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2026-02-15 - 16:54
[ 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 376 highest latencies:
System rack2slot0.osadl.org (updated Sun Feb 15, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
190722760,0sleep10-21swapper/111:24:261
275312680,2sleep32562699cyclictest10:08:023
13822680,0sleep10-21swapper/111:39:321
186352640,1sleep3391rcuc/310:48:243
221172570,1sleep122106-21sshd11:05:161
202862560,0sleep20-21swapper/210:23:392
93082550,1sleep0101ktimersoftd/011:40:120
255442540,0sleep30-21swapper/309:36:333
79882530,0sleep10-21swapper/111:15:091
2398625347,3sleep20-21swapper/207:05:142
236002530,0sleep00-21swapper/010:54:210
181112530,0sleep30-21swapper/312:00:173
100442530,4sleep00-21swapper/012:38:240
79792520,0sleep00-21swapper/010:25:180
174992520,0sleep10-21swapper/110:40:011
183032510,1sleep318305-21bash11:46:273
14812510,0sleep20-21swapper/209:40:542
145622510,0sleep00-21swapper/011:57:140
114712510,1sleep211473-21bash10:39:292
148642500,0sleep20-21swapper/210:25:522
324712490,0sleep032470-21seq12:09:560
116542490,0sleep00-21swapper/010:09:500
69932480,0sleep30-21swapper/309:41:313
55332480,0sleep00-21swapper/010:33:220
110132480,0sleep10-21swapper/111:12:361
108012480,1sleep210800-21grepconf.sh12:19:072
107132480,0sleep10-21swapper/112:24:391
48022470,0sleep30-21swapper/309:48:153
214492470,0sleep10-21swapper/112:17:141
191152460,2sleep02560999cyclictest10:23:330
11772460,2sleep12561599cyclictest10:44:081
214312450,0sleep20-21swapper/211:16:142
44712440,0sleep20-21swapper/211:28:442
269182380,2sleep32562699cyclictest09:50:323
295992370,2sleep12561599cyclictest11:00:191
253462318,7sleep30-21swapper/307:08:073
253932298,7sleep00-21swapper/007:08:360
228682270,0sleep00-21swapper/011:38:340
2523022616,6sleep10-21swapper/107:06:371
159312220,0sleep30-21swapper/311:21:193
102922220,0sleep30-21swapper/312:24:363
25620992120,0cyclictest26114-21lspci10:46:132
196162210,0sleep20-21swapper/209:53:182
242132170,0sleep1241ktimersoftd/110:32:101
215742170,0sleep30-21swapper/309:11:513
79952160,0sleep00-21swapper/010:55:410
61292160,2sleep32562699cyclictest11:28:533
258412160,0sleep00-21swapper/011:33:190
25620991615,0cyclictest32237-21lspci12:34:472
17372160,0sleep10-21swapper/111:25:391
29652150,0sleep30-21swapper/312:32:143
176442150,0sleep10-21swapper/110:03:321
110332150,1sleep129977-21packagekitd12:27:221
9202140,1sleep3401ktimersoftd/309:30:253
80812140,0sleep00-21swapper/010:39:110
43582140,0sleep10-21swapper/112:04:431
38082140,1sleep03797-21sshd12:15:410
305702140,0sleep30-21swapper/311:53:043
25609991412,1cyclictest0-21swapper/009:26:590
25609991412,1cyclictest0-21swapper/009:26:580
196692140,0sleep019665-21lspci10:40:120
192172140,0sleep00-21swapper/009:42:510
159182140,0sleep20-21swapper/209:35:282
146352140,0sleep30-21swapper/308:00:123
10112140,0sleep2321ktimersoftd/209:47:512
2562699131,5cyclictest2513-21sshd12:15:343
2562699131,3cyclictest674-21dbus-daemon10:11:253
237602130,0sleep10-21swapper/110:54:221
131582130,0sleep20-21swapper/209:59:362
309572120,0sleep20-21swapper/211:03:172
2562699129,2cyclictest620-17auditd10:43:093
25626991210,1cyclictest6165-21sshd10:52:503
