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2026-02-17 - 10:56
[ 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 Tue Feb 17, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
132602560,0sleep20-21swapper/223:15:412
326612550,0sleep00-21swapper/023:18:080
244872550,0sleep10-21swapper/122:22:261
301192540,0sleep20-21swapper/221:14:062
294612530,0sleep30-21swapper/323:25:283
57942520,0sleep30-21swapper/321:41:513
179112520,0sleep20-21swapper/222:25:262
204852510,1sleep320473-21bash23:12:423
63922500,0sleep00-21swapper/000:21:310
214612500,0sleep321447-21sshd21:36:343
214612500,0sleep321447-21sshd21:36:333
107102500,0sleep30-21swapper/322:10:143
70532490,0sleep20-21swapper/223:50:142
310972490,0sleep031099-21id21:41:030
130112480,0sleep00-21swapper/023:54:570
8742470,0sleep10-21swapper/123:06:231
18232470,0sleep00-21swapper/022:47:000
136122470,0sleep20-21swapper/222:15:492
291762360,1sleep029174-21sshd23:37:150
2132222917,7sleep10-21swapper/119:09:491
212002297,7sleep30-21swapper/319:08:153
210672297,7sleep00-21swapper/019:06:350
2132822211,7sleep20-21swapper/219:09:552
256162200,1sleep1699-21gdbus22:42:041
282392190,2sleep22144699cyclictest00:04:362
226402190,0sleep20-21swapper/223:55:582
297122170,0sleep0111rcuc/023:13:520
2144199171,1cyclictest25-21ksoftirqd/121:59:321
163162170,0sleep10-21swapper/122:16:201
99462160,0sleep30-21swapper/322:15:153
2144699160,1cyclictest0-21swapper/222:23:242
21441991616,0cyclictest527-40kipmi020:16:321
21441991616,0cyclictest241ktimersoftd/119:57:291
209562160,2sleep22144699cyclictest22:57:072
201562160,0sleep00-21swapper/022:57:010
197732160,0sleep3391rcuc/300:19:193
236012150,0sleep10-21swapper/100:39:241
218682150,1sleep00-21swapper/021:12:360
2144199156,3cyclictest25-21ksoftirqd/121:38:221
2144199156,3cyclictest25-21ksoftirqd/121:38:221
21441991515,0cyclictest241ktimersoftd/121:00:031
21441991515,0cyclictest241ktimersoftd/120:58:421
151902150,0sleep10-21swapper/121:22:381
2144199145,2cyclictest25-21ksoftirqd/122:03:041
2144199142,3cyclictest4470-21sshd00:25:151
21441991414,0cyclictest241ktimersoftd/120:23:541
21441991414,0cyclictest241ktimersoftd/120:05:511
21441991414,0cyclictest241ktimersoftd/119:53:281
21441991414,0cyclictest241ktimersoftd/119:53:271
21441991414,0cyclictest241ktimersoftd/119:28:021
21441991410,1cyclictest25-21ksoftirqd/122:13:241
2143499140,12cyclictest674-21dbus-daemon23:09:020
44942130,0sleep00-21swapper/023:02:580
21451991311,1cyclictest0-21swapper/321:49:103
2145199130,1cyclictest16068-21lspci00:06:593
2144199135,3cyclictest25-21ksoftirqd/121:47:571
2144199135,1cyclictest25-21ksoftirqd/123:49:351
2144199135,1cyclictest25-21ksoftirqd/121:50:431
2144199135,1cyclictest25-21ksoftirqd/100:12:431
2144199134,1cyclictest25-21ksoftirqd/122:57:341
2144199133,2cyclictest699-21gdbus22:53:211
21441991313,0cyclictest28038-21kworker/1:219:32:151
21441991313,0cyclictest241ktimersoftd/121:07:231
21441991313,0cyclictest241ktimersoftd/119:43:261
148202130,0sleep30-21swapper/300:22:363
239012120,0sleep20-21swapper/221:43:502
2145199120,1cyclictest642-21systemd-logind23:57:403
2145199120,1cyclictest0-21swapper/322:35:203
21446991210,1cyclictest1-21systemd00:16:442
