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2026-03-01 - 17:17
[ 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 Sun Mar 01, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
114942980,0sleep011459-21sshd10:34:230
300952750,1sleep130099-21bash10:27:431
119712730,0sleep10-21swapper/112:21:341
143282700,0sleep20-21swapper/209:39:382
91262570,0sleep10-21swapper/110:17:061
259882540,1sleep025983-21bash11:47:010
154972540,1sleep3391rcuc/311:40:353
6192520,0sleep20-21swapper/212:20:352
294842520,0sleep20-21swapper/210:46:472
208322520,0sleep00-21swapper/009:36:480
105042520,0sleep30-21swapper/312:29:453
207742510,0sleep30-21swapper/310:07:593
38592500,0sleep10-21swapper/110:52:511
285852500,0sleep00-21swapper/010:01:510
95802490,0sleep30-21swapper/311:37:223
76502490,0sleep20-21swapper/211:59:162
60272490,0sleep30-21swapper/311:50:483
198922490,0sleep20-21swapper/212:11:132
55842480,0sleep10-21swapper/111:53:351
42382480,0sleep00-21swapper/011:56:100
176092480,0sleep20-21swapper/212:30:162
11962480,1sleep21198-21bash10:58:072
267622470,0sleep10-21swapper/111:25:071
290862450,0sleep00-21swapper/011:17:010
250522430,2sleep22447199cyclictest10:43:422
141652390,0sleep30-21swapper/309:36:033
136812370,0sleep30-21swapper/310:34:343
2432023615,7sleep10-21swapper/107:09:291
7242340,0sleep10-21swapper/112:06:521
119062320,0sleep2311rcuc/210:34:242
240352308,7sleep30-21swapper/307:06:003
243022287,7sleep20-21swapper/207:09:182
241972286,7sleep00-21swapper/007:08:010
73662190,1sleep1674-21dbus-daemon10:13:291
58582190,0sleep30-21swapper/311:09:343
2447199190,17cyclictest674-21dbus-daemon10:21:022
209662180,0sleep10-21swapper/111:35:321
311272170,1sleep331124-21lspci12:09:313
75002160,0sleep20-21swapper/210:13:302
303732160,0sleep10-21swapper/112:14:571
222192160,0sleep00-21swapper/010:48:570
198922160,1sleep2311rcuc/209:54:032
194852160,1sleep341-21ksoftirqd/309:28:263
124792160,1sleep0111rcuc/010:10:280
80602150,0sleep20-21swapper/210:16:592
66272150,0sleep1231rcuc/110:55:461
178102150,0sleep00-21swapper/009:50:180
70512140,0sleep30-21swapper/310:16:513
258332140,0sleep00-21swapper/009:18:200
24672140,0sleep12463-21bash10:39:051
2447799140,12cyclictest29979-21gdbus12:18:403
2447199140,12cyclictest29979-21gdbus09:47:222
2446999140,12cyclictest10567-21grepconf.sh09:46:041
190022140,0sleep00-21swapper/011:29:580
2447199130,1cyclictest6780-21kworker/2:011:44:422
2447199130,11cyclictest13078-21sshd10:37:122
2446999130,1cyclictest642-21systemd-logind12:30:141
153582130,0sleep10-21swapper/112:16:211
131852130,0sleep10-21swapper/112:38:121
96742120,0sleep39670-21bash10:50:323
281862120,0sleep00-21swapper/011:03:110
2447799120,1cyclictest26124-21sshd12:31:003
2447799120,11cyclictest24736-21sshd10:49:103
2447799120,11cyclictest16045-21sshd11:10:203
2447199123,1cyclictest33-21ksoftirqd/211:30:192
2447199122,3cyclictest33-21ksoftirqd/210:00:162
24471991210,1cyclictest0-21swapper/210:25:122
2446999120,1cyclictest9098-21lspci10:20:241
2446999120,11cyclictest15290-21sshd09:53:341