2562699120,4cyclictest8127-21grepconf.sh11:56:403
2562699120,3cyclictest674-21dbus-daemon11:36:183
2562699120,1cyclictest29070-21lspci10:35:203
2562699120,1cyclictest0-21swapper/312:10:193
25620991210,1cyclictest32518-21sshd12:23:432
25620991210,1cyclictest28028-21grep10:15:022
25620991210,1cyclictest24328-21lspci11:49:482
25620991210,1cyclictest22062-21lspci11:30:122
25620991210,1cyclictest1-21systemd10:53:332
25620991210,1cyclictest10643-21kworker/2:110:08:032
25620991210,1cyclictest0-21swapper/210:02:322
2562099120,1cyclictest674-21dbus-daemon09:16:132
2562099120,1cyclictest674-21dbus-daemon09:16:122
2562099120,1cyclictest0-21swapper/211:52:332
2562099120,11cyclictest31860-21bash10:55:022
2562099120,11cyclictest0-21swapper/209:00:122
2561599120,1cyclictest31822-21sshd12:07:021
2561599120,11cyclictest7829-21sshd11:45:311
2561599120,11cyclictest31975-21sshd10:15:211
2561599120,11cyclictest0-21swapper/112:13:311
2560999120,1cyclictest31149-21sshd12:26:180
247462120,0sleep00-21swapper/012:00:500
2562699111,3cyclictest699-21gdbus11:34:093
2562699111,3cyclictest674-21dbus-daemon12:28:083
2562699111,3cyclictest674-21dbus-daemon10:30:513
2562699111,2cyclictest29979-21gdbus09:57:153
25626991110,0cyclictest0-21swapper/311:14:003
25626991110,0cyclictest0-21swapper/309:19:503
25626991110,0cyclictest0-21swapper/309:19:493
2562699110,3cyclictest674-21dbus-daemon10:57:453
2562699110,3cyclictest12563-21sshd10:16:473
2562699110,2cyclictest17366-21sshd10:23:243
2562699110,1cyclictest27093-21lspci11:44:303
2562699110,10cyclictest0-21swapper/311:17:203
2562699110,10cyclictest0-21swapper/311:02:303
2562699110,10cyclictest0-21swapper/308:09:593
2562099119,1cyclictest48-21kauditd09:23:532
25620991110,0cyclictest8745-21lspci10:30:492
25620991110,0cyclictest0-21swapper/212:39:322
2562099110,1cyclictest620-17auditd11:08:022
2562099110,10cyclictest0-21swapper/211:24:422
2562099110,10cyclictest0-21swapper/209:31:232
2562099110,10cyclictest0-21swapper/208:30:232
2562099110,0cyclictest0-21swapper/212:28:032
2561599119,1cyclictest28283-21hddtemp_smartct07:15:001
2561599119,1cyclictest11620-21sshd09:55:521
25615991110,0cyclictest0-21swapper/111:30:321
25615991110,0cyclictest0-21swapper/109:45:521
25615991110,0cyclictest0-21swapper/109:33:121
2561599110,10cyclictest0-21swapper/109:39:311
2560999119,1cyclictest674-21dbus-daemon09:37:490
2560999119,1cyclictest10740-21bash11:18:090
25609991110,0cyclictest0-21swapper/010:19:390
25609991110,0cyclictest0-21swapper/009:48:590
2560999110,10cyclictest0-21swapper/009:59:190
2560999110,10cyclictest0-21swapper/009:13:480
2560999110,0cyclictest0-21swapper/011:03:190
2562699103,3cyclictest41-21ksoftirqd/312:05:523
2562699101,5cyclictest674-21dbus-daemon12:36:413
2562699100,4cyclictest27849-21bash11:08:323
2562699100,0cyclictest0-21swapper/309:59:593
2562099109,0cyclictest0-21swapper/211:56:132
2562099100,0cyclictest0-21swapper/209:25:232
2562099100,0cyclictest0-21swapper/209:25:222
2562099100,0cyclictest0-21swapper/209:11:132
2561599109,0cyclictest0-21swapper/110:25:321
2561599108,1cyclictest10994-21grepconf.sh09:21:121
2561599108,1cyclictest0-21swapper/111:52:521
2560999109,0cyclictest0-21swapper/011:21:280
2560999109,0cyclictest0-21swapper/009:52:180