2144699120,1cyclictest674-21dbus-daemon23:27:242
2144699120,1cyclictest30435-21lspci23:21:442
2144699120,1cyclictest21459-21lspci22:45:242
2144699120,11cyclictest29297-21sshd23:33:232
2144699120,11cyclictest0-21swapper/200:10:242
2144199125,2cyclictest25-21ksoftirqd/122:06:021
2144199124,3cyclictest25-21ksoftirqd/121:31:591
2144199124,1cyclictest25-21ksoftirqd/123:54:511
2144199124,1cyclictest25-21ksoftirqd/123:35:081
2144199124,1cyclictest25-21ksoftirqd/100:17:291
2144199123,3cyclictest25-21ksoftirqd/123:57:271
2144199123,2cyclictest25-21ksoftirqd/123:31:391
2144199123,1cyclictest25-21ksoftirqd/123:23:451
2144199123,1cyclictest25-21ksoftirqd/123:01:281
2144199122,1cyclictest3610-21bash00:21:111
2144199122,1cyclictest25-21ksoftirqd/123:18:141
2144199122,1cyclictest25-21ksoftirqd/100:05:001
21441991212,0cyclictest5868-21kworker/1:220:03:581
21441991212,0cyclictest241ktimersoftd/120:10:221
2144199120,11cyclictest0-21swapper/121:44:281
21434991210,1cyclictest24665-21sshd00:27:430
21434991210,1cyclictest23094-21lspci23:56:020
2143499120,1cyclictest1026-21sshd21:53:110
21451991110,0cyclictest0-21swapper/323:31:303
21451991110,0cyclictest0-21swapper/322:56:403
2144699119,1cyclictest14968-21bash21:56:442
2144699119,1cyclictest1-21systemd23:40:532
21446991110,0cyclictest0-21swapper/220:15:132
21446991110,0cyclictest0-21swapper/200:31:132
2144699110,1cyclictest31359-21lspci21:34:132
2144699110,10cyclictest0-21swapper/221:49:342
2144199119,1cyclictest25-21ksoftirqd/100:32:261
2144199113,4cyclictest25-21ksoftirqd/100:05:031
2144199113,3cyclictest25-21ksoftirqd/123:25:011
2144199112,1cyclictest25-21ksoftirqd/122:35:381
2144199111,3cyclictest25-21ksoftirqd/123:10:091
2144199111,1cyclictest25-21ksoftirqd/123:42:191
2144199111,1cyclictest25-21ksoftirqd/122:45:161
2144199110,10cyclictest0-21swapper/122:33:181
2144199110,10cyclictest0-21swapper/121:11:381
2143499119,1cyclictest12799-21sshd21:46:020
21434991110,0cyclictest0-21swapper/022:43:010
21434991110,0cyclictest0-21swapper/000:11:430
2143499110,10cyclictest0-21swapper/022:30:210
2143499110,0cyclictest0-21swapper/023:45:120
69972100,0sleep30-21swapper/321:55:493
55742100,1sleep05576-21bash00:09:430
2145199109,0cyclictest0-21swapper/322:53:593
2145199109,0cyclictest0-21swapper/322:28:593
2145199108,1cyclictest16310-21sshd23:51:203
2145199100,0cyclictest0-21swapper/322:03:293
2145199100,0cyclictest0-21swapper/321:21:003
2144699109,0cyclictest0-21swapper/223:08:042
2144699109,0cyclictest0-21swapper/223:03:542
2144699109,0cyclictest0-21swapper/222:50:132
2144699109,0cyclictest0-21swapper/221:36:042
2144699109,0cyclictest0-21swapper/221:36:042
2144699109,0cyclictest0-21swapper/220:25:232
2144699109,0cyclictest0-21swapper/200:23:032
2144699100,9cyclictest0-21swapper/222:03:532
2144699100,0cyclictest0-21swapper/223:39:242
2144699100,0cyclictest0-21swapper/222:35:442
2144199103,1cyclictest25-21ksoftirqd/122:25:301
2144199103,1cyclictest25-21ksoftirqd/121:26:101
2144199101,1cyclictest25-21ksoftirqd/121:19:221
21441991010,0cyclictest241ktimersoftd/119:47:271
2143499109,0cyclictest0-21swapper/019:10:120
2143499109,0cyclictest0-21swapper/000:03:530
2143499100,0cyclictest0-21swapper/022:00:220
