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2026-01-18 - 10:31
[ 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 Sun Jan 18, 2026 00:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31985211355,6sleep10-21swapper/119:05:321
26959210696,7sleep00-21swapper/019:05:100
32142210596,6sleep20-21swapper/219:07:342
26957210493,8sleep30-21swapper/319:05:103
256472910,1sleep325651-21kthreadcore00:20:183
89522630,0sleep1211ktimersoftd/122:35:141
157782620,0sleep30-21swapper/319:50:153
30802600,1sleep00-21swapper/021:22:030
55732580,1sleep30-21swapper/323:56:483
18062570,0sleep331380-21kworker/3:121:21:023
253292560,0sleep30-21swapper/319:30:123
19752550,1sleep01982-21kthreadcore20:05:170
204822390,0sleep30-21swapper/322:25:193
3250099290,28cyclictest0-21swapper/200:39:282
3250099270,26cyclictest0-21swapper/221:20:422
3250099270,26cyclictest0-21swapper/221:01:422
3250099270,26cyclictest0-21swapper/220:26:212
3249099270,26cyclictest0-21swapper/022:53:170
3249099270,26cyclictest0-21swapper/020:30:160
3250099260,25cyclictest0-21swapper/223:23:412
3249099260,25cyclictest0-21swapper/021:16:210
32500992523,1cyclictest0-21swapper/221:10:152
3250099251,18cyclictest10631-21python322:20:222
3250099250,24cyclictest0-21swapper/223:51:192
3250099250,24cyclictest0-21swapper/219:37:452
3250099250,23cyclictest0-21swapper/221:42:432
3250099250,18cyclictest0-21swapper/221:35:422
32500992421,2cyclictest7588-21turbostat.cron23:45:012
3250099240,23cyclictest0-21swapper/223:45:162
3250099240,23cyclictest0-21swapper/223:33:262
3250099240,23cyclictest0-21swapper/222:26:552
3250099240,23cyclictest0-21swapper/222:13:022
3250099240,23cyclictest0-21swapper/220:12:472
3250099240,23cyclictest0-21swapper/220:12:462
3250099240,23cyclictest0-21swapper/200:17:182
3250099240,22cyclictest0-21swapper/221:26:582
3250099240,19cyclictest0-21swapper/200:24:012
3249299240,23cyclictest0-21swapper/123:01:571
3249099240,23cyclictest7356-21ssh21:51:270
3249099240,23cyclictest0-21swapper/021:57:110
108332240,0sleep30-21swapper/323:17:103
3250099233,19cyclictest0-21swapper/200:32:002
3250099232,20cyclictest0-21swapper/222:43:232
32500992318,5cyclictest0-21swapper/222:51:212
32500992312,3cyclictest0-21swapper/200:05:442
3250099231,21cyclictest0-21swapper/223:59:522
3250099231,21cyclictest0-21swapper/221:56:202
3250099230,22cyclictest0-21swapper/223:37:592
3250099230,22cyclictest0-21swapper/223:10:122
3250099230,1cyclictest31175-21ssh22:02:012
3250099230,17cyclictest0-21swapper/221:33:552
3250099230,17cyclictest0-21swapper/221:15:522
3249299230,21cyclictest0-21swapper/121:04:031
32490992316,6cyclictest0-21swapper/023:11:030
3249099230,22cyclictest0-21swapper/023:32:490
3249099230,22cyclictest0-21swapper/022:05:280
3249099230,17cyclictest0-21swapper/000:12:210
3250099222,19cyclictest0-21swapper/223:29:312
32500992212,9cyclictest0-21swapper/222:56:582
3250099221,20cyclictest0-21swapper/222:33:042
3250099221,20cyclictest0-21swapper/222:05:442
3250099220,3cyclictest0-21swapper/221:46:162
3250099220,21cyclictest0-21swapper/223:05:292
3250099220,21cyclictest0-21swapper/223:00:042
3250099220,21cyclictest0-21swapper/219:54:332
3250099220,21cyclictest0-21swapper/200:29:342
3250099220,21cyclictest0-21swapper/200:11:052
3250099220,16cyclictest0-21swapper/221:50:512
3250099220,15cyclictest0-21swapper/222:45:052
3249299221,3cyclictest0-21swapper/119:16:381
