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2026-01-28 - 06:09
[ 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 rack1slot1.osadl.org (updated Wed Jan 28, 2026 00:45:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
107182209171,25sleep00-21swapper/019:05:510
107992201160,27sleep20-21swapper/219:06:542
110052198161,24sleep10-21swapper/119:09:341
109972198161,24sleep30-21swapper/319:09:283
177772760,1sleep121-21ksoftirqd/122:45:201
277972650,0sleep00-21swapper/000:20:150
110302580,0sleep10-21swapper/120:15:131
194312540,0sleep20-21swapper/221:26:312
199422170,0sleep10-21swapper/123:30:141
11147991313,0cyclictest28-21ksoftirqd/200:15:152
1113199121,5cyclictest1835-21grep21:05:000
1114799119,1cyclictest28-21ksoftirqd/220:50:002
11147991110,1cyclictest28-21ksoftirqd/220:35:002
1114799109,1cyclictest28-21ksoftirqd/222:50:132
1114799108,1cyclictest28-21ksoftirqd/223:53:232
1113199109,1cyclictest9-21ksoftirqd/019:40:000
27508290,0sleep30-21swapper/321:36:103
111599997,1cyclictest35-21ksoftirqd/320:25:003
111599990,2cyclictest0-21swapper/322:45:123
111479998,1cyclictest28-21ksoftirqd/222:40:012
111479998,1cyclictest28-21ksoftirqd/222:25:112
111479998,1cyclictest28-21ksoftirqd/222:15:112
111479990,8cyclictest11716-21apt-get23:20:102
111479990,7cyclictest12865-21kworker/2:023:40:102
111319992,1cyclictest25247-21ls22:55:160
111599986,2cyclictest13479-21munin-node20:34:463
111599986,1cyclictest707-21snmpd23:29:513
111599986,1cyclictest707-21snmpd23:03:383
111599986,1cyclictest707-21snmpd23:03:383
111599986,1cyclictest707-21snmpd21:05:303
111599986,1cyclictest707-21snmpd19:22:503
111599986,1cyclictest707-21snmpd19:18:273
111599986,1cyclictest707-21snmpd00:15:193
111599984,2cyclictest570-21nscd00:07:133
111599980,3cyclictest0-21swapper/321:50:153
111479988,0cyclictest28-21ksoftirqd/219:50:032
111479987,1cyclictest28-21ksoftirqd/223:30:002
111479987,1cyclictest28-21ksoftirqd/220:58:372
111479986,1cyclictest707-21snmpd22:35:352
111479986,1cyclictest61650irq/122-eno121:45:002
111479986,1cyclictest61650irq/122-eno121:18:532
111479986,1cyclictest61650irq/122-eno100:38:172
111479986,1cyclictest28-21ksoftirqd/219:25:202
111479986,1cyclictest28-21ksoftirqd/219:15:012
111479986,1cyclictest28-21ksoftirqd/200:10:132
111479986,1cyclictest26466-21kworker/2:020:50:122
111479986,1cyclictest20304-21apt-get20:35:102
111479981,6cyclictest28-21ksoftirqd/222:30:112
111479980,1cyclictest0-21swapper/200:00:112
111479980,1cyclictest0-21swapper/200:00:102
111399981,3cyclictest0-21swapper/121:00:151
111319987,1cyclictest15941-21ssh00:05:170
111319986,1cyclictest9-21ksoftirqd/021:00:000
111319986,1cyclictest9-21ksoftirqd/019:25:000
111319986,1cyclictest707-21snmpd23:52:420
111319986,1cyclictest707-21snmpd22:32:010
111319986,1cyclictest707-21snmpd21:46:360
111319986,1cyclictest707-21snmpd20:48:160
111319986,1cyclictest707-21snmpd20:09:390
111319986,1cyclictest707-21snmpd20:00:330
111319983,4cyclictest0-21swapper/020:10:190
111319980,7cyclictest25138-21ssh00:16:230
111319980,2cyclictest1219-21apt-get19:55:110
10778280,0sleep30-21swapper/321:55:493
111599976,1cyclictest707-21snmpd22:32:493
111599976,1cyclictest707-21snmpd21:32:033
111599976,1cyclictest707-21snmpd19:40:383
