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2026-02-14 - 04:48
[ 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 Sat Feb 14, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
266822810,0sleep20-21swapper/200:38:072
56412730,0sleep00-21swapper/021:28:490
115092580,0sleep00-21swapper/022:15:110
201662570,0sleep10-21swapper/121:48:131
143162560,1sleep21073-21nfsd00:01:112
238202530,0sleep30-21swapper/323:15:063
247862520,0sleep00-21swapper/021:48:440
42172510,1sleep21073-21nfsd23:54:552
256882500,1sleep10-21swapper/122:55:531
214062490,0sleep10-21swapper/100:07:191
197792480,0sleep20-21swapper/221:37:442
319322470,2sleep1869199cyclictest23:04:471
284662430,2sleep3869399cyclictest23:51:233
192322430,0sleep20-21swapper/200:09:572
45592400,0sleep2311rcuc/223:57:392
15912400,0sleep1231rcuc/122:40:071
173862380,0sleep10-21swapper/122:33:101
842022615,7sleep10-21swapper/119:08:001
783122310,7sleep20-21swapper/219:05:212
836022210,7sleep30-21swapper/319:07:143
829622110,7sleep00-21swapper/019:06:270
41662210,0sleep14169-21bash00:39:001
261372170,0sleep00-21swapper/023:15:160
213942170,1sleep221384-21sshd23:12:042
69372160,0sleep10-21swapper/121:12:121
53942160,0sleep10-21swapper/122:37:401
249302160,0sleep124814-21sshd23:48:201
241772160,0sleep10-21swapper/122:16:281
869299156,3cyclictest33-21ksoftirqd/223:09:132
8686991514,0cyclictest12591-21kworker/0:422:08:200
54362150,1sleep35430-21sshd22:32:083
301362150,0sleep20-21swapper/221:16:092
263642150,0sleep00-21swapper/023:12:300
105022150,0sleep00-21swapper/023:33:180
869399140,13cyclictest32311-21grep22:56:283
8692991412,1cyclictest6068-21systemd-cgroups23:49:312
298452140,0sleep0111rcuc/000:13:350
122382140,0sleep30-21swapper/323:00:173
8693991311,1cyclictest0-21swapper/323:32:083
8686991312,0cyclictest20639-21lspci23:39:430
868699130,12cyclictest9025-21systemd-cgroups00:09:040
868699130,12cyclictest620-17auditd22:35:240
150262130,0sleep00-21swapper/000:34:250
869399120,1cyclictest7871-21bash00:39:183
869399120,11cyclictest642-21systemd-logind22:47:193
869399120,11cyclictest620-17auditd21:52:083
869399120,11cyclictest13061-21lspci23:47:183
869299126,3cyclictest33-21ksoftirqd/200:10:302
869299125,1cyclictest33-21ksoftirqd/200:25:442
869299123,3cyclictest33-21ksoftirqd/223:29:042
869299123,3cyclictest33-21ksoftirqd/222:29:282
869299122,3cyclictest33-21ksoftirqd/222:59:402
869299122,1cyclictest33-21ksoftirqd/223:16:522
869299121,3cyclictest699-21gdbus22:35:322
869299121,3cyclictest33-21ksoftirqd/223:31:242
869299120,1cyclictest33-21ksoftirqd/223:36:082
869299120,11cyclictest0-21swapper/222:21:422
8686991211,0cyclictest28334-21lspci22:45:090
868699120,1cyclictest18095-21lspci22:27:440
868699120,1cyclictest13364-21sshd23:52:530
868699120,11cyclictest0-21swapper/000:00:030
869399119,1cyclictest0-21swapper/323:36:183
8693991110,0cyclictest0-21swapper/322:20:593
869399110,10cyclictest0-21swapper/323:05:583
869399110,10cyclictest0-21swapper/322:39:193
869399110,10cyclictest0-21swapper/322:26:183