3249299220,3cyclictest0-21swapper/120:03:121
3249299220,3cyclictest0-21swapper/100:21:041
3249299220,21cyclictest0-21swapper/123:43:271
3249299220,21cyclictest0-21swapper/123:39:061
3249299220,21cyclictest0-21swapper/123:26:031
3249299220,21cyclictest0-21swapper/121:18:271
3249299220,21cyclictest0-21swapper/120:53:271
3249299220,21cyclictest0-21swapper/120:33:001
3249299220,21cyclictest0-21swapper/120:13:531
3249299220,21cyclictest0-21swapper/120:13:531
3249299220,21cyclictest0-21swapper/100:29:341
3249099220,21cyclictest0-21swapper/021:36:450
3249099220,21cyclictest0-21swapper/000:20:430
3250099215,15cyclictest0-21swapper/200:01:532
32500992118,2cyclictest750-21snmpd20:09:532
3250099210,20cyclictest0-21swapper/222:36:392
3250099210,20cyclictest0-21swapper/220:54:452
3250099210,15cyclictest0-21swapper/223:16:432
3250099210,15cyclictest0-21swapper/222:16:342
32492992117,3cyclictest0-21swapper/119:51:351
32492992117,3cyclictest0-21swapper/119:22:241
32492992117,2cyclictest4660-21ssh21:36:191
3249299210,2cyclictest0-21swapper/120:09:081
3249299210,20cyclictest0-21swapper/123:50:401
3249299210,20cyclictest0-21swapper/123:49:121
3249299210,20cyclictest0-21swapper/123:14:321
3249299210,20cyclictest0-21swapper/122:41:221
3249299210,20cyclictest0-21swapper/122:18:461
3249299210,20cyclictest0-21swapper/121:55:041
3249299210,20cyclictest0-21swapper/121:33:431
3249299210,20cyclictest0-21swapper/121:05:061
3249299210,20cyclictest0-21swapper/120:46:031
3249299210,20cyclictest0-21swapper/120:43:031
3249299210,20cyclictest0-21swapper/120:38:181
3249299210,20cyclictest0-21swapper/120:20:241
3249299210,20cyclictest0-21swapper/120:17:411
3249299210,20cyclictest0-21swapper/119:57:261
3249299210,20cyclictest0-21swapper/119:43:051
3249299210,20cyclictest0-21swapper/119:31:021
3249299210,20cyclictest0-21swapper/100:03:091
32490992118,2cyclictest750-21snmpd19:16:380
3249099210,3cyclictest0-21swapper/019:38:110
3249099210,20cyclictest0-21swapper/022:00:510
3249099210,20cyclictest0-21swapper/021:45:520
3249099210,20cyclictest0-21swapper/020:45:130
3249099210,20cyclictest0-21swapper/000:35:400
3249099210,15cyclictest0-21swapper/023:56:150
3249099210,15cyclictest0-21swapper/000:16:420
32500992018,1cyclictest750-21snmpd20:48:392
32500992018,1cyclictest750-21snmpd19:34:502
32500992018,1cyclictest750-21snmpd19:22:022
3250099200,19cyclictest0-21swapper/220:17:152
32492992018,2cyclictest0-21swapper/122:50:361
32492992017,3cyclictest0-21swapper/121:46:401
32492992017,3cyclictest0-21swapper/100:33:071
3249299201,18cyclictest0-21swapper/122:45:081
3249299200,2cyclictest0-21swapper/120:27:001
3249299200,19cyclictest0-21swapper/123:20:171
3249299200,19cyclictest0-21swapper/121:20:331
3249299200,19cyclictest0-21swapper/119:46:151
3249299200,19cyclictest0-21swapper/119:25:591
3249299200,19cyclictest0-21swapper/119:11:561
32490992018,1cyclictest750-21snmpd23:38:070
32490992018,1cyclictest750-21snmpd23:15:230
32490992018,1cyclictest750-21snmpd22:22:020
32490992018,1cyclictest750-21snmpd20:24:440
32490992018,1cyclictest750-21snmpd20:01:060
32490992018,1cyclictest750-21snmpd19:41:050
32490992018,1cyclictest750-21snmpd19:31:270
3249099200,2cyclictest0-21swapper/023:52:270
3249099200,19cyclictest0-21swapper/021:44:580
3249099200,19cyclictest0-21swapper/021:01:060
3249099200,19cyclictest0-21swapper/000:05:390
3249099200,15cyclictest0-21swapper/000:31:320
32500991917,1cyclictest750-21snmpd21:06:122