24468991210,1cyclictest9083-21sshd10:28:420
24468991210,1cyclictest0-21swapper/012:28:120
2446899120,11cyclictest620-17auditd11:39:110
2446899120,11cyclictest5869-21grepconf.sh12:21:020
302932110,0sleep10-21swapper/112:25:501
2447799119,1cyclictest23584-21sshd11:57:503
2447799119,1cyclictest0-21swapper/310:39:303
2447799110,10cyclictest0-21swapper/310:24:303
2447799110,0cyclictest0-21swapper/309:53:293
2447199113,1cyclictest33-21ksoftirqd/212:06:142
2447199112,1cyclictest131rcu_sched12:03:232
24471991110,0cyclictest0-21swapper/212:15:022
24471991110,0cyclictest0-21swapper/209:40:122
24471991110,0cyclictest0-21swapper/209:25:212
2447199110,1cyclictest12800-21sshd11:54:122
2447199110,10cyclictest24967-21sshd12:25:222
2447199110,10cyclictest0-21swapper/209:17:222
2446999110,10cyclictest0-21swapper/111:55:541
2446899119,1cyclictest0-21swapper/012:33:220
2446899119,1cyclictest0-21swapper/011:12:410
24468991110,0cyclictest0-21swapper/010:55:320
2446899110,10cyclictest24988-21lspci11:30:220
2446899110,10cyclictest0-21swapper/012:08:020
2446899110,10cyclictest0-21swapper/010:21:320
2446899110,10cyclictest0-21swapper/010:17:220
2446899110,10cyclictest0-21swapper/009:47:520
2447799109,0cyclictest0-21swapper/311:25:303
2447799108,1cyclictest0-21swapper/309:57:103
2447799100,0cyclictest0-21swapper/310:13:303
2447799100,0cyclictest0-21swapper/309:46:003
2447799100,0cyclictest0-21swapper/309:22:303
2447199109,0cyclictest0-21swapper/211:16:522
2447199109,0cyclictest0-21swapper/211:00:322
2447199108,1cyclictest33-21ksoftirqd/212:36:492
2447199105,1cyclictest33-21ksoftirqd/211:20:082
2447199105,1cyclictest1073-21nfsd11:49:552
2447199101,1cyclictest131rcu_sched11:09:442
2447199100,1cyclictest33-21ksoftirqd/211:35:152
2446999109,0cyclictest0-21swapper/111:06:541
2446999109,0cyclictest0-21swapper/110:44:241
2446999100,0cyclictest19352-21sshd12:00:131
2446999100,0cyclictest0-21swapper/111:43:141
2446999100,0cyclictest0-21swapper/110:47:441
2446999100,0cyclictest0-21swapper/109:24:241
2446899109,0cyclictest0-21swapper/008:50:210
2446899100,0cyclictest0-21swapper/012:02:310
2446899100,0cyclictest0-21swapper/010:41:020
2446899100,0cyclictest0-21swapper/009:29:520
244779998,0cyclictest0-21swapper/311:03:203
244779997,1cyclictest1594-21lspci11:31:103
244779997,1cyclictest10276-21sshd09:10:093
244779990,0cyclictest0-21swapper/308:48:103
244719998,0cyclictest0-21swapper/209:11:122
244719997,1cyclictest33-21ksoftirqd/211:26:012
244719996,2cyclictest660-21avahi-daemon10:50:542
244719994,1cyclictest33-21ksoftirqd/211:13:142
244719991,0cyclictest131rcu_sched10:05:032
244719990,8cyclictest7152-21kworker/2:109:33:592
244699998,0cyclictest0-21swapper/110:03:441
244699998,0cyclictest0-21swapper/109:57:141
244699997,1cyclictest0-21swapper/111:10:241
244699994,4cyclictest660-21avahi-daemon09:15:051
244689998,0cyclictest0-21swapper/011:21:120
244689998,0cyclictest0-21swapper/010:51:120
244689998,0cyclictest0-21swapper/009:59:320
244689998,0cyclictest0-21swapper/009:21:520