869399110,10cyclictest0-21swapper/321:33:393
869399110,10cyclictest0-21swapper/321:10:583
869399110,0cyclictest0-21swapper/321:49:593
869299119,1cyclictest32661-21lspci22:00:012
869299114,3cyclictest33-21ksoftirqd/222:30:282
869299114,3cyclictest33-21ksoftirqd/200:15:142
869299113,3cyclictest33-21ksoftirqd/222:17:582
869299112,2cyclictest33-21ksoftirqd/222:49:202
869299112,2cyclictest33-21ksoftirqd/222:14:342
869299112,2cyclictest33-21ksoftirqd/221:42:492
869299112,1cyclictest33-21ksoftirqd/223:44:112
869299111,2cyclictest33-21ksoftirqd/221:29:132
8692991110,0cyclictest311rcuc/221:48:192
869299110,3cyclictest649-21polkitd23:21:522
869199119,1cyclictest6952-21sshd22:00:381
8691991110,0cyclictest0-21swapper/122:53:381
8691991110,0cyclictest0-21swapper/121:26:071
869199110,10cyclictest0-21swapper/122:11:581
869199110,10cyclictest0-21swapper/100:31:481
868699119,1cyclictest24702-21kworker/0:122:13:230
8686991110,0cyclictest5337-21lspci21:11:550
8686991110,0cyclictest11411-21lspci23:41:380
868699110,10cyclictest0-21swapper/023:29:230
868699110,10cyclictest0-21swapper/022:31:330
868699110,10cyclictest0-21swapper/022:00:440
869399109,0cyclictest0-21swapper/323:55:383
869399109,0cyclictest0-21swapper/323:40:293
869399109,0cyclictest0-21swapper/322:51:093
869399109,0cyclictest0-21swapper/300:26:083
869399109,0cyclictest0-21swapper/300:24:593
869399108,1cyclictest1-21systemd23:21:083
869399108,1cyclictest0-21swapper/322:03:283
869399107,1cyclictest2993-21sshd22:10:393
869399100,0cyclictest0-21swapper/321:41:393
869299109,0cyclictest0-21swapper/221:53:112
869299103,3cyclictest33-21ksoftirqd/200:30:152
869299102,1cyclictest33-21ksoftirqd/223:01:192
869299101,2cyclictest0-21swapper/222:40:352
869299101,1cyclictest33-21ksoftirqd/221:31:442
869299101,1cyclictest33-21ksoftirqd/221:12:092
869299101,1cyclictest33-21ksoftirqd/200:23:182
869299101,1cyclictest0-21swapper/222:06:432
869299100,2cyclictest642-21systemd-logind21:24:532
869199109,0cyclictest10545-21sshd23:30:281
869199109,0cyclictest0-21swapper/121:24:181
869199109,0cyclictest0-21swapper/100:10:071
869199100,9cyclictest0-21swapper/120:53:071
869199100,0cyclictest0-21swapper/123:55:281
869199100,0cyclictest0-21swapper/123:16:481
868699109,0cyclictest0-21swapper/023:22:340
868699109,0cyclictest0-21swapper/021:52:030
868699109,0cyclictest0-21swapper/021:37:340
868699100,0cyclictest0-21swapper/022:57:530
868699100,0cyclictest0-21swapper/019:45:130
86939998,0cyclictest0-21swapper/321:59:193
86939998,0cyclictest0-21swapper/319:45:193
86939996,2cyclictest660-21avahi-daemon00:07:103
86929993,3cyclictest33-21ksoftirqd/222:50:072
86929991,1cyclictest33-21ksoftirqd/221:57:532
86919998,0cyclictest0-21swapper/122:47:071
86919998,0cyclictest0-21swapper/120:34:081
86919998,0cyclictest0-21swapper/120:06:081
86919998,0cyclictest0-21swapper/100:20:081
86919998,0cyclictest0-21swapper/100:04:071
86919996,2cyclictest660-21avahi-daemon23:06:281
86919995,3cyclictest18899-21sshd23:53:211
86869998,0cyclictest28806-21kworker/0:300:23:430
