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2026-02-02 - 15:55
[ 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 Mon Feb 02, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
467921140,2sleep175850irq/25-eno1-tx-12:33:001
1340521090,0sleep00-21swapper/011:16:450
123282750,0sleep2311rcuc/212:19:562
205362610,0sleep10-21swapper/110:55:181
32272600,0sleep00-21swapper/012:10:470
304762600,0sleep10-21swapper/112:10:201
187832600,0sleep00-21swapper/012:36:550
174802580,0sleep10-21swapper/109:25:111
319522560,1sleep2311rcuc/212:13:192
312402560,0sleep20-21swapper/210:39:462
169562550,0sleep10-21swapper/110:12:021
112972530,0sleep30-21swapper/309:18:293
42722520,1sleep128757-21kworker/1:211:29:481
139442520,1sleep313942-21lspci11:27:503
133592510,0sleep10-21swapper/109:54:181
105212490,0sleep110476-21sshd11:30:151
191842480,0sleep20-21swapper/211:20:042
83072470,0sleep18309-21grepconf.sh10:54:231
241282470,0sleep20-21swapper/211:39:422
137182470,0sleep10-21swapper/109:57:481
165642410,2sleep0934999cyclictest10:32:580
64652400,2sleep2936199cyclictest11:10:382
304552370,1sleep233-21ksoftirqd/211:07:132
257082370,0sleep10-21swapper/112:23:461
92402350,0sleep00-21swapper/010:21:180
85292350,0sleep20-21swapper/210:04:132
895323221,7sleep00-21swapper/007:06:250
281572320,1sleep0101ktimersoftd/012:29:310
92432309,7sleep30-21swapper/307:09:563
90732289,7sleep20-21swapper/207:07:552
74472287,7sleep10-21swapper/107:05:061
305352240,0sleep30-21swapper/312:32:253
326802200,0sleep10-21swapper/110:20:311
94932180,1sleep10-21swapper/110:37:531
13712180,1sleep2311rcuc/212:02:292
89972160,0sleep08999-21bash09:53:490
286912160,0sleep028689-21grep09:49:020
284122160,0sleep20-21swapper/211:42:472
177142160,1sleep217642-21sshd10:52:242
12042160,0sleep00-21swapper/011:01:590
73162150,0sleep20-21swapper/209:50:112
50232150,0sleep00-21swapper/009:28:350
45522150,0sleep00-21swapper/009:42:560
318022150,0sleep00-21swapper/011:26:350
312242150,0sleep30-21swapper/309:31:543
95022140,0sleep20-21swapper/211:30:122
250672140,0sleep0101ktimersoftd/009:20:420
192012140,0sleep10-21swapper/111:50:151
191892140,0sleep3401ktimersoftd/312:39:473
170092140,0sleep30-21swapper/311:17:033
136902140,1sleep213692-21bash12:06:142
9366991311,1cyclictest30620-21bash11:54:013
9366991311,1cyclictest30324-21sshd10:56:113
935499130,12cyclictest10488-21sshd12:05:571
934999130,12cyclictest642-21systemd-logind09:57:470
74272130,5sleep07563-21bash10:54:190
53422130,0sleep10-21swapper/111:24:221
196662130,0sleep10-21swapper/112:15:021
150262130,1sleep215010-21lspci09:30:132
936699120,1cyclictest19980-21sshd10:25:003
936699120,11cyclictest0-21swapper/311:14:413
936199120,11cyclictest6384-21sshd09:46:342
936199120,11cyclictest0-21swapper/210:41:532
935499120,1cyclictest23682-21sshd12:01:371
935499120,1cyclictest1203-21bash10:26:071
934999120,1cyclictest623-17sedispatch12:31:470
934999120,11cyclictest1034-21sshd10:56:260
