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2026-01-15 - 09:05
[ 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 Thu Jan 15, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3194721240,0sleep00-21swapper/021:59:070
91452930,0sleep20-21swapper/222:59:082
91782900,0sleep3391rcuc/323:23:533
172852540,0sleep00-21swapper/022:00:550
44782530,0sleep00-21swapper/023:26:100
16582530,0sleep00-21swapper/023:03:590
131402530,0sleep20-21swapper/200:38:342
316292520,0sleep30-21swapper/321:10:113
271322510,0sleep30-21swapper/323:19:573
205392510,1sleep220542-21latency_hist21:25:002
27242490,0sleep00-21swapper/023:17:490
240752490,0sleep30-21swapper/323:52:413
257162480,0sleep30-21swapper/322:33:023
193842480,2sleep21306799cyclictest00:14:192
252462470,0sleep30-21swapper/323:58:173
173532470,0sleep00-21swapper/023:10:430
264362420,0sleep30-21swapper/321:55:053
1275524029,7sleep00-21swapper/019:07:410
197562380,0sleep30-21swapper/320:43:373
1277123530,3sleep20-21swapper/219:07:502
129062319,7sleep30-21swapper/319:09:353
126962298,7sleep10-21swapper/119:06:541
142652240,0sleep30-21swapper/322:17:553
13056992211,6cyclictest26635-21bash00:14:560
124212190,0sleep00-21swapper/021:46:370
13062991818,0cyclictest527-40kipmi023:05:191
158532160,0sleep20-21swapper/223:21:392
155482160,0sleep00-21swapper/022:26:420
1307799160,14cyclictest27601-21sshd22:44:113
62612150,0sleep30-21swapper/300:07:393
154732150,0sleep115470-21sshd22:21:151
13822150,0sleep20-21swapper/223:12:112
88662140,0sleep00-21swapper/023:37:350
58992140,0sleep15889-21sshd21:32:081
1306299145,1cyclictest25-21ksoftirqd/122:49:481
1305699147,2cyclictest674-21dbus-daemon00:31:220
1305699146,2cyclictest674-21dbus-daemon23:32:320
67542130,0sleep00-21swapper/023:09:560
59032130,0sleep10-21swapper/121:11:131
275652130,0sleep10-21swapper/123:17:101
1307799130,12cyclictest3881-21lspci21:38:523
1306799130,12cyclictest0-21swapper/221:57:392
13062991311,1cyclictest0-21swapper/100:15:321
13056991311,1cyclictest0-21swapper/000:04:570
13056991310,2cyclictest0-21swapper/000:27:070
1305699130,12cyclictest0-21swapper/022:41:370
217512120,0sleep20-21swapper/200:03:292
189772120,0sleep30-21swapper/322:54:293
1307799129,2cyclictest674-21dbus-daemon00:33:423
13077991210,1cyclictest742-21sshd00:12:423
1306799123,1cyclictest33-21ksoftirqd/222:21:082
13062991211,0cyclictest20057-21lspci22:40:431
13062991211,0cyclictest10667-21kworker/1:423:25:531
1306299120,1cyclictest8061-21sshd23:37:321
1306299120,1cyclictest3278-21lspci23:59:121
1306299120,0cyclictest0-21swapper/100:10:211
1305699129,2cyclictest0-21swapper/023:50:470
13056991210,1cyclictest649-21polkitd00:35:560
13056991210,1cyclictest0-21swapper/021:37:270
1305699120,11cyclictest674-21dbus-daemon22:56:070
13077991110,0cyclictest0-21swapper/323:48:523
1307799110,10cyclictest0-21swapper/323:03:123
1307799110,10cyclictest0-21swapper/300:19:423
1306799119,1cyclictest31212-21bash23:17:292
1306799119,1cyclictest29979-21gdbus22:19:092
1306799119,1cyclictest10257-21sshd22:34:282
1306799111,3cyclictest33-21ksoftirqd/221:25:142
