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2026-03-06 - 08:20
[ 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 Fri Mar 06, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
176992980,2sleep1189099cyclictest21:42:271
89642770,2sleep3189399cyclictest23:10:003
34612720,0sleep20-21swapper/221:37:272
116102590,0sleep10-21swapper/100:36:421
171592580,0sleep00-21swapper/000:03:480
92582560,0sleep30-21swapper/323:18:213
111922560,0sleep30-21swapper/300:28:223
63482550,0sleep20-21swapper/221:41:122
81682540,0sleep20-21swapper/222:12:492
288202530,0sleep00-21swapper/023:17:150
271562530,0sleep027138-21sshd22:54:520
222642530,0sleep00-21swapper/022:34:560
134472530,1sleep313432-21sshd23:57:503
12842510,1sleep21283-21sshd00:10:472
317732490,0sleep1189099cyclictest22:49:391
128472490,1sleep21-21systemd23:18:412
118252490,0sleep20-21swapper/223:32:302
54002480,1sleep09-21ksoftirqd/023:40:180
84282460,0sleep10-21swapper/122:19:511
156092370,2sleep1189099cyclictest21:00:141
302542360,0sleep10-21swapper/123:20:111
148223117,9sleep10-21swapper/119:06:391
15692297,7sleep30-21swapper/319:07:423
15242297,7sleep00-21swapper/019:07:060
149222210,7sleep20-21swapper/219:06:452
176612210,0sleep10-21swapper/121:35:271
312722200,0sleep20-21swapper/223:28:382
277062180,0sleep10-21swapper/122:04:311
1893991818,0cyclictest401ktimersoftd/320:12:383
1890991717,0cyclictest27160-21kworker/1:223:49:081
1890991716,1cyclictest17399-21kworker/1:322:32:521
181272170,0sleep20-21swapper/222:37:202
30072160,0sleep20-21swapper/222:33:142
24502160,0sleep10-21swapper/100:27:361
191192160,0sleep219118-21bash23:44:212
189199162,3cyclictest649-21polkitd00:06:502
1890991616,0cyclictest25013-21kworker/1:220:12:381
1890991615,0cyclictest8510-21kworker/1:300:15:281
1890991614,1cyclictest15110-21kworker/1:423:09:261
16892160,0sleep10-21swapper/123:56:481
301702150,0sleep330169-21sshd22:46:413
189199153,4cyclictest674-21dbus-daemon00:24:042
189199152,3cyclictest674-21dbus-daemon23:52:522
189199152,3cyclictest649-21polkitd00:00:092
1890991515,0cyclictest2864-21kworker/1:120:33:371
1890991515,0cyclictest18656-21kworker/1:021:20:351
1890991515,0cyclictest14054-21kworker/1:223:18:271
132472150,0sleep0111rcuc/000:09:060
59812140,0sleep3391rcuc/322:58:353
48212140,0sleep20-21swapper/223:45:482
34092140,0sleep00-21swapper/023:37:210
302312140,1sleep230224-21bash00:30:032
296472140,0sleep20-21swapper/200:16:002
189399149,1cyclictest41-21ksoftirqd/322:29:053
189399145,2cyclictest41-21ksoftirqd/323:49:223
189399145,2cyclictest41-21ksoftirqd/323:41:153
189399143,3cyclictest41-21ksoftirqd/322:40:593
189399141,3cyclictest41-21ksoftirqd/300:23:133
189399141,3cyclictest27478-21lspci00:10:163
1893991411,2cyclictest41-21ksoftirqd/323:21:533
189199143,3cyclictest674-21dbus-daemon22:28:272
189199142,3cyclictest4892-21sshd00:38:552
189199142,3cyclictest29979-21gdbus21:50:352
189199142,3cyclictest29890-21sshd23:22:552
189199142,3cyclictest24153-21id22:51:442
189199142,2cyclictest530-21id23:03:422
189099146,3cyclictest25-21ksoftirqd/123:43:551
1890991414,0cyclictest19243-21kworker/1:321:13:291
1890991413,0cyclictest9805-21kworker/1:019:50:161
