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2026-03-04 - 06:23
[ 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 Wed Mar 04, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3021921080,1sleep21070-21nfsd23:18:112
60682870,0sleep20-21swapper/200:22:082
295882810,0sleep30-21swapper/323:18:083
70792770,1sleep3401ktimersoftd/323:05:143
192712760,2sleep21006199cyclictest22:16:232
273282640,0sleep30-21swapper/323:53:413
215612590,0sleep00-21swapper/023:03:470
7792570,0sleep00-21swapper/000:27:100
51132570,0sleep30-21swapper/323:02:223
242122530,0sleep024209-21lspci21:35:150
199432530,0sleep30-21swapper/300:37:033
173812530,1sleep3391rcuc/322:52:283
3212510,0sleep30-21swapper/322:17:523
279442510,1sleep127942-21sshd23:34:281
110442510,0sleep10-21swapper/122:21:541
15612500,0sleep1231rcuc/123:37:411
144282500,0sleep00-21swapper/022:38:360
136482500,0sleep30-21swapper/319:15:153
6542490,0sleep30-21swapper/322:04:023
131622490,1sleep013148-21bash23:27:420
107302490,0sleep10-21swapper/122:35:291
315042480,0sleep00-21swapper/000:35:160
100452480,1sleep11005499cyclictest00:03:121
91162470,0sleep00-21swapper/023:38:200
85792470,1sleep31006699cyclictest23:24:373
316472470,0sleep10-21swapper/100:16:021
239552470,0sleep00-21swapper/021:31:390
15822470,0sleep1231rcuc/100:10:411
317922420,0sleep20-21swapper/222:34:372
219222390,0sleep10-21swapper/100:06:571
81332380,1sleep2699-21gdbus22:08:182
276292360,0sleep30-21swapper/323:42:393
239412350,0sleep31006699cyclictest00:23:413
96762308,7sleep30-21swapper/319:06:393
51012280,0sleep20-21swapper/223:43:302
99282277,7sleep10-21swapper/119:09:501
979922312,7sleep00-21swapper/019:08:130
51312230,1sleep31006699cyclictest23:32:303
976122110,7sleep20-21swapper/219:07:432
282962190,1sleep0674-21dbus-daemon22:42:280
277312180,0sleep30-21swapper/323:48:123
17672180,0sleep20-21swapper/200:16:162
47052160,0sleep30-21swapper/322:24:103
312292160,1sleep131214-21sshd23:10:051
247702160,0sleep00-21swapper/023:42:250
224552160,1sleep022445-21sshd22:09:520
1006199161,13cyclictest29979-21gdbus21:52:312
1006199160,1cyclictest674-21dbus-daemon22:20:222
1005499162,1cyclictest642-21systemd-logind21:13:301
10066991514,0cyclictest1579-21lspci21:53:413
10061991510,4cyclictest1006-21bash22:53:512
10054991510,4cyclictest931-21sshd22:07:301
311692140,0sleep2321ktimersoftd/222:00:162
292132140,0sleep20-21swapper/221:56:362
246442140,1sleep11-21systemd23:01:161
209122140,0sleep30-21swapper/322:30:543
204092140,0sleep3391rcuc/322:39:073
10066991414,0cyclictest401ktimersoftd/320:14:443
10066991413,0cyclictest11300-21lspci00:11:323
10061991410,3cyclictest0-21swapper/223:35:312
1006199140,9cyclictest29161-21sshd23:31:472
1006199140,13cyclictest0-21swapper/221:33:422
1005499149,3cyclictest0-21swapper/122:59:501
301462130,0sleep00-21swapper/022:03:430
10066991312,0cyclictest401ktimersoftd/322:08:303
10066991312,0cyclictest32554-21lspci22:40:083
10066991311,1cyclictest4436-21lspci21:47:013
10066991311,1cyclictest0-21swapper/322:57:143
1006699130,11cyclictest8234-21bash00:08:343
