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2026-01-26 - 23:15
[ 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 Mon Jan 26, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
251472910,0sleep00-21swapper/011:16:410
131782860,0sleep313179-21grep12:29:543
235092790,2sleep31538399cyclictest10:27:213
60742570,0sleep3391rcuc/310:45:013
32102570,0sleep20-21swapper/210:50:112
266282570,1sleep3401ktimersoftd/311:14:083
261832570,1sleep20-21swapper/209:54:572
99842520,0sleep30-21swapper/310:37:073
77172510,1sleep17719-21bash09:32:081
58462510,0sleep00-21swapper/011:53:310
57262510,0sleep3391rcuc/309:21:573
45732510,1sleep14577-21bash12:15:181
318752510,0sleep10-21swapper/110:36:121
21992510,1sleep02196-21sshd12:34:270
310892500,0sleep00-21swapper/012:28:390
252592500,0sleep2321ktimersoftd/209:30:292
167882500,0sleep00-21swapper/010:26:460
155172500,1sleep2311rcuc/211:18:392
211762490,1sleep221174-21bash10:24:282
216462480,0sleep10-21swapper/111:10:541
59432470,0sleep20-21swapper/210:34:062
50732470,0sleep00-21swapper/010:53:060
250242470,0sleep30-21swapper/312:06:023
153172460,0sleep10-21swapper/109:39:571
210732340,0sleep00-21swapper/012:19:340
41202290,1sleep14117-21lspci11:31:201
1502122716,7sleep20-21swapper/207:06:562
15383992624,1cyclictest22097-21lspci11:16:253
149652266,7sleep00-21swapper/007:06:130
1493322210,7sleep30-21swapper/307:05:493
1489522210,7sleep10-21swapper/107:05:231
248512210,0sleep3391rcuc/309:19:493
308072200,11sleep375750irq/24-eno1-rx-11:58:213
89612190,0sleep10-21swapper/109:11:211
60492190,0sleep00-21swapper/012:23:460
185322190,0sleep10-21swapper/112:24:511
145522190,2sleep11537899cyclictest11:40:251
65952170,0sleep20-21swapper/212:10:032
204092170,0sleep00-21swapper/010:35:150
125902170,0sleep00-21swapper/010:03:510
320762160,0sleep132079-21bash12:36:571
187592160,1sleep118676-21sshd12:13:491
175452160,1sleep2321ktimersoftd/210:48:392
50962150,0sleep30-21swapper/308:00:163
265812150,0sleep30-21swapper/309:30:383
144202150,0sleep30-21swapper/311:45:573
62632140,0sleep30-21swapper/310:17:013
55232140,0sleep30-21swapper/309:35:193
257502140,0sleep20-21swapper/211:08:342
248512140,0sleep224848-21lspci10:08:392
241222140,0sleep30-21swapper/309:44:203
155922140,0sleep015595-21bash12:05:150
15383991413,0cyclictest9123-21lspci09:11:243
1538299141,2cyclictest674-21dbus-daemon12:27:522
15382991411,2cyclictest2585-21sshd09:48:552
1538299140,1cyclictest12349-21lspci11:45:462
1538299140,12cyclictest674-21dbus-daemon12:22:252
56072130,0sleep15584-21sshd10:44:581
296632130,0sleep129664-21systemd-cgroups11:58:151
284762130,0sleep30-21swapper/307:40:103
15383991312,0cyclictest9813-21lspci12:35:073
15383991312,0cyclictest401ktimersoftd/311:21:533
1538299131,3cyclictest674-21dbus-daemon11:23:052
1538299131,3cyclictest674-21dbus-daemon10:41:532
1538299130,3cyclictest15601-21sshd11:05:002
1538299130,2cyclictest19117-21sshd12:05:312
15378991311,1cyclictest0-21swapper/109:41:551
1537899130,1cyclictest699-21gdbus11:45:141
1537199136,2cyclictest9-21ksoftirqd/010:16:530