244689998,0cyclictest0-21swapper/009:13:320
244689996,2cyclictest660-21avahi-daemon11:54:590
21545290,0sleep30-21swapper/311:24:413
24748280,0sleep324739-21sshd10:01:263
244779987,0cyclictest0-21swapper/312:02:103
244779986,1cyclictest674-21dbus-daemon12:20:043
244779986,1cyclictest17431-21lspci10:59:333
244779985,2cyclictest660-21avahi-daemon12:36:373
244779985,2cyclictest660-21avahi-daemon11:16:573
244779985,2cyclictest660-21avahi-daemon10:44:093
244779985,2cyclictest660-21avahi-daemon10:29:373
244779985,2cyclictest660-21avahi-daemon09:33:203
244779985,2cyclictest660-21avahi-daemon09:17:303
244719986,1cyclictest33-21ksoftirqd/209:23:222
244719980,1cyclictest131rcu_sched09:55:022
244699987,0cyclictest0-21swapper/109:43:341
244699987,0cyclictest0-21swapper/109:34:341
244699987,0cyclictest0-21swapper/109:26:141
244699987,0cyclictest0-21swapper/107:59:241
244699986,1cyclictest6797-21lspci09:38:481
244699986,1cyclictest660-21avahi-daemon11:02:591
244699986,1cyclictest25389-21sshd11:33:141
244699986,1cyclictest2184-21lspci11:22:591
244699985,2cyclictest660-21avahi-daemon11:46:591
244699984,3cyclictest3163-21sshd11:17:341
244689986,1cyclictest17269-21sshd10:37:340
244689986,1cyclictest1-21systemd12:36:540
244689985,2cyclictest660-21avahi-daemon09:34:190
244689985,2cyclictest649-21polkitd11:07:090
244689984,3cyclictest660-21avahi-daemon07:55:000
22343280,0sleep00-21swapper/009:43:560
16459280,1sleep316440-21bash11:49:003
244779976,0cyclictest0-21swapper/307:31:293
244779975,1cyclictest11289-21lspci09:42:433
244779974,2cyclictest660-21avahi-daemon12:11:333
244779970,6cyclictest0-21swapper/308:10:403
244719977,0cyclictest527-40kipmi008:57:252
244719976,0cyclictest0-21swapper/208:15:122
244699976,0cyclictest0-21swapper/107:45:131
244699975,1cyclictest660-21avahi-daemon10:30:321
244699975,1cyclictest660-21avahi-daemon10:05:111
244699975,1cyclictest660-21avahi-daemon09:10:181
244699975,1cyclictest5099-21kworker/1:009:08:091
244699975,1cyclictest10925-21kworker/1:208:36:271
244689976,1cyclictest8359-21lspci12:15:440
244689975,1cyclictest660-21avahi-daemon12:10:110
244689975,1cyclictest660-21avahi-daemon11:40:100
244689975,1cyclictest660-21avahi-daemon10:06:270
8926260,1sleep08912-21munin-run07:50:000
244779965,0cyclictest0-21swapper/308:36:403
244779965,0cyclictest0-21swapper/308:26:303
244779965,0cyclictest0-21swapper/307:26:403
244779964,1cyclictest674-21dbus-daemon07:25:003
244779964,1cyclictest660-21avahi-daemon08:24:593
244779964,1cyclictest1088-21ntpd08:40:163
244779964,1cyclictest1002-21snmpd07:16:053
244779963,2cyclictest5069-21sadc09:00:003
244779963,2cyclictest1002-21snmpd09:06:293
244779963,2cyclictest1002-21snmpd07:43:173
244779963,2cyclictest1002-21snmpd07:14:113
244719965,0cyclictest0-21swapper/208:25:222
244719964,1cyclictest33-21ksoftirqd/207:30:002
244719963,2cyclictest1002-21snmpd09:00:432
244719963,2cyclictest1002-21snmpd08:51:382
244719963,2cyclictest1002-21snmpd07:49:002
244699963,2cyclictest1002-21snmpd08:30:551
244699960,5cyclictest0-21swapper/108:55:041
