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2026-02-11 - 14:13
[ 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 all highest latencies:
System rack2slot0.osadl.org (updated Wed Feb 11, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
240162950,2sleep31958399cyclictest12:20:093
145542930,0sleep30-21swapper/310:20:533
219752780,0sleep00-21swapper/011:38:360
98882590,0sleep30-21swapper/311:32:033
98882590,0sleep30-21swapper/311:32:023
119912580,0sleep10-21swapper/112:27:201
146302560,1sleep09-21ksoftirqd/011:15:530
82492550,0sleep28229-21sshd12:27:012
285672540,0sleep0101ktimersoftd/010:52:220
169882530,0sleep30-21swapper/310:04:083
159422530,0sleep00-21swapper/011:07:480
9322520,0sleep00-21swapper/011:12:010
250062520,0sleep10-21swapper/110:08:261
15332510,0sleep10-21swapper/110:47:181
12892510,0sleep30-21swapper/311:17:323
31172500,0sleep20-21swapper/207:45:142
292762500,0sleep10-21swapper/109:25:201
149542500,1sleep3391rcuc/309:50:023
75212490,0sleep30-21swapper/309:49:133
314382480,0sleep10-21swapper/110:30:321
203602480,0sleep10-21swapper/111:05:221
164362480,0sleep3622-13audispd12:38:473
203082470,0sleep10-21swapper/111:46:421
159212470,2sleep31958399cyclictest11:49:093
150992460,0sleep20-21swapper/212:13:512
54732450,1sleep05467-21lspci10:22:540
122982400,0sleep10-21swapper/110:59:171
193002298,7sleep30-21swapper/307:07:523
191632298,6sleep00-21swapper/007:06:130
159452260,3sleep2674-21dbus-daemon12:19:282
19582992423,0cyclictest321ktimersoftd/212:04:102
1915422210,7sleep10-21swapper/107:06:061
1768222210,7sleep20-21swapper/207:05:112
176702210,0sleep00-21swapper/011:43:460
155872210,0sleep3401ktimersoftd/312:16:373
21212180,2sleep21958299cyclictest09:41:392
8352170,0sleep2311rcuc/209:31:052
272522170,1sleep0111rcuc/010:41:120
161912170,0sleep00-21swapper/009:28:510
82402160,0sleep00-21swapper/010:58:560
287362160,0sleep10-21swapper/110:22:071
242682160,2sleep01957499cyclictest11:30:280
242682160,2sleep01957499cyclictest11:30:270
221622160,1sleep0111rcuc/012:36:280
1958299167,1cyclictest33-21ksoftirqd/211:49:272
253682150,2sleep11958199cyclictest11:36:051
239362150,0sleep00-21swapper/009:37:040
216772150,1sleep221673-21sshd11:08:192
19822150,0sleep21981-21sshd11:42:242
1957499159,5cyclictest22853-21bash10:18:350
1957499150,0cyclictest0-21swapper/012:31:550
146582150,0sleep10-21swapper/111:26:561
123612150,0sleep20-21swapper/212:30:102
63182140,0sleep10-21swapper/109:55:551
260722140,0sleep30-21swapper/311:50:023
1958399140,12cyclictest674-21dbus-daemon10:10:163
19582991413,0cyclictest321ktimersoftd/211:31:332
19582991413,0cyclictest321ktimersoftd/211:31:322
1957499141,12cyclictest674-21dbus-daemon11:58:460
185122140,0sleep30-21swapper/311:13:323
245662130,0sleep224569-21latency_hist08:40:002
1958399130,12cyclictest9344-21sshd09:56:163
1958299133,3cyclictest33-21ksoftirqd/210:53:372
1957499136,6cyclictest660-21avahi-daemon11:22:540
1957499133,4cyclictest660-21avahi-daemon12:00:350
1958399120,1cyclictest20645-21bash10:07:563
1958399120,11cyclictest5907-21sshd10:28:273
1958399120,11cyclictest10262-21bash12:10:363
19582991212,0cyclictest321ktimersoftd/208:07:262
1958299120,1cyclictest20986-21sshd10:00:582
