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2026-02-05 - 14:20
[ 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 Thu Feb 05, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
681621010,0sleep20-21swapper/211:39:022
260422950,2sleep22763499cyclictest09:17:512
75142930,0sleep20-21swapper/208:55:172
176012760,1sleep117603-21bash10:28:441
106302710,0sleep20-21swapper/211:28:242
34402660,0sleep10-21swapper/110:33:001
271692630,1sleep09-21ksoftirqd/011:18:520
104392600,0sleep0111rcuc/010:16:130
188232580,0sleep10-21swapper/111:42:461
291402570,0sleep20-21swapper/211:13:352
161832560,1sleep016171-21sshd12:07:160
102252560,0sleep20-21swapper/212:39:422
59922540,0sleep00-21swapper/012:25:300
248642540,0sleep30-21swapper/312:05:153
228262540,0sleep00-21swapper/010:29:110
35992520,0sleep00-21swapper/009:54:460
35992520,0sleep00-21swapper/009:54:450
125272520,0sleep00-21swapper/010:33:470
284762510,0sleep20-21swapper/212:02:492
238592510,0sleep10-21swapper/111:54:111
166412500,0sleep30-21swapper/308:00:123
166412500,0sleep30-21swapper/308:00:123
167452490,1sleep233-21ksoftirqd/211:34:262
143572480,0sleep20-21swapper/209:41:592
128342480,0sleep20-21swapper/210:09:382
9092470,0sleep00-21swapper/009:40:280
225412470,1sleep322538-21lspci10:45:313
316052430,1sleep09-21ksoftirqd/012:11:160
272272430,0sleep10-21swapper/109:36:251
304252410,2sleep32763999cyclictest10:04:353
295232380,0sleep20-21swapper/210:37:582
162992360,0sleep016287-21sshd09:49:100
268962330,0sleep30-21swapper/311:21:333
274552277,6sleep00-21swapper/007:09:050
271812276,7sleep30-21swapper/307:05:363
2729822615,7sleep10-21swapper/107:07:061
216972230,0sleep00-21swapper/009:35:480
2727422110,7sleep20-21swapper/207:06:462
20732200,1sleep02076-21bash09:33:480
50922190,1sleep25075-21sshd11:41:342
27629991917,1cyclictest18453-21kworker/1:309:57:011
27629991917,1cyclictest18453-21kworker/1:309:57:011
2763999180,1cyclictest674-21dbus-daemon10:39:493
124462180,0sleep30-21swapper/312:01:263
61972170,0sleep30-21swapper/312:31:023
38332170,0sleep03831-21lspci10:52:140
27629991615,0cyclictest2495-21kworker/1:110:09:091
153612160,1sleep315363-21sshd09:38:393
132632160,0sleep30-21swapper/312:28:583
122492160,0sleep30-21swapper/310:58:263
95192150,0sleep10-21swapper/109:26:041
92192150,2sleep2321ktimersoftd/210:47:112
27629991515,0cyclictest1434-21kworker/1:211:01:081
27629991514,0cyclictest6968-21kworker/1:411:47:471
27629991513,1cyclictest29039-21kworker/1:212:01:391
27629991513,1cyclictest21383-21kworker/1:212:39:471
185022150,0sleep00-21swapper/010:03:150
71042140,0sleep00-21swapper/011:50:020
279832140,1sleep027963-21bash11:13:290
27629991413,0cyclictest22113-21kworker/1:112:18:491
25452140,0sleep30-21swapper/309:40:393
230532140,0sleep30-21swapper/311:32:103
188602140,0sleep20-21swapper/211:59:172
93772130,0sleep3401ktimersoftd/309:26:013
318652130,1sleep331867-21bash10:43:403
2763999130,12cyclictest10773-21sshd11:03:493
2763999130,12cyclictest0-21swapper/312:13:493
2763499130,12cyclictest674-21dbus-daemon12:29:372
27629991313,0cyclictest32767-21kworker/1:010:48:311
27629991313,0cyclictest2495-21kworker/1:110:01:531
27629991312,0cyclictest19740-21lspci09:16:421
27629991312,0cyclictest18499-21lspci11:59:151
