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2026-01-24 - 00:54
[ 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 Fri Jan 23, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26271997171,0cyclictest527-40kipmi012:27:341
26270996060,0cyclictest1002-21snmpd12:27:340
26272995656,0cyclictest12951-21kworker/2:312:27:312
103782550,1sleep010362-21cp10:05:340
249382540,0sleep10-21swapper/109:12:161
190392540,0sleep20-21swapper/209:59:442
84582530,0sleep10-21swapper/110:25:331
101402520,1sleep20-21swapper/212:20:212
101332520,2sleep12627199cyclictest07:45:191
69302510,0sleep16933-21tail10:05:151
65732510,0sleep10-21swapper/109:44:361
172852510,0sleep30-21swapper/312:21:233
93892490,0sleep10-21swapper/111:37:001
50192490,0sleep10-21swapper/111:19:081
291762490,2sleep02627099cyclictest09:40:060
267522490,2sleep175850irq/25-eno1-tx-11:56:371
310712470,0sleep20-21swapper/211:22:352
269192470,0sleep10-21swapper/112:09:471
246472470,0sleep024630-21sshd09:46:280
204082470,0sleep10-21swapper/109:17:011
172602470,0sleep0111rcuc/012:17:030
26273994241,1cyclictest527-40kipmi012:28:303
319552400,2sleep32627399cyclictest12:39:413
17042360,2sleep32627399cyclictest12:06:163
26271993535,0cyclictest527-40kipmi012:23:181
26270993432,1cyclictest32550irq/27-ahci[00012:23:140
258142319,7sleep30-21swapper/307:05:423
258382298,7sleep20-21swapper/207:06:012
2594122110,7sleep10-21swapper/107:07:211
2589522110,7sleep00-21swapper/007:06:440
299862200,0sleep10-21swapper/110:21:141
236312200,1sleep323625-21lspci09:12:023
283292170,0sleep00-21swapper/012:30:160
141402170,0sleep00-21swapper/011:46:150
121242170,1sleep3391rcuc/310:16:063
149522160,0sleep0111rcuc/010:37:590
325532150,0sleep10-21swapper/111:48:481
27432150,1sleep22741-21bash11:40:202
176032150,0sleep00-21swapper/010:49:310
235962140,0sleep00-21swapper/010:03:380
171592140,0sleep20-21swapper/212:33:152
155882140,0sleep10-21swapper/112:37:231
54602130,0sleep05444-21sshd12:35:570
2627299130,1cyclictest674-21dbus-daemon10:12:502
26270991311,1cyclictest0-21swapper/010:56:100
26272991210,1cyclictest24393-21sshd11:13:002
26272991210,1cyclictest10355-21bash11:50:102
2627199120,11cyclictest4980-21lspci10:41:391
26270991210,1cyclictest674-21dbus-daemon09:54:000
26270991210,1cyclictest0-21swapper/009:31:200
2627099120,1cyclictest19197-21sshd10:44:100
2627099120,11cyclictest0-21swapper/011:13:410
26273991110,0cyclictest0-21swapper/310:22:003
26273991110,0cyclictest0-21swapper/309:35:403
2627399110,10cyclictest29398-21bash10:07:413
2627399110,10cyclictest0-21swapper/312:16:003
2627399110,10cyclictest0-21swapper/310:36:003
2627399110,10cyclictest0-21swapper/310:34:113
26272991110,0cyclictest0-21swapper/210:51:302
2627299110,1cyclictest0-21swapper/209:18:102
2627299110,10cyclictest0-21swapper/212:01:002
2627299110,10cyclictest0-21swapper/210:41:402
2627299110,10cyclictest0-21swapper/209:14:202
2627299110,0cyclictest0-21swapper/210:47:312
2627299110,0cyclictest0-21swapper/209:26:302
26271991110,0cyclictest0-21swapper/110:12:291
26271991110,0cyclictest0-21swapper/109:35:491
2627199110,10cyclictest0-21swapper/111:43:391