1006199130,2cyclictest674-21dbus-daemon21:46:582
1006199130,1cyclictest19834-21sshd21:38:182
1006199130,12cyclictest0-21swapper/223:54:222
1005499130,0cyclictest0-21swapper/123:07:001
10050991311,1cyclictest0-21swapper/022:28:290
298782120,0sleep00-21swapper/022:34:270
10066991211,0cyclictest401ktimersoftd/323:38:313
10066991211,0cyclictest20642-21lspci23:11:533
1006199125,6cyclictest674-21dbus-daemon00:08:052
1006199124,7cyclictest660-21avahi-daemon22:40:072
1006199120,2cyclictest699-21gdbus22:57:022
1006199120,2cyclictest5502-21sshd21:11:422
1006199120,2cyclictest31819-21sshd23:07:222
1006199120,2cyclictest29356-21sshd21:15:462
1006199120,2cyclictest12237-21sshd23:55:102
1006199120,1cyclictest674-21dbus-daemon22:25:542
1005499123,1cyclictest0-21swapper/123:15:041
10054991210,1cyclictest26297-21lspci23:28:501
1005499120,1cyclictest1026-21sshd22:48:501
1005499120,11cyclictest8878-21bash21:33:401
1005499120,11cyclictest12272-21lspci23:49:401
1005499120,0cyclictest0-21swapper/123:43:001
1005099120,1cyclictest0-21swapper/023:51:190
1005099120,11cyclictest0-21swapper/023:24:590
1005099120,11cyclictest0-21swapper/021:12:590
10066991110,0cyclictest5239-21lspci21:11:393
10066991110,0cyclictest21302-21lspci21:41:533
10066991110,0cyclictest0-21swapper/300:01:343
1006699110,10cyclictest0-21swapper/321:39:543
1006199115,5cyclictest674-21dbus-daemon23:12:122
1006199115,5cyclictest649-21polkitd23:45:172
1006199114,6cyclictest674-21dbus-daemon22:45:522
1006199114,6cyclictest674-21dbus-daemon22:35:522
1006199114,6cyclictest674-21dbus-daemon22:10:282
1006199114,6cyclictest660-21avahi-daemon23:26:132
1006199114,6cyclictest660-21avahi-daemon00:00:292
1006199114,6cyclictest649-21polkitd23:00:022
1006199114,6cyclictest649-21polkitd21:41:552
1006199114,6cyclictest649-21polkitd00:12:042
1006199114,6cyclictest11038-21sshd00:25:162
1006199113,7cyclictest649-21polkitd00:32:382
1006199112,1cyclictest16266-21lspci00:36:432
10061991110,0cyclictest0-21swapper/220:20:112
10061991110,0cyclictest0-21swapper/219:45:012
1006199110,1cyclictest699-21gdbus23:20:062
1005499116,1cyclictest13861-21lspci00:31:001
1005499115,5cyclictest660-21avahi-daemon23:20:251
1005499115,1cyclictest674-21dbus-daemon22:02:451
1005499115,1cyclictest660-21avahi-daemon23:51:491
1005499115,1cyclictest660-21avahi-daemon21:58:531
1005499115,1cyclictest660-21avahi-daemon00:27:251
1005499115,1cyclictest649-21polkitd21:42:411
1005499114,6cyclictest660-21avahi-daemon22:10:231
1005499114,2cyclictest674-21dbus-daemon22:17:461
1005499114,1cyclictest8461-21sshd21:47:281
1005499114,1cyclictest674-21dbus-daemon21:26:551
1005499114,1cyclictest660-21avahi-daemon21:17:321
1005499113,3cyclictest674-21dbus-daemon22:26:211
1005499113,1cyclictest660-21avahi-daemon00:20:041
10054991110,0cyclictest0-21swapper/122:42:401
1005499110,5cyclictest9553-21sshd00:36:081
1005499110,0cyclictest0-21swapper/120:20:101
1005099119,1cyclictest21814-21sshd22:50:090
10050991110,0cyclictest0-21swapper/023:15:300
10050991110,0cyclictest0-21swapper/000:02:390
1005099110,10cyclictest0-21swapper/021:26:190