111599976,1cyclictest27827-21cat00:20:153
111599976,1cyclictest13479-21munin-node21:18:033
111599975,1cyclictest707-21snmpd23:47:513
111599975,1cyclictest707-21snmpd23:44:333
111599975,1cyclictest707-21snmpd23:31:273
111599975,1cyclictest707-21snmpd23:21:473
111599975,1cyclictest707-21snmpd23:19:543
111599975,1cyclictest707-21snmpd22:37:163
111599975,1cyclictest707-21snmpd22:10:303
111599975,1cyclictest707-21snmpd21:40:173
111599975,1cyclictest707-21snmpd21:21:173
111599975,1cyclictest707-21snmpd20:38:073
111599975,1cyclictest707-21snmpd19:13:573
111599975,1cyclictest707-21snmpd00:10:133
111599975,1cyclictest707-21snmpd00:04:013
111599975,1cyclictest707-21snmpd00:04:013
111599975,1cyclictest27470-21ssh22:58:513
111599974,1cyclictest240-21systemd-journal00:35:003
111599972,2cyclictest28613-21apt-get22:20:123
111599971,4cyclictest0-21swapper/321:12:323
111599970,6cyclictest9108-21ssh00:36:483
111599970,6cyclictest8558-21ssh23:55:193
111599970,4cyclictest0-21swapper/323:08:523
111599970,1cyclictest0-21swapper/321:25:103
111479976,1cyclictest61650irq/122-eno123:57:262
111479976,1cyclictest61650irq/122-eno123:30:192
111479976,1cyclictest61650irq/122-eno123:05:162
111479976,1cyclictest61650irq/122-eno123:00:482
111479976,1cyclictest61650irq/122-eno123:00:472
111479976,1cyclictest61650irq/122-eno122:11:062
111479976,1cyclictest61650irq/122-eno122:05:122
111479976,1cyclictest61650irq/122-eno121:23:192
111479976,1cyclictest61650irq/122-eno120:12:362
111479976,1cyclictest61650irq/122-eno119:35:102
111479976,1cyclictest28-21ksoftirqd/223:15:002
111479976,1cyclictest28-21ksoftirqd/222:56:592
111479976,1cyclictest28-21ksoftirqd/221:55:172
111479976,1cyclictest28-21ksoftirqd/221:05:112
111479976,1cyclictest28-21ksoftirqd/220:15:122
111479976,1cyclictest28-21ksoftirqd/220:00:142
111479976,1cyclictest28-21ksoftirqd/219:10:142
111479975,1cyclictest707-21snmpd21:48:482
111479975,1cyclictest707-21snmpd21:10:082
111479975,1cyclictest707-21snmpd20:05:582
111479975,1cyclictest707-21snmpd19:46:362
111479975,1cyclictest61650irq/122-eno122:20:112
111479975,1cyclictest61650irq/122-eno121:35:182
111479975,1cyclictest28-21ksoftirqd/223:35:112
111479975,1cyclictest28-21ksoftirqd/220:30:002
111479975,1cyclictest28-21ksoftirqd/219:30:132
111479975,1cyclictest28-21ksoftirqd/200:30:142
111479975,1cyclictest28-21ksoftirqd/200:05:162
111479975,1cyclictest26466-21kworker/2:022:00:162
111479975,1cyclictest26466-21kworker/2:022:00:162
111479973,2cyclictest548-21systemd-logind19:40:192
111479972,1cyclictest0-21swapper/221:50:482
111399971,6cyclictest0-21swapper/123:26:021
111399970,6cyclictest0-21swapper/119:23:351
111399970,2cyclictest0-21swapper/122:25:111
111399970,1cyclictest0-21swapper/120:46:141
111399970,1cyclictest0-21swapper/100:31:261
111319976,1cyclictest9238-21sh00:37:070
111319975,1cyclictest9-21ksoftirqd/019:15:010
111319975,1cyclictest707-21snmpd20:36:040
111319975,1cyclictest707-21snmpd19:31:330
111319975,1cyclictest32531-21cat23:45:190
111319975,1cyclictest12261-21ntp_states00:00:160
111319975,1cyclictest12261-21ntp_states00:00:160
111319971,5cyclictest22980-21ssh21:30:200
111319971,4cyclictest0-21swapper/022:20:110
111319970,7cyclictest31421-21ssh23:03:480
