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2026-02-24 - 03:40
[ 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 Tue Feb 24, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
312222920,0sleep10-21swapper/122:45:111
183732570,0sleep00-21swapper/022:27:550
183732570,0sleep00-21swapper/022:27:550
163292550,0sleep30-21swapper/323:53:533
294382540,0sleep10-21swapper/121:14:511
81272530,1sleep28054-21sshd22:42:202
168792520,1sleep016873-21lspci22:47:190
322002510,0sleep132177-21sshd23:32:131
250902510,0sleep20-21swapper/200:38:152
111352510,0sleep10-21swapper/121:50:401
92232500,0sleep10-21swapper/100:08:451
153362500,0sleep20-21swapper/221:40:152
276542490,0sleep30-21swapper/322:10:203
215652490,1sleep00-21swapper/022:32:130
146082490,0sleep10-21swapper/100:25:121
299642480,0sleep30-21swapper/322:29:223
299642480,0sleep30-21swapper/322:29:223
262842480,0sleep00-21swapper/023:04:080
213432480,0sleep20-21swapper/221:19:022
206472480,0sleep00-21swapper/022:03:400
110282480,0sleep20-21swapper/200:28:412
7532470,0sleep30-21swapper/322:41:253
50142460,1sleep11661299cyclictest22:26:161
50142460,1sleep11661299cyclictest22:26:161
125792390,1sleep212581-21bash00:09:102
178682380,2sleep21661699cyclictest22:03:102
162062329,7sleep30-21swapper/319:06:293
1542322713,9sleep10-21swapper/119:05:151
1627122211,7sleep20-21swapper/219:07:162
161302219,7sleep00-21swapper/019:05:300
72002170,0sleep10-21swapper/122:18:111
5162170,0sleep30-21swapper/323:36:113
11402170,0sleep10-21swapper/122:33:421
223672160,0sleep30-21swapper/323:23:133
152692160,0sleep00-21swapper/021:57:030
287242150,0sleep30-21swapper/323:27:543
318072140,0sleep131797-21sshd22:41:141
313322140,1sleep30-21swapper/300:19:213
30092140,0sleep00-21swapper/023:24:520
121532140,0sleep00-21swapper/023:49:270
1661299130,12cyclictest0-21swapper/122:39:451
1661299130,11cyclictest19664-21sshd23:50:151
1660699130,12cyclictest8479-21sshd00:08:400
188312120,0sleep30-21swapper/322:59:183
16627991210,1cyclictest25329-21grep23:07:543
1662799120,1cyclictest710-21NetworkManager23:19:533
1662799120,1cyclictest13127-21sshd22:54:433
1662799120,11cyclictest642-21systemd-logind23:02:033
1662799120,11cyclictest0-21swapper/322:09:143
1661699124,3cyclictest33-21ksoftirqd/223:46:392
16612991210,1cyclictest1-21systemd22:57:561
1661299120,1cyclictest30000-21grep00:23:051
1661299120,11cyclictest6193-21bash23:40:451
1661299120,11cyclictest0-21swapper/123:58:151
1661299120,11cyclictest0-21swapper/100:18:151
1660699121,1cyclictest27562-21lspci23:08:100
1660699120,11cyclictest674-21dbus-daemon21:35:000
1660699120,11cyclictest0-21swapper/020:10:200
83662110,0sleep00-21swapper/022:42:210
1662799119,1cyclictest9646-21lspci22:01:413
1662799119,1cyclictest624-13audispd00:14:043
1662799119,1cyclictest30055-21lspci23:31:583
1662799119,1cyclictest29979-21gdbus21:48:533
16627991110,0cyclictest0-21swapper/323:49:233
16627991110,0cyclictest0-21swapper/321:35:033
1661699114,3cyclictest33-21ksoftirqd/223:11:592
1661699112,1cyclictest33-21ksoftirqd/200:14:242
16616991110,0cyclictest33-21ksoftirqd/223:27:482
