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2026-02-12 - 02:21
[ 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 376 highest latencies:
System rack2slot0.osadl.org (updated Thu Feb 12, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
168121340,2sleep11701199cyclictest23:29:291
2051521000,2sleep01700699cyclictest23:33:520
145032850,1sleep233-21ksoftirqd/223:38:552
304992740,0sleep20-21swapper/200:11:032
20242700,1sleep20-21swapper/200:22:362
11862640,1sleep1241ktimersoftd/123:07:051
249672620,0sleep10-21swapper/121:54:551
255462580,0sleep20-21swapper/222:08:542
195202580,0sleep00-21swapper/021:13:010
33472560,0sleep00-21swapper/022:10:010
182882540,2sleep31702699cyclictest22:54:453
209032530,0sleep00-21swapper/023:11:330
324102510,1sleep1231rcuc/122:13:071
265282510,0sleep30-21swapper/322:25:053
210322510,1sleep321029-21bash23:05:593
208562510,1sleep220853-21lspci00:29:532
1553325139,7sleep10-21swapper/119:05:151
124302510,1sleep21073-21nfsd22:37:392
175922500,0sleep20-21swapper/221:36:382
90152490,0sleep20-21swapper/223:30:052
266272490,0sleep10-21swapper/100:27:321
265902480,0sleep10-21swapper/123:54:001
204932480,0sleep00-21swapper/021:33:310
226282470,1sleep01700699cyclictest23:48:010
142132460,0sleep00-21swapper/023:02:400
95602430,0sleep20-21swapper/222:40:102
51312400,2sleep11701199cyclictest22:23:151
184172400,0sleep3391rcuc/322:40:513
212362390,1sleep1623-17sedispatch23:56:161
202812380,0sleep10-21swapper/123:00:211
168362308,7sleep20-21swapper/219:09:202
168182298,7sleep00-21swapper/019:09:050
25182250,0sleep10-21swapper/121:48:591
1658922311,7sleep30-21swapper/319:06:133
196412180,1sleep019623-21sshd00:15:410
325162170,2sleep11701199cyclictest22:06:051
281092160,0sleep20-21swapper/222:27:572
17017991614,1cyclictest0-21swapper/221:43:322
143492160,0sleep00-21swapper/000:06:530
282382150,0sleep10-21swapper/121:25:351
163512150,0sleep20-21swapper/200:35:072
163512150,0sleep20-21swapper/200:35:062
117082150,1sleep311705-21lspci22:45:493
40482140,0sleep30-21swapper/323:24:053
312832140,0sleep20-21swapper/221:45:082
216472140,0sleep20-21swapper/221:50:562
20512140,0sleep00-21swapper/023:26:400
1702699140,12cyclictest1107-21ntp_states21:45:163
17017991413,0cyclictest0-21swapper/221:27:222
17017991412,1cyclictest33-21ksoftirqd/200:07:522
1701799140,1cyclictest623-17sedispatch22:10:132
17011991413,0cyclictest26810-21lspci23:39:591
1701199140,12cyclictest13565-21sshd23:33:151
1702699130,1cyclictest642-21systemd-logind22:30:463
1702699130,12cyclictest21635-21sshd00:04:473
1701799135,1cyclictest33-21ksoftirqd/223:23:442
1701799133,1cyclictest33-21ksoftirqd/200:34:502
1701799130,12cyclictest14498-21bash21:32:532
1701799130,11cyclictest16120-21sshd21:18:022
295132120,0sleep20-21swapper/223:57:012
228832120,2sleep11701199cyclictest00:04:531
17026991210,1cyclictest674-21dbus-daemon00:30:273
17026991210,1cyclictest1-21systemd22:55:163
1702699120,1cyclictest28396-21sshd23:37:173
1701799124,1cyclictest33-21ksoftirqd/223:26:442
1701799123,1cyclictest33-21ksoftirqd/223:43:552
17017991212,0cyclictest321ktimersoftd/220:05:072
17017991211,0cyclictest321ktimersoftd/219:43:112