214519998,0cyclictest0-21swapper/323:17:093
214519998,0cyclictest0-21swapper/323:03:303
214519997,1cyclictest30023-21sshd22:46:303
214519997,1cyclictest0-21swapper/321:54:503
214469998,0cyclictest0-21swapper/222:42:042
214419999,0cyclictest20132-21kworker/1:020:41:351
214419999,0cyclictest19304-21kworker/1:119:11:281
214349998,0cyclictest0-21swapper/023:22:430
214349998,0cyclictest0-21swapper/021:18:420
214349998,0cyclictest0-21swapper/000:39:120
214349997,1cyclictest2004-21sshd21:58:520
214349990,0cyclictest0-21swapper/019:40:220
8213280,0sleep00-21swapper/019:55:120
214519987,0cyclictest0-21swapper/320:46:303
214519987,0cyclictest0-21swapper/300:27:303
214519986,1cyclictest3279-21lspci22:05:533
214519985,2cyclictest660-21avahi-daemon23:35:273
214519985,2cyclictest660-21avahi-daemon22:21:033
214519985,2cyclictest660-21avahi-daemon00:32:023
214519985,2cyclictest660-21avahi-daemon00:12:453
214519984,3cyclictest660-21avahi-daemon21:17:303
214519984,1cyclictest674-21dbus-daemon23:41:563
214519984,1cyclictest674-21dbus-daemon23:22:073
214469987,0cyclictest0-21swapper/223:10:442
214469986,1cyclictest660-21avahi-daemon00:07:052
214469986,1cyclictest17754-21lspci00:38:402
214469985,2cyclictest674-21dbus-daemon22:12:192
214469985,2cyclictest660-21avahi-daemon23:46:522
214469985,2cyclictest660-21avahi-daemon22:30:332
214349987,0cyclictest0-21swapper/022:38:120
214349987,0cyclictest0-21swapper/021:38:520
214349987,0cyclictest0-21swapper/021:38:520
214349987,0cyclictest0-21swapper/000:32:330
214349987,0cyclictest0-21swapper/000:19:330
214349986,1cyclictest3399-21kworker/0:021:29:070
214349986,1cyclictest22096-21lspci22:22:080
214349986,1cyclictest10987-21lspci23:42:540
214349985,2cyclictest660-21avahi-daemon23:33:020
214349984,3cyclictest4650-21sshd22:06:020
214519976,0cyclictest0-21swapper/322:30:303
214519976,0cyclictest0-21swapper/300:35:403
214519975,1cyclictest660-21avahi-daemon23:06:113
214519975,1cyclictest660-21avahi-daemon00:01:003
214519974,2cyclictest660-21avahi-daemon22:40:023
214519974,2cyclictest660-21avahi-daemon21:30:293
214519974,2cyclictest660-21avahi-daemon21:11:193
214519974,2cyclictest28561-21sshd23:45:033
214519973,1cyclictest642-21systemd-logind21:27:003
214469976,0cyclictest0-21swapper/219:35:142
214469975,1cyclictest660-21avahi-daemon22:07:292
214469975,1cyclictest660-21avahi-daemon21:51:102
214469975,1cyclictest660-21avahi-daemon00:26:022
214469975,1cyclictest29716-21sshd21:25:122
214469974,2cyclictest674-21dbus-daemon21:17:342
214419976,0cyclictest0-21swapper/119:15:081
214419970,2cyclictest0-21swapper/120:30:001
214349977,0cyclictest3399-21kworker/0:021:30:080
214349976,1cyclictest19377-21lspci22:16:540
214349976,0cyclictest0-21swapper/022:52:220
214349975,1cyclictest11502-21kworker/u8:022:10:350
214349974,2cyclictest674-21dbus-daemon21:21:110
214349974,2cyclictest19645-21sshd22:25:410
214349974,1cyclictest11965-21sshd23:27:210
11141270,0sleep00-21swapper/020:00:170
214519965,0cyclictest0-21swapper/319:35:103
214519964,1cyclictest9024-21ntp_states19:55:173
214519963,2cyclictest1002-21snmpd20:40:123
214519963,2cyclictest1002-21snmpd19:27:163
214519960,5cyclictest0-21swapper/321:07:003
