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2026-03-04 - 15:05
[ 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: ondemand
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack5slot4.osadl.org (updated Wed Mar 04, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26810212260,8sleep30-21swapper/307:05:093
319332116106,7sleep10-21swapper/107:07:241
320192112103,6sleep20-21swapper/207:08:292
319372111101,7sleep00-21swapper/007:07:270
281482890,0sleep028147-21/usr/sbin/munin08:30:110
97932620,0sleep2301ktimersoftd/210:05:202
109382550,0sleep10-21swapper/107:45:151
3230999281,26cyclictest0-21swapper/209:40:042
3230999270,26cyclictest0-21swapper/211:22:482
3230999270,26cyclictest0-21swapper/210:48:282
3230999270,26cyclictest0-21swapper/210:32:532
3230599270,26cyclictest0-21swapper/109:37:041
3230599270,26cyclictest0-21swapper/108:53:311
3229799270,25cyclictest23456-21awk08:55:000
3229799261,24cyclictest0-21swapper/010:55:160
32297992521,3cyclictest0-21swapper/011:05:270
32309992421,2cyclictest0-21swapper/208:55:462
3230999240,23cyclictest0-21swapper/210:37:522
3230999240,23cyclictest0-21swapper/209:39:552
176712240,5sleep30-21swapper/307:50:183
32309992321,2cyclictest0-21swapper/208:52:462
3230999231,3cyclictest0-21swapper/210:10:072
3230999231,3cyclictest0-21swapper/210:10:072
3230999231,21cyclictest0-21swapper/211:41:352
3230999231,21cyclictest0-21swapper/209:50:192
3230999231,21cyclictest0-21swapper/208:07:062
3230999231,21cyclictest0-21swapper/208:04:542
3230999231,21cyclictest0-21swapper/207:10:122
3230599230,17cyclictest0-21swapper/111:54:001
32297992320,3cyclictest0-21swapper/008:37:510
32309992220,2cyclictest0-21swapper/207:25:062
32309992218,3cyclictest0-21swapper/211:03:232
32309992218,2cyclictest31450-21sadc11:54:592
3230999221,20cyclictest0-21swapper/211:46:422
3230999221,20cyclictest0-21swapper/207:37:542
3230999220,21cyclictest0-21swapper/212:29:062
3230999220,21cyclictest0-21swapper/209:55:502
3230999220,21cyclictest0-21swapper/208:28:352
3230599220,21cyclictest0-21swapper/107:26:571
32297992215,7cyclictest0-21swapper/007:20:220
32309992118,2cyclictest749-21snmpd07:59:122
32309992117,3cyclictest0-21swapper/211:57:292
32309992117,3cyclictest0-21swapper/208:14:032
3230999211,18cyclictest0-21swapper/210:15:132
3230999211,18cyclictest0-21swapper/208:30:112
3230999210,3cyclictest0-21swapper/209:27:072
3230999210,20cyclictest0-21swapper/212:06:012
3230999210,20cyclictest0-21swapper/211:16:022
3230999210,20cyclictest0-21swapper/208:47:092
3230999210,15cyclictest0-21swapper/209:47:012
32305992119,2cyclictest0-21swapper/110:36:021
32305992117,3cyclictest0-21swapper/111:45:061
3230599210,3cyclictest0-21swapper/108:46:061
3230599210,2cyclictest0-21swapper/108:58:251
3230599210,21cyclictest0-21swapper/109:57:041
3230599210,21cyclictest0-21swapper/108:43:001
3230599210,21cyclictest0-21swapper/108:11:351
3230599210,20cyclictest0-21swapper/112:10:161
3230599210,20cyclictest0-21swapper/112:06:141
3230599210,20cyclictest0-21swapper/111:14:561
3230599210,20cyclictest0-21swapper/111:06:571
3230599210,20cyclictest0-21swapper/110:57:041
