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2026-02-15 - 12:29
[ 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 792 highest latencies:
System rack2slot0.osadl.org (updated Sun Feb 15, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
75552980,2sleep12006399cyclictest22:13:321
271852890,0sleep00-21swapper/021:44:250
182462870,2sleep02006199cyclictest21:40:000
182462870,2sleep02006199cyclictest21:39:590
100052820,1sleep19967-21sshd22:50:421
5132780,1sleep320052-21cyclictest22:49:593
305692770,2sleep32007199cyclictest23:58:333
275842750,0sleep30-21swapper/300:09:193
201072600,2sleep22006899cyclictest00:25:112
190702580,1sleep119074-21pmu-power19:05:161
215812570,0sleep00-21swapper/023:02:420
149192560,1sleep314917-21lspci00:02:423
318832540,0sleep20-21swapper/200:17:552
9262530,0sleep10-21swapper/100:37:161
317022530,0sleep30-21swapper/321:34:303
110552530,0sleep20-21swapper/221:46:032
78792520,0sleep10-21swapper/121:15:581
7782510,0sleep10-21swapper/100:18:021
325242510,1sleep132515-21sshd23:03:391
91402500,1sleep3401ktimersoftd/321:49:243
304732500,0sleep20-21swapper/223:00:402
145442500,0sleep20-21swapper/221:28:332
272482490,0sleep20-21swapper/221:37:262
272482490,0sleep20-21swapper/221:37:252
254032490,2sleep12006399cyclictest23:14:051
234042490,0sleep30-21swapper/322:51:533
202962490,0sleep10-21swapper/123:19:101
202962490,0sleep10-21swapper/123:19:101
170152490,0sleep30-21swapper/321:11:593
23032480,0sleep02306-21bash22:44:410
31832470,0sleep30-21swapper/300:20:563
291162470,0sleep30-21swapper/322:25:013
228922470,0sleep20-21swapper/222:32:402
218632470,0sleep20-21swapper/200:00:292
38202440,0sleep00-21swapper/023:56:140
181592239,10sleep30-21swapper/319:05:083
1984222110,7sleep20-21swapper/219:08:392
1967822110,7sleep00-21swapper/019:06:360
126562210,0sleep20-21swapper/223:45:582
212502200,0sleep221251-21systemd-cgroups23:27:282
255212190,1sleep225520-21id23:44:232
312422180,1sleep131240-21lspci23:25:311
249612170,1sleep1231rcuc/122:38:201
20071991717,0cyclictest401ktimersoftd/320:53:163
283792160,0sleep10-21swapper/121:25:141
20071991616,0cyclictest401ktimersoftd/320:31:303
156992160,0sleep2311rcuc/223:57:152
146072160,0sleep30-21swapper/322:37:273
139032160,0sleep013796-21sshd23:37:510
91162150,0sleep00-21swapper/021:10:310
58462150,0sleep05842-21grep23:42:400
43632150,0sleep34362-21bash23:39:513
36212150,1sleep13620-21sshd00:34:481
2007199153,1cyclictest699-21gdbus22:05:163
20071991515,0cyclictest401ktimersoftd/319:50:303
20071991513,1cyclictest41-21ksoftirqd/321:36:273
20071991513,1cyclictest41-21ksoftirqd/321:36:263
231352140,0sleep30-21swapper/300:25:213
2007199142,3cyclictest41-21ksoftirqd/323:11:253
20071991414,0cyclictest401ktimersoftd/319:58:033
185722140,0sleep10-21swapper/123:46:291
163532140,0sleep00-21swapper/000:00:060
240152130,0sleep00-21swapper/021:33:390
2007199134,1cyclictest41-21ksoftirqd/323:35:003
2007199133,2cyclictest41-21ksoftirqd/322:40:113
2007199132,3cyclictest41-21ksoftirqd/323:00:323
2007199130,11cyclictest642-21systemd-logind21:51:063
2006899130,1cyclictest31940-21sshd23:09:072
2006899130,1cyclictest0-21swapper/221:50:572