86869998,0cyclictest0-21swapper/023:58:340
86869998,0cyclictest0-21swapper/023:00:330
86869998,0cyclictest0-21swapper/021:41:330
86869997,1cyclictest9-21ksoftirqd/023:08:230
86869997,1cyclictest9-21ksoftirqd/000:35:290
86869997,1cyclictest2858-21lspci00:27:500
86869993,3cyclictest15316-21perf19:24:590
86869991,1cyclictest29979-21gdbus23:48:120
86939986,1cyclictest21949-21lspci00:15:353
86939985,2cyclictest660-21avahi-daemon23:26:303
86939985,2cyclictest660-21avahi-daemon22:08:573
86939985,2cyclictest660-21avahi-daemon21:17:293
86939985,2cyclictest660-21avahi-daemon00:00:183
86939984,3cyclictest660-21avahi-daemon23:10:463
86939984,3cyclictest41-21ksoftirqd/300:33:233
86939980,1cyclictest131rcu_sched22:42:383
86929983,3cyclictest33-21ksoftirqd/220:35:012
86919987,0cyclictest0-21swapper/121:51:571
86919987,0cyclictest0-21swapper/120:44:081
86919986,1cyclictest660-21avahi-daemon23:26:061
86919986,1cyclictest624-13audispd23:20:571
86919985,2cyclictest660-21avahi-daemon21:57:271
86919985,2cyclictest660-21avahi-daemon00:17:341
86919984,3cyclictest27412-21sshd23:37:301
86919984,2cyclictest5117-21sshd22:21:061
86869987,0cyclictest0-21swapper/020:20:240
86869986,1cyclictest9-21ksoftirqd/021:57:170
86869985,2cyclictest674-21dbus-daemon22:50:240
86869985,2cyclictest660-21avahi-daemon21:21:080
86869981,1cyclictest131rcu_sched22:22:350
86939975,1cyclictest660-21avahi-daemon21:35:583
86939975,1cyclictest41-21ksoftirqd/300:12:093
86939974,2cyclictest642-21systemd-logind21:27:273
86939970,1cyclictest131rcu_sched22:15:143
86929976,0cyclictest0-21swapper/219:40:112
86929971,1cyclictest33-21ksoftirqd/219:30:012
86919976,1cyclictest28301-21lspci22:25:481
86919976,0cyclictest0-21swapper/120:23:071
86919975,1cyclictest699-21gdbus21:40:131
86919975,1cyclictest660-21avahi-daemon22:06:011
86919975,1cyclictest660-21avahi-daemon21:31:071
86919975,1cyclictest660-21avahi-daemon21:16:351
86919975,1cyclictest31418-21lspci23:10:121
86919974,1cyclictest28267-21sshd23:40:181
86919974,1cyclictest27434-21sshd21:35:091
86919973,1cyclictest0-21swapper/100:25:571
86869975,1cyclictest9-21ksoftirqd/021:30:290
86869975,1cyclictest9-21ksoftirqd/000:17:210
86869975,1cyclictest660-21avahi-daemon22:41:480
86869974,1cyclictest9-21ksoftirqd/021:19:330
86869971,1cyclictest131rcu_sched20:10:010
86939964,1cyclictest674-21dbus-daemon21:20:093
86939963,2cyclictest674-21dbus-daemon19:50:013
86939963,2cyclictest1002-21snmpd21:06:553
86939963,2cyclictest1002-21snmpd19:19:413
86939960,5cyclictest0-21swapper/320:49:283
86929965,0cyclictest0-21swapper/220:55:522
86929961,3cyclictest33-21ksoftirqd/219:35:142
86929961,2cyclictest914-21runrttasks20:06:172
86929961,2cyclictest23464-21taskset21:02:152
86929961,2cyclictest19114-21taskset19:31:582
86929961,1cyclictest321ktimersoftd/219:19:592
86929960,3cyclictest33-21ksoftirqd/220:40:172
86929960,1cyclictest33-21ksoftirqd/221:10:002
86919965,0cyclictest0-21swapper/120:46:181
86919965,0cyclictest0-21swapper/120:29:071
86919965,0cyclictest0-21swapper/119:57:571
