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2026-01-27 - 08:47
[ 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 rack1slot1.osadl.org (updated Tue Jan 27, 2026 00:45:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
147552220159,47sleep30-21swapper/319:06:383
148012201160,27sleep20-21swapper/219:07:132
148362199160,25sleep00-21swapper/019:07:400
147582197158,26sleep10-21swapper/119:06:401
137382660,0sleep30-21swapper/323:57:383
289932580,0sleep20-21swapper/223:35:192
191132420,0sleep20-21swapper/219:15:152
1511699177,9cyclictest28-21ksoftirqd/223:30:102
221002130,0sleep10-21swapper/119:20:181
15123991311,1cyclictest35-21ksoftirqd/321:00:003
15116991312,1cyclictest28-21ksoftirqd/200:15:002
15116991210,1cyclictest28-21ksoftirqd/222:00:012
1510099122,5cyclictest13963-21ls00:40:000
1511699119,1cyclictest28-21ksoftirqd/223:20:172
1511699118,1cyclictest28-21ksoftirqd/222:30:112
15116991110,1cyclictest28-21ksoftirqd/220:00:012
1510099112,4cyclictest240-21systemd-journal20:45:000
1511699109,1cyclictest28-21ksoftirqd/223:45:002
1511699109,1cyclictest28-21ksoftirqd/223:10:112
1511699109,1cyclictest28-21ksoftirqd/221:00:142
1511699108,1cyclictest28-21ksoftirqd/222:50:192
1511699108,1cyclictest28-21ksoftirqd/221:40:112
1511699108,1cyclictest28-21ksoftirqd/221:15:182
1511699100,1cyclictest0-21swapper/222:11:302
1511699100,0cyclictest0-21swapper/221:05:182
1510099108,1cyclictest9-21ksoftirqd/023:15:260
4889290,1sleep30-21swapper/323:45:423
151239998,1cyclictest35-21ksoftirqd/322:25:003
151239997,1cyclictest35-21ksoftirqd/322:10:003
151169999,0cyclictest28-21ksoftirqd/222:45:112
151169999,0cyclictest12492-21sensors23:55:202
151169998,1cyclictest28-21ksoftirqd/223:55:012
151169998,1cyclictest28-21ksoftirqd/223:00:102
151169998,1cyclictest28-21ksoftirqd/220:05:222
151169998,1cyclictest28-21ksoftirqd/219:55:002
151169998,1cyclictest28-21ksoftirqd/219:40:002
151169997,1cyclictest28-21ksoftirqd/223:25:142
151169997,1cyclictest28-21ksoftirqd/200:25:122
151169992,6cyclictest28-21ksoftirqd/221:25:142
151169990,3cyclictest0-21swapper/220:10:102
151169990,1cyclictest19935-21ssh22:44:492
151069990,5cyclictest0-21swapper/123:30:101
151009998,1cyclictest9-21ksoftirqd/020:40:000
151009994,2cyclictest240-21systemd-journal20:05:000
151009992,1cyclictest24484-21sed23:30:160
151009991,4cyclictest26615-21cat00:15:000
151009990,8cyclictest0-21swapper/000:07:590
151239987,0cyclictest35-21ksoftirqd/320:05:013
151239986,1cyclictest707-21snmpd22:01:303
151239986,1cyclictest707-21snmpd19:57:273
151239986,1cyclictest707-21snmpd00:39:383
151239986,1cyclictest707-21snmpd00:26:043
151239986,1cyclictest35-21ksoftirqd/323:35:163
151239980,3cyclictest25085-21hddtemp_smartct22:50:143
151169988,0cyclictest28-21ksoftirqd/222:15:172
151169988,0cyclictest28-21ksoftirqd/222:05:192
151169987,1cyclictest28-21ksoftirqd/222:00:132
151169987,1cyclictest28-21ksoftirqd/220:20:102
151169987,1cyclictest28-21ksoftirqd/219:40:112
151169987,1cyclictest28-21ksoftirqd/200:20:142
151169987,1cyclictest28-21ksoftirqd/200:00:112
151169986,1cyclictest61650irq/122-eno100:05:122
151169986,1cyclictest28-21ksoftirqd/222:55:182
