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2026-02-17 - 20:21
[ 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 Tue Feb 17, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30052910,0sleep10-21swapper/110:32:031
261182750,0sleep00-21swapper/011:49:130
319432570,0sleep00-21swapper/010:58:590
8442550,0sleep20-21swapper/209:29:562
265212550,0sleep20-21swapper/212:16:352
179072540,0sleep10-21swapper/111:32:281
138352520,0sleep013836-21sshd10:37:160
49762510,0sleep10-21swapper/109:13:541
185802510,0sleep20-21swapper/210:17:382
33182500,0sleep30-21swapper/311:03:183
192512490,2sleep12968399cyclictest12:00:081
187942400,0sleep30-21swapper/310:26:093
196952350,0sleep12968399cyclictest11:16:581
295222276,7sleep10-21swapper/107:09:271
2930622716,7sleep30-21swapper/307:06:473
292602276,7sleep20-21swapper/207:06:102
2939722318,3sleep00-21swapper/007:07:570
29679992120,0cyclictest6309-21lspci12:21:570
29679991918,0cyclictest28163-21lspci09:56:510
191792160,0sleep10-21swapper/111:28:441
171862160,1sleep117180-21lspci10:22:071
12012160,0sleep10-21swapper/109:29:591
310062150,1sleep231007-21id10:50:562
29679991515,0cyclictest8312-21kworker/0:009:41:080
29679991515,0cyclictest32550irq/27-ahci[00011:02:560
29679991515,0cyclictest1794-21kworker/0:310:00:230
218342150,0sleep20-21swapper/212:12:062
136942150,0sleep313682-21sshd11:47:393
5882140,1sleep1589-21bash11:46:021
29679991414,0cyclictest25003-21kworker/0:011:39:000
29679991414,0cyclictest13747-21kworker/0:209:35:570
29679991413,0cyclictest32478-21kworker/0:010:17:430
29679991413,0cyclictest12350-21kworker/0:009:22:150
29679991412,1cyclictest9795-21sshd09:14:470
15382140,0sleep00-21swapper/010:51:180
2969299130,2cyclictest642-21systemd-logind09:54:192
29679991313,0cyclictest5320-21kworker/0:210:05:340
29679991313,0cyclictest5159-21kworker/0:111:30:110
29679991312,1cyclictest5320-21kworker/0:209:53:370
29679991312,0cyclictest25768-21kworker/0:311:42:290
243722130,0sleep20-21swapper/211:05:462
213182130,0sleep30-21swapper/312:27:453
2970099120,1cyclictest10822-21grepconf.sh10:56:193
2970099120,1cyclictest10553-21sshd11:55:103
2970099120,1cyclictest10553-21sshd11:55:103
2970099120,11cyclictest1472-21bash12:17:303
2970099120,11cyclictest0-21swapper/311:27:503
2970099120,11cyclictest0-21swapper/310:47:503
2970099120,11cyclictest0-21swapper/310:01:293
2970099120,11cyclictest0-21swapper/309:38:193
29692991210,1cyclictest2998-21systemd-cgroups11:11:002
2968399120,11cyclictest660-21avahi-daemon11:57:551
2968399120,11cyclictest660-21avahi-daemon11:57:541
2968399120,11cyclictest17948-21sshd10:06:141
2967999126,1cyclictest9-21ksoftirqd/011:54:030
2967999123,3cyclictest9-21ksoftirqd/012:36:550
29679991212,0cyclictest22491-21kworker/0:008:28:200
29679991212,0cyclictest11285-21kworker/0:012:27:430
29679991211,0cyclictest18684-21kworker/0:112:18:430
29679991211,0cyclictest11615-21lspci10:10:440
29679991210,1cyclictest0-21swapper/011:20:270
2970099119,1cyclictest20096-21sshd12:35:203
29700991110,0cyclictest0-21swapper/309:50:193
29700991110,0cyclictest0-21swapper/307:55:193
2970099110,10cyclictest7652-21lspci12:10:203
2970099110,10cyclictest0-21swapper/309:56:503
