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2026-01-21 - 17:51
[ 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 all highest latencies:
System rack2slot0.osadl.org (updated Wed Jan 21, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2793721050,0sleep10-21swapper/112:22:061
326612730,0sleep21-21systemd10:01:252
318692730,0sleep00-21swapper/011:41:160
75952610,0sleep30-21swapper/312:09:273
114142590,0sleep30-21swapper/312:23:293
54822570,0sleep30-21swapper/310:41:273
154112550,0sleep20-21swapper/210:42:182
308142540,0sleep1723-21gdbus10:04:481
79012530,0sleep01-21systemd09:34:350
76972530,0sleep00-21swapper/011:50:130
37562530,0sleep30-21swapper/311:22:283
202942530,0sleep0111rcuc/010:14:040
223022510,0sleep10-21swapper/112:27:071
138312510,1sleep213826-21lspci11:42:312
49282500,0sleep10-21swapper/112:17:261
312052500,0sleep30-21swapper/311:38:313
29512500,0sleep30-21swapper/310:33:023
44422490,0sleep24302-21sshd09:55:012
309012490,0sleep230904-21bash09:40:222
227632490,2sleep22644899cyclictest11:29:362
101522490,0sleep3391rcuc/310:19:573
71192480,0sleep10-21swapper/110:47:061
67862480,0sleep30-21swapper/311:33:423
245382470,0sleep10-21swapper/109:23:271
189942470,0sleep20-21swapper/209:11:102
128672470,0sleep10-21swapper/110:09:501
99802440,1sleep21-21systemd12:39:502
92982440,0sleep30-21swapper/309:31:103
100222400,0sleep10-21swapper/109:48:381
2598923315,14sleep10-21swapper/107:05:461
260202319,7sleep20-21swapper/207:06:112
259662298,7sleep30-21swapper/307:05:283
2620222823,3sleep00-21swapper/007:08:250
196982240,0sleep30-21swapper/309:56:333
262962180,0sleep10-21swapper/111:32:361
221662170,0sleep00-21swapper/010:20:570
221662170,0sleep00-21swapper/010:20:570
143312170,0sleep00-21swapper/012:15:240
2644199160,15cyclictest18822-21sshd12:32:201
238312160,0sleep023833-21bash12:21:450
237062160,0sleep10-21swapper/110:59:311
188962160,1sleep118899-21bash09:56:271
140882160,0sleep20-21swapper/210:28:322
279992150,0sleep00-21swapper/010:57:060
2644899152,1cyclictest2501-21sshd10:52:132
26435991510,4cyclictest642-21systemd-logind09:47:220
235152150,1sleep023509-21sshd12:32:430
166462150,0sleep216649-21bash11:20:472
163902150,1sleep116376-21sshd10:20:261
163902150,1sleep116376-21sshd10:20:261
129602150,2sleep02643599cyclictest10:06:160
121502150,0sleep00-21swapper/011:31:240
112502150,1sleep311247-21cpuspeed_turbos07:50:113
277062140,0sleep10-21swapper/109:33:121
2643599140,10cyclictest26114-21sshd12:00:020
200752140,0sleep30-21swapper/312:02:143
183882140,0sleep20-21swapper/209:39:102
131372140,0sleep113113-21sshd10:31:081
2645299130,12cyclictest13093-21sshd11:15:043
26448991312,0cyclictest0-21swapper/210:18:432
26448991311,1cyclictest698-21gdbus10:30:322
26435991310,2cyclictest0-21swapper/011:11:220
2643599130,11cyclictest2815-21sshd10:49:320
209342130,0sleep20-21swapper/211:15:402
152182130,0sleep10-21swapper/112:10:051
124972130,0sleep30-21swapper/309:38:313
26452991210,1cyclictest18093-21grep10:50:443
2645299120,11cyclictest674-21dbus-daemon12:39:343
26441991210,1cyclictest674-21dbus-daemon12:00:391
26441991210,1cyclictest0-21swapper/110:50:101
