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2026-02-05 - 07:32
[ 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 Thu Feb 05, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2134121040,0sleep30-21swapper/323:27:253
2007221020,2sleep21337399cyclictest21:30:172
144532960,0sleep2321ktimersoftd/223:05:012
262152920,0sleep226216-21sshd21:14:512
209922830,0sleep31-21systemd00:35:543
28952650,0sleep10-21swapper/100:31:391
141252650,0sleep00-21swapper/022:40:200
255402610,0sleep30-21swapper/322:12:273
169522610,0sleep20-21swapper/223:24:202
64912600,0sleep2321ktimersoftd/221:56:322
205802600,0sleep00-21swapper/021:44:170
321782590,0sleep20-21swapper/222:47:232
128752570,0sleep20-21swapper/200:21:322
235872560,0sleep20-21swapper/221:37:382
206852560,0sleep30-21swapper/323:13:443
155072560,0sleep10-21swapper/121:29:481
6652550,0sleep30-21swapper/322:22:563
236952550,0sleep20-21swapper/200:03:172
180052550,0sleep10-21swapper/121:33:361
301392540,0sleep20-21swapper/200:34:012
233642540,0sleep30-21swapper/322:08:473
195612540,2sleep11336999cyclictest23:19:061
158732520,0sleep20-21swapper/222:18:232
217912510,0sleep20-21swapper/223:52:072
172142510,0sleep217212-21sshd00:13:432
152362510,0sleep00-21swapper/000:13:320
83182500,0sleep00-21swapper/022:07:080
169212500,0sleep10-21swapper/123:05:121
138642500,0sleep00-21swapper/023:13:080
36422490,0sleep00-21swapper/023:34:110
138612490,0sleep3391rcuc/322:45:473
264592470,0sleep10-21swapper/123:14:141
198602440,0sleep3391rcuc/300:24:573
131912319,7sleep30-21swapper/319:09:083
114682308,7sleep20-21swapper/219:05:062
132642277,6sleep00-21swapper/019:09:570
214502240,1sleep321448-21grepconf.sh00:00:173
209582240,0sleep10-21swapper/121:58:071
1301622110,7sleep10-21swapper/119:06:531
36832200,0sleep10-21swapper/121:10:451
13373992020,0cyclictest321ktimersoftd/220:31:102
248722180,1sleep124870-21sshd00:08:531
4332170,0sleep00-21swapper/022:13:160
33222170,1sleep3391rcuc/323:45:083
19092170,1sleep31903-21bash21:52:373
303332160,1sleep030329-21sshd22:39:040
210872160,0sleep30-21swapper/321:30:213
18802160,1sleep3391rcuc/300:12:233
54532150,0sleep20-21swapper/223:31:332
320412150,0sleep00-21swapper/022:25:300
188912150,1sleep018888-21sshd00:38:320
137062150,0sleep30-21swapper/322:04:183
81012140,0sleep30-21swapper/321:35:553
78092140,0sleep00-21swapper/023:20:450
57312140,0sleep20-21swapper/223:04:162
56642140,0sleep30-21swapper/322:31:303
4522140,0sleep00-21swapper/023:50:170
1337499147,1cyclictest4241-21sshd00:31:483
13363991412,1cyclictest28711-21sshd23:03:290
120592140,0sleep20-21swapper/223:18:272
112152140,0sleep111201-21sshd22:42:531
308872130,0sleep0111rcuc/023:41:550
217332130,0sleep20-21swapper/222:12:022
1337499135,2cyclictest660-21avahi-daemon23:24:173
1337499135,2cyclictest660-21avahi-daemon23:05:583
1337499135,2cyclictest660-21avahi-daemon23:04:163
1337499135,2cyclictest660-21avahi-daemon22:43:223
1337499135,2cyclictest649-21polkitd23:15:103
1337399134,1cyclictest33-21ksoftirqd/221:43:512
1337399132,3cyclictest33-21ksoftirqd/222:55:112
1337399132,1cyclictest33-21ksoftirqd/222:38:442
