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2026-01-14 - 11:24
[ 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 Wed Jan 14, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
214672940,0sleep00-21swapper/000:12:000
94092790,0sleep00-21swapper/000:27:260
140832780,0sleep10-21swapper/123:44:001
207302770,0sleep220695-21sshd22:19:432
34022590,0sleep20-21swapper/200:13:142
50872580,0sleep20-21swapper/221:50:192
324142570,0sleep20-21swapper/221:32:372
222472570,1sleep0710-21NetworkManager23:41:550
290762560,1sleep329070-21sshd23:06:543
240632550,0sleep00-21swapper/000:39:400
234892550,0sleep20-21swapper/223:39:222
239882540,0sleep20-21swapper/222:20:032
158372540,0sleep30-21swapper/323:41:233
321222530,1sleep332099-21sshd23:48:163
184322520,1sleep1241ktimersoftd/122:41:251
87392510,0sleep20-21swapper/222:43:222
195232510,1sleep319516-21bash00:25:283
13912510,2sleep1269099cyclictest00:21:141
126072510,0sleep00-21swapper/000:33:100
156882500,0sleep00-21swapper/023:55:060
269752490,0sleep10-21swapper/121:16:381
251822490,0sleep3391rcuc/323:50:203
165022490,0sleep20-21swapper/223:52:222
312902480,0sleep20-21swapper/221:49:462
275112480,0sleep20-21swapper/200:15:132
234562480,0sleep20-21swapper/200:20:192
308952470,0sleep30-21swapper/323:34:303
135252470,0sleep10-21swapper/121:54:471
108512470,0sleep30-21swapper/321:40:353
38452450,0sleep00-21swapper/022:34:470
125922390,0sleep30-21swapper/321:54:413
22532308,7sleep30-21swapper/319:05:553
234922817,7sleep00-21swapper/019:07:080
22462287,7sleep10-21swapper/119:05:491
190462260,1sleep219045-21sshd00:39:142
235622520,3sleep20-21swapper/219:07:142
270099190,1cyclictest0-21swapper/322:30:313
67852180,0sleep16783-21lspci23:29:421
55412180,0sleep10-21swapper/122:34:561
270099180,12cyclictest674-21dbus-daemon22:09:113
78302170,2sleep2269599cyclictest23:16:032
242312170,0sleep01073-21nfsd20:00:130
316262160,0sleep00-21swapper/022:10:240
305352150,0sleep130537-21bash21:39:201
4242140,1sleep0426-21id22:00:130
327152140,0sleep20-21swapper/221:28:482
323592140,0sleep00-21swapper/022:39:560
315502140,0sleep10-21swapper/121:11:531
269599145,1cyclictest33-21ksoftirqd/223:55:232
269599141,12cyclictest33-21ksoftirqd/223:47:282
245332140,0sleep2311rcuc/223:01:002
223722140,0sleep10-21swapper/122:47:141
173372140,1sleep017340-21bash22:09:000
129482140,0sleep312937-21lspci00:25:013
126272140,0sleep1241ktimersoftd/123:00:021
269599134,3cyclictest33-21ksoftirqd/222:55:182
244772130,0sleep20-21swapper/221:35:132
195452130,0sleep00-21swapper/023:33:310
154142130,0sleep00-21swapper/022:22:050
115792130,0sleep30-21swapper/323:35:293
270099120,1cyclictest30898-21sshd21:46:113
270099120,11cyclictest31911-21sshd21:17:313
270099120,11cyclictest2882-21sshd22:45:303
269599125,1cyclictest33-21ksoftirqd/222:02:372
269599124,1cyclictest33-21ksoftirqd/200:02:412
269599123,1cyclictest33-21ksoftirqd/223:23:062
269599121,10cyclictest33-21ksoftirqd/221:11:482
269599120,1cyclictest1026-21sshd21:41:382
269599120,11cyclictest11596-21bash21:57:582