153972120,0sleep10-21swapper/112:08:011
15383991211,0cyclictest19793-21lspci10:51:343
15383991210,1cyclictest1015-21runrttasks11:02:193
1538399120,11cyclictest5174-21id12:12:403
1538399120,11cyclictest0-21swapper/312:04:193
1538299122,3cyclictest674-21dbus-daemon10:39:292
1538299121,3cyclictest674-21dbus-daemon09:55:112
1538299121,3cyclictest642-21systemd-logind10:18:102
1538299121,2cyclictest30498-21grep10:55:142
1538299121,2cyclictest19907-21sshd11:10:452
15382991210,1cyclictest28191-21sshd12:33:552
15382991210,1cyclictest17710-21lspci10:04:252
1538299120,3cyclictest674-21dbus-daemon11:37:552
15378991210,1cyclictest30168-21sshd09:48:241
1537199124,1cyclictest9-21ksoftirqd/010:45:480
1537199124,1cyclictest9-21ksoftirqd/009:36:010
1537199121,1cyclictest131rcu_sched11:55:160
15371991210,1cyclictest9-21ksoftirqd/010:40:280
1537199120,11cyclictest642-21systemd-logind12:36:490
104382120,0sleep30-21swapper/311:07:163
1538399111,1cyclictest41-21ksoftirqd/312:22:063
15383991110,0cyclictest3931-21lspci10:47:293
15383991110,0cyclictest22730-21lspci12:30:363
1538399110,10cyclictest1002-21snmpd09:45:093
1538399110,10cyclictest0-21swapper/311:35:393
1538399110,10cyclictest0-21swapper/310:00:293
1538399110,0cyclictest0-21swapper/310:10:293
1538299113,5cyclictest29979-21gdbus11:58:142
1538299112,1cyclictest33-21ksoftirqd/209:40:192
1538299111,3cyclictest822-21tty11:25:332
1538299111,3cyclictest674-21dbus-daemon12:18:302
1538299111,3cyclictest674-21dbus-daemon12:00:252
1538299111,3cyclictest674-21dbus-daemon09:28:542
1538299111,3cyclictest21094-21bash11:32:482
1538299111,2cyclictest3586-21sshd10:25:372
1538299111,1cyclictest17080-21sshd09:36:362
1538299110,2cyclictest14967-21sshd10:14:322
1538299110,1cyclictest28460-21grep11:41:402
1538299110,1cyclictest0-21swapper/209:23:292
1538299110,10cyclictest0-21swapper/208:30:152
1537899110,10cyclictest0-21swapper/110:17:241
1537899110,0cyclictest0-21swapper/110:23:251
1537899110,0cyclictest0-21swapper/108:05:141
1537199114,1cyclictest9-21ksoftirqd/011:42:470
1537199113,1cyclictest9-21ksoftirqd/011:37:430
1537199113,1cyclictest9-21ksoftirqd/011:04:030
1537199112,1cyclictest9-21ksoftirqd/012:03:500
15371991110,0cyclictest0-21swapper/010:33:100
1537199110,10cyclictest0-21swapper/011:45:490
1537199110,10cyclictest0-21swapper/010:09:100
1537199110,10cyclictest0-21swapper/009:41:300
1537199110,0cyclictest26318-21tty09:47:590
1538399109,0cyclictest401ktimersoftd/310:33:223
1538399108,1cyclictest41-21ksoftirqd/311:41:503
1538399101,1cyclictest41-21ksoftirqd/311:52:063
1538399101,1cyclictest121rcu_preempt11:25:433
1538399100,1cyclictest131rcu_sched12:16:283
1538399100,0cyclictest0-21swapper/308:20:203
1538299109,0cyclictest0-21swapper/208:59:552
1538299101,3cyclictest674-21dbus-daemon11:51:002
1538299101,3cyclictest674-21dbus-daemon09:10:102
1538299100,3cyclictest642-21systemd-logind12:35:422
1537899109,0cyclictest0-21swapper/109:15:251
1537899108,1cyclictest674-21dbus-daemon11:05:441
1537899100,9cyclictest0-21swapper/107:45:251
1537899100,0cyclictest0-21swapper/112:33:241