2627199110,10cyclictest0-21swapper/111:09:391
2627199110,10cyclictest0-21swapper/111:03:191
2627199110,10cyclictest0-21swapper/109:21:401
2627199110,0cyclictest0-21swapper/110:47:301
26270991110,0cyclictest0-21swapper/010:31:000
2627099110,10cyclictest0-21swapper/012:08:300
2627099110,10cyclictest0-21swapper/010:15:400
2627099110,10cyclictest0-21swapper/009:14:200
2627399109,0cyclictest0-21swapper/311:45:413
2627399109,0cyclictest0-21swapper/310:25:203
2627399100,9cyclictest0-21swapper/310:45:303
2627399100,9cyclictest0-21swapper/309:41:313
2627399100,0cyclictest13403-21sshd09:52:103
2627399100,0cyclictest0-21swapper/309:30:313
2627399100,0cyclictest0-21swapper/309:21:303
2627299109,0cyclictest0-21swapper/211:48:012
2627299109,0cyclictest0-21swapper/211:26:102
2627299109,0cyclictest0-21swapper/210:28:502
2627299109,0cyclictest0-21swapper/210:17:502
2627299109,0cyclictest0-21swapper/209:52:202
2627299109,0cyclictest0-21swapper/209:46:302
2627299109,0cyclictest0-21swapper/209:22:002
2627299100,0cyclictest0-21swapper/210:03:102
2627199109,0cyclictest0-21swapper/112:15:491
2627199109,0cyclictest0-21swapper/109:58:301
2627199109,0cyclictest0-21swapper/109:50:091
2627199109,0cyclictest0-21swapper/109:25:491
2627199109,0cyclictest0-21swapper/108:21:391
2627199109,0cyclictest0-21swapper/108:15:401
2627199109,0cyclictest0-21swapper/107:53:501
2627199100,0cyclictest0-21swapper/112:13:401
2627199100,0cyclictest0-21swapper/110:51:291
2627199100,0cyclictest0-21swapper/108:10:391
2627099109,0cyclictest14609-21kworker/0:009:36:300
2627099108,1cyclictest0-21swapper/009:22:010
2627099100,0cyclictest0-21swapper/010:52:100
262739998,0cyclictest0-21swapper/311:41:403
262739998,0cyclictest0-21swapper/311:31:503
262739998,0cyclictest0-21swapper/311:26:003
262739998,0cyclictest0-21swapper/310:57:113
262739998,0cyclictest0-21swapper/309:25:403
262729998,0cyclictest0-21swapper/212:36:212
262729998,0cyclictest0-21swapper/211:16:402
262729998,0cyclictest0-21swapper/207:45:002
262729997,1cyclictest0-21swapper/212:07:302
262719998,0cyclictest0-21swapper/111:22:091
262719997,1cyclictest5441-21grep10:30:411
262709998,0cyclictest0-21swapper/012:12:500
262709998,0cyclictest0-21swapper/011:17:200
262709997,1cyclictest23675-21sshd10:20:400
262709992,3cyclictest27031-21perf08:30:000
262739987,0cyclictest0-21swapper/310:53:303
262739986,1cyclictest660-21avahi-daemon12:30:063
262739986,1cyclictest17301-21lspci11:16:203
262739985,2cyclictest660-21avahi-daemon12:11:083
262739985,2cyclictest660-21avahi-daemon11:57:213
262739985,2cyclictest660-21avahi-daemon11:51:463
262739985,2cyclictest660-21avahi-daemon11:40:003
262739985,2cyclictest660-21avahi-daemon11:07:543
262739985,2cyclictest660-21avahi-daemon11:01:243
262739985,2cyclictest660-21avahi-daemon10:10:103
262739985,2cyclictest660-21avahi-daemon09:55:353
262739985,2cyclictest660-21avahi-daemon09:47:073
262739984,3cyclictest660-21avahi-daemon11:12:193
262729987,0cyclictest0-21swapper/211:09:402
262729987,0cyclictest0-21swapper/211:03:202
262729987,0cyclictest0-21swapper/209:31:012
262729985,2cyclictest660-21avahi-daemon11:57:222
