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2026-01-28 - 13:30
[ 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 Wed Jan 28, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1459921070,2sleep33047899cyclictest00:15:383
96762840,0sleep20-21swapper/223:31:112
130232780,0sleep30-21swapper/323:17:423
173002740,0sleep30-21swapper/322:16:503
56922590,1sleep3401ktimersoftd/300:28:443
86122580,1sleep08605-21bash21:44:430
170252580,1sleep3391rcuc/323:07:013
269242570,0sleep30-21swapper/322:32:053
193882570,0sleep20-21swapper/221:45:462
163242570,0sleep00-21swapper/023:01:260
17152560,0sleep20-21swapper/223:44:212
92832550,1sleep19281-21lspci22:55:171
99612540,0sleep20-21swapper/221:30:522
77662540,0sleep30-21swapper/321:37:373
280592540,0sleep20-21swapper/221:50:142
53692530,1sleep15372-21bash23:52:531
51392530,0sleep00-21swapper/022:41:100
261562520,0sleep20-21swapper/221:28:432
114342510,0sleep211418-21sshd23:09:202
269462490,0sleep30-21swapper/323:57:283
167352490,0sleep00-21swapper/023:51:040
146392490,0sleep10-21swapper/100:04:431
123532490,0sleep20-21swapper/223:23:102
8072480,0sleep00-21swapper/022:18:350
81972470,1sleep18195-21lspci23:06:151
43092470,0sleep10-21swapper/122:08:311
233632470,0sleep10-21swapper/100:16:241
3029024427,6sleep20-21swapper/219:09:092
151112360,0sleep10-21swapper/123:37:121
151112360,0sleep10-21swapper/123:37:111
62652350,0sleep20-21swapper/200:15:012
303622308,7sleep30-21swapper/319:09:583
300792297,7sleep10-21swapper/119:06:281
92682210,0sleep10-21swapper/122:49:521
3029822110,7sleep00-21swapper/019:09:150
88012200,0sleep00-21swapper/023:06:180
124612190,1sleep0111rcuc/000:32:010
65742180,1sleep1660-21avahi-daemon22:33:061
262572180,1sleep326254-21sshd22:21:043
97182170,0sleep30-21swapper/321:34:253
32692170,1sleep03242-21sshd22:52:050
30472991716,0cyclictest321ktimersoftd/221:05:132
3046199170,16cyclictest0-21swapper/023:47:050
6012160,0sleep30-21swapper/321:18:393
186662160,1sleep118662-21sshd21:31:511
319352150,0sleep10-21swapper/100:08:551
30472991514,0cyclictest321ktimersoftd/222:37:242
3046199150,0cyclictest1073-21nfsd22:27:350
168382150,0sleep20-21swapper/221:10:122
30472991413,0cyclictest19554-21lspci22:31:262
30461991413,0cyclictest9024-21lspci00:29:020
30461991413,0cyclictest3963-21lspci00:03:480
285332140,0sleep00-21swapper/023:41:020
204732140,0sleep20-21swapper/223:04:362
106962140,0sleep00-21swapper/022:49:590
8752130,1sleep3873-21lspci22:08:103
3047299130,1cyclictest1-21systemd00:05:012
30468991312,0cyclictest8833-21kworker/1:223:26:201
30468991311,1cyclictest16517-21kworker/1:122:10:141
3046899130,1cyclictest0-21swapper/122:50:401
30461991312,0cyclictest10808-21lspci23:36:490
30461991312,0cyclictest10808-21lspci23:36:480
178172130,0sleep30-21swapper/321:59:373
322472120,0sleep10-21swapper/121:24:101
30478991210,1cyclictest699-21gdbus00:31:313
30478991210,1cyclictest0-21swapper/323:48:023
30478991210,1cyclictest0-21swapper/322:29:113
3047899120,11cyclictest30896-21id23:33:013
3047299125,3cyclictest33-21ksoftirqd/222:49:492
3047299124,2cyclictest33-21ksoftirqd/200:32:542