27629991312,0cyclictest10923-21kworker/1:011:16:251
27629991311,1cyclictest29039-21kworker/1:212:10:091
27629991311,1cyclictest21383-21kworker/1:212:25:451
27629991311,1cyclictest18226-21kworker/1:411:32:011
2762999130,12cyclictest0-21swapper/110:23:411
135462130,0sleep113543-21grep09:10:091
67232120,0sleep00-21swapper/009:20:100
27639991210,1cyclictest7107-21sshd09:48:093
27639991210,1cyclictest0-21swapper/310:16:393
27634991210,1cyclictest1026-21sshd10:56:272
2763499120,1cyclictest31282-21sshd10:43:372
2763499120,11cyclictest8633-21bash11:09:072
27629991211,0cyclictest5411-21kworker/1:210:35:091
27629991211,0cyclictest32362-21lspci09:30:071
27629991211,0cyclictest241ktimersoftd/111:26:381
27629991211,0cyclictest2262-21lspci12:30:401
27629991211,0cyclictest16013-21kworker/1:111:20:031
27629991210,1cyclictest32478-21kworker/1:008:40:151
2762999120,1cyclictest642-21systemd-logind12:06:401
2762299120,1cyclictest1-21systemd11:48:090
2762299120,1cyclictest0-21swapper/011:37:190
28432110,0sleep02837-21lspci10:41:080
2763999119,1cyclictest75750irq/24-eno1-rx-11:52:593
2763499119,1cyclictest8762-21lspci12:20:172
2763499119,1cyclictest7288-21sshd10:19:272
2763499119,1cyclictest24399-21grepconf.sh12:13:272
2762999119,1cyclictest7574-21sshd10:58:011
27629991111,0cyclictest31457-21kworker/1:311:07:451
27629991111,0cyclictest241ktimersoftd/108:37:391
27629991110,0cyclictest4181-21lspci10:19:071
27629991110,0cyclictest15404-21lspci09:52:291
27629991110,0cyclictest15404-21lspci09:52:291
27629991110,0cyclictest11334-21lspci12:23:171
2762999110,1cyclictest0-21swapper/111:11:511
2762299119,1cyclictest6321-21lspci11:44:280
27622991110,0cyclictest0-21swapper/010:14:180
2762299110,1cyclictest1966-21lspci11:33:090
2762299110,10cyclictest0-21swapper/011:57:590
2762299110,10cyclictest0-21swapper/011:27:490
2763999109,0cyclictest0-21swapper/311:37:093
2763999108,1cyclictest16334-21sshd10:25:493
2763999100,9cyclictest0-21swapper/310:08:493
2763499109,0cyclictest0-21swapper/211:52:262
2763499109,0cyclictest0-21swapper/211:00:272
2763499109,0cyclictest0-21swapper/210:22:262
2763499109,0cyclictest0-21swapper/209:38:472
2763499100,0cyclictest0-21swapper/212:34:172
2762999109,0cyclictest3950-21kworker/1:010:12:271
2762999109,0cyclictest14759-21lspci10:50:211
2762999109,0cyclictest10112-21kworker/1:110:42:051
2762999100,1cyclictest131rcu_sched09:40:321
2762999100,0cyclictest0-21swapper/109:21:311
2762299109,0cyclictest28191-21lspci10:59:490
2762299109,0cyclictest0-21swapper/012:19:590
2762299109,0cyclictest0-21swapper/009:11:090
2762299108,1cyclictest0-21swapper/012:01:590
2762299108,1cyclictest0-21swapper/010:39:380
2762299100,0cyclictest0-21swapper/012:24:390
276399998,0cyclictest0-21swapper/311:40:093
276399997,1cyclictest0-21swapper/311:29:593
276399996,2cyclictest660-21avahi-daemon10:21:433
276399990,1cyclictest28172-21bash09:12:393
276349997,1cyclictest20924-21sshd09:46:072
276299998,0cyclictest7988-21kworker/1:107:45:171
276299997,1cyclictest25-21ksoftirqd/109:45:191
276299990,0cyclictest0-21swapper/107:34:501
276229998,0cyclictest0-21swapper/012:36:090
276229998,0cyclictest0-21swapper/012:31:280
276229998,0cyclictest0-21swapper/009:28:290
276229996,2cyclictest660-21avahi-daemon11:06:400
276399986,1cyclictest674-21dbus-daemon11:57:313