1306799111,1cyclictest33-21ksoftirqd/223:34:182
1306799111,1cyclictest131rcu_sched22:51:162
13067991110,0cyclictest0-21swapper/223:52:592
13067991110,0cyclictest0-21swapper/223:09:592
1306799110,10cyclictest0-21swapper/222:01:492
1306799110,10cyclictest0-21swapper/221:44:192
1306799110,10cyclictest0-21swapper/221:35:292
1306799110,10cyclictest0-21swapper/221:11:392
1306799110,0cyclictest31233-21kworker/u8:023:59:182
1306299119,1cyclictest13757-21kworker/1:120:55:151
1306299111,1cyclictest131rcu_sched00:35:141
13062991111,0cyclictest3196-21kworker/1:100:05:361
13062991110,0cyclictest674-21dbus-daemon21:51:021
13062991110,0cyclictest0-21swapper/121:25:521
1306299110,10cyclictest19984-21sshd22:29:521
1306299110,10cyclictest0-21swapper/122:36:121
1306299110,10cyclictest0-21swapper/121:35:421
1306299110,10cyclictest0-21swapper/100:27:421
1305699115,2cyclictest674-21dbus-daemon23:49:500
1305699115,1cyclictest660-21avahi-daemon22:35:420
1305699115,1cyclictest660-21avahi-daemon22:09:350
1305699115,1cyclictest660-21avahi-daemon21:52:180
1305699115,1cyclictest649-21polkitd00:20:410
13056991110,0cyclictest0-21swapper/022:21:260
13056991110,0cyclictest0-21swapper/022:16:570
13056991110,0cyclictest0-21swapper/021:12:270
13056991110,0cyclictest0-21swapper/019:55:170
1305699110,10cyclictest0-21swapper/022:48:060
107582110,0sleep1231rcuc/121:46:261
1307799109,0cyclictest0-21swapper/323:35:023
1307799109,0cyclictest0-21swapper/321:30:223
1307799108,1cyclictest0-21swapper/321:19:423
1307799103,5cyclictest674-21dbus-daemon22:10:503
1307799100,0cyclictest0-21swapper/323:33:313
1306799109,0cyclictest0-21swapper/222:25:092
1306799109,0cyclictest0-21swapper/220:55:492
1306799109,0cyclictest0-21swapper/200:31:292
1306799108,1cyclictest1609-21sshd23:03:592
1306799107,1cyclictest20527-21sshd00:22:382
1306799101,1cyclictest33-21ksoftirqd/223:44:132
1306799101,1cyclictest33-21ksoftirqd/223:39:352
1306799101,1cyclictest131rcu_sched23:26:192
1306799101,1cyclictest131rcu_sched22:14:272
1306799101,1cyclictest131rcu_sched00:06:252
1306799100,1cyclictest131rcu_sched00:15:402
1306799100,1cyclictest121rcu_preempt00:27:552
1306299109,0cyclictest10576-21kworker/1:023:03:411
1306299109,0cyclictest0-21swapper/122:10:221
1306299108,1cyclictest22054-21sshd00:00:421
1306299107,2cyclictest25-21ksoftirqd/123:41:121
1306299101,1cyclictest18190-21lspci22:54:251
1306299100,1cyclictest25-21ksoftirqd/123:45:471
1306299100,1cyclictest131rcu_sched00:33:381
1306299100,0cyclictest0-21swapper/122:00:321
1306299100,0cyclictest0-21swapper/121:17:011
1305699109,0cyclictest0-21swapper/022:33:470
1305699109,0cyclictest0-21swapper/021:42:260
1305699105,1cyclictest660-21avahi-daemon22:50:130
1305699105,1cyclictest19551-21sshd23:21:590
1305699100,0cyclictest0-21swapper/023:41:270
130779998,0cyclictest0-21swapper/322:38:323
130779998,0cyclictest0-21swapper/322:09:423
130779998,0cyclictest0-21swapper/300:24:513
130779996,2cyclictest660-21avahi-daemon00:03:343
130679998,0cyclictest0-21swapper/219:57:492
130679997,1cyclictest33-21ksoftirqd/223:48:582