2006899130,12cyclictest674-21dbus-daemon21:17:572
20063991312,0cyclictest16546-21lspci00:08:211
20063991312,0cyclictest14194-21lspci23:37:521
20061991311,1cyclictest620-17auditd00:25:550
2006199130,12cyclictest1-21systemd22:37:250
2007199124,1cyclictest41-21ksoftirqd/300:11:373
2007199123,1cyclictest41-21ksoftirqd/323:07:193
2007199123,1cyclictest41-21ksoftirqd/322:12:083
20071991212,0cyclictest401ktimersoftd/320:35:023
20071991212,0cyclictest401ktimersoftd/319:35:383
20071991210,1cyclictest1-21systemd23:54:073
2007199120,3cyclictest41-21ksoftirqd/322:18:313
2007199120,1cyclictest21784-21sshd23:46:463
20068991211,0cyclictest1072-21nfsd00:35:162
2006899120,11cyclictest9129-21lspci22:50:372
2006899120,11cyclictest5571-21sshd22:44:572
2006399120,1cyclictest674-21dbus-daemon23:52:171
2006399120,11cyclictest1026-21sshd21:45:361
2006399120,11cyclictest0-21swapper/122:26:361
2006399120,11cyclictest0-21swapper/121:00:161
2006199120,1cyclictest32225-21grepconf.sh22:09:160
2006199120,11cyclictest0-21swapper/021:54:460
2007199119,1cyclictest41-21ksoftirqd/300:15:183
2007199114,1cyclictest41-21ksoftirqd/323:40:313
2007199113,1cyclictest41-21ksoftirqd/300:35:443
2007199113,1cyclictest41-21ksoftirqd/300:32:463
2007199112,3cyclictest41-21ksoftirqd/323:20:593
2007199112,3cyclictest41-21ksoftirqd/322:55:433
2007199112,2cyclictest41-21ksoftirqd/323:26:223
2007199111,3cyclictest41-21ksoftirqd/322:21:423
2007199111,2cyclictest41-21ksoftirqd/322:30:283
20071991111,0cyclictest401ktimersoftd/320:42:023
20071991111,0cyclictest401ktimersoftd/320:00:543
20071991111,0cyclictest401ktimersoftd/319:30:473
20071991110,0cyclictest0-21swapper/321:40:563
2006899119,1cyclictest8434-21lspci22:06:362
2006899119,1cyclictest6063-21sshd23:20:362
2006899119,1cyclictest20590-21lspci00:22:272
2006899119,1cyclictest15875-21bash21:11:462
2006899119,1cyclictest0-21swapper/222:28:372
20068991110,0cyclictest0-21swapper/200:11:262
2006899110,10cyclictest0-21swapper/223:51:372
2006899110,10cyclictest0-21swapper/223:33:562
2006899110,0cyclictest25251-21sshd21:33:472
2006899110,0cyclictest0-21swapper/221:24:262
2006399119,1cyclictest698-21gdbus21:12:251
2006399119,1cyclictest25-21ksoftirqd/100:21:591
20063991110,0cyclictest527-40kipmi000:13:201
20063991110,0cyclictest30884-21lspci21:34:251
2006399110,10cyclictest0-21swapper/123:59:571
2006399110,10cyclictest0-21swapper/122:41:261
2006399110,10cyclictest0-21swapper/122:09:061
2006399110,10cyclictest0-21swapper/121:20:461
2006199119,1cyclictest17985-21sshd23:54:460
20061991110,0cyclictest0-21swapper/023:48:350
2006199110,10cyclictest0-21swapper/000:30:060
2006199110,0cyclictest0-21swapper/023:34:460
2007199104,2cyclictest41-21ksoftirqd/321:23:233
2007199102,3cyclictest41-21ksoftirqd/321:30:013
2007199102,1cyclictest41-21ksoftirqd/322:01:383
2007199101,3cyclictest41-21ksoftirqd/323:15:263
2007199101,3cyclictest41-21ksoftirqd/323:15:253
20071991010,0cyclictest401ktimersoftd/319:48:513
20071991010,0cyclictest401ktimersoftd/319:25:343
2007199100,2cyclictest41-21ksoftirqd/321:59:013
2006899109,0cyclictest0-21swapper/221:40:462
2006899108,1cyclictest22704-21sshd22:49:062
2006899100,0cyclictest0-21swapper/222:14:272