3047299124,1cyclictest33-21ksoftirqd/222:00:192
3047299123,1cyclictest33-21ksoftirqd/223:16:292
3047299122,1cyclictest33-21ksoftirqd/223:54:222
3047299122,1cyclictest33-21ksoftirqd/223:45:132
30472991212,0cyclictest321ktimersoftd/220:27:552
30472991211,0cyclictest24458-21lspci23:57:152
30472991211,0cyclictest0-21swapper/221:39:202
30472991210,1cyclictest30301-21bash23:13:422
3047299120,1cyclictest3882-21lspci00:12:012
30468991210,1cyclictest642-21systemd-logind00:14:201
3046899120,1cyclictest8052-21sshd21:44:391
3046199129,2cyclictest8089-21lspci23:25:310
30461991211,0cyclictest18545-21lspci00:21:300
30461991211,0cyclictest0-21swapper/021:58:540
3046199120,11cyclictest0-21swapper/021:19:440
3047899110,0cyclictest0-21swapper/322:12:413
3047899110,0cyclictest0-21swapper/300:38:523
3047299119,1cyclictest33-21ksoftirqd/200:29:142
3047299112,1cyclictest33-21ksoftirqd/222:23:172
3047299110,10cyclictest1073-21nfsd22:14:512
3047299110,10cyclictest0-21swapper/222:53:102
3047299110,10cyclictest0-21swapper/221:20:102
3047299110,0cyclictest0-21swapper/223:26:412
3046899110,10cyclictest0-21swapper/123:11:591
3046899110,10cyclictest0-21swapper/121:56:101
3046199119,1cyclictest0-21swapper/022:39:350
3046199113,4cyclictest11072-21munin-run21:00:000
30461991110,0cyclictest29158-21lspci21:12:190
30461991110,0cyclictest18818-21lspci21:27:230
3046199110,10cyclictest0-21swapper/023:19:550
3046199110,10cyclictest0-21swapper/022:57:340
3046199110,10cyclictest0-21swapper/020:10:140
9652100,2sleep13046899cyclictest22:18:361
3047899109,0cyclictest0-21swapper/323:40:313
3047899109,0cyclictest0-21swapper/322:51:213
3047899109,0cyclictest0-21swapper/322:37:113
3047899109,0cyclictest0-21swapper/322:00:313
3047899108,1cyclictest0-21swapper/322:49:523
3047899100,0cyclictest0-21swapper/323:54:213
3047899100,0cyclictest0-21swapper/323:11:123
3047899100,0cyclictest0-21swapper/321:22:413
3047899100,0cyclictest0-21swapper/320:30:013
3047899100,0cyclictest0-21swapper/319:50:113
3047899100,0cyclictest0-21swapper/300:08:013
3047899100,0cyclictest0-21swapper/300:02:513
3047299108,1cyclictest33-21ksoftirqd/221:55:152
3047299108,1cyclictest33-21ksoftirqd/200:35:372
3047299105,1cyclictest33-21ksoftirqd/222:28:582
3047299102,1cyclictest33-21ksoftirqd/221:42:512
3047299101,1cyclictest131rcu_sched23:35:022
3047299101,1cyclictest131rcu_sched23:35:012
3047299100,9cyclictest0-21swapper/219:23:202
3047299100,1cyclictest131rcu_sched22:59:002
3047299100,0cyclictest131rcu_sched00:23:192
3046899109,0cyclictest31604-21lspci23:30:171
3046199109,0cyclictest527-40kipmi023:24:440
3046199108,1cyclictest9-21ksoftirqd/022:22:140
3046199104,2cyclictest28132-21sshd23:13:310
304789998,0cyclictest0-21swapper/323:39:023
304789998,0cyclictest0-21swapper/323:39:013
304789998,0cyclictest0-21swapper/321:25:313
304789998,0cyclictest0-21swapper/321:12:013
304789998,0cyclictest0-21swapper/320:13:223
304789997,1cyclictest674-21dbus-daemon21:47:113
304729998,0cyclictest0-21swapper/220:45:202
304729997,1cyclictest33-21ksoftirqd/200:05:122
304729997,1cyclictest25773-21bash21:17:212