276399986,1cyclictest660-21avahi-daemon10:32:483
276399986,1cyclictest660-21avahi-daemon09:53:163
276399986,1cyclictest660-21avahi-daemon09:53:153
276399985,2cyclictest660-21avahi-daemon12:20:093
276399985,2cyclictest660-21avahi-daemon12:18:473
276399985,2cyclictest660-21avahi-daemon11:12:013
276399985,2cyclictest660-21avahi-daemon10:11:343
276399985,2cyclictest660-21avahi-daemon09:56:213
276399985,2cyclictest660-21avahi-daemon09:56:213
276399985,2cyclictest660-21avahi-daemon09:31:593
276399984,3cyclictest649-21polkitd11:15:053
276399984,3cyclictest22070-21sshd12:35:123
276349987,0cyclictest0-21swapper/211:23:572
276349987,0cyclictest0-21swapper/210:10:272
276349987,0cyclictest0-21swapper/210:00:472
276349987,0cyclictest0-21swapper/209:26:572
276349987,0cyclictest0-21swapper/207:29:472
276349986,1cyclictest8163-21bash09:34:272
276349986,1cyclictest674-21dbus-daemon09:59:372
276349986,1cyclictest674-21dbus-daemon09:59:362
276349985,2cyclictest660-21avahi-daemon11:15:212
276349985,2cyclictest660-21avahi-daemon09:54:452
276349985,2cyclictest660-21avahi-daemon09:54:452
276349985,2cyclictest660-21avahi-daemon09:22:132
276349985,2cyclictest660-21avahi-daemon09:14:512
276349985,2cyclictest16323-21sshd10:28:372
276349984,1cyclictest29749-21bash12:19:232
276299987,0cyclictest0-21swapper/108:55:111
276299987,0cyclictest0-21swapper/107:59:111
276299986,1cyclictest25-21ksoftirqd/111:36:221
276299986,1cyclictest25-21ksoftirqd/108:10:011
276229986,1cyclictest26061-21grepconf.sh10:45:510
276229985,2cyclictest674-21dbus-daemon10:05:450
276229985,2cyclictest660-21avahi-daemon09:58:370
276229985,2cyclictest660-21avahi-daemon09:58:370
276229980,7cyclictest28057-21sshd11:21:390
276399975,1cyclictest660-21avahi-daemon11:45:243
276399975,1cyclictest660-21avahi-daemon10:51:183
276399975,1cyclictest660-21avahi-daemon09:16:323
276399974,2cyclictest660-21avahi-daemon09:20:453
276399974,1cyclictest699-21gdbus11:05:373
276349976,0cyclictest0-21swapper/207:42:372
276349975,1cyclictest660-21avahi-daemon10:32:462
276349975,1cyclictest17842-21sshd10:50:372
276349970,6cyclictest19190-21sshd11:45:292
276299977,0cyclictest241ktimersoftd/108:12:531
276299976,0cyclictest25499-21kworker/1:007:15:191
276299975,1cyclictest25-21ksoftirqd/108:20:011
276229975,1cyclictest660-21avahi-daemon09:18:490
276229975,1cyclictest31804-21lspci11:00:060
276229974,2cyclictest660-21avahi-daemon10:20:190
24556270,0sleep2311rcuc/212:05:142
276399964,1cyclictest75750irq/24-eno1-rx-09:10:003
276399963,2cyclictest1002-21snmpd08:48:153
276399963,2cyclictest1002-21snmpd07:57:193
276399963,2cyclictest1002-21snmpd07:11:483
276399962,2cyclictest24061-21sshd08:17:113
276349965,0cyclictest0-21swapper/208:22:072
276349964,1cyclictest642-21systemd-logind07:50:012
276349964,1cyclictest642-21systemd-logind07:50:002
276349964,1cyclictest1002-21snmpd08:30:592
276349963,2cyclictest4518-21tr08:50:112
276349963,2cyclictest1002-21snmpd08:08:502
276349963,2cyclictest1002-21snmpd07:11:452
276349960,5cyclictest0-21swapper/208:02:372
276349960,5cyclictest0-21swapper/208:02:372
276349960,0cyclictest0-21swapper/208:25:372
276299966,0cyclictest241ktimersoftd/107:21:421
276299964,1cyclictest25499-21kworker/1:007:10:171
276299964,1cyclictest25-21ksoftirqd/109:10:001