1890991413,0cyclictest9805-21kworker/1:019:44:551
1890991413,0cyclictest6328-21kworker/1:020:42:061
1890991413,0cyclictest3625-21kworker/1:219:13:521
1890991413,0cyclictest15990-21kworker/1:221:25:161
1890991413,0cyclictest12301-21kworker/1:122:10:501
1887991412,1cyclictest27642-21lspci21:11:220
1887991412,1cyclictest1002-21snmpd22:57:560
160462140,0sleep30-21swapper/322:13:423
128072140,0sleep30-21swapper/321:52:223
317942130,0sleep30-21swapper/321:17:463
313282130,0sleep10-21swapper/122:44:031
189399135,3cyclictest41-21ksoftirqd/300:17:193
189399134,3cyclictest41-21ksoftirqd/323:39:523
189399133,3cyclictest41-21ksoftirqd/322:07:183
189399133,1cyclictest41-21ksoftirqd/322:19:583
189399133,1cyclictest41-21ksoftirqd/300:35:223
189399133,1cyclictest41-21ksoftirqd/300:00:243
189399131,1cyclictest41-21ksoftirqd/300:31:243
189199134,2cyclictest28549-21bash22:46:322
189199133,4cyclictest23918-21bash23:05:372
189199133,3cyclictest699-21gdbus23:56:362
189199133,3cyclictest674-21dbus-daemon23:14:412
189199133,3cyclictest649-21polkitd23:38:042
189199132,3cyclictest674-21dbus-daemon21:29:472
189199132,3cyclictest642-21systemd-logind22:55:022
189199132,3cyclictest642-21systemd-logind00:27:482
189099135,1cyclictest25-21ksoftirqd/123:30:141
1890991313,0cyclictest9805-21kworker/1:019:32:561
1890991313,0cyclictest15844-21kworker/1:022:38:041
1887991312,0cyclictest1558-21kworker/0:221:54:450
1887991311,1cyclictest23008-21lspci21:39:380
189399125,3cyclictest41-21ksoftirqd/323:33:233
189399123,1cyclictest41-21ksoftirqd/322:54:083
189399123,1cyclictest131rcu_sched22:02:513
189399122,1cyclictest11264-21bash22:22:513
189399121,3cyclictest41-21ksoftirqd/323:54:583
189399121,3cyclictest41-21ksoftirqd/300:06:563
189399121,2cyclictest41-21ksoftirqd/323:28:173
189399121,1cyclictest41-21ksoftirqd/322:31:503
189199123,3cyclictest674-21dbus-daemon22:42:182
189199123,3cyclictest649-21polkitd21:46:392
189199122,5cyclictest642-21systemd-logind21:21:572
189199122,3cyclictest3088-21sshd21:58:202
189199122,3cyclictest29979-21gdbus21:33:152
189199122,2cyclictest5616-21grep22:22:222
189199120,1cyclictest0-21swapper/222:06:232
189199120,11cyclictest0-21swapper/222:15:332
189099125,1cyclictest25-21ksoftirqd/100:32:141
189099123,2cyclictest25-21ksoftirqd/121:32:441
189099122,3cyclictest649-21polkitd23:25:541
189099122,3cyclictest26270-21grep00:01:441
1890991212,0cyclictest30563-21kworker/1:020:24:361
1890991212,0cyclictest30563-21kworker/1:020:19:441
189099120,11cyclictest22722-21lspci22:54:291
188799120,1cyclictest17834-21lspci21:15:160
189399115,3cyclictest41-21ksoftirqd/321:39:253
189399113,2cyclictest41-21ksoftirqd/323:12:163
189399112,1cyclictest642-21systemd-logind21:55:023
189399111,3cyclictest41-21ksoftirqd/321:26:583
189399111,2cyclictest41-21ksoftirqd/321:40:183
189399111,2cyclictest41-21ksoftirqd/321:12:123
1893991110,0cyclictest41-21ksoftirqd/322:35:143
189399110,2cyclictest41-21ksoftirqd/321:32:083
189399110,1cyclictest28921-21lspci23:00:293
189199113,3cyclictest674-21dbus-daemon22:00:572
189199113,3cyclictest674-21dbus-daemon21:15:172
189099113,3cyclictest25-21ksoftirqd/122:07:551