16616991110,0cyclictest0-21swapper/221:22:482
16616991110,0cyclictest0-21swapper/200:32:282
1661699110,10cyclictest0-21swapper/221:25:082
1661699110,10cyclictest0-21swapper/200:19:482
1661699110,0cyclictest0-21swapper/222:07:482
16612991110,0cyclictest0-21swapper/122:01:451
16606991110,0cyclictest0-21swapper/021:16:200
1660699110,10cyclictest0-21swapper/022:57:210
1660699110,10cyclictest0-21swapper/021:10:200
298132100,0sleep20-21swapper/223:08:282
236852100,0sleep30-21swapper/321:52:583
1662799108,1cyclictest26662-21lspci00:06:533
1662799100,0cyclictest0-21swapper/300:01:333
1661699109,0cyclictest0-21swapper/223:20:292
1661699109,0cyclictest0-21swapper/221:54:382
1661699107,1cyclictest33-21ksoftirqd/221:35:162
1661699104,1cyclictest33-21ksoftirqd/223:36:302
1661699103,1cyclictest649-21polkitd23:50:092
1661699103,1cyclictest33-21ksoftirqd/223:41:262
1661699101,3cyclictest131rcu_sched22:55:312
1661699101,2cyclictest33-21ksoftirqd/200:23:482
1661699101,1cyclictest131rcu_sched23:00:292
1661699100,9cyclictest0-21swapper/222:12:082
1661699100,9cyclictest0-21swapper/220:17:292
1661699100,3cyclictest1026-21sshd21:11:422
1661699100,1cyclictest131rcu_sched22:17:442
1661299109,0cyclictest0-21swapper/123:15:451
1661299109,0cyclictest0-21swapper/122:22:161
1661299109,0cyclictest0-21swapper/121:44:451
1661299108,1cyclictest0-21swapper/122:51:451
1661299100,0cyclictest0-21swapper/119:44:551
1660699109,0cyclictest0-21swapper/023:56:300
1660699109,0cyclictest0-21swapper/023:40:100
1660699109,0cyclictest0-21swapper/022:51:100
1660699109,0cyclictest0-21swapper/021:41:100
1660699109,0cyclictest0-21swapper/020:39:300
1660699109,0cyclictest0-21swapper/019:48:300
1660699109,0cyclictest0-21swapper/000:16:100
1660699109,0cyclictest0-21swapper/000:11:200
1660699108,1cyclictest20837-21sshd23:34:500
1660699108,1cyclictest0-21swapper/022:17:000
1660699108,1cyclictest0-21swapper/021:36:100
1660699100,0cyclictest0-21swapper/023:53:500
1660699100,0cyclictest0-21swapper/000:30:400
166279998,0cyclictest0-21swapper/323:42:333
166279998,0cyclictest0-21swapper/321:41:143
166279998,0cyclictest0-21swapper/321:17:343
166279998,0cyclictest0-21swapper/300:37:543
166279998,0cyclictest0-21swapper/300:30:033
166279997,1cyclictest0-21swapper/323:10:133
166279997,1cyclictest0-21swapper/322:49:433
166279995,3cyclictest660-21avahi-daemon00:20:203
166169998,0cyclictest0-21swapper/222:45:382
166169998,0cyclictest0-21swapper/221:47:082
166169992,1cyclictest33-21ksoftirqd/223:56:122
166169992,1cyclictest131rcu_sched23:34:442
166169991,1cyclictest33-21ksoftirqd/222:37:542
166169991,1cyclictest131rcu_sched23:16:422
166169991,1cyclictest131rcu_sched22:32:022
166169991,1cyclictest131rcu_sched21:30:402
166169990,1cyclictest674-21dbus-daemon22:20:532
166169990,1cyclictest33-21ksoftirqd/222:25:052
166169990,1cyclictest33-21ksoftirqd/222:25:052
166169990,1cyclictest33-21ksoftirqd/221:59:422
166169990,1cyclictest1-21systemd00:02:522
166129998,0cyclictest0-21swapper/123:24:161
166129998,0cyclictest0-21swapper/121:48:351
166129998,0cyclictest0-21swapper/100:00:561