2690991210,1cyclictest21233-21sshd23:58:181
269099120,1cyclictest27262-21bash00:09:481
269099120,11cyclictest24583-21sshd23:36:381
269099120,11cyclictest0-21swapper/123:51:271
2685991210,1cyclictest622-13audispd22:45:490
2685991210,1cyclictest32183-21bash23:18:080
2685991210,1cyclictest18048-21bash21:37:580
268599120,1cyclictest0-21swapper/022:55:190
234352120,0sleep20-21swapper/223:42:022
270099119,1cyclictest23952-21cp00:09:313
2700991110,0cyclictest0-21swapper/323:19:413
2700991110,0cyclictest0-21swapper/321:55:503
2700991110,0cyclictest0-21swapper/321:39:313
270099110,10cyclictest0-21swapper/321:13:013
270099110,10cyclictest0-21swapper/300:30:013
270099110,0cyclictest0-21swapper/300:14:113
269599113,4cyclictest674-21dbus-daemon00:30:272
269599113,3cyclictest33-21ksoftirqd/222:36:282
269599113,2cyclictest33-21ksoftirqd/200:08:472
269599113,1cyclictest33-21ksoftirqd/223:26:332
269599112,3cyclictest33-21ksoftirqd/222:46:552
269599112,2cyclictest33-21ksoftirqd/222:27:102
269599111,3cyclictest33-21ksoftirqd/222:05:572
2695991110,0cyclictest0-21swapper/221:17:482
269599110,10cyclictest0-21swapper/223:05:482
269599110,10cyclictest0-21swapper/200:26:182
269099110,10cyclictest0-21swapper/120:20:381
269099110,0cyclictest0-21swapper/123:07:181
268599113,4cyclictest27875-21bash22:45:010
2685991110,0cyclictest0-21swapper/021:57:390
2685991110,0cyclictest0-21swapper/021:49:290
268599110,10cyclictest0-21swapper/021:44:390
270099109,0cyclictest0-21swapper/323:55:513
270099109,0cyclictest0-21swapper/322:56:513
270099109,0cyclictest0-21swapper/321:28:213
270099109,0cyclictest0-21swapper/320:30:013
270099100,0cyclictest0-21swapper/322:12:303
269599109,0cyclictest0-21swapper/222:14:372
269599107,1cyclictest33-21ksoftirqd/223:10:402
269599102,1cyclictest33-21ksoftirqd/222:30:022
269599100,0cyclictest20968-21sshd23:30:502
269599100,0cyclictest121rcu_preempt22:53:012
269099109,0cyclictest0-21swapper/123:23:581
269099109,0cyclictest0-21swapper/122:15:481
269099109,0cyclictest0-21swapper/122:00:371
269099109,0cyclictest0-21swapper/121:47:371
269099109,0cyclictest0-21swapper/120:59:481
269099108,1cyclictest4446-21bash00:18:471
269099108,1cyclictest0-21swapper/100:36:481
269099100,0cyclictest0-21swapper/122:58:581
268599109,0cyclictest0-21swapper/000:05:480
268599108,1cyclictest0-21swapper/000:24:090
268599100,0cyclictest0-21swapper/023:20:190
268599100,0cyclictest0-21swapper/021:21:590
161862100,5sleep016360-21sshd22:52:090
8018290,1sleep1674-21dbus-daemon21:43:491
27009998,0cyclictest0-21swapper/323:28:003
27009998,0cyclictest0-21swapper/322:15:513
27009998,0cyclictest0-21swapper/321:34:403
27009998,0cyclictest0-21swapper/321:20:313
26959998,0cyclictest33-21ksoftirqd/221:20:472
26909998,0cyclictest0-21swapper/123:34:281
26909998,0cyclictest0-21swapper/122:07:181
26909998,0cyclictest0-21swapper/100:25:381
26909998,0cyclictest0-21swapper/100:11:581
26859998,0cyclictest0-21swapper/023:07:390
26859998,0cyclictest0-21swapper/021:34:390
26859997,1cyclictest26747-21sshd23:28:390
26859997,1cyclictest19613-21sshd00:17:190