130679997,1cyclictest33-21ksoftirqd/222:36:322
130679997,1cyclictest0-21swapper/221:18:192
130679996,1cyclictest33-21ksoftirqd/221:51:212
130679991,1cyclictest131rcu_sched21:45:192
130679990,1cyclictest4974-21sshd22:42:142
130679990,1cyclictest131rcu_sched22:07:142
130629999,0cyclictest2670-21kworker/1:123:31:051
130629998,0cyclictest9548-21lspci22:31:381
130629998,0cyclictest0-21swapper/121:56:221
130629998,0cyclictest0-21swapper/121:22:121
130629998,0cyclictest0-21swapper/120:40:021
130629998,0cyclictest0-21swapper/100:20:421
130629997,1cyclictest4502-21kworker/1:222:09:271
130629997,1cyclictest25-21ksoftirqd/122:57:561
130629996,1cyclictest25-21ksoftirqd/121:40:351
130629991,1cyclictest131rcu_sched23:52:321
130629990,8cyclictest0-21swapper/119:23:211
130629990,6cyclictest0-21swapper/122:15:431
130629990,1cyclictest131rcu_sched23:22:171
130569998,0cyclictest0-21swapper/023:58:370
130569994,1cyclictest699-21gdbus21:30:000
130779987,0cyclictest0-21swapper/322:56:023
130779987,0cyclictest0-21swapper/321:53:013
130779987,0cyclictest0-21swapper/321:40:023
130779986,1cyclictest23485-21lspci23:25:073
130779986,1cyclictest12166-21lspci22:45:343
130779985,2cyclictest699-21gdbus00:35:183
130779985,2cyclictest660-21avahi-daemon22:03:443
130779985,2cyclictest660-21avahi-daemon21:25:433
130779985,2cyclictest660-21avahi-daemon00:27:093
130779985,2cyclictest649-21polkitd23:07:253
130779984,3cyclictest699-21gdbus21:47:043
130679986,1cyclictest33-21ksoftirqd/221:30:162
130679984,1cyclictest33-21ksoftirqd/222:45:162
130629988,0cyclictest15017-21kworker/1:019:35:111
130629986,1cyclictest16966-21bash23:10:421
130569987,0cyclictest0-21swapper/022:13:570
130569987,0cyclictest0-21swapper/021:15:460
130569986,1cyclictest25404-21lspci00:17:330
130569986,1cyclictest16720-21lspci21:33:190
130569985,2cyclictest660-21avahi-daemon00:07:510
27500270,1sleep30-21swapper/322:22:183
130779975,1cyclictest660-21avahi-daemon23:40:243
130779973,3cyclictest674-21dbus-daemon21:21:563
130779970,6cyclictest28957-21sshd22:27:523
130679975,1cyclictest660-21avahi-daemon19:30:002
130679975,1cyclictest33-21ksoftirqd/219:15:002
130629977,0cyclictest9684-21kworker/1:020:20:161
130629977,0cyclictest13757-21kworker/1:121:00:171
130569974,2cyclictest674-21dbus-daemon21:21:360
130569970,0cyclictest0-21swapper/020:30:270
10077274,1sleep3642-21systemd-logind23:10:123
8760260,1sleep17903-21/usr/sbin/munin20:15:171
130779963,2cyclictest1002-21snmpd20:59:033
130779963,2cyclictest1002-21snmpd20:46:263
130779963,2cyclictest1002-21snmpd19:41:313
130779963,2cyclictest1002-21snmpd19:39:463
130779962,2cyclictest1002-21snmpd20:14:143
130679964,1cyclictest33-21ksoftirqd/220:20:012
130679964,1cyclictest21644-21sshd20:46:472
130679964,1cyclictest1002-21snmpd20:53:062
130679963,2cyclictest1002-21snmpd20:17:292
130679963,2cyclictest1002-21snmpd20:04:282
130679963,2cyclictest1002-21snmpd19:38:102
130679963,2cyclictest1002-21snmpd19:19:452
130629966,0cyclictest13757-21kworker/1:120:51:471
130569964,1cyclictest699-21gdbus20:50:000
130569964,1cyclictest660-21avahi-daemon19:20:000