166129997,1cyclictest0-21swapper/100:14:561
166129996,2cyclictest674-21dbus-daemon23:49:001
166069998,0cyclictest0-21swapper/023:11:410
166069998,0cyclictest0-21swapper/021:54:000
166069998,0cyclictest0-21swapper/019:37:290
166279987,0cyclictest0-21swapper/322:20:143
166279985,2cyclictest660-21avahi-daemon21:26:293
166279985,2cyclictest660-21avahi-daemon00:26:253
166279985,2cyclictest620-17auditd23:55:483
166169988,0cyclictest527-40kipmi019:58:302
166169986,1cyclictest33-21ksoftirqd/222:50:012
166129986,1cyclictest660-21avahi-daemon23:26:241
166129985,2cyclictest660-21avahi-daemon21:22:591
166129985,2cyclictest660-21avahi-daemon00:32:231
166129984,3cyclictest660-21avahi-daemon23:37:361
166129984,3cyclictest660-21avahi-daemon23:13:241
166069987,0cyclictest0-21swapper/022:24:500
166069987,0cyclictest0-21swapper/022:11:310
166069987,0cyclictest0-21swapper/020:20:200
166069987,0cyclictest0-21swapper/019:56:300
166069987,0cyclictest0-21swapper/000:25:510
166069987,0cyclictest0-21swapper/000:21:000
166069985,2cyclictest660-21avahi-daemon23:18:360
166069985,2cyclictest660-21avahi-daemon21:25:550
31556270,1sleep031691-21consoletype23:36:020
166279976,0cyclictest0-21swapper/319:45:033
166279975,1cyclictest660-21avahi-daemon22:18:333
166279975,1cyclictest660-21avahi-daemon21:30:303
166279975,1cyclictest660-21avahi-daemon21:11:063
166279975,1cyclictest16519-21lspci22:35:253
166279974,2cyclictest699-21gdbus22:31:233
166279974,2cyclictest660-21avahi-daemon21:55:163
166279973,3cyclictest698-21gdbus21:20:103
166169977,0cyclictest527-40kipmi020:13:132
166169975,1cyclictest33-21ksoftirqd/220:40:002
166169970,1cyclictest131rcu_sched20:55:012
166129976,0cyclictest0-21swapper/122:10:061
166129975,1cyclictest660-21avahi-daemon21:59:241
166129975,1cyclictest660-21avahi-daemon21:39:181
166129975,1cyclictest649-21polkitd21:15:001
166129974,2cyclictest660-21avahi-daemon23:00:141
166129974,1cyclictest7985-21sshd21:27:501
166129974,1cyclictest30998-21sshd00:35:051
166129974,1cyclictest22309-21sshd23:07:301
166129973,1cyclictest0-21swapper/121:31:201
166069975,1cyclictest660-21avahi-daemon23:25:330
166069975,1cyclictest660-21avahi-daemon22:06:510
166069975,1cyclictest660-21avahi-daemon00:36:030
166069975,1cyclictest660-21avahi-daemon00:00:440
166069974,2cyclictest674-21dbus-daemon21:45:150
166069974,2cyclictest660-21avahi-daemon22:37:400
166069974,2cyclictest649-21polkitd21:21:510
166279963,2cyclictest1002-21snmpd20:07:393
166279963,2cyclictest1002-21snmpd19:55:053
166169965,0cyclictest0-21swapper/219:18:582
166169964,1cyclictest674-21dbus-daemon20:50:002
166169964,1cyclictest649-21polkitd19:35:012
166169964,1cyclictest33-21ksoftirqd/219:15:012
166169963,2cyclictest1002-21snmpd20:05:422
166169963,2cyclictest1002-21snmpd19:41:202
166169960,3cyclictest33-21ksoftirqd/221:00:002
166169960,1cyclictest121rcu_preempt20:05:012
166129964,1cyclictest674-21dbus-daemon22:05:011
166129964,1cyclictest1002-21snmpd19:51:361
166129963,2cyclictest1002-21snmpd20:10:091
166129963,2cyclictest1002-21snmpd19:46:501
166129962,1cyclictest0-21swapper/119:39:291