2969299110,10cyclictest0-21swapper/212:31:392
2969299110,10cyclictest0-21swapper/211:52:102
2969299110,10cyclictest0-21swapper/211:31:002
2969299110,10cyclictest0-21swapper/210:39:202
2969299110,10cyclictest0-21swapper/209:47:502
29683991110,0cyclictest26286-21kworker/1:312:05:161
2968399110,1cyclictest6555-21sshd11:23:151
2968399110,10cyclictest9865-21bash12:22:241
2968399110,10cyclictest0-21swapper/111:51:051
2968399110,10cyclictest0-21swapper/110:03:451
2968399110,10cyclictest0-21swapper/109:31:351
2968399110,0cyclictest0-21swapper/110:41:151
2967999119,1cyclictest623-17sedispatch11:27:470
2967999113,2cyclictest649-21polkitd11:15:510
29679991111,0cyclictest12350-21kworker/0:009:15:180
29679991110,0cyclictest0-21swapper/011:55:070
29679991110,0cyclictest0-21swapper/011:55:060
2967999110,10cyclictest0-21swapper/012:33:470
2967999110,10cyclictest0-21swapper/010:27:170
173912110,1sleep117382-21lspci09:38:171
97282100,0sleep10-21swapper/110:56:101
68452100,1sleep3391rcuc/311:23:163
2970099109,0cyclictest0-21swapper/312:31:593
2970099109,0cyclictest0-21swapper/309:44:103
2970099109,0cyclictest0-21swapper/308:46:093
2970099100,0cyclictest0-21swapper/310:11:303
2970099100,0cyclictest0-21swapper/307:22:103
2969299109,0cyclictest0-21swapper/212:38:202
2969299109,0cyclictest0-21swapper/212:09:592
2969299109,0cyclictest0-21swapper/211:42:402
2969299109,0cyclictest0-21swapper/211:29:502
2969299109,0cyclictest0-21swapper/211:03:202
2969299109,0cyclictest0-21swapper/210:55:592
2969299109,0cyclictest0-21swapper/210:05:502
2969299109,0cyclictest0-21swapper/209:11:102
2969299100,0cyclictest0-21swapper/211:59:002
2969299100,0cyclictest0-21swapper/211:59:002
2969299100,0cyclictest0-21swapper/209:15:102
2968399109,0cyclictest0-21swapper/112:27:151
2968399109,0cyclictest0-21swapper/109:23:351
2968399109,0cyclictest0-21swapper/107:38:151
2968399108,1cyclictest0-21swapper/112:13:051
2968399100,9cyclictest0-21swapper/108:28:251
2968399100,0cyclictest0-21swapper/110:46:051
2968399100,0cyclictest0-21swapper/110:19:041
2968399100,0cyclictest0-21swapper/108:23:251
2967999109,0cyclictest0-21swapper/012:06:070
2967999109,0cyclictest0-21swapper/012:01:570
2967999109,0cyclictest0-21swapper/009:47:270
2967999107,1cyclictest9-21ksoftirqd/010:31:150
2967999103,2cyclictest9-21ksoftirqd/009:27:060
2967999101,1cyclictest9-21ksoftirqd/012:12:080
29679991010,0cyclictest32550irq/27-ahci[00011:13:170
29679991010,0cyclictest22491-21kworker/0:008:18:070
29679991010,0cyclictest2121-21kworker/0:108:59:430
29679991010,0cyclictest101ktimersoftd/008:41:260
297009998,0cyclictest0-21swapper/311:17:503
297009998,0cyclictest0-21swapper/310:44:293
296929998,0cyclictest0-21swapper/210:20:102
296929998,0cyclictest0-21swapper/209:21:202
296929997,1cyclictest0-21swapper/210:10:502
296839998,0cyclictest0-21swapper/111:06:051
296839998,0cyclictest0-21swapper/110:11:151
296839997,1cyclictest13040-21sshd09:15:151
296839996,2cyclictest674-21dbus-daemon10:51:251
296839990,0cyclictest0-21swapper/107:20:041
296799999,0cyclictest3921-21kworker/0:108:00:560
296799999,0cyclictest3921-21kworker/0:107:58:430
296799999,0cyclictest3921-21kworker/0:107:27:410