130569964,1cyclictest27817-21kworker/0:119:50:110
130569963,2cyclictest1002-21snmpd21:07:570
130569963,2cyclictest1002-21snmpd20:19:020
130569963,2cyclictest1002-21snmpd20:05:010
130569960,5cyclictest0-21swapper/020:41:370
130569960,5cyclictest0-21swapper/019:34:370
130779953,1cyclictest8377-21mii-tool20:15:133
130779953,1cyclictest28525-21cat19:45:143
130779953,1cyclictest14169-21head19:10:183
130779953,1cyclictest13357-21unixbench_singl20:25:203
130779953,1cyclictest1002-21snmpd21:02:383
130779953,1cyclictest1002-21snmpd20:50:033
130779953,1cyclictest1002-21snmpd20:05:553
130779953,1cyclictest1002-21snmpd19:59:373
130779953,1cyclictest1002-21snmpd19:34:383
130779953,1cyclictest1002-21snmpd19:22:513
130779953,1cyclictest1002-21snmpd19:15:363
130779952,2cyclictest30629-21grep19:50:143
130779952,2cyclictest29297-21which21:05:193
130779952,2cyclictest20925-21sendmail_mailst19:25:173
130779952,2cyclictest1002-21snmpd20:32:383
130779952,2cyclictest1002-21snmpd20:00:133
130779950,0cyclictest0-21swapper/320:20:323
130679953,1cyclictest33-21ksoftirqd/220:30:012
130679953,1cyclictest1002-21snmpd20:39:372
130679953,1cyclictest1002-21snmpd20:30:322
130679953,1cyclictest1002-21snmpd20:10:032
130679953,1cyclictest1002-21snmpd20:06:432
130679953,1cyclictest1002-21snmpd19:53:552
130679953,1cyclictest1002-21snmpd19:47:242
130679953,1cyclictest1002-21snmpd19:21:142
130679952,2cyclictest23407-21taskset19:31:092
130679952,2cyclictest1002-21snmpd21:05:032
130679952,2cyclictest1002-21snmpd19:42:222
130679950,0cyclictest0-21swapper/220:40:092
130629954,0cyclictest0-21swapper/120:11:311
130629953,1cyclictest649-21polkitd19:25:001
130629953,1cyclictest1002-21snmpd21:05:541
130629953,1cyclictest1002-21snmpd20:30:141
130629953,1cyclictest1002-21snmpd20:07:251
130629953,1cyclictest1002-21snmpd19:55:281
130629953,1cyclictest1002-21snmpd19:50:311
130629953,1cyclictest1002-21snmpd19:45:061
130629953,1cyclictest1002-21snmpd19:42:071
130629953,1cyclictest1002-21snmpd19:31:481
130629952,2cyclictest16518-21needreboot19:15:141
130629952,2cyclictest1002-21snmpd20:38:491
130629951,1cyclictest0-21swapper/120:45:201
130629951,1cyclictest0-21swapper/119:10:121
130629950,1cyclictest1774-21/usr/sbin/munin20:00:171
130569953,1cyclictest9940-21/usr/sbin/munin20:20:200
130569953,1cyclictest674-21dbus-daemon20:54:590
130569953,1cyclictest27056-21tr21:00:150
130569953,1cyclictest12424-21cat20:25:120
130569953,1cyclictest1002-21snmpd20:59:090
130569953,1cyclictest1002-21snmpd20:35:080
130569953,1cyclictest1002-21snmpd20:10:310
130569953,1cyclictest1002-21snmpd20:00:330
130569953,1cyclictest1002-21snmpd19:47:400
130569953,1cyclictest1002-21snmpd19:40:460
130569953,1cyclictest1002-21snmpd19:35:240
130569953,1cyclictest1002-21snmpd19:21:450
130569953,1cyclictest1002-21snmpd19:14:390
130569950,4cyclictest0-21swapper/019:28:070
130779942,1cyclictest16598-21latency20:35:153
130679942,1cyclictest621-17auditd20:59:592
130629942,1cyclictest12203-21expr20:25:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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