2560999108,1cyclictest0-21swapper/011:08:090
2560999100,9cyclictest0-21swapper/008:56:190
2560999100,0cyclictest0-21swapper/012:24:090
2560999100,0cyclictest0-21swapper/009:18:490
2560999100,0cyclictest0-21swapper/009:18:490
2560999100,0cyclictest0-21swapper/008:45:090
256269998,0cyclictest0-21swapper/308:25:203
256269994,3cyclictest41-21ksoftirqd/309:29:363
256269994,3cyclictest41-21ksoftirqd/309:29:353
256269993,2cyclictest41-21ksoftirqd/310:28:163
256269990,1cyclictest0-21swapper/309:20:263
256209991,1cyclictest121rcu_preempt10:43:082
256159998,0cyclictest0-21swapper/112:32:421
256159998,0cyclictest0-21swapper/110:55:211
256159998,0cyclictest0-21swapper/109:41:021
256159998,0cyclictest0-21swapper/109:11:311
256159995,3cyclictest674-21dbus-daemon12:35:521
256099998,0cyclictest0-21swapper/011:45:180
256099998,0cyclictest0-21swapper/011:11:280
256099998,0cyclictest0-21swapper/010:12:090
256099997,1cyclictest26331-21bash09:23:580
256099991,4cyclictest4883-21munin-run10:49:590
256099990,5cyclictest10047-21munin-run07:50:000
256209987,0cyclictest0-21swapper/212:02:022
256209986,1cyclictest33-21ksoftirqd/209:10:012
256209986,1cyclictest33-21ksoftirqd/209:10:012
256209986,1cyclictest33-21ksoftirqd/207:55:002
256209986,1cyclictest24236-21lspci10:14:402
256209986,1cyclictest16567-21lspci12:05:412
256209985,1cyclictest31965-21sshd11:36:342
256159986,1cyclictest660-21avahi-daemon11:44:411
256159984,3cyclictest674-21dbus-daemon10:12:341
256159984,3cyclictest660-21avahi-daemon10:45:361
256159983,1cyclictest24872-21bash11:55:181
256099987,0cyclictest0-21swapper/009:31:290
256099987,0cyclictest0-21swapper/008:00:080
256099986,1cyclictest1002-21snmpd10:02:060
256099985,2cyclictest660-21avahi-daemon12:11:190
256099980,7cyclictest8774-21sshd11:54:000
32674270,0sleep30-21swapper/308:45:113
256269970,4cyclictest3162-21gzip07:30:173
256269970,4cyclictest28358-21crond08:34:593
256209975,1cyclictest33-21ksoftirqd/212:10:062
256209975,1cyclictest33-21ksoftirqd/211:40:072
256209975,1cyclictest33-21ksoftirqd/211:10:212
256159976,1cyclictest31711-21lspci09:51:041
256159976,0cyclictest0-21swapper/107:20:121
256159976,0cyclictest0-21swapper/107:20:111
256159975,1cyclictest7903-21lspci09:26:151
256159975,1cyclictest7903-21lspci09:26:141
256159974,2cyclictest660-21avahi-daemon10:06:591
256159974,2cyclictest660-21avahi-daemon09:16:181
256159974,2cyclictest660-21avahi-daemon09:16:171
256159973,1cyclictest30879-21sshd10:21:471
256099976,0cyclictest16178-21kworker/0:108:10:110
256099976,0cyclictest0-21swapper/008:08:490
256099975,1cyclictest649-21polkitd11:28:010
256099974,2cyclictest660-21avahi-daemon12:30:110
256269963,2cyclictest1002-21snmpd08:21:263
256269963,2cyclictest1002-21snmpd08:08:213
256269963,2cyclictest1002-21snmpd07:36:023
256269961,3cyclictest41-21ksoftirqd/309:08:233
256269961,3cyclictest41-21ksoftirqd/309:08:223
256269960,5cyclictest0-21swapper/307:46:393
256269960,5cyclictest0-21swapper/307:18:003
256209965,0cyclictest0-21swapper/207:57:132
256209965,0cyclictest0-21swapper/207:15:032
256209964,1cyclictest649-21polkitd08:10:002
256209963,2cyclictest699-21gdbus08:25:002
256209963,2cyclictest1002-21snmpd08:40:552
256209963,2cyclictest1002-21snmpd07:47:532