934999120,11cyclictest0-21swapper/009:34:070
8462120,0sleep20-21swapper/209:22:122
156842120,0sleep20-21swapper/209:58:012
936699110,10cyclictest0-21swapper/312:27:313
936699110,10cyclictest0-21swapper/312:22:003
936699110,10cyclictest0-21swapper/311:03:013
936699110,0cyclictest0-21swapper/310:41:113
9361991110,0cyclictest0-21swapper/209:15:542
936199110,10cyclictest0-21swapper/209:10:432
936199110,0cyclictest0-21swapper/209:27:532
935499119,1cyclictest699-21gdbus10:30:271
935499119,1cyclictest25-21ksoftirqd/111:02:171
935499119,1cyclictest2249-21bash09:22:271
935499110,10cyclictest0-21swapper/108:20:371
934999119,1cyclictest698-21gdbus11:06:570
934999119,1cyclictest31127-21lspci11:12:470
934999119,1cyclictest23436-21bash12:15:170
9349991110,0cyclictest0-21swapper/010:04:270
50652110,1sleep25068-21bash10:59:372
936699109,0cyclictest0-21swapper/310:38:413
936699109,0cyclictest0-21swapper/310:16:013
936699109,0cyclictest0-21swapper/309:57:513
936699109,0cyclictest0-21swapper/309:39:503
936699108,1cyclictest28342-21sshd10:34:013
936699108,1cyclictest20191-21bash09:51:313
936699108,1cyclictest1-21systemd10:13:513
936699100,0cyclictest0-21swapper/311:32:263
936199109,0cyclictest0-21swapper/210:30:042
936199109,0cyclictest0-21swapper/210:16:432
936199109,0cyclictest0-21swapper/210:14:342
936199109,0cyclictest0-21swapper/208:55:242
936199108,1cyclictest2977-21sshd11:46:042
936199100,0cyclictest0-21swapper/210:08:242
935499109,0cyclictest0-21swapper/111:46:461
935499109,0cyclictest0-21swapper/111:17:371
935499109,0cyclictest0-21swapper/111:13:371
935499109,0cyclictest0-21swapper/111:07:461
935499108,1cyclictest22169-21bash10:47:171
935499108,1cyclictest0-21swapper/110:44:461
935499100,0cyclictest0-21swapper/111:38:471
934999109,0cyclictest0-21swapper/010:48:370
934999109,0cyclictest0-21swapper/010:43:370
934999109,0cyclictest0-21swapper/009:39:270
934999108,1cyclictest3882-21lspci11:37:570
934999100,0cyclictest0-21swapper/011:50:170
93669998,0cyclictest0-21swapper/309:42:413
93669998,0cyclictest0-21swapper/309:14:303
93669997,1cyclictest13993-21lspci11:58:043
93669997,1cyclictest0-21swapper/312:18:213
93669996,2cyclictest660-21avahi-daemon11:44:023
93669994,4cyclictest7509-21sshd11:08:023
93619998,0cyclictest0-21swapper/211:52:142
93619998,0cyclictest0-21swapper/211:26:242
93619998,0cyclictest0-21swapper/211:01:342
93619998,0cyclictest0-21swapper/209:35:132
93619997,1cyclictest6590-21sshd10:21:042
93619997,1cyclictest10875-21sshd12:36:152
93549998,0cyclictest0-21swapper/111:55:061
93549998,0cyclictest0-21swapper/110:19:161
93549998,0cyclictest0-21swapper/109:46:571
93549998,0cyclictest0-21swapper/109:04:561
93499998,0cyclictest0-21swapper/010:13:470
93499998,0cyclictest0-21swapper/009:18:360
93499997,1cyclictest13996-21lspci11:58:050
93499996,2cyclictest674-21dbus-daemon11:31:450
93669987,0cyclictest0-21swapper/309:45:313
93669987,0cyclictest0-21swapper/309:25:513
93669987,0cyclictest0-21swapper/309:20:013