13369991312,0cyclictest17262-21lspci21:47:191
1336399130,11cyclictest0-21swapper/000:15:190
90042120,0sleep20-21swapper/223:42:502
1337499125,2cyclictest660-21avahi-daemon23:50:173
1337499125,1cyclictest674-21dbus-daemon22:27:243
1337499125,1cyclictest660-21avahi-daemon23:32:223
1337499125,1cyclictest660-21avahi-daemon21:41:123
1337499125,1cyclictest660-21avahi-daemon21:10:083
1337499124,3cyclictest674-21dbus-daemon22:56:183
1337499124,2cyclictest674-21dbus-daemon00:18:203
1337399125,3cyclictest33-21ksoftirqd/221:49:532
1337399123,1cyclictest33-21ksoftirqd/222:31:082
1337399121,2cyclictest33-21ksoftirqd/223:35:362
13373991212,0cyclictest321ktimersoftd/221:24:422
13373991210,1cyclictest21880-21sshd00:19:362
1337399120,3cyclictest0-21swapper/222:21:582
1337399120,1cyclictest2795-21sshd22:53:072
1337399120,1cyclictest21683-21bash23:57:372
1337399120,1cyclictest1-21systemd00:38:072
1337399120,11cyclictest13161-21ntp_states22:40:172
1336999124,1cyclictest25-21ksoftirqd/122:36:461
1336999124,1cyclictest25-21ksoftirqd/121:41:411
1336999122,2cyclictest25-21ksoftirqd/123:21:411
13369991211,0cyclictest24204-21lspci21:37:421
1336999120,11cyclictest31348-21lspci00:28:391
1336399120,11cyclictest7208-21lspci22:00:090
1336399120,11cyclictest674-21dbus-daemon23:28:590
303182110,1sleep11336999cyclictest22:19:581
252782110,1sleep11336999cyclictest00:39:051
13374991110,0cyclictest0-21swapper/323:56:383
1337499110,10cyclictest0-21swapper/300:09:383
1337499110,0cyclictest0-21swapper/300:29:183
1337399119,1cyclictest33-21ksoftirqd/200:06:262
1337399119,1cyclictest20130-21lspci23:49:172
1337399111,3cyclictest33-21ksoftirqd/222:27:462
1337399111,2cyclictest33-21ksoftirqd/223:25:162
1337399111,1cyclictest33-21ksoftirqd/200:28:002
13373991111,0cyclictest321ktimersoftd/219:29:062
1337399110,3cyclictest698-21gdbus23:11:002
1337399110,10cyclictest0-21swapper/220:44:372
1336999119,1cyclictest0-21swapper/123:39:591
1336999112,1cyclictest25-21ksoftirqd/122:58:291
1336999110,1cyclictest27469-21lspci23:25:121
1336999110,1cyclictest131rcu_sched22:33:011
1336999110,10cyclictest12797-21sshd22:14:381
1336999110,10cyclictest0-21swapper/100:11:291
1336999110,0cyclictest0-21swapper/120:10:181
13363991110,0cyclictest0-21swapper/023:05:190
13363991110,0cyclictest0-21swapper/021:28:290
1336399110,10cyclictest0-21swapper/023:16:580
1336399110,10cyclictest0-21swapper/022:17:090
1336399110,10cyclictest0-21swapper/021:31:190
1337499109,0cyclictest0-21swapper/323:36:173
1337499109,0cyclictest0-21swapper/322:50:373
1337499108,1cyclictest32250-21sshd21:55:463
1337499107,0cyclictest0-21swapper/321:28:273
1337399109,0cyclictest0-21swapper/219:16:372
1337399102,1cyclictest33-21ksoftirqd/222:01:092
1337399101,1cyclictest131rcu_sched22:06:362
13373991010,0cyclictest321ktimersoftd/220:49:552
1337399100,9cyclictest0-21swapper/219:21:372
1337399100,2cyclictest674-21dbus-daemon21:51:322
1337399100,0cyclictest0-21swapper/220:05:372
1336999109,0cyclictest0-21swapper/123:50:081
1336999109,0cyclictest0-21swapper/121:53:191
1336999104,1cyclictest25-21ksoftirqd/123:30:411