189099113,1cyclictest25-21ksoftirqd/100:21:021
189099113,1cyclictest25-21ksoftirqd/100:05:301
189099111,3cyclictest32294-21lspci22:55:141
189099111,2cyclictest29976-21systemd-cgroups23:53:411
189099111,1cyclictest131rcu_sched23:01:251
189099111,1cyclictest131rcu_sched00:11:111
1890991111,0cyclictest9805-21kworker/1:019:55:081
1890991111,0cyclictest9805-21kworker/1:019:49:561
1890991111,0cyclictest6328-21kworker/1:020:36:541
189099110,3cyclictest25-21ksoftirqd/123:11:291
188799119,1cyclictest9-21ksoftirqd/000:23:000
188799119,1cyclictest1002-21snmpd00:30:360
1887991110,0cyclictest32550irq/27-ahci[00000:19:370
1887991110,0cyclictest0-21swapper/023:11:060
1887991110,0cyclictest0-21swapper/023:08:460
1887991110,0cyclictest0-21swapper/022:47:160
1887991110,0cyclictest0-21swapper/022:14:060
188799110,10cyclictest1509-21sshd23:51:060
188799110,10cyclictest0-21swapper/023:27:360
188799110,10cyclictest0-21swapper/021:30:460
188799110,10cyclictest0-21swapper/000:13:160
189399101,3cyclictest18614-21sshd21:46:003
189399101,1cyclictest131rcu_sched21:20:513
189199101,5cyclictest674-21dbus-daemon21:11:522
189099109,0cyclictest0-21swapper/121:19:281
189099103,2cyclictest25-21ksoftirqd/123:35:151
189099101,1cyclictest131rcu_sched21:52:101
1890991010,0cyclictest3625-21kworker/1:219:15:261
1890991010,0cyclictest30563-21kworker/1:020:26:401
1890991010,0cyclictest25013-21kworker/1:220:07:371
1890991010,0cyclictest18656-21kworker/1:021:08:161
1890991010,0cyclictest12428-21kworker/1:020:59:171
189099100,3cyclictest3444-21lspci22:22:101
189099100,1cyclictest131rcu_sched22:25:291
189099100,0cyclictest0-21swapper/121:55:581
188799109,0cyclictest32550irq/27-ahci[00023:46:150
188799109,0cyclictest32550irq/27-ahci[00022:44:490
188799109,0cyclictest24991-21lspci22:37:550
188799109,0cyclictest0-21swapper/022:03:070
188799109,0cyclictest0-21swapper/021:43:560
188799108,1cyclictest5838-21kworker/0:121:59:560
188799108,1cyclictest24403-21sshd23:02:560
18939998,0cyclictest0-21swapper/320:00:133
18939992,1cyclictest12581-21perf19:35:013
18919998,0cyclictest0-21swapper/221:05:132
18909999,0cyclictest9805-21kworker/1:020:04:181
18909999,0cyclictest9805-21kworker/1:019:37:581
18909999,0cyclictest9805-21kworker/1:019:37:581
18909999,0cyclictest12428-21kworker/1:020:53:411
18909997,1cyclictest8964-21kworker/1:120:49:221
18909991,1cyclictest25-21ksoftirqd/121:46:181
18879998,0cyclictest32550irq/27-ahci[00021:26:240
18879998,0cyclictest0-21swapper/022:05:460
18879997,1cyclictest9-21ksoftirqd/022:26:270
18879996,2cyclictest660-21avahi-daemon00:35:550
18879991,4cyclictest8751-21munin-run20:45:000
18879990,0cyclictest0-21swapper/019:13:460
18939987,0cyclictest41-21ksoftirqd/320:50:003
18939987,0cyclictest0-21swapper/319:40:233
18939986,1cyclictest41-21ksoftirqd/319:20:013
18939985,2cyclictest41-21ksoftirqd/321:10:013
18939982,1cyclictest649-21polkitd19:59:553
18939981,1cyclictest41-21ksoftirqd/319:45:003
18939981,1cyclictest30905-21munin-run20:20:003
18919987,0cyclictest0-21swapper/220:40:132
18919985,2cyclictest699-21gdbus20:29:592
18919982,2cyclictest3936-21latency_hist19:15:002