166129960,5cyclictest0-21swapper/120:17:261
166129960,0cyclictest0-21swapper/120:07:051
166069965,0cyclictest0-21swapper/021:00:300
166069964,1cyclictest674-21dbus-daemon20:44:560
166069963,2cyclictest698-21gdbus20:05:000
166069963,2cyclictest1002-21snmpd20:34:130
166069963,2cyclictest1002-21snmpd20:28:000
166069963,2cyclictest1002-21snmpd20:19:070
166279953,1cyclictest674-21dbus-daemon19:15:003
166279953,1cyclictest646-21lsmd20:30:103
166279953,1cyclictest28002-21cat19:35:153
166279953,1cyclictest15987-21cat20:25:153
166279953,1cyclictest13956-21cat20:20:143
166279953,1cyclictest1002-21snmpd21:08:233
166279953,1cyclictest1002-21snmpd21:01:193
166279953,1cyclictest1002-21snmpd20:55:013
166279953,1cyclictest1002-21snmpd20:52:053
166279953,1cyclictest1002-21snmpd20:37:133
166279953,1cyclictest1002-21snmpd20:18:483
166279953,1cyclictest1002-21snmpd20:10:273
166279953,1cyclictest1002-21snmpd20:00:343
166279953,1cyclictest1002-21snmpd19:52:203
166279953,1cyclictest1002-21snmpd19:10:443
166279952,2cyclictest21976-21sort19:20:143
166279952,2cyclictest1002-21snmpd20:45:433
166279952,2cyclictest1002-21snmpd19:26:023
166279950,0cyclictest0-21swapper/319:32:233
166169953,1cyclictest33-21ksoftirqd/219:45:002
166169953,1cyclictest22143-21cat20:40:152
166169953,1cyclictest13993-21cat20:20:142
166169953,1cyclictest1002-21snmpd21:05:202
166169953,1cyclictest1002-21snmpd21:03:312
166169953,1cyclictest1002-21snmpd20:30:092
166169953,1cyclictest1002-21snmpd20:26:432
166169953,1cyclictest1002-21snmpd19:28:442
166169952,2cyclictest1002-21snmpd19:20:552
166169950,2cyclictest0-21swapper/219:30:002
166129953,1cyclictest6594-21ls20:00:191
166129953,1cyclictest32292-21cat21:05:141
166129953,1cyclictest28017-21df20:55:111
166129953,1cyclictest26690-21proc_pri20:50:171
166129953,1cyclictest22499-21ls19:20:181
166129953,1cyclictest16024-21cat20:25:141
166129953,1cyclictest1002-21snmpd21:00:251
166129953,1cyclictest1002-21snmpd20:40:051
166129953,1cyclictest1002-21snmpd20:36:101
166129953,1cyclictest1002-21snmpd20:31:181
166129953,1cyclictest1002-21snmpd20:24:001
166129953,1cyclictest1002-21snmpd19:57:241
166129953,1cyclictest1002-21snmpd19:30:351
166129953,1cyclictest1002-21snmpd19:26:361
166129953,1cyclictest1002-21snmpd19:14:491
166129952,2cyclictest20196-21grep19:15:151
166069953,1cyclictest674-21dbus-daemon19:29:560
166069953,1cyclictest660-21avahi-daemon19:14:540
166069953,1cyclictest32331-21cat21:05:130
166069953,1cyclictest30048-21cat19:40:150
166069953,1cyclictest22315-21grep19:20:160
166069953,1cyclictest1002-21snmpd20:55:530
166069953,1cyclictest1002-21snmpd20:52:490
166069953,1cyclictest1002-21snmpd20:45:070
166069953,1cyclictest1002-21snmpd20:07:550
166069953,1cyclictest1002-21snmpd19:18:310
166069952,2cyclictest1002-21snmpd19:34:320
166069950,4cyclictest1465-21cat19:50:130
166279942,1cyclictest29663-21tr19:40:123
166279942,1cyclictest0-21swapper/320:40:113
166169942,1cyclictest674-21dbus-daemon19:50:012
166129940,3cyclictest23859-21expr20:45:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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