296799999,0cyclictest30639-21kworker/0:208:30:050
296799999,0cyclictest2121-21kworker/0:108:46:010
296799998,1cyclictest22491-21kworker/0:008:11:000
296799998,0cyclictest12350-21kworker/0:009:06:190
296799998,0cyclictest0-21swapper/010:20:070
296799995,1cyclictest9-21ksoftirqd/011:07:090
296799994,1cyclictest9-21ksoftirqd/010:49:370
296799991,1cyclictest131rcu_sched10:41:100
296799990,5cyclictest2160-21awk08:40:010
296799990,0cyclictest0-21swapper/007:49:560
297009987,0cyclictest0-21swapper/309:25:393
297009986,1cyclictest32036-21lspci10:23:573
297009986,1cyclictest0-21swapper/312:04:403
297009985,2cyclictest660-21avahi-daemon11:13:363
297009985,2cyclictest660-21avahi-daemon11:07:143
297009985,2cyclictest660-21avahi-daemon10:50:053
297009985,2cyclictest660-21avahi-daemon09:48:053
297009985,2cyclictest660-21avahi-daemon09:33:353
297009985,2cyclictest660-21avahi-daemon09:11:573
297009985,2cyclictest3931-21sshd11:54:223
296929987,0cyclictest0-21swapper/211:45:192
296929987,0cyclictest0-21swapper/210:45:402
296929987,0cyclictest0-21swapper/210:03:202
296929987,0cyclictest0-21swapper/209:58:402
296929987,0cyclictest0-21swapper/209:39:502
296929986,1cyclictest7333-21lspci11:39:052
296929985,2cyclictest674-21dbus-daemon10:41:432
296929985,2cyclictest660-21avahi-daemon12:01:252
296929985,2cyclictest660-21avahi-daemon11:23:572
296839987,0cyclictest0-21swapper/112:35:251
296839987,0cyclictest0-21swapper/112:32:051
296839987,0cyclictest0-21swapper/109:52:151
296839987,0cyclictest0-21swapper/109:43:551
296839985,2cyclictest660-21avahi-daemon10:38:581
296839983,4cyclictest649-21polkitd10:26:041
296799988,0cyclictest3921-21kworker/0:107:34:270
296799988,0cyclictest29565-21kworker/0:007:10:110
296799987,0cyclictest0-21swapper/007:50:170
296799980,4cyclictest674-21dbus-daemon08:54:590
27966280,0sleep20-21swapper/210:31:092
297009975,1cyclictest699-21gdbus10:16:283
297009975,1cyclictest660-21avahi-daemon11:41:543
297009975,1cyclictest660-21avahi-daemon10:35:123
297009975,1cyclictest660-21avahi-daemon09:24:453
297009975,1cyclictest41-21ksoftirqd/310:06:183
297009975,1cyclictest18605-21kworker/u8:011:30:593
297009974,2cyclictest698-21gdbus12:05:093
297009974,1cyclictest674-21dbus-daemon11:35:093
297009974,1cyclictest674-21dbus-daemon10:32:103
297009973,3cyclictest699-21gdbus09:15:033
297009973,3cyclictest674-21dbus-daemon12:20:493
296929976,0cyclictest0-21swapper/212:28:202
296929975,1cyclictest674-21dbus-daemon09:42:272
296929975,1cyclictest660-21avahi-daemon12:20:252
296929975,1cyclictest660-21avahi-daemon11:15:582
296929975,1cyclictest660-21avahi-daemon10:25:042
296929975,1cyclictest660-21avahi-daemon09:31:092
296839975,1cyclictest12905-21sshd11:35:441
296839974,2cyclictest660-21avahi-daemon12:15:031
296839974,2cyclictest660-21avahi-daemon09:55:231
296839974,2cyclictest6036-21sshd11:42:501
296839974,1cyclictest15922-21sshd11:00:511
296839972,4cyclictest622-13audispd09:49:131
296839970,6cyclictest0-21swapper/107:45:441
296799977,0cyclictest3921-21kworker/0:108:07:430
296799977,0cyclictest3921-21kworker/0:107:43:070
296799977,0cyclictest3921-21kworker/0:107:36:300
296799977,0cyclictest29565-21kworker/0:007:20:540
