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2026-02-21 - 19:12
[ 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 792 highest latencies:
System rack2slot0.osadl.org (updated Sat Feb 21, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
187382840,0sleep018737-21sshd11:58:230
171412800,1sleep3674-21dbus-daemon09:13:363
327422720,0sleep20-21swapper/211:44:232
311672570,0sleep30-21swapper/309:38:153
41942520,1sleep14196-21bash11:21:141
173792520,0sleep10-21swapper/112:21:431
58682510,1sleep01108499cyclictest10:30:350
295362510,0sleep10-21swapper/112:35:051
231312510,0sleep10-21swapper/111:58:561
1064025140,7sleep20-21swapper/207:05:552
3912500,0sleep10-21swapper/112:31:281
3912500,0sleep10-21swapper/112:31:281
248442500,1sleep341-21ksoftirqd/312:30:263
248442500,1sleep341-21ksoftirqd/312:30:263
180262500,0sleep30-21swapper/310:24:213
95432490,0sleep20-21swapper/210:19:112
12952490,0sleep10-21swapper/111:44:301
1096424937,7sleep30-21swapper/307:09:563
86682480,0sleep00-21swapper/010:46:370
79102470,0sleep20-21swapper/210:07:422
44492470,1sleep24446-21sshd09:44:512
29582470,0sleep10-21swapper/110:34:161
225392470,0sleep20-21swapper/212:14:352
24592460,2sleep21110199cyclictest11:52:282
67612450,2sleep31110999cyclictest10:58:093
84992400,1sleep2321ktimersoftd/210:34:572
38932350,2sleep01108499cyclictest11:44:490
57822340,0sleep30-21swapper/311:52:533
76572330,0sleep17656-21bash11:06:001
108172288,7sleep00-21swapper/007:08:090
1086222110,7sleep10-21swapper/107:08:421
68312190,0sleep20-21swapper/208:15:172
273872190,0sleep30-21swapper/311:31:543
48352150,0sleep00-21swapper/011:01:470
33462150,0sleep00-21swapper/010:42:040
313762150,0sleep10-21swapper/111:01:041
11090991514,1cyclictest12891-21kworker/1:310:05:471
66202140,0sleep00-21swapper/010:07:280
270172140,0sleep2321ktimersoftd/209:20:442
266032140,1sleep026605-21bash10:29:190
129142140,0sleep10-21swapper/109:57:241
1110199147,6cyclictest674-21dbus-daemon10:28:262
11090991414,0cyclictest241ktimersoftd/108:37:021
11090991414,0cyclictest1694-21kworker/1:310:36:591
11090991414,0cyclictest1694-21kworker/1:310:36:591
11090991414,0cyclictest13347-21kworker/1:312:27:451
11090991413,0cyclictest17266-21kworker/1:410:44:051
11084991412,1cyclictest30948-21bash12:39:100
50022130,0sleep20-21swapper/209:55:562
286182130,0sleep3391rcuc/310:11:113
11109991311,1cyclictest9963-21kworker/u8:012:20:463
11109991311,1cyclictest29895-21sshd11:59:463
11101991311,1cyclictest0-21swapper/210:44:562
11090991313,0cyclictest241ktimersoftd/109:02:281
11090991312,0cyclictest7714-21kworker/1:208:51:251
54232120,0sleep20-21swapper/209:39:272
162632120,0sleep10-21swapper/111:34:321
1110999120,11cyclictest30706-21sshd10:25:463
1110199126,5cyclictest13493-21sshd12:01:372
1110199125,2cyclictest660-21avahi-daemon11:11:092
1110199125,1cyclictest660-21avahi-daemon12:31:252
1110199125,1cyclictest660-21avahi-daemon12:31:252
1110199125,1cyclictest660-21avahi-daemon12:06:152
1110199125,1cyclictest660-21avahi-daemon11:47:522
1110199125,1cyclictest649-21polkitd11:35:542
1110199124,2cyclictest660-21avahi-daemon11:32:412
1110199124,2cyclictest660-21avahi-daemon10:52:342
1110199120,11cyclictest0-21swapper/209:25:162
1110199120,0cyclictest0-21swapper/210:13:362