151169986,1cyclictest28-21ksoftirqd/222:40:002
151169986,1cyclictest28-21ksoftirqd/221:50:132
151169986,1cyclictest28-21ksoftirqd/221:50:132
151169986,1cyclictest28-21ksoftirqd/200:20:002
151169986,1cyclictest11174-21kworker/2:221:38:262
151169986,1cyclictest11174-21kworker/2:220:30:002
151169982,5cyclictest12152-21df_inode23:15:132
151169980,7cyclictest271rcuc/219:15:012
151009987,1cyclictest3619-21fschecks_time23:45:140
151009986,1cyclictest22318-21sensors22:05:190
151009982,5cyclictest30845-21ssh00:20:110
151009981,6cyclictest18808-21ssh22:00:300
151009981,1cyclictest0-21swapper/022:50:470
151009980,1cyclictest29139-21ssh21:34:490
151009980,1cyclictest18645-21ssh00:04:550
25370270,0sleep10-21swapper/100:11:591
151239976,1cyclictest707-21snmpd23:27:063
151239976,1cyclictest707-21snmpd20:06:193
151239976,1cyclictest35-21ksoftirqd/323:20:003
151239976,1cyclictest35-21ksoftirqd/322:50:003
151239976,1cyclictest35-21ksoftirqd/321:20:003
151239976,1cyclictest35-21ksoftirqd/319:40:003
151239976,1cyclictest35-21ksoftirqd/319:20:013
151239975,1cyclictest707-21snmpd23:53:003
151239975,1cyclictest707-21snmpd23:44:153
151239975,1cyclictest707-21snmpd21:06:293
151239975,1cyclictest707-21snmpd19:49:513
151239975,1cyclictest707-21snmpd00:18:043
151239975,1cyclictest32472-21ssh21:38:093
151239975,1cyclictest21614-21cat19:20:143
151239975,1cyclictest19595-21ssh21:22:213
151239975,1cyclictest14427-21ssh22:35:583
151239975,1cyclictest11739-21ssh21:52:423
151239975,1cyclictest11739-21ssh21:52:423
151239975,1cyclictest10302-21ssh21:10:323
151239971,4cyclictest4817-21/usr/sbin/munin23:05:163
151239970,3cyclictest0-21swapper/323:20:133
151239970,1cyclictest6789-21ssh22:26:403
151169976,1cyclictest707-21snmpd20:54:532
151169976,1cyclictest707-21snmpd19:59:462
151169976,1cyclictest61650irq/122-eno123:05:112
151169976,1cyclictest28-21ksoftirqd/221:30:102
151169976,1cyclictest28-21ksoftirqd/221:20:212
151169976,1cyclictest28-21ksoftirqd/200:35:532
151169976,1cyclictest28-21ksoftirqd/200:33:552
151169976,1cyclictest11174-21kworker/2:221:45:102
151169975,1cyclictest707-21snmpd20:57:322
151169975,1cyclictest61650irq/122-eno122:25:142
151169975,1cyclictest11174-21kworker/2:220:40:002
151169972,3cyclictest61650irq/122-eno119:45:092
151169971,3cyclictest29006-21apt-get20:45:112
151169970,4cyclictest3528-21fschecks_count23:45:132
151069971,0cyclictest0-21swapper/122:00:211
151069971,0cyclictest0-21swapper/121:50:481
151069971,0cyclictest0-21swapper/121:50:481
151069970,6cyclictest0-21swapper/119:27:001
151069970,1cyclictest0-21swapper/121:55:151
151069970,0cyclictest0-21swapper/119:59:411
151009976,1cyclictest835-1kworker/u9:000:29:150
151009976,1cyclictest707-21snmpd23:58:130
151009976,1cyclictest707-21snmpd20:47:520
151009976,1cyclictest23371-1kworker/u9:022:56:520
151009976,1cyclictest18723-21ssh22:41:460
151009976,1cyclictest13186-21cut21:15:140
151009975,1cyclictest707-21snmpd19:10:380
151009975,1cyclictest1079-21ssh23:40:590
151009971,6cyclictest15322-21ssh21:56:460
151009971,6cyclictest0-21swapper/021:04:290
151009971,6cyclictest0-21swapper/020:07:130
151009971,5cyclictest30728-21ssh21:35:180