1958299120,1cyclictest1-21systemd12:09:292
1958299120,1cyclictest0-21swapper/210:55:382
1958299120,11cyclictest0-21swapper/210:05:382
19581991210,1cyclictest7237-21lspci11:56:381
1958199120,11cyclictest5012-21sshd12:07:281
1958199120,11cyclictest28304-21lspci10:44:081
1958199120,11cyclictest13533-21sshd09:11:271
1957499128,3cyclictest0-21swapper/010:25:550
1957499125,2cyclictest660-21avahi-daemon10:32:350
1957499125,1cyclictest660-21avahi-daemon12:22:250
1957499125,1cyclictest660-21avahi-daemon10:10:440
1957499125,1cyclictest660-21avahi-daemon09:47:200
1957499125,1cyclictest660-21avahi-daemon09:41:420
1957499125,1cyclictest660-21avahi-daemon09:31:500
299172110,1sleep3401ktimersoftd/310:52:303
1958399119,1cyclictest1660-21sshd12:26:263
1958399119,1cyclictest14199-21bash12:30:173
19583991110,0cyclictest0-21swapper/311:06:073
1958399110,1cyclictest5373-21bash10:44:573
1958399110,10cyclictest5530-21sshd09:21:163
1958399110,10cyclictest0-21swapper/311:39:063
1958399110,10cyclictest0-21swapper/309:16:463
1958299119,1cyclictest33-21ksoftirqd/210:38:342
1958299114,1cyclictest33-21ksoftirqd/212:35:052
1958299114,1cyclictest33-21ksoftirqd/210:47:522
1958299114,0cyclictest33-21ksoftirqd/209:48:392
1958299111,1cyclictest33-21ksoftirqd/211:37:502
1958299111,1cyclictest33-21ksoftirqd/211:17:572
1958299111,1cyclictest131rcu_sched11:01:042
1958299111,1cyclictest121rcu_preempt12:22:392
19582991111,0cyclictest321ktimersoftd/209:02:102
19582991111,0cyclictest321ktimersoftd/207:16:242
1958299110,1cyclictest30402-21sshd09:55:082
1958299110,10cyclictest30713-21lspci11:22:482
1958299110,10cyclictest0-21swapper/210:21:082
1958299110,10cyclictest0-21swapper/209:53:592
1958199119,1cyclictest29979-21gdbus10:37:371
1958199117,1cyclictest28883-21lspci11:22:401
19581991110,0cyclictest0-21swapper/112:35:571
1958199110,10cyclictest0-21swapper/111:18:271
1957499118,2cyclictest0-21swapper/008:45:150
1957499116,1cyclictest16277-21lspci12:05:360
1957499115,1cyclictest660-21avahi-daemon12:16:330
1957499114,1cyclictest9421-21sshd11:51:180
1957499114,1cyclictest674-21dbus-daemon12:25:490
1957499114,1cyclictest674-21dbus-daemon11:45:540
1957499114,1cyclictest674-21dbus-daemon09:50:030
1957499114,1cyclictest660-21avahi-daemon11:00:490
1957499114,1cyclictest660-21avahi-daemon10:48:320
1957499114,1cyclictest660-21avahi-daemon10:36:250
1957499114,1cyclictest660-21avahi-daemon10:03:350
1957499114,1cyclictest660-21avahi-daemon09:24:570
1957499114,1cyclictest649-21polkitd12:12:290
1957499114,1cyclictest649-21polkitd11:25:420
1957499114,1cyclictest649-21polkitd10:07:120
1957499114,1cyclictest649-21polkitd09:58:270
1957499114,1cyclictest649-21polkitd09:10:320
1957499110,10cyclictest0-21swapper/007:25:260
11242110,1sleep11123-21sshd12:04:251
1958399109,0cyclictest0-21swapper/312:00:563
1958399109,0cyclictest0-21swapper/310:38:263
1958399109,0cyclictest0-21swapper/309:31:063
1958399108,1cyclictest13371-21bash10:34:363
1958399108,1cyclictest0-21swapper/311:44:363
1958399108,1cyclictest0-21swapper/309:40:363
1958399100,0cyclictest0-21swapper/311:59:463
1958299109,0cyclictest0-21swapper/210:42:192
1958299109,0cyclictest0-21swapper/208:40:182