1701799120,1cyclictest20398-21hddtemp_smartct20:35:122
17011991211,0cyclictest29738-21lspci22:39:091
17011991211,0cyclictest26746-21lspci22:41:351
17011991210,1cyclictest17960-21lspci22:51:551
1701199120,1cyclictest620-17auditd00:36:161
1701199120,1cyclictest620-17auditd00:36:151
1701199120,1cyclictest5164-21grepconf.sh23:18:351
1701199120,1cyclictest22212-21sshd22:49:351
1701199120,11cyclictest1073-21nfsd22:17:351
1700699124,4cyclictest27946-21awk20:55:000
17006991210,1cyclictest0-21swapper/023:37:050
1700699120,11cyclictest23033-21bash23:42:260
1700699120,11cyclictest12587-21sshd22:00:260
1700699120,11cyclictest0-21swapper/021:29:450
218572110,0sleep00-21swapper/022:21:540
17026991110,0cyclictest0-21swapper/323:02:363
17026991110,0cyclictest0-21swapper/322:38:363
1702699110,10cyclictest0-21swapper/323:31:563
1702699110,10cyclictest0-21swapper/321:58:373
1702699110,10cyclictest0-21swapper/321:50:463
1702699110,10cyclictest0-21swapper/300:16:083
1702699110,0cyclictest0-21swapper/323:46:263
1702699110,0cyclictest0-21swapper/321:36:363
1702699110,0cyclictest0-21swapper/300:24:473
1701799119,1cyclictest33-21ksoftirqd/223:05:202
1701799115,1cyclictest33-21ksoftirqd/222:20:102
1701799113,1cyclictest33-21ksoftirqd/223:15:152
1701799113,1cyclictest33-21ksoftirqd/223:10:352
1701799111,3cyclictest710-21NetworkManager00:16:102
1701799111,3cyclictest3195-21kworker/2:022:45:572
17017991111,0cyclictest321ktimersoftd/220:10:382
17017991111,0cyclictest321ktimersoftd/220:00:572
17017991111,0cyclictest321ktimersoftd/219:25:372
1701799110,2cyclictest674-21dbus-daemon22:56:082
1701799110,2cyclictest33-21ksoftirqd/223:47:572
1701799110,1cyclictest0-21swapper/221:21:322
1701799110,10cyclictest0-21swapper/220:15:232
1701199118,2cyclictest9416-21lspci22:59:311
17011991110,0cyclictest0-21swapper/122:01:051
17011991110,0cyclictest0-21swapper/120:05:161
17011991110,0cyclictest0-21swapper/100:06:061
1701199110,10cyclictest23019-21lspci00:13:151
1700699119,1cyclictest0-21swapper/023:54:160
1700699119,1cyclictest0-21swapper/000:03:250
17006991110,0cyclictest23071-21sshd00:13:150
1700699110,1cyclictest4218-21sshd22:56:150
1700699110,10cyclictest0-21swapper/022:43:050
1702699109,0cyclictest0-21swapper/322:06:263
1702699108,1cyclictest1-21systemd22:16:163
1702699108,1cyclictest0-21swapper/321:20:563
1702699100,0cyclictest0-21swapper/321:30:173
1701799109,0cyclictest0-21swapper/200:00:022
1701799103,1cyclictest33-21ksoftirqd/223:01:282
1701799101,2cyclictest710-21NetworkManager22:52:292
1701799101,1cyclictest33-21ksoftirqd/223:50:492
1701799101,1cyclictest33-21ksoftirqd/222:02:222
1701799101,1cyclictest131rcu_sched21:56:392
1701799101,1cyclictest131rcu_sched21:10:182
17017991010,0cyclictest321ktimersoftd/221:01:092
17017991010,0cyclictest321ktimersoftd/219:59:052
1701199109,0cyclictest0-21swapper/120:46:251
1701199109,0cyclictest0-21swapper/119:15:151
1701199108,1cyclictest1-21systemd22:29:451
1701199108,1cyclictest0-21swapper/123:45:051
1701199100,9cyclictest0-21swapper/120:40:261
1700699109,0cyclictest7845-21sshd23:24:250
1700699109,0cyclictest0-21swapper/022:34:550
1700699109,0cyclictest0-21swapper/022:25:560