296799977,0cyclictest29565-21kworker/0:007:15:530
296799977,0cyclictest22491-21kworker/0:008:22:590
296799975,1cyclictest9-21ksoftirqd/009:05:000
296799972,1cyclictest2140-21sshd09:30:090
297009965,0cyclictest0-21swapper/307:55:003
297009964,1cyclictest699-21gdbus09:05:003
297009964,1cyclictest1088-21ntpd07:10:163
297009963,2cyclictest1002-21snmpd08:53:573
297009963,2cyclictest1002-21snmpd08:38:213
297009963,2cyclictest1002-21snmpd08:18:563
297009963,2cyclictest1002-21snmpd08:01:143
297009963,2cyclictest1002-21snmpd07:49:073
296929964,1cyclictest1002-21snmpd08:34:362
296929963,2cyclictest1002-21snmpd08:41:482
296929963,2cyclictest1002-21snmpd08:25:482
296929963,2cyclictest1002-21snmpd07:55:342
296929963,2cyclictest1002-21snmpd07:11:132
296929960,5cyclictest16162-21perf07:55:002
296929960,5cyclictest0-21swapper/207:20:092
296839965,0cyclictest0-21swapper/108:08:251
296839964,1cyclictest674-21dbus-daemon11:10:081
296839963,2cyclictest1002-21snmpd08:48:451
296839963,2cyclictest1002-21snmpd07:54:261
297009953,1cyclictest6666-21cat07:30:123
297009953,1cyclictest499-21cat07:15:153
297009953,1cyclictest22965-21cat08:10:153
297009953,1cyclictest1705-21sendmail08:30:313
297009953,1cyclictest1002-21snmpd09:05:253
297009953,1cyclictest1002-21snmpd08:57:303
297009953,1cyclictest1002-21snmpd08:40:393
297009953,1cyclictest1002-21snmpd08:25:273
297009953,1cyclictest1002-21snmpd08:20:253
297009953,1cyclictest1002-21snmpd08:07:353
297009953,1cyclictest1002-21snmpd07:44:073
297009953,1cyclictest1002-21snmpd07:37:433
297009953,1cyclictest1002-21snmpd07:26:313
296929954,0cyclictest0-21swapper/208:35:492
296929953,1cyclictest649-21polkitd08:15:012
296929953,1cyclictest5963-21crond07:30:002
296929953,1cyclictest1705-21sendmail07:46:032
296929953,1cyclictest1705-21sendmail07:30:052
296929953,1cyclictest10773-21cat07:40:152
296929953,1cyclictest1002-21snmpd08:54:572
296929953,1cyclictest1002-21snmpd08:45:152
296929953,1cyclictest1002-21snmpd08:21:352
296929953,1cyclictest1002-21snmpd08:10:012
296929953,1cyclictest1002-21snmpd08:00:382
296929953,1cyclictest1002-21snmpd07:36:372
296929953,1cyclictest0-21swapper/209:05:162
296929952,2cyclictest1002-21snmpd09:04:572
296929952,2cyclictest1002-21snmpd08:06:112
296929952,2cyclictest1002-21snmpd07:18:072
296839953,1cyclictest699-21gdbus08:55:001
296839953,1cyclictest674-21dbus-daemon07:20:001
296839953,1cyclictest646-21lsmd08:00:461
296839953,1cyclictest30319-21cat07:10:131
296839953,1cyclictest1705-21sendmail08:15:151
296839953,1cyclictest1002-21snmpd09:03:361
296839953,1cyclictest1002-21snmpd08:50:241
296839953,1cyclictest1002-21snmpd08:43:241
296839953,1cyclictest1002-21snmpd08:32:061
296839953,1cyclictest1002-21snmpd08:11:011
296839953,1cyclictest1002-21snmpd07:40:491
296839953,1cyclictest1002-21snmpd07:31:551
296839953,1cyclictest1002-21snmpd07:29:251
296839952,2cyclictest1002-21snmpd08:37:381
296839950,4cyclictest16388-21/usr/sbin/munin07:55:201
296839950,2cyclictest13625-21smart_sda09:05:181
296929942,1cyclictest620-17auditd08:55:102
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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