256209963,2cyclictest1002-21snmpd07:32:372
256209960,5cyclictest0-21swapper/208:01:022
256159964,1cyclictest29979-21gdbus07:30:011
256159960,5cyclictest0-21swapper/109:00:311
256159960,5cyclictest0-21swapper/108:48:221
256099965,0cyclictest0-21swapper/008:32:190
256099965,0cyclictest0-21swapper/007:18:080
256099964,1cyclictest660-21avahi-daemon08:29:540
256099964,1cyclictest660-21avahi-daemon08:19:540
256099964,1cyclictest29002-21wc08:35:120
256099963,2cyclictest1002-21snmpd07:42:300
256269954,0cyclictest0-21swapper/307:54:593
256269953,1cyclictest20910-21cat08:15:133
256269953,1cyclictest1002-21snmpd07:50:093
256269953,1cyclictest1002-21snmpd07:25:053
256269953,1cyclictest1002-21snmpd07:20:323
256269953,1cyclictest1002-21snmpd07:20:313
256269952,2cyclictest1002-21snmpd08:55:193
256269951,3cyclictest7260-21ntpq09:00:143
256269951,3cyclictest25970-21expr07:10:123
256269951,2cyclictest0-21swapper/308:50:073
256269951,2cyclictest0-21swapper/308:40:293
256269951,2cyclictest0-21swapper/308:30:563
256269951,2cyclictest0-21swapper/307:40:013
256209953,1cyclictest689-21missed_timers07:25:162
256209953,1cyclictest649-21polkitd08:45:012
256209953,1cyclictest29087-21cat08:35:132
256209953,1cyclictest2832-21mii-tool08:50:132
256209953,1cyclictest1002-21snmpd08:29:222
256209953,1cyclictest1002-21snmpd08:15:332
256209953,1cyclictest1002-21snmpd08:10:142
256209953,1cyclictest1002-21snmpd07:35:262
256209953,1cyclictest1002-21snmpd07:22:532
256209953,1cyclictest1002-21snmpd07:22:522
256209953,1cyclictest1002-21snmpd07:11:552
256209952,2cyclictest1002-21snmpd07:43:422
256159954,0cyclictest0-21swapper/107:56:521
256159953,1cyclictest4879-21cat08:55:141
256159953,1cyclictest4664-21cat07:35:141
256159953,1cyclictest20909-21cat08:15:131
256159953,1cyclictest17777-21sed08:05:201
256159953,1cyclictest1002-21snmpd09:05:201
256159953,1cyclictest1002-21snmpd09:05:201
256159953,1cyclictest1002-21snmpd08:36:361
256159953,1cyclictest1002-21snmpd08:31:071
256159953,1cyclictest1002-21snmpd07:32:291
256159953,1cyclictest1002-21snmpd07:11:141
256159952,2cyclictest9172-21tr07:45:161
256159952,2cyclictest7067-21chrt07:40:161
256159952,2cyclictest699-21gdbus08:24:591
256159952,2cyclictest22570-21wc08:20:131
256159952,2cyclictest1002-21snmpd08:40:071
256159952,2cyclictest1002-21snmpd08:11:561
256159951,1cyclictest0-21swapper/107:51:071
256159950,4cyclictest14714-21grep08:00:111
256099954,0cyclictest0-21swapper/008:44:090
256099953,1cyclictest674-21dbus-daemon09:01:010
256099953,1cyclictest1705-21sendmail09:05:350
256099953,1cyclictest1705-21sendmail09:05:340
256099953,1cyclictest12805-21cat07:55:140
256099953,1cyclictest1082-21lldpd08:52:110
256099953,1cyclictest10773-21cat07:50:140
256099953,1cyclictest1002-21snmpd07:37:160
256099953,1cyclictest1002-21snmpd07:32:530
256099953,1cyclictest1002-21snmpd07:25:110
256099953,1cyclictest1002-21snmpd07:10:260
2498250,0sleep10-21swapper/108:50:101
22932250,0sleep00-21swapper/008:20:160
256209942,1cyclictest5329-21awk08:55:172
256099942,1cyclictest30711-21/usr/sbin/munin07:20:120
256099942,1cyclictest30711-21/usr/sbin/munin07:20:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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