1005099110,10cyclictest0-21swapper/020:25:390
1005099110,10cyclictest0-21swapper/000:23:590
1006699109,0cyclictest20579-21lspci23:58:373
1006699109,0cyclictest0-21swapper/300:25:143
1006699108,1cyclictest41-21ksoftirqd/322:27:443
10066991010,0cyclictest401ktimersoftd/319:20:033
1006699100,0cyclictest0-21swapper/319:30:233
1006199108,1cyclictest0-21swapper/221:28:012
1006199104,5cyclictest660-21avahi-daemon21:20:242
1006199104,5cyclictest660-21avahi-daemon20:40:002
1006199103,2cyclictest1002-21snmpd20:07:232
1005499105,1cyclictest660-21avahi-daemon21:39:081
1005499104,1cyclictest674-21dbus-daemon22:31:061
1005499103,2cyclictest674-21dbus-daemon22:51:221
1005499103,1cyclictest674-21dbus-daemon23:55:021
1005499102,3cyclictest642-21systemd-logind21:51:481
1005499102,1cyclictest0-21swapper/121:22:541
1005099109,0cyclictest0-21swapper/023:07:090
1005099109,0cyclictest0-21swapper/021:44:490
1005099108,1cyclictest17475-21sshd21:19:290
1005099104,2cyclictest2907-21sshd23:32:190
1005099100,0cyclictest0-21swapper/020:52:290
19548290,0sleep30-21swapper/300:15:043
100669999,0cyclictest401ktimersoftd/320:56:033
100669999,0cyclictest401ktimersoftd/319:52:493
100669998,0cyclictest401ktimersoftd/322:11:113
100669998,0cyclictest0-21swapper/321:59:243
100669997,1cyclictest41-21ksoftirqd/300:30:273
100669996,2cyclictest10227-21sshd23:27:273
100669991,1cyclictest131rcu_sched21:20:003
100619993,5cyclictest1002-21snmpd21:01:312
100619993,5cyclictest1002-21snmpd19:32:582
100619993,1cyclictest15353-21cat19:20:142
100619992,2cyclictest674-21dbus-daemon19:14:552
100549994,1cyclictest1002-21snmpd20:11:111
100549993,1cyclictest674-21dbus-daemon20:20:001
100509998,0cyclictest0-21swapper/000:30:100
100509997,1cyclictest9-21ksoftirqd/023:46:090
100509997,1cyclictest9-21ksoftirqd/000:10:500
100509997,1cyclictest10982-21sshd21:51:090
100509990,8cyclictest3442-21sshd22:18:120
100669987,0cyclictest0-21swapper/321:31:143
100669987,0cyclictest0-21swapper/320:04:243
100669986,1cyclictest41-21ksoftirqd/322:46:353
100669986,1cyclictest22151-21bash21:20:143
100669980,7cyclictest0-21swapper/319:47:343
100619983,4cyclictest642-21systemd-logind20:01:012
100619983,4cyclictest17759-21ntp_states19:25:162
100619983,1cyclictest1002-21snmpd20:40:422
100619982,1cyclictest699-21gdbus21:00:002
100619982,1cyclictest674-21dbus-daemon20:50:002
100619982,1cyclictest63392chrt20:15:322
100619982,1cyclictest3200-21expr20:10:132
100619982,1cyclictest29438-21gltestperf19:55:112
100619982,1cyclictest28617-21seq19:51:562
100619982,1cyclictest19525-21head20:50:112
100619982,1cyclictest11808-21awk20:30:152
100619982,1cyclictest0-21swapper/220:25:112
100619981,2cyclictest22545-21sshd19:37:252
100619980,2cyclictest12296-21munin-node19:15:002
100549983,1cyclictest10499-21df19:10:121
100549983,1cyclictest1002-21snmpd21:09:041
100549983,1cyclictest1002-21snmpd20:53:121
100549983,1cyclictest1002-21snmpd20:47:121
100549983,1cyclictest1002-21snmpd20:30:331
100549983,1cyclictest1002-21snmpd19:44:501
100549982,1cyclictest674-21dbus-daemon20:30:001
100509987,0cyclictest0-21swapper/021:22:100