111319970,7cyclictest31421-21ssh23:03:470
111319970,6cyclictest9189-21df_inode21:15:150
111319970,6cyclictest8321-21fschecks_count23:15:160
111319970,6cyclictest3747-21ssh23:10:110
111319970,6cyclictest31698-21ssh21:41:440
111319970,6cyclictest2534-21ssh00:30:020
111319970,6cyclictest23680-21memory20:40:150
111319970,6cyclictest20470-21ntpq19:25:170
111319970,6cyclictest13717-21interrupts22:00:180
111319970,6cyclictest13717-21interrupts22:00:180
111319970,6cyclictest12401-21/usr/sbin/munin22:40:130
111319970,6cyclictest0-21swapper/023:55:140
111319970,6cyclictest0-21swapper/022:05:120
111319970,6cyclictest0-21swapper/021:26:300
111319970,6cyclictest0-21swapper/019:10:200
111319970,6cyclictest0-21swapper/000:25:390
111319970,5cyclictest0-21swapper/021:20:270
111319970,4cyclictest561-21nscd23:36:390
111319970,1cyclictest8169-21ssh21:54:100
111319970,1cyclictest4171-21diskmemload21:39:540
111319970,1cyclictest28054-21cstates23:40:110
111319970,1cyclictest26525-21ssh22:15:350
111319970,1cyclictest22209-21ssh22:50:360
111319970,1cyclictest22128-21ssh23:32:000
111319970,1cyclictest2068-21ssh23:06:340
111319970,1cyclictest20168-21ssh00:10:190
111319970,1cyclictest15664-21ssh23:25:060
111319970,1cyclictest10684-21ssh21:55:340
111319970,1cyclictest0-21swapper/023:20:130
111319970,1cyclictest0-21swapper/022:10:120
111319970,1cyclictest0-21swapper/020:26:000
29823260,0sleep10-21swapper/121:40:121
111599965,1cyclictest707-21snmpd22:07:393
111599965,1cyclictest5427-21ssh23:51:353
111599965,1cyclictest499-21ssh00:26:063
111599965,1cyclictest3708-21ssh23:10:053
111599965,1cyclictest2825-21ssh21:45:393
111599965,1cyclictest25967-21ssh23:36:413
111599965,1cyclictest25838-21ntpq22:15:173
111599965,1cyclictest22126-21ssh22:50:243
111599965,1cyclictest14481-21ssh22:41:013
111599964,1cyclictest707-21snmpd22:02:103
111599964,1cyclictest707-21snmpd22:02:093
111599964,1cyclictest707-21snmpd20:25:123
111599964,1cyclictest707-21snmpd19:56:273
111599964,1cyclictest707-21snmpd19:32:173
111599964,1cyclictest26190-21ntp_states20:45:173
111599964,1cyclictest2271-21ssh22:25:403
111599962,3cyclictest3599-21apt-get20:00:123
111599960,2cyclictest0-21swapper/320:50:103
111479966,0cyclictest61650irq/122-eno123:15:152
111479966,0cyclictest61650irq/122-eno122:45:112
111479966,0cyclictest61650irq/122-eno121:03:452
111479966,0cyclictest61650irq/122-eno100:20:122
111479966,0cyclictest28-21ksoftirqd/200:25:002
111479966,0cyclictest12865-21kworker/2:023:45:162
111479964,1cyclictest61650irq/122-eno121:30:112
111479964,1cyclictest28-21ksoftirqd/220:40:162
111479964,1cyclictest28-21ksoftirqd/219:20:122
111479964,1cyclictest1513-21tr19:55:122
111399961,3cyclictest0-21swapper/120:05:131
111399960,6cyclictest0-21swapper/123:07:471
111399960,6cyclictest0-21swapper/122:55:541
111399960,6cyclictest0-21swapper/122:35:221
111399960,6cyclictest0-21swapper/120:30:151
111399960,6cyclictest0-21swapper/119:27:081
111399960,6cyclictest0-21swapper/119:10:051
111399960,5cyclictest0-21swapper/123:37:001
111399960,4cyclictest0-21swapper/122:19:591
111399960,4cyclictest0-21swapper/121:19:421
111399960,3cyclictest0-21swapper/123:50:001
111399960,2cyclictest0-21swapper/121:11:261
111399960,1cyclictest0-21swapper/122:50:401