3230599210,20cyclictest0-21swapper/110:06:191
3230599210,20cyclictest0-21swapper/109:50:221
3230599210,20cyclictest0-21swapper/108:20:361
32297992118,2cyclictest749-21snmpd10:30:190
32297992118,2cyclictest749-21snmpd08:22:540
32297992118,1cyclictest752-21lldpd09:16:020
3229799210,20cyclictest0-21swapper/012:37:510
3229799210,20cyclictest0-21swapper/012:34:400
3229799210,20cyclictest0-21swapper/012:27:050
3229799210,20cyclictest0-21swapper/012:17:170
3229799210,20cyclictest0-21swapper/010:17:250
32309992018,1cyclictest749-21snmpd12:12:152
32309992018,1cyclictest749-21snmpd12:00:542
32309992018,1cyclictest749-21snmpd11:38:092
32309992018,1cyclictest749-21snmpd11:08:022
32309992018,1cyclictest749-21snmpd09:05:132
32309992018,1cyclictest749-21snmpd08:43:452
32309992018,1cyclictest749-21snmpd08:22:362
32309992016,3cyclictest0-21swapper/211:32:112
32309992016,3cyclictest0-21swapper/208:35:512
3230999200,20cyclictest0-21swapper/207:47:122
3230999200,19cyclictest0-21swapper/209:10:012
3230999200,19cyclictest0-21swapper/208:18:332
32305992018,2cyclictest0-21swapper/107:39:361
32305992018,1cyclictest19006-21cat10:45:141
3230599200,2cyclictest0-21swapper/112:30:051
3230599200,2cyclictest0-21swapper/112:20:391
3230599200,2cyclictest0-21swapper/111:20:271
3230599200,2cyclictest0-21swapper/110:33:311
3230599200,2cyclictest0-21swapper/109:22:371
3230599200,2cyclictest0-21swapper/109:19:101
3230599200,2cyclictest0-21swapper/108:32:061
3230599200,2cyclictest0-21swapper/108:01:031
3230599200,20cyclictest0-21swapper/111:17:141
32297992018,1cyclictest749-21snmpd11:48:270
32297992018,1cyclictest749-21snmpd10:37:310
32297992018,1cyclictest749-21snmpd09:42:310
32297992018,1cyclictest749-21snmpd08:58:280
32297992018,1cyclictest749-21snmpd08:43:210
32297992018,1cyclictest749-21snmpd08:10:480
32297992018,1cyclictest749-21snmpd07:44:210
32297992018,1cyclictest749-21snmpd07:33:290
32297992018,1cyclictest749-21snmpd07:14:590
32297992017,2cyclictest749-21snmpd11:42:270
32297992017,2cyclictest749-21snmpd10:21:190
32297992016,3cyclictest0-21swapper/011:50:170
32297992015,4cyclictest0-21swapper/007:38:060
3229799200,1cyclictest0-21swapper/010:50:140
3230999195,9cyclictest0-21swapper/212:20:102
3230999194,14cyclictest0-21swapper/212:30:102
3230999193,15cyclictest0-21swapper/212:18:312
32309991917,1cyclictest749-21snmpd12:35:422
32309991917,1cyclictest749-21snmpd10:53:072
32309991917,1cyclictest749-21snmpd09:31:522
32309991917,1cyclictest749-21snmpd09:24:252
32309991917,1cyclictest749-21snmpd09:19:462
32309991917,1cyclictest749-21snmpd09:04:222
32309991917,1cyclictest749-21snmpd07:20:542
32309991914,4cyclictest0-21swapper/207:43:152
3230999191,17cyclictest0-21swapper/211:10:392
3230999190,18cyclictest0-21swapper/210:20:042
32305991916,3cyclictest0-21swapper/108:16:061
3230599190,2cyclictest0-21swapper/110:20:581
32297991917,1cyclictest749-21snmpd10:04:400
32297991917,1cyclictest749-21snmpd09:21:040
32297991917,1cyclictest749-21snmpd09:13:310
32297991917,1cyclictest749-21snmpd08:09:030
32297991917,1cyclictest749-21snmpd07:58:140