100509987,0cyclictest0-21swapper/020:39:290
100509986,1cyclictest9-21ksoftirqd/022:59:330
100509986,1cyclictest9-21ksoftirqd/000:16:470
100509986,1cyclictest9064-21lspci23:10:520
100509986,1cyclictest660-21avahi-daemon21:49:020
100509985,2cyclictest660-21avahi-daemon00:06:100
100669977,0cyclictest401ktimersoftd/319:28:343
100669975,1cyclictest41-21ksoftirqd/319:40:003
100669974,2cyclictest642-21systemd-logind21:26:223
100619972,1cyclictest1002-21snmpd21:05:022
100619970,2cyclictest23623-21memory19:40:132
100509976,0cyclictest0-21swapper/020:16:290
100509976,0cyclictest0-21swapper/020:09:590
100509975,1cyclictest9-21ksoftirqd/022:21:130
100509975,1cyclictest660-21avahi-daemon22:11:210
100509975,1cyclictest660-21avahi-daemon21:56:210
100509975,1cyclictest14883-21sshd22:46:470
100509972,4cyclictest16665-21munin-run19:25:000
100509972,1cyclictest9-21ksoftirqd/023:55:040
100669964,1cyclictest1088-21ntpd19:55:143
100669963,2cyclictest1002-21snmpd19:44:323
100669960,5cyclictest0-21swapper/320:51:043
100549964,1cyclictest674-21dbus-daemon20:00:001
100549964,1cyclictest15273-21hwlatdetect19:20:131
100549963,2cyclictest2638-21sadc20:10:001
100509965,0cyclictest0-21swapper/021:00:290
100509965,0cyclictest0-21swapper/020:45:590
100509965,0cyclictest0-21swapper/020:21:590
100509962,2cyclictest26539-21sshd19:46:250
100509960,5cyclictest0-21swapper/019:29:390
100509960,1cyclictest514-21munin-run20:05:000
100509960,0cyclictest0-21swapper/021:07:390
100509960,0cyclictest0-21swapper/019:40:390
100669954,0cyclictest0-21swapper/321:05:243
100669953,1cyclictest11517-21cat20:30:133
100669953,1cyclictest1002-21snmpd21:01:403
100669953,1cyclictest1002-21snmpd20:49:213
100669953,1cyclictest1002-21snmpd20:40:033
100669953,1cyclictest1002-21snmpd20:35:093
100669953,1cyclictest1002-21snmpd20:21:543
100669953,1cyclictest1002-21snmpd20:16:383
100669953,1cyclictest1002-21snmpd20:06:413
100669953,1cyclictest1002-21snmpd19:13:283
100669953,1cyclictest10016-21sendmail_mailst20:25:183
100549953,1cyclictest23240-21/usr/sbin/munin21:00:191
100549953,1cyclictest22352-21timerandwakeup20:55:181
100549953,1cyclictest15099-21/usr/sbin/munin20:40:131
100549953,1cyclictest1002-21snmpd20:35:511
100549953,1cyclictest1002-21snmpd20:00:171
100549953,1cyclictest1002-21snmpd19:45:111
100549953,1cyclictest1002-21snmpd19:34:161
100549953,1cyclictest1002-21snmpd19:15:251
100549952,2cyclictest21295-21head19:35:121
100509953,1cyclictest9-21ksoftirqd/019:15:000
100509953,1cyclictest21199-21/usr/sbin/munin20:55:130
100509953,1cyclictest1002-21snmpd20:40:330
100509953,1cyclictest1002-21snmpd20:33:300
100509953,1cyclictest1002-21snmpd19:55:470
100509953,1cyclictest1002-21snmpd19:52:300
100509953,1cyclictest1002-21snmpd19:36:490
100509953,1cyclictest1002-21snmpd19:11:490
100509952,2cyclictest1002-21snmpd20:10:080
100549942,1cyclictest17186-21/usr/sbin/munin19:25:121
100549941,2cyclictest27083-21wc19:50:111
100509944,0cyclictest12091-21kworker/0:019:30:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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