26859991,4cyclictest2938-21munin-run00:05:000
27009987,0cyclictest0-21swapper/300:16:203
27009986,1cyclictest41-21ksoftirqd/322:25:243
27009986,1cyclictest14889-21lspci23:02:583
27009986,1cyclictest1134-21lspci00:04:503
27009985,2cyclictest699-21gdbus23:10:523
27009985,2cyclictest660-21avahi-daemon22:20:153
27009985,2cyclictest660-21avahi-daemon00:39:103
27009985,2cyclictest14282-21sshd22:41:033
27009985,1cyclictest621-17auditd22:02:453
26959987,0cyclictest0-21swapper/219:40:182
26946280,0sleep00-21swapper/023:53:180
26909987,0cyclictest0-21swapper/122:35:571
26909987,0cyclictest0-21swapper/122:10:371
26909986,1cyclictest8259-21lspci23:46:121
26909986,1cyclictest20514-21lspci23:17:081
26909986,1cyclictest19115-21lspci22:27:501
26909986,1cyclictest10039-21sshd21:24:571
26909985,2cyclictest660-21avahi-daemon22:50:411
26909984,3cyclictest28505-21sshd00:04:251
26909980,7cyclictest0-21swapper/121:05:381
26859987,0cyclictest0-21swapper/021:54:190
26859987,0cyclictest0-21swapper/021:29:490
26859987,0cyclictest0-21swapper/021:05:190
26859986,1cyclictest8904-21lspci23:10:380
26859986,1cyclictest28588-21sshd22:25:530
26859986,1cyclictest23017-21lspci23:00:530
26859986,1cyclictest18649-21lspci22:19:290
26859986,1cyclictest0-21swapper/023:39:090
27009975,1cyclictest649-21polkitd22:35:043
27009974,2cyclictest674-21dbus-daemon23:22:103
27009974,2cyclictest674-21dbus-daemon22:50:293
26959975,1cyclictest33-21ksoftirqd/219:35:002
26959975,1cyclictest33-21ksoftirqd/219:15:012
26959971,1cyclictest33-21ksoftirqd/221:10:012
26909976,0cyclictest0-21swapper/121:31:181
26909975,1cyclictest8905-21lspci23:10:381
26909975,1cyclictest660-21avahi-daemon21:56:001
26909974,2cyclictest660-21avahi-daemon00:30:051
26909972,4cyclictest48-17kauditd22:20:441
26909972,1cyclictest620-17auditd21:29:411
26859974,2cyclictest660-21avahi-daemon23:45:480
26859973,3cyclictest620-17auditd21:19:470
26859972,1cyclictest121rcu_preempt20:50:010
27009965,0cyclictest0-21swapper/321:07:503
27009965,0cyclictest0-21swapper/320:40:513
27009965,0cyclictest0-21swapper/319:35:303
27009963,2cyclictest1002-21snmpd20:52:563
27009963,2cyclictest1002-21snmpd20:52:553
27009963,2cyclictest1002-21snmpd20:16:253
27009963,2cyclictest1002-21snmpd19:27:423
27009963,2cyclictest1002-21snmpd19:14:503
26959965,0cyclictest0-21swapper/220:35:382
26959964,1cyclictest699-21gdbus20:59:562
26959964,1cyclictest33-21ksoftirqd/220:19:592
26959964,1cyclictest33-21ksoftirqd/219:25:002
26959963,2cyclictest1002-21snmpd20:24:372
26959963,2cyclictest1002-21snmpd19:51:002
26959963,2cyclictest1002-21snmpd19:49:492
26959963,2cyclictest1002-21snmpd19:27:122
26959963,2cyclictest1002-21snmpd19:10:192
26959960,5cyclictest0-21swapper/220:49:582
26909965,0cyclictest0-21swapper/120:45:081
26909965,0cyclictest0-21swapper/120:35:081
26909965,0cyclictest0-21swapper/119:20:281
26909964,1cyclictest699-21gdbus20:05:001
26909964,1cyclictest674-21dbus-daemon19:29:591
26909962,1cyclictest0-21swapper/119:12:451
26909960,5cyclictest0-21swapper/120:29:081