111399960,1cyclictest0-21swapper/122:02:251
111399960,1cyclictest0-21swapper/122:02:241
111399960,0cyclictest0-21swapper/121:38:241
111399960,0cyclictest0-21swapper/100:37:201
111319966,0cyclictest0-21swapper/021:08:540
111319965,1cyclictest707-21snmpd20:19:300
111319965,1cyclictest32728-21ssh22:25:050
111319965,1cyclictest3163-1kworker/u9:022:35:180
111319964,1cyclictest707-21snmpd20:34:380
111319963,1cyclictest13174-21apt-config20:20:000
111319960,5cyclictest3163-1kworker/u9:022:45:030
111319960,5cyclictest0-21swapper/020:50:100
111319960,5cyclictest0-21swapper/019:50:180
111319960,5cyclictest0-21swapper/019:45:150
111319960,0cyclictest0-21swapper/021:10:400
111319960,0cyclictest0-21swapper/019:42:570
111599954,1cyclictest707-21snmpd21:04:143
111599954,1cyclictest35-21ksoftirqd/320:57:173
111599953,1cyclictest24336-21aten2.4-expect19:35:113
111599952,2cyclictest707-21snmpd20:13:303
111599951,1cyclictest29100-21cpu19:45:143
111599950,4cyclictest6041-21aten2.4-expect20:05:133
111599950,4cyclictest24080-21python20:40:193
111479953,1cyclictest15370-21munin-run20:25:002
111399955,0cyclictest0-21swapper/123:00:431
111399955,0cyclictest0-21swapper/123:00:431
111399951,2cyclictest0-21swapper/123:55:111
111399951,2cyclictest0-21swapper/100:15:151
111399951,1cyclictest0-21swapper/121:50:111
111399950,5cyclictest0-21swapper/122:32:531
111399950,5cyclictest0-21swapper/122:20:271
111399950,5cyclictest0-21swapper/120:38:431
111399950,2cyclictest0-21swapper/121:55:361
111399950,2cyclictest0-21swapper/100:11:381
111399950,2cyclictest0-21swapper/100:00:191
111399950,2cyclictest0-21swapper/100:00:191
111399950,1cyclictest0-21swapper/120:40:191
111399950,1cyclictest0-21swapper/100:20:161
111399950,0cyclictest0-21swapper/121:28:041
111399950,0cyclictest0-21swapper/100:27:351
111599943,1cyclictest10706-21cut20:15:123
111599942,1cyclictest31429-21aten_r1power_vo19:50:113
111599940,2cyclictest0-21swapper/319:25:113
111399944,0cyclictest0-21swapper/120:25:181
111399941,2cyclictest0-21swapper/123:40:131
111399941,2cyclictest0-21swapper/123:20:001
111399941,1cyclictest0-21swapper/121:45:131
111399940,4cyclictest0-21swapper/120:54:121
111399940,4cyclictest0-21swapper/120:24:081
111399940,4cyclictest0-21swapper/120:14:051
111399940,4cyclictest0-21swapper/120:05:001
111399940,4cyclictest0-21swapper/119:30:141
111399940,3cyclictest0-21swapper/123:10:451
111399940,2cyclictest0-21swapper/121:30:341
111399940,2cyclictest0-21swapper/120:59:131
111399940,1cyclictest0-21swapper/123:50:121
111399940,1cyclictest0-21swapper/123:20:141
111399940,1cyclictest0-21swapper/122:14:141
111399940,1cyclictest0-21swapper/122:06:021
111399940,1cyclictest0-21swapper/121:25:001
111399940,1cyclictest0-21swapper/119:50:121
111399940,1cyclictest0-21swapper/100:05:251
111399940,0cyclictest0-21swapper/122:40:101
111399940,0cyclictest0-21swapper/119:35:101
111399940,0cyclictest0-21swapper/119:15:021
111399931,1cyclictest0-21swapper/121:05:091
111399931,1cyclictest0-21swapper/119:55:111
111399931,1cyclictest0-21swapper/119:45:121
111399930,3cyclictest0-21swapper/119:40:201
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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