32297991917,1cyclictest749-21snmpd07:53:270
32297991916,2cyclictest749-21snmpd12:12:030
32297991916,2cyclictest749-21snmpd12:04:380
32297991916,2cyclictest749-21snmpd09:55:130
32297991916,2cyclictest749-21snmpd09:07:280
32297991915,3cyclictest0-21swapper/011:24:080
50772188,3sleep30-21swapper/308:05:373
32309991816,1cyclictest749-21snmpd10:43:222
32309991814,3cyclictest0-21swapper/210:25:342
32309991814,2cyclictest752-21lldpd11:26:012
3230599185,9cyclictest0-21swapper/109:05:111
3230599185,12cyclictest0-21swapper/109:25:201
32305991816,1cyclictest749-21snmpd12:35:121
32305991815,2cyclictest0-21swapper/109:41:561
32305991814,3cyclictest0-21swapper/109:33:221
32297991816,1cyclictest749-21snmpd12:21:150
32297991816,1cyclictest749-21snmpd12:06:510
32297991816,1cyclictest749-21snmpd11:59:180
32297991816,1cyclictest749-21snmpd11:00:370
32297991816,1cyclictest749-21snmpd09:45:250
32297991816,1cyclictest749-21snmpd09:36:430
32297991816,1cyclictest749-21snmpd09:32:520
32297991816,1cyclictest749-21snmpd08:28:060
32297991816,1cyclictest749-21snmpd08:00:210
32297991816,1cyclictest749-21snmpd07:15:540
32297991815,2cyclictest749-21snmpd11:13:590
32297991815,2cyclictest749-21snmpd10:49:100
3230999172,9cyclictest0-21swapper/207:50:112
3230999172,14cyclictest0-21swapper/207:31:322
32309991715,2cyclictest0-21swapper/210:56:052
3230999171,1cyclictest280-21systemd-journal07:16:382
3230599173,12cyclictest0-21swapper/110:15:331
32305991713,3cyclictest0-21swapper/107:21:321
3230599170,16cyclictest0-21swapper/111:37:291
3230599170,11cyclictest0-21swapper/111:55:221
3230599170,11cyclictest0-21swapper/110:53:321
3230599170,11cyclictest0-21swapper/110:25:181
3230599170,11cyclictest0-21swapper/109:03:291
3229799172,11cyclictest0-21swapper/007:45:200
32297991715,1cyclictest749-21snmpd11:25:290
32297991715,1cyclictest749-21snmpd11:16:570
32297991715,1cyclictest749-21snmpd10:11:520
32297991715,1cyclictest749-21snmpd10:11:520
32297991715,1cyclictest749-21snmpd08:15:150
32297991714,2cyclictest749-21snmpd09:01:100
3229799170,11cyclictest0-21swapper/010:42:000
3229799170,11cyclictest0-21swapper/010:25:190
3229799170,10cyclictest0-21swapper/009:25:170
201392178,3sleep30-21swapper/311:43:303
99092166,3sleep30-21swapper/312:00:533
32309991614,2cyclictest0-21swapper/210:00:372
3230599169,7cyclictest0-21swapper/111:30:131
3230599164,8cyclictest0-21swapper/112:00:101
3230599164,11cyclictest0-21swapper/112:15:201
3230599162,13cyclictest0-21swapper/110:02:521
32305991614,2cyclictest0-21swapper/107:19:301
3230599161,14cyclictest0-21swapper/107:56:421
3230599160,15cyclictest0-21swapper/112:29:301
3230599160,15cyclictest0-21swapper/111:25:111
3230599160,15cyclictest0-21swapper/110:40:141
3230599160,15cyclictest0-21swapper/110:10:371
3230599160,15cyclictest0-21swapper/110:10:371
3230599160,15cyclictest0-21swapper/107:10:251
3230599160,10cyclictest0-21swapper/108:37:441
3230599160,10cyclictest0-21swapper/108:25:201
32297991614,1cyclictest749-21snmpd07:26:300
3229799160,15cyclictest0-21swapper/011:35:200
3229799160,11cyclictest0-21swapper/008:45:270
1286521611,4sleep30-21swapper/307:15:513