1958299108,1cyclictest33-21ksoftirqd/210:27:142
1958299103,1cyclictest33-21ksoftirqd/211:55:382
1958299101,1cyclictest33-21ksoftirqd/211:52:492
1958299101,1cyclictest33-21ksoftirqd/209:39:332
1958299101,1cyclictest131rcu_sched10:18:302
19582991010,0cyclictest321ktimersoftd/208:46:452
19582991010,0cyclictest321ktimersoftd/207:38:312
19582991010,0cyclictest321ktimersoftd/207:20:062
1958299100,3cyclictest33-21ksoftirqd/211:10:262
1958299100,2cyclictest0-21swapper/210:30:542
1958299100,1cyclictest131rcu_sched11:27:342
1958299100,0cyclictest0-21swapper/209:24:182
1958199109,0cyclictest0-21swapper/112:32:081
1958199109,0cyclictest0-21swapper/112:23:181
1958199109,0cyclictest0-21swapper/110:27:371
1958199109,0cyclictest0-21swapper/109:42:081
1958199109,0cyclictest0-21swapper/107:10:181
1958199100,0cyclictest0-21swapper/110:19:081
1958199100,0cyclictest0-21swapper/109:37:471
1958199100,0cyclictest0-21swapper/109:31:271
1957499107,2cyclictest0-21swapper/008:12:160
1957499107,2cyclictest0-21swapper/008:12:150
1957499103,1cyclictest660-21avahi-daemon09:18:590
1957499102,4cyclictest1-21systemd09:10:000
195839996,2cyclictest660-21avahi-daemon11:23:453
195839996,2cyclictest1-21systemd11:03:463
195839995,3cyclictest660-21avahi-daemon09:28:013
195829999,0cyclictest321ktimersoftd/208:55:572
195829999,0cyclictest321ktimersoftd/208:54:372
195829999,0cyclictest321ktimersoftd/207:34:392
195829998,0cyclictest0-21swapper/209:25:492
195829992,1cyclictest33-21ksoftirqd/209:10:352
195829991,1cyclictest131rcu_sched10:12:422
195819998,0cyclictest0-21swapper/109:48:471
195819996,2cyclictest660-21avahi-daemon09:22:581
195819995,3cyclictest660-21avahi-daemon12:13:281
195819995,3cyclictest1562-21sshd11:31:191
195819995,3cyclictest1562-21sshd11:31:191
195819994,4cyclictest660-21avahi-daemon11:43:051
6807280,2sleep1642-21systemd-logind10:50:281
195839986,1cyclictest10452-21lspci10:17:133
195839985,2cyclictest660-21avahi-daemon12:07:333
195839985,2cyclictest660-21avahi-daemon11:28:073
195839985,2cyclictest660-21avahi-daemon09:37:313
195839984,3cyclictest674-21dbus-daemon10:47:373
195829988,0cyclictest321ktimersoftd/207:25:472
195829986,1cyclictest33-21ksoftirqd/208:05:012
195829985,2cyclictest660-21avahi-daemon09:15:192
195819986,1cyclictest25-21ksoftirqd/112:16:441
195819986,1cyclictest25-21ksoftirqd/111:50:081
195819986,1cyclictest25-21ksoftirqd/111:00:171
195819985,2cyclictest660-21avahi-daemon10:00:081
195749987,0cyclictest0-21swapper/008:25:260
195839976,0cyclictest0-21swapper/308:22:573
195839975,1cyclictest660-21avahi-daemon09:14:033
195839975,1cyclictest27036-21lspci10:55:013
195829975,1cyclictest33-21ksoftirqd/207:15:012
195829971,3cyclictest33-21ksoftirqd/207:45:002
195819975,1cyclictest660-21avahi-daemon11:11:311
195819975,1cyclictest660-21avahi-daemon10:11:271
195819975,1cyclictest660-21avahi-daemon09:15:081
195819975,1cyclictest25-21ksoftirqd/109:50:031
195749976,0cyclictest0-21swapper/008:33:150
195749976,0cyclictest0-21swapper/008:18:150
195749970,6cyclictest0-21swapper/008:00:550
195749970,6cyclictest0-21swapper/007:41:250
195839964,1cyclictest674-21dbus-daemon07:45:003
195839963,2cyclictest1002-21snmpd08:02:513
195829965,0cyclictest1002-21snmpd08:31:062