244689962,3cyclictest674-21dbus-daemon07:40:000
244689960,5cyclictest0-21swapper/008:08:020
244779953,1cyclictest646-21lsmd08:06:233
244779953,1cyclictest1705-21sendmail07:50:293
244779953,1cyclictest14141-21awk08:00:163
244779953,1cyclictest11662-21cat07:55:113
244779953,1cyclictest1002-21snmpd09:00:193
244779953,1cyclictest1002-21snmpd08:54:293
244779953,1cyclictest1002-21snmpd08:30:313
244779953,1cyclictest1002-21snmpd07:45:183
244779952,2cyclictest19717-21which08:15:133
244779952,2cyclictest1002-21snmpd07:39:563
244719953,1cyclictest7841-21cat09:05:132
244719953,1cyclictest660-21avahi-daemon08:35:372
244719953,1cyclictest649-21polkitd07:55:012
244719953,1cyclictest646-21lsmd08:48:252
244719953,1cyclictest33-21ksoftirqd/208:35:002
244719953,1cyclictest1088-21ntpd07:20:162
244719953,1cyclictest1002-21snmpd08:11:142
244719953,1cyclictest1002-21snmpd08:05:572
244719953,1cyclictest1002-21snmpd08:00:212
244719953,1cyclictest1002-21snmpd07:39:112
244719953,1cyclictest1002-21snmpd07:10:472
244719952,2cyclictest5522-21cat07:40:142
244719952,2cyclictest1002-21snmpd08:40:552
244719950,4cyclictest0-21swapper/207:51:122
244719950,0cyclictest0-21swapper/207:30:012
244699955,0cyclictest672-21kworker/1:007:35:591
244699955,0cyclictest5099-21kworker/1:009:00:071
244699955,0cyclictest29022-21kworker/1:207:25:051
244699955,0cyclictest24413-21kworker/1:107:10:031
244699955,0cyclictest10925-21kworker/1:208:45:091
244699955,0cyclictest10925-21kworker/1:208:25:451
244699955,0cyclictest10925-21kworker/1:208:10:401
244699955,0cyclictest10925-21kworker/1:208:05:031
244699954,1cyclictest10925-21kworker/1:208:00:571
244699953,1cyclictest674-21dbus-daemon08:20:011
244699953,1cyclictest5995-21sed07:40:171
244699953,1cyclictest29991-21needreboot07:20:151
244699953,1cyclictest19822-21cat08:15:141
244699953,1cyclictest1002-21snmpd08:50:311
244699953,1cyclictest1002-21snmpd08:40:071
244699953,1cyclictest1002-21snmpd07:50:451
244699953,1cyclictest1002-21snmpd07:31:111
244699950,0cyclictest0-21swapper/107:15:041
244689953,1cyclictest5563-21cat07:40:140
244689953,1cyclictest21822-21cat08:20:150
244689953,1cyclictest1002-21snmpd09:09:590
244689953,1cyclictest1002-21snmpd09:02:200
244689953,1cyclictest1002-21snmpd08:59:380
244689953,1cyclictest1002-21snmpd08:47:400
244689953,1cyclictest1002-21snmpd08:37:460
244689953,1cyclictest1002-21snmpd08:28:540
244689953,1cyclictest1002-21snmpd08:01:210
244689953,1cyclictest1002-21snmpd07:55:540
244689953,1cyclictest1002-21snmpd07:20:370
244689952,2cyclictest674-21dbus-daemon07:30:010
244689952,2cyclictest19065-21taskset08:14:460
244689952,2cyclictest1002-21snmpd08:15:240
244689950,0cyclictest0-21swapper/007:25:120
244689950,0cyclictest0-21swapper/007:16:120
244719942,1cyclictest33-21ksoftirqd/207:15:002
244719942,1cyclictest0-21swapper/208:20:152
244689942,1cyclictest699-21gdbus07:10:000
244689942,1cyclictest29603-21cut08:40:110
244689942,1cyclictest26364-21ls08:30:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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