1109099122,1cyclictest25-21ksoftirqd/111:35:491
11090991212,0cyclictest241ktimersoftd/108:07:451
11090991212,0cyclictest17266-21kworker/1:410:26:451
11090991210,1cyclictest24554-21sshd11:12:001
1109099120,11cyclictest11672-21timerandwakeup09:40:201
1108499120,1cyclictest642-21systemd-logind09:32:000
1108499120,11cyclictest620-17auditd11:14:000
1110999118,2cyclictest699-21gdbus09:34:163
11109991110,0cyclictest75750irq/24-eno1-rx-10:36:563
11109991110,0cyclictest75750irq/24-eno1-rx-10:36:563
11109991110,0cyclictest0-21swapper/311:29:063
11109991110,0cyclictest0-21swapper/311:22:363
11109991110,0cyclictest0-21swapper/310:47:163
1110999110,10cyclictest29079-21bash09:21:063
1110999110,10cyclictest0-21swapper/310:40:463
1110199117,3cyclictest0-21swapper/211:20:162
1110199114,1cyclictest699-21gdbus09:50:522
1110199114,1cyclictest674-21dbus-daemon12:35:292
1110199114,1cyclictest674-21dbus-daemon12:15:142
1110199114,1cyclictest674-21dbus-daemon11:26:102
1110199114,1cyclictest674-21dbus-daemon10:36:102
1110199114,1cyclictest674-21dbus-daemon10:36:102
1110199114,1cyclictest674-21dbus-daemon09:31:482
1110199114,1cyclictest660-21avahi-daemon12:20:042
1110199114,1cyclictest660-21avahi-daemon10:00:342
1110199114,1cyclictest660-21avahi-daemon09:49:532
1110199114,1cyclictest660-21avahi-daemon09:12:232
1110199114,1cyclictest649-21polkitd11:05:022
1110199113,2cyclictest699-21gdbus10:46:092
1110199113,2cyclictest674-21dbus-daemon11:55:152
1110199113,2cyclictest674-21dbus-daemon11:16:422
1110199113,2cyclictest674-21dbus-daemon10:55:272
1110199113,2cyclictest660-21avahi-daemon12:25:032
1110199113,2cyclictest649-21polkitd09:15:402
1110199110,10cyclictest0-21swapper/207:35:262
1109099119,1cyclictest1212-21sshd11:17:001
1109099115,1cyclictest25-21ksoftirqd/109:13:031
1109099112,3cyclictest25-21ksoftirqd/111:25:561
1109099111,1cyclictest25-21ksoftirqd/112:09:041
11090991111,0cyclictest241ktimersoftd/108:45:441
11090991111,0cyclictest241ktimersoftd/108:31:411
11090991111,0cyclictest241ktimersoftd/108:25:391
1109099110,10cyclictest0-21swapper/110:57:401
1109099110,10cyclictest0-21swapper/110:53:301
1109099110,0cyclictest0-21swapper/111:47:501
1108499119,1cyclictest29240-21grepconf.sh12:31:000
1108499119,1cyclictest29240-21grepconf.sh12:31:000
1108499119,1cyclictest0-21swapper/009:14:100
11084991110,0cyclictest9577-21sshd12:16:500
1108499110,10cyclictest0-21swapper/010:50:100
1108499110,0cyclictest0-21swapper/012:13:500
1108499110,0cyclictest0-21swapper/010:15:000
1110999109,0cyclictest0-21swapper/311:00:563
1110999109,0cyclictest0-21swapper/310:52:363
1110999109,0cyclictest0-21swapper/309:40:163
1110999109,0cyclictest0-21swapper/309:18:363
1110199109,0cyclictest0-21swapper/208:59:562
1110199109,0cyclictest0-21swapper/207:52:362
1110199103,2cyclictest1002-21snmpd07:21:452
1110199103,1cyclictest674-21dbus-daemon10:20:052
1110199103,1cyclictest674-21dbus-daemon09:10:002
1110199102,2cyclictest649-21polkitd11:00:062
1109099109,0cyclictest15678-21kworker/1:207:20:571
1109099108,1cyclictest699-21gdbus09:34:201
1109099106,1cyclictest25-21ksoftirqd/112:04:551
1109099104,1cyclictest25-21ksoftirqd/109:46:421
11090991010,0cyclictest3647-21kworker/1:008:19:541
11090991010,0cyclictest30328-21kworker/1:309:22:371
11090991010,0cyclictest241ktimersoftd/108:10:361