151009971,5cyclictest28283-21ssh23:35:130
151009971,5cyclictest28141-21pmu-power00:15:190
151009970,6cyclictest8148-21diskmemload21:45:160
151009970,6cyclictest7100-21apt23:50:110
151009970,6cyclictest27646-21ssh22:12:270
151009970,6cyclictest21364-21cut21:25:120
151009970,6cyclictest18724-21timerandwakeup20:20:190
151009970,6cyclictest10618-21sed21:50:190
151009970,6cyclictest10618-21sed21:50:190
151009970,6cyclictest0-21swapper/022:31:080
151009970,5cyclictest20416-21ssh23:25:150
151009970,4cyclictest707-21snmpd20:10:190
151009970,1cyclictest9318-21if_eno121:10:140
151009970,1cyclictest8580-21ssh00:31:300
151009970,1cyclictest4228-21df23:05:130
151009970,1cyclictest32415-21ssh22:19:290
151009970,1cyclictest22150-21ssh22:45:270
151009970,1cyclictest12373-21ssh22:35:110
151009970,1cyclictest0-21swapper/022:25:180
151009970,1cyclictest0-21swapper/021:07:560
21414260,1sleep10-21swapper/100:06:591
151239965,1cyclictest707-21snmpd20:26:373
151239965,1cyclictest35-21ksoftirqd/320:55:003
151239965,1cyclictest35-21ksoftirqd/320:49:553
151239965,1cyclictest30705-21ssh22:57:073
151239965,1cyclictest27795-21ssh22:12:483
151239965,1cyclictest27385-21ssh21:30:593
151239965,1cyclictest24838-21ssh00:10:373
151239965,1cyclictest24417-21ssh21:28:463
151239965,1cyclictest2414-21ssh23:02:303
151239965,1cyclictest20081-21ssh00:05:163
151239965,1cyclictest18276-21ssh22:40:393
151239965,1cyclictest16319-21ssh21:59:153
151239965,1cyclictest16194-21cat19:10:153
151239965,1cyclictest11618-21ssh22:33:513
151239964,2cyclictest8148-21diskmemload22:15:563
151239964,1cyclictest8213-21ssh00:30:353
151239964,1cyclictest707-21snmpd20:44:583
151239964,1cyclictest707-21snmpd19:42:243
151239964,1cyclictest5731-21fschecks_time21:45:133
151239964,1cyclictest23963-21cat19:25:153
151239964,0cyclictest8148-21diskmemload23:33:523
151239963,3cyclictest35-21ksoftirqd/320:25:003
151239963,1cyclictest11225-21ssh23:14:443
151239961,4cyclictest8148-21diskmemload21:44:043
151239961,3cyclictest0-21swapper/321:00:143
151169966,0cyclictest61650irq/122-eno122:20:132
151169966,0cyclictest61650irq/122-eno120:42:282
151169965,1cyclictest28-21ksoftirqd/219:20:142
151169965,1cyclictest11174-21kworker/2:221:10:102
151169965,0cyclictest61650irq/122-eno119:30:122
151169964,1cyclictest28-21ksoftirqd/220:30:122
151169964,1cyclictest28-21ksoftirqd/219:25:172
151169960,5cyclictest0-21swapper/220:15:132
151069961,5cyclictest0-21swapper/123:19:551
151069961,5cyclictest0-21swapper/120:43:111
151069961,5cyclictest0-21swapper/120:09:381
151069960,6cyclictest0-21swapper/123:51:151
151069960,6cyclictest0-21swapper/123:48:541
151069960,6cyclictest0-21swapper/123:42:361
151069960,6cyclictest0-21swapper/123:28:031
151069960,6cyclictest0-21swapper/122:29:011
151069960,6cyclictest0-21swapper/120:14:041
151069960,6cyclictest0-21swapper/119:31:091
151069960,6cyclictest0-21swapper/100:22:371
151069960,5cyclictest0-21swapper/123:14:591
151069960,5cyclictest0-21swapper/123:10:001
151069960,5cyclictest0-21swapper/121:45:141
151069960,5cyclictest0-21swapper/100:20:001
151069960,3cyclictest0-21swapper/123:35:111
151069960,3cyclictest0-21swapper/119:45:181