262729985,2cyclictest660-21avahi-daemon11:37:192
262729985,2cyclictest660-21avahi-daemon10:21:182
262729985,2cyclictest660-21avahi-daemon10:05:012
262719987,0cyclictest0-21swapper/112:31:191
262719987,0cyclictest0-21swapper/108:34:401
262719986,1cyclictest660-21avahi-daemon12:02:041
262719986,1cyclictest660-21avahi-daemon10:03:561
262719986,1cyclictest622-13audispd11:30:451
262719986,1cyclictest24507-21lspci09:46:271
262719985,2cyclictest660-21avahi-daemon10:16:261
262709987,0cyclictest0-21swapper/009:56:400
262709987,0cyclictest0-21swapper/008:20:200
262709986,1cyclictest1332-21id11:44:400
262709985,2cyclictest674-21dbus-daemon09:28:190
262709985,2cyclictest660-21avahi-daemon11:32:390
262709985,2cyclictest660-21avahi-daemon10:25:240
262709985,2cyclictest30363-21sshd10:11:100
262709985,1cyclictest446-21awk07:25:010
14629280,0sleep20-21swapper/209:38:322
262739976,0cyclictest0-21swapper/307:55:003
262739974,2cyclictest660-21avahi-daemon10:44:373
262739974,2cyclictest660-21avahi-daemon10:00:043
262739972,4cyclictest620-13auditd09:15:253
262739972,2cyclictest674-21dbus-daemon12:00:243
262729976,0cyclictest0-21swapper/207:10:002
262729975,1cyclictest660-21avahi-daemon12:15:592
262729975,1cyclictest660-21avahi-daemon10:30:132
262729975,1cyclictest660-21avahi-daemon09:41:212
262729974,2cyclictest660-21avahi-daemon12:10:512
262729974,2cyclictest660-21avahi-daemon11:32:092
262729974,2cyclictest660-21avahi-daemon10:55:032
262719976,0cyclictest0-21swapper/109:03:391
262719975,1cyclictest6503-21lspci10:58:401
262719975,1cyclictest25-21ksoftirqd/109:30:151
262719974,2cyclictest674-21dbus-daemon09:00:001
262719974,2cyclictest660-21avahi-daemon11:25:121
262719973,1cyclictest660-21avahi-daemon10:38:021
262719970,6cyclictest0-21swapper/108:51:191
262719970,6cyclictest0-21swapper/108:08:091
262709975,1cyclictest660-21avahi-daemon11:50:110
262709975,1cyclictest660-21avahi-daemon11:35:410
262709975,1cyclictest660-21avahi-daemon11:08:400
262709975,1cyclictest25887-21lspci11:26:090
262709975,1cyclictest1-21systemd12:02:020
262709974,2cyclictest660-21avahi-daemon11:55:210
262709974,2cyclictest660-21avahi-daemon11:04:240
262709972,2cyclictest674-21dbus-daemon11:22:100
22623273,2sleep1660-21avahi-daemon11:51:451
13039270,0sleep00-21swapper/007:55:110
262739964,1cyclictest649-21polkitd11:20:103
262739963,2cyclictest1002-21snmpd08:42:513
262739963,2cyclictest1002-21snmpd08:01:063
262729964,1cyclictest7583-21mii-tool09:00:122
262729964,1cyclictest674-21dbus-daemon10:35:052
262729963,2cyclictest1002-21snmpd09:06:352
262729963,2cyclictest1002-21snmpd08:20:152
262719965,0cyclictest0-21swapper/109:09:101
262719965,0cyclictest0-21swapper/108:43:501
262719964,1cyclictest660-21avahi-daemon11:10:291
262719964,1cyclictest13448-21mii-tool07:55:131
262719962,1cyclictest0-21swapper/108:28:411
262709963,2cyclictest674-21dbus-daemon09:15:060
262709963,2cyclictest1002-21snmpd09:06:520
262709963,2cyclictest1002-21snmpd08:56:530
262709963,2cyclictest1002-21snmpd07:39:160
262709963,2cyclictest1002-21snmpd07:27:130
262709963,2cyclictest1002-21snmpd07:27:130
262739953,1cyclictest9608-21cat09:05:143