2644199120,1cyclictest674-21dbus-daemon11:12:191
2643599128,0cyclictest0-21swapper/011:45:520
2643599125,2cyclictest660-21avahi-daemon10:31:460
2643599120,11cyclictest2890-21lspci10:38:320
2643599120,11cyclictest0-21swapper/011:18:520
2643599120,11cyclictest0-21swapper/009:41:430
2643599120,0cyclictest0-21swapper/010:52:220
185212120,0sleep30-21swapper/311:04:353
2645299119,1cyclictest0-21swapper/311:25:053
26452991110,0cyclictest0-21swapper/311:44:143
2644899119,1cyclictest15984-21bash11:37:122
2644899119,1cyclictest0-21swapper/211:51:232
26448991110,0cyclictest0-21swapper/212:18:322
2644899110,10cyclictest0-21swapper/210:11:022
26441991110,0cyclictest0-21swapper/110:44:291
26441991110,0cyclictest0-21swapper/110:36:391
2644199110,10cyclictest0-21swapper/109:18:591
2643599119,1cyclictest0-21swapper/010:43:190
2643599118,0cyclictest0-21swapper/010:25:430
2643599115,2cyclictest674-21dbus-daemon11:28:540
2643599115,2cyclictest660-21avahi-daemon09:37:100
2643599115,1cyclictest18004-21sshd11:07:140
2643599110,10cyclictest0-21swapper/011:57:120
159372110,1sleep0111rcuc/011:40:000
2645299109,0cyclictest0-21swapper/312:10:243
2645299109,0cyclictest0-21swapper/311:09:243
2645299109,0cyclictest0-21swapper/310:45:043
2645299109,0cyclictest0-21swapper/310:22:143
2645299109,0cyclictest0-21swapper/310:22:143
2645299109,0cyclictest0-21swapper/310:05:043
2645299109,0cyclictest0-21swapper/309:23:043
2645299108,1cyclictest7055-21sshd11:58:243
2645299108,1cyclictest3445-21sshd11:49:543
2645299108,1cyclictest0-21swapper/310:37:153
2644899109,0cyclictest0-21swapper/211:45:422
2644899109,0cyclictest0-21swapper/211:11:122
2644899109,0cyclictest0-21swapper/210:20:522
2644899109,0cyclictest0-21swapper/210:20:522
2644899108,1cyclictest0-21swapper/209:49:022
2644899100,9cyclictest0-21swapper/210:38:232
2644899100,0cyclictest0-21swapper/212:31:332
2644899100,0cyclictest0-21swapper/212:12:122
2644899100,0cyclictest0-21swapper/212:09:022
2644199109,0cyclictest0-21swapper/112:35:291
2644199109,0cyclictest0-21swapper/111:57:491
2644199109,0cyclictest0-21swapper/111:08:491
2644199109,0cyclictest0-21swapper/110:19:291
2644199108,1cyclictest30424-21sshd11:21:591
2644199108,1cyclictest25168-21lspci11:29:491
2644199100,9cyclictest0-21swapper/108:04:591
2643599109,0cyclictest0-21swapper/009:27:520
2643599108,1cyclictest0-21swapper/012:27:520
237522100,2sleep02643599cyclictest12:10:440
264529998,0cyclictest0-21swapper/311:52:453
264529998,0cyclictest0-21swapper/311:12:343
264529998,0cyclictest0-21swapper/309:46:443
264529998,0cyclictest0-21swapper/308:30:143
264529996,2cyclictest660-21avahi-daemon12:17:313
264489998,0cyclictest0-21swapper/211:57:022
264489998,0cyclictest0-21swapper/209:31:522
264489997,1cyclictest22935-21id10:07:222
264489997,1cyclictest0-21swapper/210:49:022
264419998,0cyclictest0-21swapper/111:54:591
264419998,0cyclictest0-21swapper/109:38:291
264419997,1cyclictest0-21swapper/111:43:401
264359998,0cyclictest0-21swapper/012:37:420
264359998,0cyclictest0-21swapper/009:58:220
264359998,0cyclictest0-21swapper/009:17:230
264529987,0cyclictest0-21swapper/309:26:343