276299964,1cyclictest25-21ksoftirqd/108:25:011
276229963,2cyclictest1002-21snmpd08:59:090
276229963,2cyclictest1002-21snmpd08:26:070
276229963,2cyclictest1002-21snmpd08:24:380
276229963,2cyclictest1002-21snmpd08:09:530
276229963,2cyclictest1002-21snmpd08:04:590
276229963,2cyclictest1002-21snmpd08:04:580
276229960,5cyclictest0-21swapper/009:01:590
10798260,0sleep00-21swapper/009:05:130
276399953,1cyclictest8987-21grep07:40:153
276399953,1cyclictest787-21cat08:40:123
276399953,1cyclictest5671-21timerwakeupswit08:50:193
276399953,1cyclictest459-21cat07:20:123
276399953,1cyclictest20946-21mii-tool08:10:123
276399953,1cyclictest12810-21cat07:50:133
276399953,1cyclictest12810-21cat07:50:133
276399953,1cyclictest1002-21snmpd08:56:153
276399953,1cyclictest1002-21snmpd08:20:263
276399953,1cyclictest1002-21snmpd08:05:263
276399953,1cyclictest1002-21snmpd07:31:073
276399953,1cyclictest1002-21snmpd07:25:543
276399953,1cyclictest0-21swapper/307:45:163
276399952,2cyclictest9116-21cat09:00:123
276399952,2cyclictest1002-21snmpd08:37:133
276399952,2cyclictest1002-21snmpd07:15:023
276399951,1cyclictest6596-21hddtemp_smartct07:35:133
276349953,1cyclictest32451-21sadc08:40:002
276349953,1cyclictest1002-21snmpd09:00:242
276349953,1cyclictest1002-21snmpd08:48:482
276349953,1cyclictest1002-21snmpd08:44:542
276349953,1cyclictest1002-21snmpd08:10:222
276349953,1cyclictest1002-21snmpd07:55:042
276349953,1cyclictest1002-21snmpd07:35:342
276349953,1cyclictest1002-21snmpd07:34:512
276349953,1cyclictest1002-21snmpd07:20:092
276349953,1cyclictest1002-21snmpd07:15:512
276349953,1cyclictest0-21swapper/209:05:162
276349952,2cyclictest1002-21snmpd07:45:012
276299955,0cyclictest28361-21kworker/1:208:31:271
276299955,0cyclictest241ktimersoftd/108:45:011
276299953,1cyclictest8483-21/usr/sbin/munin09:00:111
276299953,1cyclictest27068-21cat08:25:121
276299953,1cyclictest16393-21/usr/sbin/munin08:00:171
276299953,1cyclictest16393-21/usr/sbin/munin08:00:171
276299953,1cyclictest1088-21ntpd07:25:151
276299953,1cyclictest1002-21snmpd08:50:261
276299952,2cyclictest9395-21taskset07:40:191
276299952,2cyclictest13519-21cat07:50:181
276299952,2cyclictest13519-21cat07:50:171
276299950,1cyclictest6210-21/usr/sbin/munin07:35:201
276229953,1cyclictest22993-21cat08:15:120
276229953,1cyclictest1705-21sendmail07:15:040
276229953,1cyclictest14845-21cat07:55:130
276229953,1cyclictest1002-21snmpd08:37:410
276229953,1cyclictest1002-21snmpd08:31:260
276229953,1cyclictest1002-21snmpd08:11:470
276229953,1cyclictest1002-21snmpd07:53:100
276229953,1cyclictest1002-21snmpd07:53:100
276229953,1cyclictest1002-21snmpd07:46:360
276229953,1cyclictest1002-21snmpd07:42:490
276229953,1cyclictest1002-21snmpd07:35:460
276229953,1cyclictest1002-21snmpd07:31:190
276229952,2cyclictest1002-21snmpd08:45:270
276229952,2cyclictest1002-21snmpd07:23:510
276229952,2cyclictest1002-21snmpd07:12:120
276399942,1cyclictest674-21dbus-daemon08:30:003
276399942,1cyclictest27294-21nfsd408:25:143
276349942,1cyclictest22663-21cstates08:15:102
276229942,1cyclictest2207-21grep07:25:100
276229942,1cyclictest1002-21snmpd08:40:120
276229942,1cyclictest0-21swapper/008:50:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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