262739953,1cyclictest6476-21vmstat08:55:193
262739953,1cyclictest3251-21cat07:30:123
262739953,1cyclictest19549-21cat08:10:143
262739953,1cyclictest17714-21missed_timers08:05:153
262739953,1cyclictest1035-21head07:25:123
262739953,1cyclictest1035-21head07:25:123
262739953,1cyclictest1002-21snmpd08:51:233
262739953,1cyclictest1002-21snmpd08:45:123
262739953,1cyclictest1002-21snmpd08:35:123
262739953,1cyclictest1002-21snmpd07:51:063
262739953,1cyclictest1002-21snmpd07:45:103
262739953,1cyclictest1002-21snmpd07:35:563
262739953,1cyclictest1002-21snmpd07:15:053
262739953,1cyclictest1002-21snmpd07:10:003
262739952,2cyclictest24589-21taskset08:20:333
262739952,2cyclictest1002-21snmpd07:21:223
262739950,4cyclictest0-21swapper/308:32:303
262739950,2cyclictest7142-21diskstats07:40:113
262739950,0cyclictest0-21swapper/309:00:203
262739950,0cyclictest0-21swapper/308:15:113
262729953,1cyclictest6277-21timerwakeupswit08:55:182
262729953,1cyclictest17530-21mii-tool08:05:142
262729953,1cyclictest1015-21runrttasks08:47:162
262729953,1cyclictest1002-21snmpd08:50:372
262729953,1cyclictest1002-21snmpd08:40:342
262729953,1cyclictest1002-21snmpd08:35:332
262729953,1cyclictest1002-21snmpd08:25:482
262729953,1cyclictest1002-21snmpd08:15:032
262729953,1cyclictest1002-21snmpd08:04:442
262729953,1cyclictest1002-21snmpd07:55:112
262729953,1cyclictest1002-21snmpd07:51:572
262729953,1cyclictest1002-21snmpd07:48:292
262729953,1cyclictest1002-21snmpd07:35:432
262729953,1cyclictest1002-21snmpd07:31:132
262729953,1cyclictest1002-21snmpd07:28:202
262729953,1cyclictest1002-21snmpd07:28:192
262729953,1cyclictest1002-21snmpd07:22:072
262729953,1cyclictest1002-21snmpd07:19:342
262729952,2cyclictest1002-21snmpd08:10:352
262719953,1cyclictest947-21/usr/sbin/munin08:45:121
262719953,1cyclictest3288-21cat07:30:121
262719953,1cyclictest1002-21snmpd08:35:241
262719953,1cyclictest1002-21snmpd08:01:381
262719953,1cyclictest1002-21snmpd07:41:461
262719953,1cyclictest1002-21snmpd07:39:311
262719953,1cyclictest1002-21snmpd07:17:131
262719953,1cyclictest1002-21snmpd07:14:301
262709954,0cyclictest0-21swapper/009:04:200
262709954,0cyclictest0-21swapper/007:17:400
262709953,1cyclictest7355-21cat07:40:130
262709953,1cyclictest3529-21cat08:50:130
262709953,1cyclictest26459-21grep07:10:110
262709953,1cyclictest1002-21snmpd08:46:090
262709953,1cyclictest1002-21snmpd08:44:210
262709953,1cyclictest1002-21snmpd08:11:080
262709953,1cyclictest1002-21snmpd07:51:110
262709952,2cyclictest18012-21proc_pri08:05:180
262709952,2cyclictest1002-21snmpd08:16:590
262709950,4cyclictest4551-21sshd07:34:360
262739942,1cyclictest25806-21sed08:25:163
262729942,1cyclictest27500-21expr08:30:112
262719942,1cyclictest844-21cpuspeed_turbos07:25:121
262719942,1cyclictest844-21cpuspeed_turbos07:25:111
262719942,1cyclictest31397-21tail07:20:121
262709942,1cyclictest8989-21grep07:45:110
262709942,1cyclictest29740-21if_eno208:35:130
262709942,1cyclictest27506-21df08:30:120
262709941,2cyclictest674-21dbus-daemon08:00:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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