264529987,0cyclictest0-21swapper/307:22:543
264529986,1cyclictest660-21avahi-daemon09:50:133
264529986,1cyclictest26593-21lspci09:40:023
264529986,1cyclictest22595-21lspci12:32:383
264529986,1cyclictest14223-21lspci10:25:443
264529985,2cyclictest660-21avahi-daemon12:26:393
264529985,2cyclictest660-21avahi-daemon09:12:093
264489987,0cyclictest0-21swapper/211:07:422
264489987,0cyclictest0-21swapper/209:20:022
264489986,1cyclictest23400-21lspci12:27:122
264489986,1cyclictest20083-21lspci12:24:132
264489985,2cyclictest660-21avahi-daemon11:01:292
264489985,2cyclictest660-21avahi-daemon10:56:062
264489984,3cyclictest660-21avahi-daemon09:55:592
264489984,3cyclictest5976-21sshd11:33:382
264419987,0cyclictest0-21swapper/111:17:001
264419987,0cyclictest0-21swapper/110:28:501
264419986,1cyclictest3590-21sshd09:51:211
264419986,1cyclictest26791-21bash09:29:301
264419985,2cyclictest674-21dbus-daemon11:45:541
264419985,2cyclictest674-21dbus-daemon09:10:101
264419984,3cyclictest649-21polkitd12:08:201
264419984,1cyclictest32446-21sshd09:40:331
264359987,0cyclictest0-21swapper/012:08:520
264359987,0cyclictest0-21swapper/009:05:120
264359986,1cyclictest3476-21lspci11:03:160
264529976,0cyclictest0-21swapper/307:10:153
264529975,1cyclictest660-21avahi-daemon10:55:403
264529974,2cyclictest660-21avahi-daemon10:14:273
264529974,2cyclictest660-21avahi-daemon10:01:303
264529974,2cyclictest660-21avahi-daemon09:16:113
264489975,1cyclictest10247-21lspci12:01:232
264489974,2cyclictest699-21gdbus09:15:142
264419976,0cyclictest0-21swapper/108:37:201
264419976,0cyclictest0-21swapper/108:37:191
264419976,0cyclictest0-21swapper/107:25:301
264419975,1cyclictest660-21avahi-daemon11:00:251
264419975,1cyclictest660-21avahi-daemon10:11:091
264419973,3cyclictest674-21dbus-daemon11:35:581
264359976,0cyclictest0-21swapper/009:20:320
264359975,1cyclictest7034-21kworker/0:209:10:080
264359975,1cyclictest660-21avahi-daemon11:20:140
264359975,1cyclictest660-21avahi-daemon09:51:430
264359974,2cyclictest674-21dbus-daemon10:03:250
264359972,4cyclictest698-21gdbus10:17:590
264359970,6cyclictest32140-21sshd07:20:160
264529965,0cyclictest0-21swapper/309:06:143
264529965,0cyclictest0-21swapper/307:40:343
264529965,0cyclictest0-21swapper/307:29:143
264529964,1cyclictest674-21dbus-daemon08:40:003
264529964,1cyclictest674-21dbus-daemon08:40:003
264529964,1cyclictest649-21polkitd08:50:003
264529964,1cyclictest25137-21sh08:25:003
264529963,2cyclictest1002-21snmpd08:48:223
264529963,2cyclictest1002-21snmpd08:12:023
264529963,2cyclictest1002-21snmpd08:06:383
264529963,2cyclictest1002-21snmpd07:36:003
264489964,1cyclictest660-21avahi-daemon09:25:402
264489963,2cyclictest1002-21snmpd08:46:362
264489963,2cyclictest1002-21snmpd07:43:562
264489963,2cyclictest1002-21snmpd07:27:072
264489960,5cyclictest0-21swapper/207:34:122
264419965,0cyclictest0-21swapper/108:28:191
264419964,1cyclictest660-21avahi-daemon09:01:011
264419963,2cyclictest1002-21snmpd08:48:001
264419960,5cyclictest0-21swapper/107:58:591
264359965,0cyclictest0-21swapper/007:40:420
264359964,1cyclictest660-21avahi-daemon07:55:000