1700699109,0cyclictest0-21swapper/021:51:250
1700699109,0cyclictest0-21swapper/021:40:250
1700699108,1cyclictest12671-21lspci21:36:050
1700699108,1cyclictest11916-21sshd00:29:050
1700699102,4cyclictest21842-21awk20:40:000
1700699100,0cyclictest0-21swapper/022:36:060
28824290,0sleep00-21swapper/023:06:400
170269998,0cyclictest0-21swapper/322:10:463
170269998,0cyclictest0-21swapper/300:36:083
170269998,0cyclictest0-21swapper/300:36:073
170269995,3cyclictest12411-21sshd23:55:283
170269990,2cyclictest18642-21sshd23:25:173
170179999,0cyclictest321ktimersoftd/219:49:432
170179999,0cyclictest321ktimersoftd/219:23:172
170179991,2cyclictest33-21ksoftirqd/222:17:572
170179990,1cyclictest22668-21sshd22:30:132
170119999,0cyclictest527-40kipmi023:11:591
170119998,0cyclictest12033-21lspci00:31:541
170119997,1cyclictest25-21ksoftirqd/123:41:161
170119991,2cyclictest131rcu_sched23:22:321
170119990,2cyclictest131rcu_sched00:24:201
170119990,1cyclictest24262-21sshd21:40:471
170069998,0cyclictest0-21swapper/022:07:050
170069998,0cyclictest0-21swapper/021:59:150
170069998,0cyclictest0-21swapper/020:05:160
170069998,0cyclictest0-21swapper/000:34:460
170069990,5cyclictest7570-21munin-run20:04:590
14464290,1sleep0101ktimersoftd/000:20:500
170269987,0cyclictest0-21swapper/323:41:063
170269987,0cyclictest0-21swapper/323:11:073
170269987,0cyclictest0-21swapper/321:25:363
170269986,1cyclictest7552-21lspci00:09:083
170269986,1cyclictest660-21avahi-daemon23:50:333
170269986,1cyclictest41-21ksoftirqd/323:17:533
170269986,1cyclictest16347-21lspci00:29:303
170269985,2cyclictest660-21avahi-daemon21:19:053
170269985,2cyclictest660-21avahi-daemon00:13:293
170179987,0cyclictest1073-21nfsd19:30:032
170179987,0cyclictest1073-21nfsd19:30:022
170179987,0cyclictest0-21swapper/221:05:132
170179987,0cyclictest0-21swapper/220:45:222
170119987,0cyclictest0-21swapper/120:26:251
170119986,1cyclictest642-21systemd-logind21:30:261
170119986,1cyclictest25-21ksoftirqd/121:55:011
170119986,1cyclictest25-21ksoftirqd/121:35:181
170119986,1cyclictest25-21ksoftirqd/100:15:141
170119984,3cyclictest660-21avahi-daemon21:24:441
170119980,2cyclictest121rcu_preempt22:30:231
170069986,1cyclictest9-21ksoftirqd/022:47:450
170069986,1cyclictest1420-21lspci23:18:160
170069985,2cyclictest660-21avahi-daemon22:51:500
170069985,2cyclictest660-21avahi-daemon00:39:230
170069985,2cyclictest660-21avahi-daemon00:39:230
32410270,0sleep00-21swapper/021:15:130
170269975,1cyclictest660-21avahi-daemon22:01:213
170269974,2cyclictest699-21gdbus22:21:063
170269973,3cyclictest699-21gdbus21:40:303
170179977,0cyclictest321ktimersoftd/219:51:042
170179976,0cyclictest33-21ksoftirqd/219:20:012
170179975,1cyclictest33-21ksoftirqd/220:55:012
170179970,6cyclictest0-21swapper/220:26:532
170119975,1cyclictest660-21avahi-daemon21:13:201
170119975,1cyclictest25-21ksoftirqd/121:15:341
170069975,1cyclictest660-21avahi-daemon21:46:240
170069975,1cyclictest3880-21lspci22:16:570
170069974,2cyclictest674-21dbus-daemon23:55:180
170069974,2cyclictest660-21avahi-daemon21:22:370
10661270,0sleep30-21swapper/321:11:243
170269964,1cyclictest699-21gdbus19:25:003
170269963,2cyclictest1002-21snmpd20:39:043