1336999103,1cyclictest649-21polkitd22:06:081
1336999101,1cyclictest5133-21kworker/1:223:43:111
1336999101,1cyclictest131rcu_sched00:24:071
1336999100,1cyclictest131rcu_sched22:51:591
1336999100,1cyclictest131rcu_sched22:25:521
1336999100,0cyclictest0-21swapper/122:24:591
1336399109,0cyclictest0-21swapper/023:57:390
1336399109,0cyclictest0-21swapper/022:45:290
1336399109,0cyclictest0-21swapper/021:57:590
1336399109,0cyclictest0-21swapper/000:08:280
1336399108,1cyclictest0-21swapper/023:49:190
1336399100,0cyclictest0-21swapper/021:23:090
133749997,1cyclictest0-21swapper/323:44:183
133739999,0cyclictest321ktimersoftd/220:24:092
133739999,0cyclictest321ktimersoftd/220:11:562
133739999,0cyclictest321ktimersoftd/219:38:482
133739990,1cyclictest33-21ksoftirqd/221:26:242
133699999,0cyclictest527-40kipmi020:43:431
133699998,0cyclictest0-21swapper/120:50:181
133699996,1cyclictest25-21ksoftirqd/100:00:131
133699994,2cyclictest25-21ksoftirqd/123:55:101
133699994,2cyclictest25-21ksoftirqd/122:45:121
133699994,1cyclictest25-21ksoftirqd/123:45:581
133699992,1cyclictest131rcu_sched00:15:551
133699991,1cyclictest25-21ksoftirqd/123:00:051
133639998,0cyclictest0-21swapper/022:23:490
133639998,0cyclictest0-21swapper/021:15:190
133639998,0cyclictest0-21swapper/019:40:590
133639997,1cyclictest25236-21sshd00:25:190
133639997,1cyclictest0-21swapper/023:36:590
133639990,1cyclictest131rcu_sched21:52:430
133749987,0cyclictest0-21swapper/321:45:573
133749985,2cyclictest660-21avahi-daemon22:39:303
133749985,2cyclictest660-21avahi-daemon21:22:093
133739988,0cyclictest527-40kipmi020:35:112
133739988,0cyclictest321ktimersoftd/220:19:282
133739988,0cyclictest321ktimersoftd/219:11:322
133739981,1cyclictest33-21ksoftirqd/221:15:122
133699987,0cyclictest3110-21lspci21:21:531
133699980,1cyclictest25-21ksoftirqd/122:00:301
133639987,0cyclictest0-21swapper/022:50:590
133639987,0cyclictest0-21swapper/022:30:490
133639987,0cyclictest0-21swapper/021:12:480
133639987,0cyclictest0-21swapper/020:41:090
133639987,0cyclictest0-21swapper/019:15:190
133639986,1cyclictest9-21ksoftirqd/000:30:330
133639986,1cyclictest9-21ksoftirqd/000:20:180
133639985,2cyclictest660-21avahi-daemon21:49:430
133639985,2cyclictest660-21avahi-daemon00:04:280
133749975,1cyclictest660-21avahi-daemon21:16:283
133749974,2cyclictest660-21avahi-daemon22:18:103
133739976,0cyclictest0-21swapper/220:25:072
133739976,0cyclictest0-21swapper/219:58:272
133739976,0cyclictest0-21swapper/219:43:572
133739975,1cyclictest33-21ksoftirqd/221:10:002
133739975,1cyclictest33-21ksoftirqd/220:55:002
133739975,1cyclictest33-21ksoftirqd/219:50:002
133699975,1cyclictest25-21ksoftirqd/120:10:001
133699974,2cyclictest660-21avahi-daemon21:15:511
133639975,1cyclictest9-21ksoftirqd/022:58:420
133639975,1cyclictest660-21avahi-daemon21:35:370
133749965,0cyclictest0-21swapper/320:55:173
133749963,2cyclictest1002-21snmpd20:15:223
133749963,2cyclictest1002-21snmpd19:32:183
133749963,2cyclictest1002-21snmpd19:23:313
133699966,0cyclictest0-21swapper/119:46:271
133639964,1cyclictest660-21avahi-daemon19:59:550