1537899100,0cyclictest0-21swapper/112:28:451
1537899100,0cyclictest0-21swapper/109:27:041
1537899100,0cyclictest0-21swapper/108:48:541
1537899100,0cyclictest0-21swapper/107:54:541
1537199109,0cyclictest0-21swapper/011:34:590
1537199109,0cyclictest0-21swapper/009:55:300
1537199109,0cyclictest0-21swapper/009:26:190
1537199108,1cyclictest22666-21sshd11:11:000
1537199104,1cyclictest9-21ksoftirqd/011:26:530
1537199104,1cyclictest9-21ksoftirqd/010:55:160
1537199103,2cyclictest9-21ksoftirqd/011:05:050
1537199103,1cyclictest9-21ksoftirqd/011:20:160
1537199101,1cyclictest9-21ksoftirqd/010:13:270
1537199100,9cyclictest0-21swapper/009:20:090
1537199100,0cyclictest0-21swapper/010:20:300
153839998,0cyclictest1843-21lspci10:09:403
153839997,1cyclictest41-21ksoftirqd/311:31:513
153839995,1cyclictest41-21ksoftirqd/310:20:233
153839991,1cyclictest131rcu_sched10:58:413
153839990,8cyclictest21812-21kworker/3:109:55:173
153829991,2cyclictest2635-21bash09:15:472
153789998,0cyclictest0-21swapper/110:58:551
153789998,0cyclictest0-21swapper/110:32:551
153789998,0cyclictest0-21swapper/109:55:541
153789990,8cyclictest907-21sshd12:01:171
153719992,1cyclictest9-21ksoftirqd/009:15:220
153719991,1cyclictest131rcu_sched09:52:340
153719990,3cyclictest29979-21gdbus12:10:090
153719990,1cyclictest31340-21sshd09:31:120
153839986,1cyclictest41-21ksoftirqd/309:50:183
153789987,0cyclictest0-21swapper/109:04:541
153789987,0cyclictest0-21swapper/107:10:141
153789985,2cyclictest660-21avahi-daemon11:36:221
153789985,2cyclictest660-21avahi-daemon11:20:451
153789985,2cyclictest660-21avahi-daemon10:11:161
153789985,2cyclictest660-21avahi-daemon09:53:061
153789984,3cyclictest674-21dbus-daemon10:25:061
153789983,4cyclictest660-21avahi-daemon10:46:141
153789983,4cyclictest649-21polkitd11:27:101
153719987,0cyclictest0-21swapper/008:20:580
153719983,2cyclictest9-21ksoftirqd/009:14:540
153719980,4cyclictest1-21systemd08:30:000
13035280,0sleep10-21swapper/110:53:471
153839977,0cyclictest401ktimersoftd/308:46:583
153839977,0cyclictest401ktimersoftd/308:43:163
153839977,0cyclictest401ktimersoftd/308:38:163
153839970,1cyclictest131rcu_sched09:25:213
153829976,0cyclictest0-21swapper/209:00:162
153829974,2cyclictest660-21avahi-daemon08:54:562
153829972,1cyclictest30138-21perf07:49:562
153829970,4cyclictest22840-21/usr/sbin/munin08:45:122
153829970,4cyclictest22210-21latency_hist08:45:002
153829970,3cyclictest645-21needreboot07:50:162
153829970,3cyclictest27428-21sed07:35:182
153789976,0cyclictest0-21swapper/109:20:541
153789976,0cyclictest0-21swapper/108:10:351
153789976,0cyclictest0-21swapper/107:35:141
153789975,1cyclictest7117-21lspci11:50:481
153789974,2cyclictest660-21avahi-daemon11:01:101
153789973,3cyclictest674-21dbus-daemon11:15:111
153789973,1cyclictest0-21swapper/110:05:561
153789972,4cyclictest370-21jbd2/sda1-808:24:591
153789972,2cyclictest14123-21sshd10:00:251
153789970,6cyclictest0-21swapper/107:32:441
153719977,0cyclictest527-40kipmi007:50:440
153719975,1cyclictest9-21ksoftirqd/008:39:590
153719970,6cyclictest0-21swapper/008:54:290