214519960,5cyclictest0-21swapper/320:14:503
214469964,1cyclictest660-21avahi-daemon21:20:162
214469964,1cyclictest1002-21snmpd19:53:592
214469964,1cyclictest1002-21snmpd19:53:582
214469963,2cyclictest674-21dbus-daemon21:05:002
214469963,2cyclictest1002-21snmpd21:08:002
214469963,2cyclictest1002-21snmpd20:00:532
214469963,2cyclictest1002-21snmpd19:44:312
214469960,5cyclictest0-21swapper/220:12:042
214419966,0cyclictest241ktimersoftd/120:51:411
214419966,0cyclictest20132-21kworker/1:020:49:021
214419965,1cyclictest25-21ksoftirqd/120:40:001
214349965,0cyclictest0-21swapper/020:55:110
214349965,0cyclictest0-21swapper/019:27:120
214349963,2cyclictest1002-21snmpd19:16:450
214349960,5cyclictest0-21swapper/020:05:510
214519953,1cyclictest674-21dbus-daemon21:04:553
214519953,1cyclictest26737-21mii-tool19:20:153
214519953,1cyclictest20837-21cat20:25:143
214519953,1cyclictest18698-21grep20:20:133
214519953,1cyclictest16804-21cat20:15:153
214519953,1cyclictest14037-21sadc20:10:013
214519953,1cyclictest10683-21cat20:00:133
214519953,1cyclictest1002-21snmpd20:50:243
214519953,1cyclictest1002-21snmpd20:35:063
214519953,1cyclictest1002-21snmpd19:51:493
214519953,1cyclictest1002-21snmpd19:51:483
214519953,1cyclictest1002-21snmpd19:46:403
214519953,1cyclictest1002-21snmpd19:31:583
214519953,1cyclictest1002-21snmpd19:16:293
214519953,1cyclictest1002-21snmpd19:12:333
214519950,1cyclictest22704-21diskstats20:30:133
214469954,0cyclictest0-21swapper/219:55:242
214469953,1cyclictest699-21gdbus19:25:012
214469953,1cyclictest646-21lsmd20:51:212
214469953,1cyclictest27109-21awk19:20:172
214469953,1cyclictest23968-21sshd20:31:572
214469953,1cyclictest1002-21snmpd20:47:162
214469953,1cyclictest1002-21snmpd20:40:382
214469953,1cyclictest1002-21snmpd20:22:182
214469953,1cyclictest1002-21snmpd20:05:472
214469953,1cyclictest1002-21snmpd19:45:282
214469953,1cyclictest1002-21snmpd19:32:032
214469953,1cyclictest1002-21snmpd19:11:212
214469952,2cyclictest1002-21snmpd20:36:242
214419955,0cyclictest23496-21kworker/1:019:23:361
214419953,1cyclictest649-21polkitd20:25:001
214419953,1cyclictest32695-21grep19:35:131
214349955,0cyclictest3836-21kworker/0:119:55:010
214349955,0cyclictest3836-21kworker/0:119:55:010
214349955,0cyclictest30077-21kworker/0:019:30:020
214349955,0cyclictest24442-21kworker/0:220:52:050
214349955,0cyclictest18093-21kworker/0:020:25:210
214349955,0cyclictest18093-21kworker/0:020:20:170
214349953,1cyclictest674-21dbus-daemon21:00:000
214349953,1cyclictest5204-21ntp_states21:05:150
214349953,1cyclictest409-21cat19:35:140
214349953,1cyclictest26753-21cat19:20:140
214349953,1cyclictest1088-21ntpd20:30:160
214349953,1cyclictest1002-21snmpd20:37:570
214349953,1cyclictest1002-21snmpd20:15:290
214349952,2cyclictest4766-21sed19:45:140
214349952,2cyclictest28807-21diskstats20:45:130
214349950,0cyclictest0-21swapper/020:11:320
214519942,1cyclictest32591-21taskset20:55:043
214519942,1cyclictest2986-21pmu-power19:40:163
214469942,1cyclictest23851-21nfsd419:15:002
214469942,1cyclictest1012-21grep20:55:142
214349940,1cyclictest0-21swapper/020:40:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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