264359963,2cyclictest1002-21snmpd09:02:400
264359963,2cyclictest1002-21snmpd08:48:390
264359963,2cyclictest1002-21snmpd08:35:450
264359963,2cyclictest1002-21snmpd08:35:450
264359963,2cyclictest1002-21snmpd08:10:170
264359963,2cyclictest1002-21snmpd08:09:260
264359963,2cyclictest1002-21snmpd07:33:590
264359960,5cyclictest0-21swapper/008:15:180
264529953,1cyclictest9564-21cat07:45:143
264529953,1cyclictest699-21gdbus08:55:003
264529953,1cyclictest22868-21sshd08:17:173
264529953,1cyclictest1002-21snmpd08:44:093
264529953,1cyclictest1002-21snmpd07:59:203
264529953,1cyclictest1002-21snmpd07:31:553
264529953,1cyclictest1002-21snmpd07:17:463
264529952,2cyclictest7352-21cat09:00:113
264529952,2cyclictest1002-21snmpd08:26:133
264529950,4cyclictest16685-21sshd08:01:173
264489953,1cyclictest642-21systemd-logind08:25:002
264489953,1cyclictest31521-21sh07:20:112
264489953,1cyclictest31495-21cpu08:40:112
264489953,1cyclictest24185-21grep08:20:152
264489953,1cyclictest17226-21/usr/sbin/munin08:05:102
264489953,1cyclictest11608-21cat07:50:132
264489953,1cyclictest1002-21snmpd08:55:072
264489953,1cyclictest1002-21snmpd08:50:132
264489953,1cyclictest1002-21snmpd08:37:042
264489953,1cyclictest1002-21snmpd08:37:032
264489953,1cyclictest1002-21snmpd08:18:272
264489953,1cyclictest1002-21snmpd08:11:202
264489953,1cyclictest1002-21snmpd08:02:542
264489953,1cyclictest1002-21snmpd07:45:112
264489953,1cyclictest1002-21snmpd07:35:362
264489953,1cyclictest1002-21snmpd07:16:252
264489953,1cyclictest1002-21snmpd07:10:592
264489952,2cyclictest1002-21snmpd07:57:592
264489951,2cyclictest10337-21sshd09:05:172
264419954,0cyclictest0-21swapper/109:06:591
264419954,0cyclictest0-21swapper/108:11:591
264419954,0cyclictest0-21swapper/107:12:291
264419953,1cyclictest31889-21hwlatdetect08:40:131
264419953,1cyclictest23833-21cat08:20:131
264419953,1cyclictest17717-21cat08:05:111
264419953,1cyclictest1002-21snmpd08:50:071
264419953,1cyclictest1002-21snmpd08:30:031
264419953,1cyclictest1002-21snmpd08:17:131
264419953,1cyclictest1002-21snmpd07:54:541
264419953,1cyclictest1002-21snmpd07:32:071
264419953,1cyclictest1002-21snmpd07:21:251
264419953,1cyclictest1002-21snmpd07:15:371
264419950,1cyclictest0-21swapper/107:40:121
264359953,1cyclictest27876-21cat08:30:130
264359953,1cyclictest15183-21/usr/sbin/munin08:00:130
264359953,1cyclictest1088-21ntpd08:25:180
264359953,1cyclictest1002-21snmpd08:56:310
264359953,1cyclictest1002-21snmpd08:40:150
264359953,1cyclictest1002-21snmpd07:37:320
264359952,2cyclictest9212-21tr07:45:120
264359952,2cyclictest25021-21taskset08:23:400
264359952,2cyclictest1002-21snmpd08:50:440
264359952,2cyclictest1002-21snmpd07:16:550
264359952,2cyclictest1002-21snmpd07:12:070
264359950,4cyclictest12084-21wc07:50:180
264489942,1cyclictest0-21swapper/209:00:022
264489942,1cyclictest0-21swapper/208:30:112
264419942,1cyclictest699-21gdbus07:45:001
264419942,1cyclictest5062-21sort07:35:121
264419942,1cyclictest0-21swapper/108:55:131
264359942,1cyclictest674-21dbus-daemon07:25:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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