93669987,0cyclictest0-21swapper/307:30:103
93669986,1cyclictest674-21dbus-daemon12:03:583
93669986,1cyclictest674-21dbus-daemon10:20:213
93669986,1cyclictest1683-21lspci12:10:403
93669985,2cyclictest660-21avahi-daemon12:09:063
93669985,2cyclictest660-21avahi-daemon11:36:103
93669985,2cyclictest660-21avahi-daemon10:51:293
93619987,0cyclictest0-21swapper/211:15:042
93619986,1cyclictest23716-21lspci12:20:472
93619985,2cyclictest660-21avahi-daemon12:34:212
93619985,2cyclictest660-21avahi-daemon12:25:372
93619985,2cyclictest660-21avahi-daemon11:56:112
93619985,2cyclictest660-21avahi-daemon10:47:142
93619985,2cyclictest660-21avahi-daemon10:27:442
93549987,0cyclictest0-21swapper/110:06:171
93549987,0cyclictest0-21swapper/109:16:371
93549987,0cyclictest0-21swapper/109:11:271
93549987,0cyclictest0-21swapper/107:40:371
93549985,2cyclictest660-21avahi-daemon12:37:211
93549985,2cyclictest660-21avahi-daemon09:34:551
93549984,3cyclictest660-21avahi-daemon12:28:001
93499987,0cyclictest3964-21kworker/0:108:19:410
93499987,0cyclictest0-21swapper/009:13:070
93499987,0cyclictest0-21swapper/007:25:170
93499986,1cyclictest8192-21lspci11:46:310
93499986,1cyclictest14798-21lspci12:09:080
93499986,1cyclictest12761-21sshd10:27:070
93499986,1cyclictest11999-21lspci12:03:240
93499985,2cyclictest660-21avahi-daemon10:35:160
93499984,3cyclictest674-21dbus-daemon10:19:520
93669975,1cyclictest31075-21lspci10:45:153
93669975,1cyclictest1938-21latency_hist08:10:003
93669974,2cyclictest660-21avahi-daemon11:45:113
93669974,2cyclictest660-21avahi-daemon10:05:073
93669974,2cyclictest32022-21sshd11:21:043
93669970,6cyclictest0-21swapper/308:40:413
93619975,1cyclictest660-21avahi-daemon09:40:332
93549975,1cyclictest660-21avahi-daemon09:43:171
93549975,1cyclictest25-21ksoftirqd/110:02:361
93549975,1cyclictest10461-21lspci11:41:131
93549972,4cyclictest623-17sedispatch09:36:041
93499975,1cyclictest660-21avahi-daemon10:07:090
93499974,2cyclictest674-21dbus-daemon11:21:270
93499974,2cyclictest660-21avahi-daemon11:40:430
93499973,1cyclictest649-21polkitd12:20:590
8477270,0sleep30-21swapper/310:00:373
93669965,0cyclictest0-21swapper/308:46:503
93669965,0cyclictest0-21swapper/307:15:313
93669964,1cyclictest674-21dbus-daemon09:10:003
93669963,2cyclictest1002-21snmpd08:54:123
93669963,2cyclictest1002-21snmpd08:31:083
93669963,2cyclictest1002-21snmpd08:19:073
93669963,2cyclictest1002-21snmpd07:54:303
93669963,2cyclictest1002-21snmpd07:24:533
93669963,2cyclictest1002-21snmpd07:12:113
93619965,0cyclictest0-21swapper/208:05:142
93619960,5cyclictest0-21swapper/207:41:042
93549965,0cyclictest0-21swapper/107:19:371
93549964,1cyclictest660-21avahi-daemon08:00:001
93549963,2cyclictest1002-21snmpd08:38:371
93549963,2cyclictest1002-21snmpd07:20:251
93549960,5cyclictest0-21swapper/108:50:571
93549960,5cyclictest0-21swapper/107:11:571
93549960,0cyclictest0-21swapper/107:30:271
93499963,2cyclictest642-21systemd-logind08:10:000
93499963,2cyclictest22810-21df_inode09:00:130