170269963,2cyclictest1002-21snmpd19:17:113
170269960,5cyclictest0-21swapper/320:07:263
170269960,5cyclictest0-21swapper/319:46:263
170179966,0cyclictest321ktimersoftd/220:22:102
170179965,0cyclictest0-21swapper/220:58:122
170179965,0cyclictest0-21swapper/220:40:532
170179964,1cyclictest33-21ksoftirqd/219:15:002
170179963,2cyclictest1002-21snmpd20:31:272
170119964,1cyclictest699-21gdbus19:50:001
170119964,1cyclictest25-21ksoftirqd/120:35:011
170119963,2cyclictest1002-21snmpd20:14:151
170119960,5cyclictest0-21swapper/120:00:551
170069963,2cyclictest674-21dbus-daemon20:20:000
170069963,1cyclictest29979-21gdbus19:20:000
170069960,5cyclictest0-21swapper/019:42:360
170269954,0cyclictest0-21swapper/320:41:063
170269954,0cyclictest0-21swapper/320:17:063
170269953,1cyclictest7048-21grep20:00:203
170269953,1cyclictest674-21dbus-daemon20:09:593
170269953,1cyclictest28612-21cat20:55:133
170269953,1cyclictest26618-21cat20:50:143
170269953,1cyclictest18481-21cat20:30:143
170269953,1cyclictest16401-21cat20:25:143
170269953,1cyclictest1002-21snmpd21:05:143
170269953,1cyclictest1002-21snmpd20:20:363
170269953,1cyclictest1002-21snmpd19:58:083
170269953,1cyclictest1002-21snmpd19:51:143
170269953,1cyclictest1002-21snmpd19:44:053
170269953,1cyclictest1002-21snmpd19:30:033
170269953,1cyclictest1002-21snmpd19:30:023
170269953,1cyclictest1002-21snmpd19:21:133
170269953,1cyclictest1002-21snmpd19:10:073
170269952,2cyclictest30940-21cut21:00:163
170269952,2cyclictest24954-21ntpq20:45:163
170179952,2cyclictest1002-21snmpd19:36:542
170119953,1cyclictest682-21grep21:05:161
170119953,1cyclictest646-21lsmd20:24:021
170119953,1cyclictest25630-21kworker/1:219:30:121
170119953,1cyclictest25630-21kworker/1:219:30:111
170119953,1cyclictest20492-21mii-tool20:35:121
170119953,1cyclictest1002-21snmpd21:00:101
170119953,1cyclictest1002-21snmpd20:55:081
170119953,1cyclictest1002-21snmpd20:52:281
170119953,1cyclictest1002-21snmpd19:56:111
170119953,1cyclictest1002-21snmpd19:50:451
170119953,1cyclictest1002-21snmpd19:41:201
170119953,1cyclictest1002-21snmpd19:12:191
170119952,2cyclictest1002-21snmpd19:35:201
170069953,1cyclictest699-21gdbus19:20:010
170069953,1cyclictest674-21dbus-daemon20:55:010
170069953,1cyclictest2178-21cat19:50:140
170069953,1cyclictest1002-21snmpd21:05:250
170069953,1cyclictest1002-21snmpd20:45:520
170069953,1cyclictest1002-21snmpd20:41:440
170069953,1cyclictest1002-21snmpd20:33:430
170069953,1cyclictest1002-21snmpd20:29:120
170069953,1cyclictest1002-21snmpd20:21:120
170069953,1cyclictest1002-21snmpd20:12:210
170069953,1cyclictest1002-21snmpd19:56:590
170069953,1cyclictest1002-21snmpd19:45:050
170069953,1cyclictest1002-21snmpd19:33:360
170069953,1cyclictest1002-21snmpd19:33:350
170069953,1cyclictest1002-21snmpd19:10:220
170069952,2cyclictest29530-21chrt19:37:470
170069950,0cyclictest0-21swapper/021:01:250
170269942,1cyclictest0-21swapper/319:35:113
170119942,1cyclictest660-21avahi-daemon19:20:011
170119942,1cyclictest23844-21chrt19:25:071
170119942,1cyclictest11853-21date20:15:011
170069942,1cyclictest24050-21expr19:25:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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