86919965,0cyclictest0-21swapper/119:50:281
86919964,1cyclictest21633-21crond21:00:001
86919963,2cyclictest1002-21snmpd19:29:551
86919963,2cyclictest1002-21snmpd19:14:031
86919962,3cyclictest699-21gdbus20:40:001
86869964,1cyclictest674-21dbus-daemon21:00:590
86869961,4cyclictest21420-21systemd-cgroups19:39:590
86939953,1cyclictest1082-21lldpd21:00:053
86939953,1cyclictest1082-21lldpd20:25:203
86939953,1cyclictest1015-21runrttasks20:30:013
86939953,1cyclictest1002-21snmpd20:55:293
86939953,1cyclictest1002-21snmpd20:42:543
86939953,1cyclictest1002-21snmpd20:35:083
86939953,1cyclictest1002-21snmpd20:20:343
86939953,1cyclictest1002-21snmpd20:15:353
86939953,1cyclictest1002-21snmpd20:11:313
86939953,1cyclictest1002-21snmpd20:01:503
86939953,1cyclictest1002-21snmpd19:41:093
86939953,1cyclictest1002-21snmpd19:35:283
86939953,1cyclictest1002-21snmpd19:31:123
86939953,1cyclictest1002-21snmpd19:22:183
86939952,2cyclictest17007-21taskset19:26:063
86939952,2cyclictest1002-21snmpd19:55:103
86939950,0cyclictest0-21swapper/319:10:593
86929954,0cyclictest311rcuc/220:15:192
86929953,1cyclictest18304-21cat20:50:142
86929953,1cyclictest1088-21ntpd19:45:152
86929953,1cyclictest1002-21snmpd20:49:502
86929953,1cyclictest1002-21snmpd20:25:052
86929953,1cyclictest1002-21snmpd20:20:282
86929953,1cyclictest1002-21snmpd20:00:472
86929953,1cyclictest1002-21snmpd19:22:112
86929951,2cyclictest33-21ksoftirqd/220:35:042
86929951,2cyclictest33-21ksoftirqd/219:55:242
86929950,2cyclictest33-21ksoftirqd/220:10:112
86929950,1cyclictest33-21ksoftirqd/219:50:112
86929950,1cyclictest33-21ksoftirqd/219:10:042
86919953,1cyclictest30239-21cat20:00:131
86919953,1cyclictest18044-21mii-tool19:30:131
86919953,1cyclictest1002-21snmpd21:00:051
86919953,1cyclictest1002-21snmpd20:12:011
86919953,1cyclictest1002-21snmpd19:46:571
86919953,1cyclictest1002-21snmpd19:40:311
86919953,1cyclictest1002-21snmpd19:21:201
86919953,1cyclictest1002-21snmpd19:18:121
86869953,1cyclictest28234-21cat19:55:140
86869953,1cyclictest11917-21cat19:15:140
86869953,1cyclictest1002-21snmpd21:05:170
86869953,1cyclictest1002-21snmpd20:55:540
86869953,1cyclictest1002-21snmpd20:46:270
86869953,1cyclictest1002-21snmpd20:40:500
86869953,1cyclictest1002-21snmpd20:30:120
86869953,1cyclictest1002-21snmpd20:27:100
86869953,1cyclictest1002-21snmpd20:04:340
86869953,1cyclictest1002-21snmpd19:40:010
86869953,1cyclictest1002-21snmpd19:25:130
86869952,2cyclictest674-21dbus-daemon20:50:000
86869952,2cyclictest25895-21expr19:50:120
86869952,2cyclictest1002-21snmpd19:31:090
86869952,2cyclictest1002-21snmpd19:13:590
86939942,1cyclictest18868-21sensors20:50:193
86939940,3cyclictest32093-21df20:05:133
86919942,1cyclictest710-21NetworkManager20:15:011
86919942,1cyclictest20317-21awk19:35:141
86919942,1cyclictest1002-21snmpd21:05:001
86869943,0cyclictest1002-21snmpd20:15:020
86869942,1cyclictest1834-21head20:10:110
86869942,1cyclictest11962-21expr20:35:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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