133639963,2cyclictest1002-21snmpd20:53:570
133639963,2cyclictest1002-21snmpd20:21:390
133639963,2cyclictest1002-21snmpd20:18:450
133639961,4cyclictest674-21dbus-daemon19:49:590
133639960,1cyclictest15360-21munin-run19:15:000
18177250,0sleep10-21swapper/119:20:111
133749953,1cyclictest699-21gdbus19:55:003
133749953,1cyclictest649-21polkitd21:00:003
133749953,1cyclictest624-13audispd20:06:333
133749953,1cyclictest29098-21cat21:05:143
133749953,1cyclictest18870-21cat20:40:123
133749953,1cyclictest17098-21nfsd420:35:143
133749953,1cyclictest1705-21sendmail19:46:033
133749953,1cyclictest10722-21cat20:20:143
133749953,1cyclictest1002-21snmpd20:51:273
133749953,1cyclictest1002-21snmpd20:45:453
133749953,1cyclictest1002-21snmpd20:12:323
133749953,1cyclictest1002-21snmpd19:43:143
133749952,2cyclictest1002-21snmpd20:27:543
133749952,2cyclictest1002-21snmpd20:00:113
133749952,2cyclictest1002-21snmpd20:00:113
133749952,2cyclictest1002-21snmpd19:28:493
133749950,4cyclictest15088-21grep20:30:163
133749950,1cyclictest30480-21tr19:50:113
133749950,1cyclictest25087-21grep19:35:163
133749950,1cyclictest15469-21munin-node19:15:003
133739953,1cyclictest25370-21ntpq20:55:162
133739953,1cyclictest2113-21/usr/sbin/munin20:00:122
133739953,1cyclictest2113-21/usr/sbin/munin20:00:122
133739953,1cyclictest1002-21snmpd19:31:122
133739950,0cyclictest0-21swapper/219:52:572
133699953,1cyclictest646-21lsmd19:37:491
133699953,1cyclictest29060-21cat21:05:151
133699953,1cyclictest2603-21cat20:00:141
133699953,1cyclictest2603-21cat20:00:141
133699953,1cyclictest20705-21cat19:25:141
133699953,1cyclictest1002-21snmpd21:04:461
133699953,1cyclictest1002-21snmpd20:58:061
133699953,1cyclictest1002-21snmpd20:45:031
133699953,1cyclictest1002-21snmpd20:38:451
133699953,1cyclictest1002-21snmpd20:31:561
133699953,1cyclictest1002-21snmpd20:28:211
133699953,1cyclictest1002-21snmpd20:24:541
133699953,1cyclictest1002-21snmpd19:55:381
133699953,1cyclictest1002-21snmpd19:51:591
133699953,1cyclictest1002-21snmpd19:30:311
133699953,1cyclictest1002-21snmpd19:15:461
133699953,1cyclictest1002-21snmpd19:11:491
133699950,4cyclictest27357-21sshd19:40:181
133699950,1cyclictest8229-21/usr/sbin/munin20:15:231
133639954,0cyclictest0-21swapper/019:33:590
133639953,1cyclictest699-21gdbus19:19:590
133639953,1cyclictest27017-21cat21:00:170
133639953,1cyclictest25009-21cat20:55:140
133639953,1cyclictest20702-21cat19:25:140
133639953,1cyclictest1002-21snmpd20:45:540
133639953,1cyclictest1002-21snmpd20:36:420
133639953,1cyclictest1002-21snmpd20:30:020
133639953,1cyclictest1002-21snmpd20:13:530
133639953,1cyclictest1002-21snmpd20:07:050
133639953,1cyclictest1002-21snmpd20:01:050
133639953,1cyclictest1002-21snmpd20:01:050
133639953,1cyclictest1002-21snmpd19:52:350
133639953,1cyclictest1002-21snmpd19:36:040
133639950,4cyclictest13729-21sshd20:25:260
133749941,2cyclictest642-21systemd-logind19:15:013
133739942,1cyclictest0-21swapper/221:00:162
133639942,1cyclictest674-21dbus-daemon21:05:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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