153839966,0cyclictest401ktimersoftd/307:11:253
153839963,2cyclictest1002-21snmpd08:34:313
153839963,2cyclictest1002-21snmpd08:05:243
153839963,2cyclictest1002-21snmpd07:59:363
153839963,2cyclictest1002-21snmpd07:30:113
153839960,5cyclictest0-21swapper/308:50:293
153829964,1cyclictest1002-21snmpd07:13:522
153829963,2cyclictest1002-21snmpd09:09:412
153829961,2cyclictest10426-21cat08:15:102
153829961,1cyclictest19720-21sed08:35:222
153829961,1cyclictest18153-21/usr/sbin/munin07:15:132
153829960,2cyclictest28705-21hddtemp_smartct07:40:122
153829960,2cyclictest14563-21df_inode08:25:102
153789965,0cyclictest0-21swapper/107:59:541
153789963,2cyclictest1002-21snmpd08:36:261
153789963,2cyclictest1002-21snmpd07:17:431
153789960,0cyclictest0-21swapper/108:25:351
153719965,0cyclictest0-21swapper/007:19:280
153719964,1cyclictest9-21ksoftirqd/009:00:000
153719964,1cyclictest9-21ksoftirqd/007:50:010
153719964,1cyclictest7969-21turbostat08:09:590
153719963,2cyclictest1002-21snmpd09:07:540
153719963,2cyclictest1002-21snmpd08:49:130
153719963,2cyclictest1002-21snmpd07:28:070
153719962,1cyclictest121rcu_preempt08:00:000
153719960,5cyclictest24047-21kworker/0:207:30:380
153719960,5cyclictest0-21swapper/008:34:080
153839954,0cyclictest0-21swapper/307:35:093
153839953,1cyclictest1705-21sendmail07:15:093
153839953,1cyclictest1082-21lldpd08:55:143
153839953,1cyclictest1002-21snmpd09:03:023
153839953,1cyclictest1002-21snmpd08:25:573
153839953,1cyclictest1002-21snmpd08:11:193
153839953,1cyclictest1002-21snmpd07:27:283
153839953,1cyclictest1002-21snmpd07:20:463
153839952,2cyclictest674-21dbus-daemon08:14:593
153839951,3cyclictest31069-21cut07:45:173
153839950,3cyclictest1633-21sshd07:52:493
153829953,1cyclictest1002-21snmpd07:55:352
153829953,1cyclictest1002-21snmpd07:31:502
153829953,1cyclictest1002-21snmpd07:20:022
153829952,2cyclictest22434-21expr07:25:122
153829951,2cyclictest0-21swapper/208:10:402
153829951,2cyclictest0-21swapper/208:06:112
153829951,2cyclictest0-21swapper/208:00:162
153829951,1cyclictest0-21swapper/208:21:412
153789954,0cyclictest0-21swapper/109:05:141
153789954,0cyclictest0-21swapper/108:02:451
153789953,1cyclictest660-21avahi-daemon08:40:081
153789953,1cyclictest28114-21kworker/1:107:40:191
153789953,1cyclictest22712-21cat07:25:141
153789953,1cyclictest17281-21proc_pri08:30:161
153789953,1cyclictest1002-21snmpd08:51:171
153789953,1cyclictest1002-21snmpd08:16:301
153789952,2cyclictest1002-21snmpd08:58:281
153719954,0cyclictest9-21ksoftirqd/008:19:590
153719954,0cyclictest3862-21kworker/0:308:10:200
153719954,0cyclictest0-21swapper/009:01:180
153719953,1cyclictest21780-21sshd07:22:390
153719953,1cyclictest1002-21snmpd08:03:060
153719953,1cyclictest1002-21snmpd07:42:470
153719953,1cyclictest1002-21snmpd07:35:180
153719953,1cyclictest1002-21snmpd07:10:500
153719952,2cyclictest1002-21snmpd08:42:340
153839942,1cyclictest31037-21cat09:05:143
153789942,1cyclictest20321-21grep07:20:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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