93499963,2cyclictest1002-21snmpd08:28:130
93499963,2cyclictest1002-21snmpd08:20:100
22932260,4sleep323062-21irqstats09:00:163
93669953,1cyclictest646-21lsmd07:55:183
93669953,1cyclictest30940-21cat08:00:143
93669953,1cyclictest1002-21snmpd08:21:063
93669953,1cyclictest1002-21snmpd08:10:523
93669953,1cyclictest1002-21snmpd07:49:323
93669953,1cyclictest1002-21snmpd07:37:303
93669953,1cyclictest1002-21snmpd07:25:063
93669952,2cyclictest1082-21lldpd08:35:123
93669952,2cyclictest1002-21snmpd08:25:083
93669952,2cyclictest1002-21snmpd07:42:273
93669950,1cyclictest20878-21gltestperf08:55:133
93619953,1cyclictest6739-21cat08:20:132
93619953,1cyclictest18593-21gltestperf07:30:132
93619953,1cyclictest17358-21pmu-power08:45:172
93619953,1cyclictest12834-21mii-tool08:35:132
93619953,1cyclictest1088-21ntpd08:40:192
93619953,1cyclictest1088-21ntpd08:25:192
93619953,1cyclictest1002-21snmpd09:05:032
93619953,1cyclictest1002-21snmpd08:53:182
93619953,1cyclictest1002-21snmpd08:30:292
93619953,1cyclictest1002-21snmpd08:15:012
93619953,1cyclictest1002-21snmpd08:13:152
93619953,1cyclictest1002-21snmpd07:58:102
93619953,1cyclictest1002-21snmpd07:50:092
93619953,1cyclictest1002-21snmpd07:45:112
93619953,1cyclictest1002-21snmpd07:35:302
93619953,1cyclictest1002-21snmpd07:27:122
93619953,1cyclictest1002-21snmpd07:12:382
93619952,2cyclictest698-21gdbus07:19:592
93619952,2cyclictest30856-21hwlatdetect08:00:132
93619952,2cyclictest1002-21snmpd09:04:202
93619952,2cyclictest1002-21snmpd07:15:442
93549954,0cyclictest0-21swapper/107:50:471
93549953,1cyclictest4292-21grep08:15:111
93549953,1cyclictest20759-21cat07:35:141
93549953,1cyclictest1002-21snmpd09:05:001
93549953,1cyclictest1002-21snmpd08:45:471
93549953,1cyclictest1002-21snmpd08:41:081
93549953,1cyclictest1002-21snmpd08:30:051
93549953,1cyclictest1002-21snmpd08:28:321
93549953,1cyclictest1002-21snmpd08:06:071
93549953,1cyclictest1002-21snmpd07:48:021
93549953,1cyclictest1002-21snmpd07:27:481
93549952,2cyclictest1002-21snmpd08:59:211
93549950,4cyclictest31200-21cut08:00:141
93499955,0cyclictest17977-21kworker/0:107:42:410
93499953,1cyclictest660-21avahi-daemon07:45:010
93499953,1cyclictest16921-21cat08:45:150
93499953,1cyclictest1002-21snmpd08:58:360
93499953,1cyclictest1002-21snmpd08:52:140
93499953,1cyclictest1002-21snmpd08:30:080
93499953,1cyclictest1002-21snmpd08:10:300
93499953,1cyclictest1002-21snmpd08:00:540
93499953,1cyclictest1002-21snmpd07:50:060
93499953,1cyclictest1002-21snmpd07:36:500
93499953,1cyclictest1002-21snmpd07:31:510
93499953,1cyclictest1002-21snmpd07:10:550
93499952,2cyclictest674-21dbus-daemon07:15:000
93499952,2cyclictest25254-21sed09:05:160
93499952,2cyclictest1002-21snmpd08:40:470
93499952,2cyclictest1002-21snmpd07:55:090
93499952,2cyclictest1002-21snmpd07:20:290
93549942,1cyclictest2350-21expr08:10:111
93499942,1cyclictest0-21swapper/008:35:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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