1109099100,3cyclictest121rcu_preempt12:16:371
1109099100,0cyclictest0-21swapper/110:16:001
1109099100,0cyclictest0-21swapper/109:16:301
1108499109,0cyclictest0-21swapper/012:01:500
1108499109,0cyclictest0-21swapper/011:53:100
1108499109,0cyclictest0-21swapper/010:03:100
1108499109,0cyclictest0-21swapper/009:18:500
1108499100,9cyclictest0-21swapper/009:29:100
1108499100,9cyclictest0-21swapper/009:21:200
1108499100,0cyclictest0-21swapper/011:21:400
18975290,0sleep30-21swapper/309:25:053
111099998,0cyclictest0-21swapper/311:38:363
111099998,0cyclictest0-21swapper/311:14:563
111099998,0cyclictest0-21swapper/309:53:363
111099998,0cyclictest0-21swapper/307:45:163
111099990,8cyclictest0-21swapper/310:16:363
111099990,8cyclictest0-21swapper/307:35:173
111019996,2cyclictest0-21swapper/207:30:362
111019993,1cyclictest1002-21snmpd08:45:452
111019993,1cyclictest1002-21snmpd08:09:432
110909999,0cyclictest7714-21kworker/1:208:21:271
110909999,0cyclictest241ktimersoftd/109:05:491
110909999,0cyclictest241ktimersoftd/107:53:231
110909998,0cyclictest27840-21kworker/1:207:57:311
110909998,0cyclictest10971-21kworker/1:007:17:391
110909998,0cyclictest0-21swapper/109:26:101
110909994,1cyclictest25-21ksoftirqd/112:10:191
110909992,1cyclictest25-21ksoftirqd/110:13:141
110909991,2cyclictest25-21ksoftirqd/111:50:121
110909991,1cyclictest131rcu_sched09:37:001
110909990,1cyclictest710-21NetworkManager10:48:441
110909990,1cyclictest25-21ksoftirqd/109:52:381
110909990,1cyclictest131rcu_sched10:20:501
110849998,0cyclictest0-21swapper/010:57:000
110849998,0cyclictest0-21swapper/010:38:210
110849998,0cyclictest0-21swapper/010:38:200
18445280,0sleep00-21swapper/011:26:540
111099986,1cyclictest649-21polkitd11:40:173
111099986,1cyclictest4891-21lspci12:04:353
111099986,1cyclictest22054-21sshd11:46:563
111099986,1cyclictest12371-21lspci11:06:363
111099985,2cyclictest660-21avahi-daemon12:10:173
111099985,2cyclictest660-21avahi-daemon10:31:573
111099985,2cyclictest41-21ksoftirqd/309:55:253
111099983,2cyclictest674-21dbus-daemon12:19:363
111099982,5cyclictest9879-21sshd12:36:333
111019987,0cyclictest0-21swapper/208:00:062
111019985,0cyclictest0-21swapper/207:59:462
110909988,0cyclictest7714-21kworker/1:208:59:351
110909988,0cyclictest7714-21kworker/1:208:42:351
110909988,0cyclictest7714-21kworker/1:208:42:351
110909988,0cyclictest19702-21kworker/1:007:41:351
110909988,0cyclictest15678-21kworker/1:207:27:541
110909988,0cyclictest1272-21kworker/1:108:04:271
110909987,0cyclictest10971-21kworker/1:007:10:231
110909981,1cyclictest131rcu_sched10:02:521
110849986,1cyclictest660-21avahi-daemon12:06:460
110849986,1cyclictest19030-21grep11:30:500
110849986,1cyclictest19026-21sshd09:36:040
110849985,2cyclictest674-21dbus-daemon12:28:030
110849983,4cyclictest649-21polkitd11:39:090
111099976,0cyclictest32381-21sshd10:06:163
111099975,1cyclictest660-21avahi-daemon12:25:333
111099975,1cyclictest660-21avahi-daemon09:45:173
111099975,1cyclictest649-21polkitd10:00:363
111099972,2cyclictest674-21dbus-daemon12:08:053
111099970,6cyclictest19768-21sshd11:15:183
110909977,0cyclictest19702-21kworker/1:007:48:411
110909977,0cyclictest19702-21kworker/1:007:31:111
110849976,1cyclictest8938-21lspci11:49:210
110849975,1cyclictest660-21avahi-daemon09:45:100