195829964,1cyclictest33-21ksoftirqd/208:30:002
195819964,1cyclictest660-21avahi-daemon07:20:001
195819963,2cyclictest1002-21snmpd08:19:351
195749966,0cyclictest20302-21kworker/0:308:40:160
195749965,0cyclictest0-21swapper/008:55:550
195749964,1cyclictest1002-21snmpd08:23:210
27505250,1sleep3391rcuc/308:45:183
195839954,0cyclictest0-21swapper/308:55:463
195839954,0cyclictest0-21swapper/307:20:373
195839953,1cyclictest4708-21cat07:50:123
195839953,1cyclictest30988-21cat07:35:133
195839953,1cyclictest23089-21cat08:35:153
195839953,1cyclictest21014-21cat08:30:133
195839953,1cyclictest20219-21cat07:10:133
195839953,1cyclictest14609-21wc08:15:123
195839953,1cyclictest1088-21ntpd08:25:143
195839953,1cyclictest1002-21snmpd09:00:303
195839953,1cyclictest1002-21snmpd08:53:363
195839953,1cyclictest1002-21snmpd08:06:323
195839953,1cyclictest1002-21snmpd07:55:293
195839953,1cyclictest1002-21snmpd07:25:103
195839953,1cyclictest0-21swapper/307:15:003
195839952,2cyclictest13730-21sed08:10:213
195839952,2cyclictest13730-21sed08:10:203
195839950,3cyclictest24780-21/usr/sbin/munin08:40:113
195839950,0cyclictest0-21swapper/309:06:163
195839950,0cyclictest0-21swapper/307:45:573
195839950,0cyclictest0-21swapper/307:30:063
195829953,1cyclictest1002-21snmpd08:24:312
195829953,1cyclictest1002-21snmpd08:17:202
195829953,1cyclictest1002-21snmpd08:13:142
195829953,1cyclictest1002-21snmpd08:13:142
195829953,1cyclictest1002-21snmpd07:55:142
195829952,2cyclictest1002-21snmpd09:05:282
195829950,1cyclictest121rcu_preempt07:54:552
195819955,0cyclictest32521-21kworker/1:009:03:201
195819954,0cyclictest0-21swapper/108:22:571
195819953,1cyclictest699-21gdbus08:00:011
195819953,1cyclictest6781-21cat07:55:131
195819953,1cyclictest660-21avahi-daemon09:05:121
195819953,1cyclictest564-21mii-tool07:40:131
195819953,1cyclictest4709-21cat07:50:131
195819953,1cyclictest30950-21cat07:35:141
195819953,1cyclictest26950-21irqstats07:25:151
195819953,1cyclictest1002-21snmpd08:50:511
195819953,1cyclictest1002-21snmpd08:47:361
195819953,1cyclictest1002-21snmpd08:41:091
195819953,1cyclictest1002-21snmpd08:11:511
195819953,1cyclictest1002-21snmpd08:11:501
195819953,1cyclictest1002-21snmpd07:47:051
195819953,1cyclictest0-21swapper/108:05:181
195819952,2cyclictest674-21dbus-daemon08:25:001
195819952,2cyclictest1002-21snmpd07:21:521
195819951,3cyclictest1002-21snmpd08:35:431
195819950,4cyclictest31124-21hddtemp_smartct08:55:121
195819950,4cyclictest20556-21/usr/sbin/munin08:30:181
195749954,0cyclictest0-21swapper/008:36:060
195749954,0cyclictest0-21swapper/007:16:450
195749953,1cyclictest21834-21kworker/0:108:05:260
195749953,1cyclictest1002-21snmpd09:01:180
195749953,1cyclictest1002-21snmpd08:52:430
195749953,1cyclictest1002-21snmpd07:59:410
195749953,1cyclictest1002-21snmpd07:46:530
195749953,1cyclictest1002-21snmpd07:36:190
195749953,1cyclictest1002-21snmpd07:33:190
195749953,1cyclictest1002-21snmpd07:21:190
195819940,3cyclictest28462-21/usr/sbin/munin07:30:151
195749942,1cyclictest4445-21cat07:50:110
195749942,1cyclictest20391-21/usr/sbin/munin07:10:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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