50502159,3sleep30-21swapper/307:10:263
32305991513,2cyclictest0-21swapper/109:49:221
32305991513,2cyclictest0-21swapper/109:10:341
3230599151,14cyclictest0-21swapper/107:52:491
3230599150,14cyclictest0-21swapper/111:40:131
3230599150,14cyclictest0-21swapper/107:30:191
32297991512,2cyclictest749-21snmpd09:51:140
3229799150,9cyclictest0-21swapper/011:30:150
3229799150,14cyclictest0-21swapper/010:08:170
315432155,3sleep30-21swapper/309:56:013
290112154,3sleep30-21swapper/310:54:523
216721510,3sleep30-21swapper/310:59:463
1650721510,3sleep30-21swapper/308:18:503
132112159,3sleep30-21swapper/309:12:323
86672148,3sleep30-21swapper/311:30:323
70221410,3sleep30-21swapper/308:31:323
491621410,3sleep30-21swapper/310:03:183
37342148,5sleep30-21swapper/307:39:293
33042147,3sleep30-21swapper/311:28:333
32305991412,2cyclictest0-21swapper/107:44:541
3230599140,14cyclictest0-21swapper/108:08:241
3216721410,3sleep30-21swapper/308:04:243
302382149,3sleep30-21swapper/311:24:523
2474921410,3sleep30-21swapper/307:29:523
224592149,3sleep30-21swapper/308:25:033
2179221410,3sleep30-21swapper/310:19:283
198421410,3sleep30-21swapper/309:02:073
1774321410,3sleep30-21swapper/310:43:353
1479921410,3sleep30-21swapper/307:46:303
147692148,3sleep30-21swapper/309:42:083
1217521410,3sleep30-21swapper/310:39:063
121572149,3sleep30-21swapper/308:43:573
1067421410,3sleep30-21swapper/308:10:373
104652148,3sleep30-21swapper/312:05:083
91502139,3sleep30-21swapper/307:40:463
87422139,3sleep30-21swapper/309:36:113
77272139,3sleep30-21swapper/311:03:573
76882139,3sleep30-21swapper/309:08:213
7342138,3sleep30-21swapper/310:26:533
65022139,3sleep30-21swapper/310:33:233
60412139,3sleep30-21swapper/312:29:043
57842130,3sleep30-21swapper/310:05:143
42792139,3sleep30-21swapper/311:55:433
323262139,3sleep30-21swapper/312:21:063
32305991311,2cyclictest0-21swapper/111:00:551
31142139,3sleep30-21swapper/309:31:273
311252139,3sleep30-21swapper/311:51:003
299932139,3sleep30-21swapper/309:26:583
274792138,3sleep30-21swapper/310:21:243
268042139,3sleep30-21swapper/312:17:233
262642139,3sleep30-21swapper/307:55:563
255012139,3sleep30-21swapper/311:45:303
244232138,3sleep30-21swapper/309:22:133
234072139,3sleep30-21swapper/308:54:383
231832139,3sleep30-21swapper/310:46:483
220572138,3sleep30-21swapper/308:22:473
211842139,3sleep30-21swapper/312:11:543
203132139,3sleep30-21swapper/309:45:523
188532139,3sleep30-21swapper/307:21:243
186782138,3sleep30-21swapper/311:10:553
186572137,3sleep30-21swapper/309:15:333
176742139,3sleep30-21swapper/308:47:413
170512138,3sleep30-21swapper/312:35:323
16632134,6sleep30-21swapper/308:35:123
160802139,3sleep30-21swapper/310:13:003
160802139,3sleep30-21swapper/310:12:593
145392139,3sleep30-21swapper/311:38:343
289302128,3sleep30-21swapper/308:58:513
260002128,3sleep30-21swapper/309:51:493
249892128,3sleep30-21swapper/307:30:043
243482128,3sleep30-21swapper/311:16:393
132712128,3sleep30-21swapper/311:08:103
115582128,3sleep30-21swapper/312:32:323
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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