110849975,1cyclictest642-21systemd-logind11:06:200
110849974,2cyclictest660-21avahi-daemon12:20:440
110849974,2cyclictest660-21avahi-daemon11:16:470
110849974,2cyclictest660-21avahi-daemon09:40:550
110849974,2cyclictest660-21avahi-daemon07:35:000
111099963,2cyclictest1002-21snmpd09:02:213
111099963,2cyclictest1002-21snmpd08:44:383
111099963,2cyclictest1002-21snmpd08:44:383
111099963,2cyclictest1002-21snmpd08:15:383
111099963,2cyclictest1002-21snmpd08:11:583
111099963,2cyclictest1002-21snmpd07:42:123
111099963,2cyclictest1002-21snmpd07:17:323
111099960,5cyclictest0-21swapper/308:04:473
111019965,0cyclictest0-21swapper/208:54:362
111019965,0cyclictest0-21swapper/207:46:262
111019965,0cyclictest0-21swapper/207:18:562
111019963,2cyclictest1002-21snmpd08:21:412
110849964,1cyclictest660-21avahi-daemon09:55:170
110849964,1cyclictest17821-21sshd10:15:040
110849963,2cyclictest660-21avahi-daemon10:20:110
110849963,2cyclictest1002-21snmpd08:15:320
110849963,2cyclictest1002-21snmpd07:36:390
110849962,3cyclictest620-13auditd09:50:050
110849960,5cyclictest0-21swapper/008:55:000
111099954,0cyclictest0-21swapper/307:25:563
111099953,1cyclictest30512-21sh07:55:133
111099953,1cyclictest28568-21mii-tool07:50:133
111099953,1cyclictest2314-21cat08:05:133
111099953,1cyclictest1002-21snmpd09:07:363
111099953,1cyclictest1002-21snmpd08:57:033
111099953,1cyclictest1002-21snmpd08:45:303
111099953,1cyclictest1002-21snmpd08:38:533
111099953,1cyclictest1002-21snmpd08:21:293
111099953,1cyclictest1002-21snmpd07:30:093
111099953,1cyclictest1002-21snmpd07:20:033
111099952,2cyclictest12834-21taskset07:12:223
111099952,2cyclictest1002-21snmpd08:28:383
111099950,4cyclictest0-21swapper/308:50:563
111099950,2cyclictest12315-21df_inode08:30:123
111019954,0cyclictest0-21swapper/207:40:362
111019953,1cyclictest649-21polkitd09:00:012
111019953,1cyclictest13860-21perf08:35:002
111019953,1cyclictest1002-21snmpd08:41:262
111019953,1cyclictest1002-21snmpd08:41:262
111019953,1cyclictest1002-21snmpd08:35:352
111019953,1cyclictest1002-21snmpd08:10:192
111019953,1cyclictest1002-21snmpd07:25:122
111019953,1cyclictest1002-21snmpd07:11:112
111019952,2cyclictest1002-21snmpd08:26:562
110909953,1cyclictest22475-21cat07:35:131
110849953,1cyclictest1705-21sendmail07:18:250
110849953,1cyclictest1082-21lldpd08:23:410
110849953,1cyclictest10491-21cat08:25:130
110849953,1cyclictest1015-21runrttasks08:02:170
110849953,1cyclictest1002-21snmpd09:01:570
110849953,1cyclictest1002-21snmpd08:45:080
110849953,1cyclictest1002-21snmpd08:41:020
110849953,1cyclictest1002-21snmpd08:41:020
110849953,1cyclictest1002-21snmpd08:35:080
110849953,1cyclictest1002-21snmpd08:30:110
110849953,1cyclictest1002-21snmpd08:11:280
110849953,1cyclictest1002-21snmpd08:07:070
110849953,1cyclictest1002-21snmpd07:57:280
110849953,1cyclictest1002-21snmpd07:48:250
110849953,1cyclictest1002-21snmpd07:42:420
110849953,1cyclictest1002-21snmpd07:27:330
110849953,1cyclictest1002-21snmpd07:21:270
110849953,1cyclictest1002-21snmpd07:11:020
110849952,1cyclictest27373-21swap09:05:190
110849942,1cyclictest642-21systemd-logind08:55:010
110849942,1cyclictest28291-21cat07:50:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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