2006399109,0cyclictest8012-21lspci22:17:031
2006199109,0cyclictest0-21swapper/022:58:360
2006199109,0cyclictest0-21swapper/021:56:150
2006199109,0cyclictest0-21swapper/021:45:450
2006199109,0cyclictest0-21swapper/000:14:550
2006199108,1cyclictest0-21swapper/023:08:260
2006199100,0cyclictest0-21swapper/022:49:550
2006199100,0cyclictest0-21swapper/022:24:050
2006199100,0cyclictest0-21swapper/020:42:160
3902292,1sleep1241ktimersoftd/121:35:011
3902292,1sleep1241ktimersoftd/121:35:001
24824290,0sleep0101ktimersoftd/023:16:450
24824290,0sleep0101ktimersoftd/023:16:440
200719999,0cyclictest401ktimersoftd/320:45:043
200719999,0cyclictest401ktimersoftd/319:17:233
200719999,0cyclictest401ktimersoftd/319:11:023
200719997,1cyclictest41-21ksoftirqd/320:15:003
200719990,1cyclictest41-21ksoftirqd/321:18:373
200689998,0cyclictest5072-21sshd22:36:372
200689998,0cyclictest0-21swapper/222:59:172
200689997,1cyclictest13960-21open_inodes23:10:162
200689996,2cyclictest660-21avahi-daemon23:15:462
200689996,2cyclictest660-21avahi-daemon23:15:462
200689996,2cyclictest660-21avahi-daemon21:56:112
200639998,0cyclictest29254-21lspci21:41:041
200639998,0cyclictest22556-21lspci22:24:271
200639998,0cyclictest0-21swapper/123:21:161
200639998,0cyclictest0-21swapper/122:02:261
200639997,1cyclictest25-21ksoftirqd/123:40:071
200639997,1cyclictest25-21ksoftirqd/100:00:181
200639994,4cyclictest674-21dbus-daemon22:55:141
200619998,0cyclictest0-21swapper/023:12:160
200619998,0cyclictest0-21swapper/022:12:350
200619998,0cyclictest0-21swapper/022:02:360
200619998,0cyclictest0-21swapper/021:23:060
200619998,0cyclictest0-21swapper/021:18:460
200619998,0cyclictest0-21swapper/020:10:250
200619998,0cyclictest0-21swapper/000:08:060
200619997,1cyclictest0-21swapper/000:21:460
12762296,1sleep125-21ksoftirqd/122:31:491
200719988,0cyclictest401ktimersoftd/319:42:083
200719988,0cyclictest401ktimersoftd/319:20:243
200689986,1cyclictest26647-21lspci00:31:112
200689986,1cyclictest24135-21lspci00:06:122
200689985,2cyclictest660-21avahi-daemon23:36:122
200639986,1cyclictest649-21polkitd23:32:151
200639986,1cyclictest25-21ksoftirqd/121:57:061
200639985,2cyclictest660-21avahi-daemon21:54:111
200639980,7cyclictest0-21swapper/119:49:461
200639980,1cyclictest674-21dbus-daemon23:06:021
200619987,0cyclictest0-21swapper/021:29:550
200619987,0cyclictest0-21swapper/021:04:150
200619987,0cyclictest0-21swapper/020:31:360
200619987,0cyclictest0-21swapper/019:16:150
200619987,0cyclictest0-21swapper/000:36:060
200619986,1cyclictest9351-21lspci22:50:390
200619986,1cyclictest32160-21kworker/0:222:30:110
200619986,1cyclictest19243-21lspci22:29:410
200619986,1cyclictest0-21swapper/023:25:160
200619985,2cyclictest674-21dbus-daemon23:23:080
200619980,4cyclictest26687-21perf19:25:000
200719975,1cyclictest41-21ksoftirqd/321:09:593
200689975,1cyclictest660-21avahi-daemon22:16:182
200689974,2cyclictest6652-21sshd22:20:172
200689970,1cyclictest131rcu_sched22:00:262
200639975,1cyclictest25-21ksoftirqd/100:25:211
200639973,3cyclictest9070-21sshd22:45:121
200619976,0cyclictest0-21swapper/020:55:360
200619976,0cyclictest0-21swapper/020:27:060
200619976,0cyclictest0-21swapper/019:28:060