18919981,4cyclictest28297-21timerwakeupswit20:10:172
18919981,2cyclictest16906-21munin-run21:05:002
18909988,0cyclictest3625-21kworker/1:219:22:431
18879987,0cyclictest0-21swapper/023:23:160
18879986,1cyclictest9-21ksoftirqd/023:59:260
18879986,1cyclictest9-21ksoftirqd/023:30:150
18879986,1cyclictest9-21ksoftirqd/022:22:140
18879986,1cyclictest23653-21lspci21:21:560
18879980,1cyclictest1026-21sshd21:45:320
18879980,1cyclictest0-21swapper/000:26:010
29364270,0sleep00-21swapper/020:15:120
18939976,0cyclictest0-21swapper/320:57:033
18939975,1cyclictest41-21ksoftirqd/320:39:593
18939970,6cyclictest0-21swapper/319:29:533
18939970,1cyclictest41-21ksoftirqd/320:55:003
18919971,2cyclictest8934-21expr19:25:112
18919971,2cyclictest7873-21sed19:20:202
18919971,2cyclictest21637-21grep19:55:152
18919971,2cyclictest17439-21cat19:45:142
18919971,2cyclictest14681-21taskset20:58:062
18919971,2cyclictest14407-21taskset19:37:452
18919971,2cyclictest14407-21taskset19:37:452
18919971,2cyclictest10540-21taskset20:47:122
18909977,0cyclictest9805-21kworker/1:019:28:081
18879972,4cyclictest12822-21munin-run20:55:000
18879970,1cyclictest131rcu_sched22:15:490
18939965,0cyclictest0-21swapper/321:02:133
18939965,0cyclictest0-21swapper/319:10:133
18939963,2cyclictest3363-21cat20:30:153
18939963,2cyclictest26825-21sadc20:10:003
18939963,2cyclictest1002-21snmpd20:25:433
18939963,2cyclictest1002-21snmpd20:24:583
18939961,2cyclictest41-21ksoftirqd/320:40:153
18919964,1cyclictest26785-21taskset20:09:402
18919964,1cyclictest1002-21snmpd20:54:562
18919963,2cyclictest674-21dbus-daemon19:30:012
18919963,2cyclictest660-21avahi-daemon20:05:002
18919963,2cyclictest4437-21munin-node19:15:012
18919963,2cyclictest31971-21/usr/sbin/munin20:20:162
18919963,2cyclictest3139-21df_inode20:30:142
18919963,2cyclictest29965-21ntp_states20:15:172
18919963,2cyclictest15490-21missed_timers19:40:132
18919961,4cyclictest19256-21sed19:50:132
18919961,2cyclictest5868-21ps20:35:182
18879965,0cyclictest0-21swapper/020:35:160
18879964,1cyclictest9-21ksoftirqd/021:10:000
18879963,2cyclictest674-21dbus-daemon19:54:550
18879960,5cyclictest0-21swapper/019:58:270
18879960,5cyclictest0-21swapper/019:45:260
18939953,1cyclictest1002-21snmpd19:53:283
18939953,1cyclictest1002-21snmpd19:36:443
18939953,1cyclictest1002-21snmpd19:36:443
18939953,1cyclictest1002-21snmpd19:21:503
18879953,1cyclictest10611-21kworker/0:021:00:160
18879953,1cyclictest1002-21snmpd20:46:030
18879953,1cyclictest1002-21snmpd20:31:010
18879953,1cyclictest1002-21snmpd20:13:340
18879953,1cyclictest1002-21snmpd20:05:430
18879953,1cyclictest1002-21snmpd20:00:030
18879953,1cyclictest1002-21snmpd19:31:290
18879953,1cyclictest1002-21snmpd19:26:080
18879953,1cyclictest1002-21snmpd19:15:530
18879952,2cyclictest927-21cstates20:25:120
18879952,2cyclictest13192-21tr20:55:140
18879952,2cyclictest12892-21tr19:35:110
18879952,2cyclictest12892-21tr19:35:110
18879951,1cyclictest121rcu_preempt19:25:010
18879950,1cyclictest16633-21idleruntime-cro19:45:010
18879942,1cyclictest31421-21forks20:20:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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