictest660-21avahi-daemon12:33:182
285519985,2cyclictest660-21avahi-daemon12:20:582
285519985,2cyclictest660-21avahi-daemon11:53:062
285519985,2cyclictest660-21avahi-daemon11:10:352
285519985,2cyclictest660-21avahi-daemon10:35:302
285519985,2cyclictest642-21systemd-logind09:41:352
285479986,1cyclictest660-21avahi-daemon10:45:391
285479985,2cyclictest25-21ksoftirqd/109:36:551
285479981,1cyclictest131rcu_sched10:26:551
285409986,1cyclictest9-21ksoftirqd/010:05:170
285409980,0cyclictest131rcu_sched12:08:300
285579975,1cyclictest660-21avahi-daemon09:16:323
285579974,2cyclictest660-21avahi-daemon09:27:403
285579973,1cyclictest674-21dbus-daemon10:05:143
285519976,0cyclictest0-21swapper/207:26:112
285519974,2cyclictest674-21dbus-daemon09:13:582
285479975,1cyclictest660-21avahi-daemon09:16:311
285409977,0cyclictest11158-21kworker/0:107:10:180
285409977,0cyclictest101ktimersoftd/008:22:230
285409976,0cyclictest0-21swapper/007:19:550
285579965,0cyclictest0-21swapper/308:19:233
285579964,1cyclictest25917-21mii-tool08:20:133
285519965,0cyclictest0-21swapper/208:11:512
285519965,0cyclictest0-21swapper/207:54:212
285519965,0cyclictest0-21swapper/207:20:412
285519965,0cyclictest0-21swapper/207:14:112
285519963,2cyclictest1002-21snmpd08:53:292
285519963,2cyclictest1002-21snmpd07:56:132
285519962,2cyclictest10893-21sshd09:01:222
285519960,0cyclictest0-21swapper/209:07:312
285519960,0cyclictest0-21swapper/207:39:012
285479964,1cyclictest25-21ksoftirqd/108:30:001
285479963,2cyclictest1002-21snmpd08:47:331
285409964,1cyclictest23877-21mii-tool08:15:130
285409963,2cyclictest699-21gdbus08:04:590
285409963,2cyclictest674-21dbus-daemon08:00:000
285409963,2cyclictest1002-21snmpd07:48:280
285409963,2cyclictest1002-21snmpd07:36:480
285579954,0cyclictest0-21swapper/307:14:033
285579953,1cyclictest660-21avahi-daemon08:50:003
285579953,1cyclictest660-21avahi-daemon08:45:093
285579953,1cyclictest1696-21mii-tool08:40:123
285579953,1cyclictest1443-21cat07:20:143
285579953,1cyclictest13711-21cat07:50:143
285579953,1cyclictest11671-21cat07:45:143
285579953,1cyclictest1002-21snmpd09:06:453
285579953,1cyclictest1002-21snmpd08:55:113
285579953,1cyclictest1002-21snmpd08:39:203
285579953,1cyclictest1002-21snmpd08:30:183
285579953,1cyclictest1002-21snmpd08:25:343
285579953,1cyclictest1002-21snmpd07:41:493
285579953,1cyclictest1002-21snmpd07:30:513
285579953,1cyclictest1002-21snmpd07:27:033
285579952,2cyclictest674-21dbus-daemon07:40:003
285579952,2cyclictest674-21dbus-daemon07:15:013
285579952,2cyclictest18711-21chrt08:00:273
285579950,0cyclictest0-21swapper/309:01:133
285519953,1cyclictest674-21dbus-daemon08:15:002
285519953,1cyclictest649-21polkitd08:01:002
285519953,1cyclictest3761-21cat08:45:132
285519953,1cyclictest1002-21snmpd08:55:352
285519953,1cyclictest1002-21snmpd08:43:322
285519953,1cyclictest1002-21snmpd08:36:202
285519953,1cyclictest1002-21snmpd08:25:312
285519953,1cyclictest1002-21snmpd07:45:302
285519953,1cyclictest1002-21snmpd07:30:152
285519952,2cyclictest1002-21snmpd07:41:042
285479953,1cyclictest8009-21ls08:55:151
285479953,1cyclictest660-21avahi-daemon07:45:001
285479953,1cyclictest3496-21cat07:25:131
285479953,1cyclictest18156-21ntp_states08:00:161
285479953,1cyclictest1705-21sendmail08:08:281
285479953,1cyclictest17049-21sadc08:00:001
285479953,1cyclictest11431-21/usr/sbin/munin09:05:201
285479953,1cyclictest1082-21lldpd08:50:111
285479953,1cyclictest1002-21snmpd08:42:411
285479953,1cyclictest1002-21snmpd08:34:441
285479953,1cyclictest1002-21snmpd08:24:501
285479953,1cyclictest1002-21snmpd08:15:161
285479953,1cyclictest1002-21snmpd07:51:031
285479953,1cyclictest1002-21snmpd07:42:211
285479953,1cyclictest1002-21snmpd07:32:041
285479953,1cyclictest1002-21snmpd07:15:501
285479953,1cyclictest1002-21snmpd07:11:531
285479952,2cyclictest1002-21snmpd08:35:121
285409953,1cyclictest9-21ksoftirqd/007:40:000
285409953,1cyclictest1254-21df07:20:120
285409953,1cyclictest1088-21ntpd08:25:160
285409953,1cyclictest1002-21snmpd08:59:470
285409953,1cyclictest1002-21snmpd08:48:110
285409953,1cyclictest1002-21snmpd08:40:470
285409953,1cyclictest1002-21snmpd07:30:280
285409953,1cyclictest1002-21snmpd07:25:450
285409952,2cyclictest6607-21grep08:50:190
285409952,2cyclictest1002-21snmpd08:11:530
285479943,1cyclictest11114-21kworker/1:107:20:131
285479942,1cyclictest7209-21grep07:35:121
285479942,1cyclictest25-21ksoftirqd/108:10:001
285479942,1cyclictest1015-21runrttasks09:00:071
285409942,1cyclictest13331-21grep07:50:110
285409942,1cyclictest1002-21snmpd09:00:090
285409942,1cyclictest0-21swapper/008:05:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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