151069960,3cyclictest0-21swapper/119:15:011
151069960,2cyclictest0-21swapper/121:25:141
151069960,2cyclictest0-21swapper/119:10:181
151069960,1cyclictest111rcu_preempt22:33:231
151069960,1cyclictest0-21swapper/122:55:171
151009964,1cyclictest9-21ksoftirqd/019:50:180
151009964,1cyclictest707-21snmpd23:10:110
151009964,1cyclictest707-21snmpd19:46:060
151009964,1cyclictest18249-21grep19:15:010
151009964,1cyclictest14834-21/usr/sbin/munin20:15:200
151009962,3cyclictest26590-21ntpq19:30:170
151009962,1cyclictest22397-21/usr/sbin/munin19:20:200
151009960,6cyclictest0-21swapper/021:20:230
151009960,6cyclictest0-21swapper/020:58:230
151009960,6cyclictest0-21swapper/020:25:480
151009960,4cyclictest0-21swapper/023:20:010
151009960,1cyclictest2163-21sh22:20:190
151009960,0cyclictest0-21swapper/023:01:390
151009960,0cyclictest0-21swapper/021:40:400
151009960,0cyclictest0-21swapper/019:55:170
151009960,0cyclictest0-21swapper/019:35:420
151009960,0cyclictest0-21swapper/019:25:420
151239954,1cyclictest35-21ksoftirqd/320:10:243
151239954,1cyclictest16902-21ssh00:00:313
151239954,1cyclictest1181-21ssh00:22:473
151239953,1cyclictest25507-21aten_r1power_fr19:30:123
151239953,1cyclictest25349-21tail20:35:153
151239952,2cyclictest4050-21python19:50:203
151239950,4cyclictest15587-21expr20:15:143
151069955,0cyclictest0-21swapper/100:35:111
151069952,0cyclictest0-21swapper/100:27:061
151069951,3cyclictest0-21swapper/122:10:001
151069951,1cyclictest0-21swapper/123:55:151
151069951,0cyclictest0-21swapper/120:50:201
151069951,0cyclictest0-21swapper/119:36:021
151069950,5cyclictest0-21swapper/123:22:151
151069950,5cyclictest0-21swapper/122:46:481
151069950,5cyclictest0-21swapper/122:35:101
151069950,5cyclictest0-21swapper/122:20:161
151069950,5cyclictest0-21swapper/121:35:011
151069950,5cyclictest0-21swapper/121:15:001
151069950,5cyclictest0-21swapper/120:31:591
151069950,5cyclictest0-21swapper/120:30:001
151069950,5cyclictest0-21swapper/120:20:501
151069950,5cyclictest0-21swapper/120:17:131
151069950,5cyclictest0-21swapper/119:45:001
151069950,4cyclictest0-21swapper/121:30:471
151069950,4cyclictest0-21swapper/100:30:161
151069950,3cyclictest0-21swapper/121:40:201
151069950,1cyclictest0-21swapper/122:50:111
151069950,1cyclictest0-21swapper/120:05:001
151069950,0cyclictest0-21swapper/121:24:521
151069950,0cyclictest0-21swapper/100:03:211
151009954,1cyclictest31873-21diskstats20:50:140
151009953,1cyclictest707-21snmpd19:44:390
151009950,4cyclictest21923-21/usr/sbin/munin20:30:140
151239943,1cyclictest22421-21expr20:30:133
151069944,0cyclictest0-21swapper/121:15:261
151069942,1cyclictest0-21swapper/122:17:001
151069940,4cyclictest0-21swapper/123:05:011
151069940,2cyclictest0-21swapper/120:45:111
151069940,1cyclictest0-21swapper/121:05:141
151069940,0cyclictest0-21swapper/122:40:101
151069940,0cyclictest0-21swapper/119:50:161
151069931,1cyclictest0-21swapper/122:05:111
151069931,1cyclictest0-21swapper/120:35:101
151069930,3cyclictest0-21swapper/120:55:151
151069930,0cyclictest0-21swapper/121:04:501
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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