304729992,1cyclictest33-21ksoftirqd/222:05:342
304729991,1cyclictest33-21ksoftirqd/222:40:042
304689998,0cyclictest0-21swapper/123:20:091
304689998,0cyclictest0-21swapper/123:16:501
304689998,0cyclictest0-21swapper/122:36:101
304689998,0cyclictest0-21swapper/121:52:491
304689998,0cyclictest0-21swapper/121:26:391
304689998,0cyclictest0-21swapper/121:18:091
304689997,1cyclictest25-21ksoftirqd/123:45:051
304689997,1cyclictest25-21ksoftirqd/122:44:401
304689997,1cyclictest25-21ksoftirqd/100:28:201
304689994,1cyclictest25-21ksoftirqd/100:34:121
304689990,0cyclictest0-21swapper/119:32:191
304619998,0cyclictest15370-21lspci21:52:200
304619998,0cyclictest0-21swapper/022:11:050
304619997,1cyclictest9-21ksoftirqd/023:30:190
304619997,1cyclictest9-21ksoftirqd/000:10:190
304619997,1cyclictest15347-21sshd21:48:550
304619996,2cyclictest27272-21sshd22:04:050
304619991,2cyclictest9-21ksoftirqd/000:16:060
304619990,1cyclictest131rcu_sched23:57:100
18643290,1sleep3674-21dbus-daemon00:13:183
304789987,0cyclictest0-21swapper/321:50:313
304789986,1cyclictest660-21avahi-daemon21:44:083
304789986,1cyclictest25398-21lspci22:59:303
304789985,2cyclictest660-21avahi-daemon23:26:423
304789985,1cyclictest4891-21lspci22:41:093
304729988,0cyclictest321ktimersoftd/220:19:232
304729987,0cyclictest33-21ksoftirqd/222:15:322
304729986,1cyclictest33-21ksoftirqd/219:50:002
304689986,1cyclictest660-21avahi-daemon22:00:011
304689985,2cyclictest660-21avahi-daemon23:00:191
304689985,2cyclictest660-21avahi-daemon21:10:011
304689985,2cyclictest660-21avahi-daemon00:35:391
304689984,1cyclictest674-21dbus-daemon22:24:541
304689982,3cyclictest18381-21sshd23:40:121
304689981,1cyclictest131rcu_sched21:35:191
304689980,2cyclictest0-21swapper/100:22:241
304689980,0cyclictest131rcu_sched23:59:481
304619987,0cyclictest32550irq/27-ahci[00021:37:320
304619987,0cyclictest0-21swapper/020:35:140
304619986,1cyclictest9-21ksoftirqd/022:33:000
304619986,1cyclictest9-21ksoftirqd/019:25:000
304619986,1cyclictest9-21ksoftirqd/000:05:550
304619986,1cyclictest14251-21kworker/0:222:06:520
304619985,2cyclictest660-21avahi-daemon00:35:170
304619980,1cyclictest131rcu_sched20:10:010
304619980,0cyclictest0-21swapper/020:34:150
304789976,0cyclictest0-21swapper/319:34:213
304789975,1cyclictest7726-21lspci23:20:023
304789975,1cyclictest660-21avahi-daemon23:00:583
304789975,1cyclictest0-21swapper/300:20:323
304729977,0cyclictest321ktimersoftd/221:02:512
304729977,0cyclictest321ktimersoftd/220:37:462
304729977,0cyclictest321ktimersoftd/220:20:422
304689976,0cyclictest0-21swapper/120:51:291
304689975,1cyclictest674-21dbus-daemon22:26:351
304689975,1cyclictest14803-21ntpq21:45:181
304619976,0cyclictest0-21swapper/020:41:450
304619975,1cyclictest660-21avahi-daemon21:30:430
304789965,0cyclictest0-21swapper/320:55:213
304789965,0cyclictest0-21swapper/319:26:213
304789964,1cyclictest660-21avahi-daemon20:49:593
304789964,1cyclictest41-21ksoftirqd/320:45:003
304789964,1cyclictest23045-21crond20:10:003
304789963,2cyclictest1002-21snmpd20:50:423
304789963,2cyclictest1002-21snmpd19:15:293