200619975,1cyclictest26252-21lspci22:15:280
200619975,1cyclictest0-21swapper/020:18:360
200619974,2cyclictest1836-21sshd00:15:180
200619971,3cyclictest2482-21perf19:45:010
200619970,0cyclictest0-21swapper/019:46:250
200719965,0cyclictest41-21ksoftirqd/320:59:593
200689965,0cyclictest0-21swapper/220:55:162
200689965,0cyclictest0-21swapper/219:20:172
200689964,1cyclictest674-21dbus-daemon20:49:592
200689964,1cyclictest1002-21snmpd21:02:482
200689963,2cyclictest674-21dbus-daemon19:20:002
200689963,2cyclictest1002-21snmpd19:59:522
200689963,2cyclictest1002-21snmpd19:49:492
200689963,2cyclictest1002-21snmpd19:38:452
200689960,5cyclictest0-21swapper/220:24:162
200639963,2cyclictest1002-21snmpd20:51:571
200639963,2cyclictest1002-21snmpd20:38:231
200639963,2cyclictest1002-21snmpd20:24:581
200639963,2cyclictest1002-21snmpd20:15:081
200639961,1cyclictest131rcu_sched19:25:011
200639960,5cyclictest0-21swapper/119:13:161
200619960,0cyclictest0-21swapper/020:48:250
200719953,1cyclictest15412-21cat20:15:133
200719953,1cyclictest1477-21cat21:00:163
200719953,1cyclictest11374-21irqstats20:05:143
200719953,1cyclictest1002-21snmpd20:25:173
200719953,1cyclictest1002-21snmpd20:22:143
200689954,0cyclictest0-21swapper/220:10:272
200689953,1cyclictest674-21dbus-daemon20:10:002
200689953,1cyclictest3441-21cat21:05:132
200689953,1cyclictest27197-21gltestperf19:25:142
200689953,1cyclictest1002-21snmpd20:51:092
200689953,1cyclictest1002-21snmpd20:31:192
200689953,1cyclictest1002-21snmpd20:25:442
200689953,1cyclictest1002-21snmpd20:00:192
200689953,1cyclictest1002-21snmpd19:40:112
200689953,1cyclictest1002-21snmpd19:10:352
200689952,2cyclictest1002-21snmpd20:40:232
200689952,2cyclictest1002-21snmpd20:15:112
200689952,2cyclictest1002-21snmpd19:30:322
200639955,0cyclictest4184-21kworker/1:120:00:341
200639955,0cyclictest16747-21kworker/1:020:26:401
200639953,1cyclictest27989-21cat19:25:201
200639953,1cyclictest23325-21cat19:15:141
200639953,1cyclictest13375-21cat20:10:121
200639953,1cyclictest1002-21snmpd21:05:331
200639953,1cyclictest1002-21snmpd20:42:081
200639953,1cyclictest1002-21snmpd20:33:341
200639953,1cyclictest1002-21snmpd20:06:241
200639953,1cyclictest1002-21snmpd19:56:331
200639953,1cyclictest1002-21snmpd19:36:481
200639953,1cyclictest1002-21snmpd19:30:261
200639952,2cyclictest1002-21snmpd20:55:291
200639952,2cyclictest1002-21snmpd19:50:161
200639950,4cyclictest0-21swapper/120:48:251
200639950,4cyclictest0-21swapper/119:43:351
200619955,0cyclictest4719-21kworker/0:020:20:140
200619955,0cyclictest22102-21kworker/0:119:33:340
200619953,1cyclictest29181-21/usr/sbin/munin20:50:210
200619953,1cyclictest11343-21cat20:05:140
200619953,1cyclictest1002-21snmpd21:05:060
200619953,1cyclictest1002-21snmpd20:36:130
200619953,1cyclictest1002-21snmpd20:02:100
200619953,1cyclictest1002-21snmpd19:55:540
200619953,1cyclictest1002-21snmpd19:53:160
200619953,1cyclictest1002-21snmpd19:37:060
200619952,2cyclictest1002-21snmpd19:12:120
200689942,1cyclictest5423-21needreboot19:50:152
200689942,1cyclictest1002-21snmpd20:35:082
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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