26859965,0cyclictest0-21swapper/019:22:190
26859964,1cyclictest674-21dbus-daemon19:19:560
26859964,1cyclictest660-21avahi-daemon21:10:010
26859964,1cyclictest660-21avahi-daemon20:25:000
26859964,1cyclictest19451-21kworker/0:019:50:300
26859962,2cyclictest19433-21sshd19:49:460
26859960,5cyclictest0-21swapper/020:19:480
27009953,1cyclictest5912-21cat19:15:133
27009953,1cyclictest28335-21mii-tool20:10:153
27009953,1cyclictest26309-21cat20:05:133
27009953,1cyclictest10251-21cat20:45:143
27009953,1cyclictest1002-21snmpd20:58:323
27009953,1cyclictest1002-21snmpd20:37:323
27009953,1cyclictest1002-21snmpd20:26:183
27009953,1cyclictest1002-21snmpd19:55:103
27009953,1cyclictest1002-21snmpd19:45:423
27009953,1cyclictest1002-21snmpd19:40:243
27009953,1cyclictest0-21swapper/320:00:133
27009952,2cyclictest322-21ntpq20:20:163
27009950,2cyclictest17309-21sshd21:00:423
27009950,2cyclictest17309-21sshd21:00:423
26959953,1cyclictest8227-21cat20:40:162
26959953,1cyclictest25820-21/usr/sbin/munin20:05:122
26959953,1cyclictest12161-21sed20:50:132
26959953,1cyclictest12161-21sed20:50:122
26959953,1cyclictest1002-21snmpd21:04:562
26959953,1cyclictest1002-21snmpd21:04:552
26959953,1cyclictest1002-21snmpd20:10:012
26959952,2cyclictest4530-21ntpq20:30:162
26959952,2cyclictest1002-21snmpd20:01:272
26959952,2cyclictest1002-21snmpd19:34:592
26909954,0cyclictest0-21swapper/120:31:581
26909953,1cyclictest699-21gdbus19:50:001
26909953,1cyclictest649-21polkitd19:15:011
26909953,1cyclictest1002-21snmpd21:00:471
26909953,1cyclictest1002-21snmpd21:00:461
26909953,1cyclictest1002-21snmpd20:51:201
26909953,1cyclictest1002-21snmpd20:51:201
26909953,1cyclictest1002-21snmpd20:41:161
26909953,1cyclictest1002-21snmpd20:12:131
26909953,1cyclictest1002-21snmpd20:00:461
26909953,1cyclictest1002-21snmpd19:50:271
26909953,1cyclictest1002-21snmpd19:30:031
26909952,2cyclictest1002-21snmpd20:15:031
26909952,2cyclictest1002-21snmpd19:59:221
26909950,4cyclictest16716-21grep19:40:181
26909950,4cyclictest14460-21ntp_states19:35:151
26859954,0cyclictest0-21swapper/020:11:390
26859954,0cyclictest0-21swapper/019:55:090
26859953,1cyclictest16084-21cat19:40:120
26859953,1cyclictest1002-21snmpd21:02:080
26859953,1cyclictest1002-21snmpd21:02:070
26859953,1cyclictest1002-21snmpd20:55:110
26859953,1cyclictest1002-21snmpd20:52:470
26859953,1cyclictest1002-21snmpd20:52:460
26859953,1cyclictest1002-21snmpd20:44:190
26859953,1cyclictest1002-21snmpd20:36:140
26859953,1cyclictest1002-21snmpd20:30:450
26859953,1cyclictest1002-21snmpd20:27:250
26859953,1cyclictest1002-21snmpd20:06:180
26859953,1cyclictest1002-21snmpd19:38:150
26859953,1cyclictest1002-21snmpd19:30:330
26859953,1cyclictest1002-21snmpd19:26:080
26859953,1cyclictest1002-21snmpd19:10:410
27009942,1cyclictest7617-21grep19:20:093
27009942,1cyclictest11565-21cpu19:30:113
27009942,1cyclictest1002-21snmpd19:50:133
26959942,1cyclictest22003-21expr19:55:162
26959942,1cyclictest1002-21snmpd20:25:092
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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