304729965,0cyclictest0-21swapper/220:50:212
304729964,1cyclictest33-21ksoftirqd/220:00:002
304729963,2cyclictest1002-21snmpd19:39:212
304729960,5cyclictest0-21swapper/219:18:302
304689965,0cyclictest0-21swapper/120:33:201
304689965,0cyclictest0-21swapper/120:15:201
304689964,1cyclictest674-21dbus-daemon20:40:001
304689964,1cyclictest1082-21lldpd20:10:141
304689963,2cyclictest1002-21snmpd21:06:301
304689960,0cyclictest0-21swapper/120:48:591
304619964,1cyclictest9-21ksoftirqd/019:30:010
304619963,2cyclictest1002-21snmpd21:02:530
304619962,3cyclictest620-13auditd21:20:100
304789953,1cyclictest30754-21cpuspeed_turbos19:10:123
304789953,1cyclictest29800-21cut20:25:143
304789953,1cyclictest14028-21grep19:45:183
304789953,1cyclictest11558-21cat19:40:143
304789953,1cyclictest1082-21lldpd19:56:143
304789953,1cyclictest1002-21snmpd20:15:403
304789953,1cyclictest1002-21snmpd20:00:403
304789953,1cyclictest1002-21snmpd19:23:423
304789952,2cyclictest2925-21crond20:40:003
304789952,2cyclictest14765-21seq21:05:233
304789952,2cyclictest1002-21snmpd21:02:173
304729953,1cyclictest698-21gdbus20:30:002
304729953,1cyclictest33-21ksoftirqd/220:55:002
304729953,1cyclictest1082-21lldpd19:34:292
304729953,1cyclictest1002-21snmpd20:12:482
304729953,1cyclictest1002-21snmpd20:06:422
304729953,1cyclictest1002-21snmpd20:00:222
304729953,1cyclictest1002-21snmpd19:51:282
304729953,1cyclictest1002-21snmpd19:26:482
304729952,2cyclictest12991-21cut19:45:002
304729950,4cyclictest0-21swapper/219:13:012
304729950,0cyclictest0-21swapper/220:40:412
304689954,0cyclictest0-21swapper/120:56:501
304689953,1cyclictest674-21dbus-daemon19:40:001
304689953,1cyclictest1002-21snmpd21:00:261
304689953,1cyclictest1002-21snmpd20:44:591
304689953,1cyclictest1002-21snmpd20:20:071
304689953,1cyclictest1002-21snmpd20:01:311
304689953,1cyclictest1002-21snmpd19:55:331
304689953,1cyclictest1002-21snmpd19:52:131
304689953,1cyclictest1002-21snmpd19:47:451
304689953,1cyclictest1002-21snmpd19:37:421
304689953,1cyclictest1002-21snmpd19:28:241
304689953,1cyclictest1002-21snmpd19:20:441
304689953,1cyclictest1002-21snmpd19:18:381
304689953,1cyclictest1002-21snmpd19:12:121
304689951,1cyclictest25-21ksoftirqd/120:10:001
304619953,1cyclictest699-21gdbus20:49:590
304619953,1cyclictest29884-21cat20:25:130
304619953,1cyclictest11402-21gltestperf19:40:140
304619953,1cyclictest1002-21snmpd20:45:280
304619953,1cyclictest1002-21snmpd20:21:550
304619953,1cyclictest1002-21snmpd20:16:140
304619953,1cyclictest1002-21snmpd20:01:240
304619953,1cyclictest1002-21snmpd19:35:320
304619953,1cyclictest1002-21snmpd19:31:470
304619953,1cyclictest1002-21snmpd19:17:140
304619952,2cyclictest1002-21snmpd19:56:000
304619952,2cyclictest1002-21snmpd19:45:540
304619952,2cyclictest1002-21snmpd19:11:090
304619951,1cyclictest131rcu_sched21:10:000
304789942,1cyclictest27737-21grep20:20:133
304789942,1cyclictest1002-21snmpd19:35:093
304689942,1cyclictest29395-21cpu20:25:111
304619942,1cyclictest1002-21snmpd19:51:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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