32500991917,1cyclictest750-21snmpd20:43:302
32500991917,1cyclictest750-21snmpd20:36:582
32500991917,1cyclictest750-21snmpd19:55:322
32500991917,1cyclictest750-21snmpd19:46:202
32500991917,1cyclictest750-21snmpd19:42:262
32500991917,1cyclictest750-21snmpd19:28:362
32500991915,3cyclictest0-21swapper/220:03:212
3250099190,13cyclictest0-21swapper/219:12:152
32492991917,2cyclictest0-21swapper/121:50:331
32492991917,2cyclictest0-21swapper/100:18:211
32492991916,3cyclictest0-21swapper/121:41:521
32492991916,2cyclictest0-21swapper/100:14:031
32492991915,3cyclictest0-21swapper/122:23:171
3249299190,1cyclictest0-21swapper/123:06:381
32490991917,1cyclictest750-21snmpd23:07:410
32490991917,1cyclictest750-21snmpd21:06:390
32490991917,1cyclictest750-21snmpd20:53:270
32490991917,1cyclictest750-21snmpd19:11:440
3249099190,1cyclictest0-21swapper/000:28:340
3249099190,18cyclictest9139-21strings21:10:200
3249099190,18cyclictest0-21swapper/023:21:440
32500991816,1cyclictest750-21snmpd20:20:322
32500991816,1cyclictest750-21snmpd19:17:122
32492991814,3cyclictest0-21swapper/119:36:481
3249299180,17cyclictest0-21swapper/121:28:271
32490991816,1cyclictest750-21snmpd23:26:030
32490991816,1cyclictest750-21snmpd22:41:220
32490991816,1cyclictest750-21snmpd22:38:200
32490991816,1cyclictest750-21snmpd20:27:000
32490991816,1cyclictest750-21snmpd20:17:050
32490991816,1cyclictest750-21snmpd20:14:090
32490991816,1cyclictest750-21snmpd20:14:080
32490991816,1cyclictest750-21snmpd19:57:260
32490991816,1cyclictest750-21snmpd19:54:560
32490991816,1cyclictest750-21snmpd19:49:510
32490991816,1cyclictest750-21snmpd19:28:260
3249099180,17cyclictest0-21swapper/023:43:200
3249099180,17cyclictest0-21swapper/022:25:090
3249099180,17cyclictest0-21swapper/022:17:230
3249099180,17cyclictest0-21swapper/021:29:240
3249099180,13cyclictest0-21swapper/023:47:200
3249099180,13cyclictest0-21swapper/022:59:200
3249099180,12cyclictest0-21swapper/022:10:480
32500991715,1cyclictest750-21snmpd20:56:062
32500991715,1cyclictest750-21snmpd20:33:062
32492991715,2cyclictest0-21swapper/122:58:261
32492991715,2cyclictest0-21swapper/120:59:121
32492991715,2cyclictest0-21swapper/100:38:551
32492991715,1cyclictest0-21swapper/122:02:191
32492991714,2cyclictest0-21swapper/123:16:081
32490991715,1cyclictest750-21snmpd20:43:030
3249099170,16cyclictest0-21swapper/023:01:000
3249099170,16cyclictest0-21swapper/022:31:250
3249099170,11cyclictest0-21swapper/022:46:360
3249099170,11cyclictest0-21swapper/021:30:390
3249099170,11cyclictest0-21swapper/000:01:330
32492991614,2cyclictest0-21swapper/123:31:441
32492991614,2cyclictest0-21swapper/122:31:371
32492991612,3cyclictest0-21swapper/100:06:481
32490991614,1cyclictest750-21snmpd20:38:180
308662160,13sleep30-21swapper/322:01:483
1832221612,1sleep3750-21snmpd23:49:273
32492991513,2cyclictest0-21swapper/123:56:421
32492991513,2cyclictest0-21swapper/122:26:201
32492991511,3cyclictest0-21swapper/122:12:141
3249299151,13cyclictest0-21swapper/121:11:131
32490991511,2cyclictest750-21snmpd19:22:240
32492991413,1cyclictest53450irq/24-enp1s022:05:521
232912142,3sleep30-21swapper/300:37:183
86072130,1sleep30-21swapper/322:05:243
53522130,4sleep30-21swapper/322:46:223
164192131,3sleep30-21swapper/322:51:003
47602120,3sleep30-21swapper/322:32:373
147082120,4sleep30-21swapper/322:10:023
46632110,3sleep30-21swapper/323:42:383
3249099119,1cyclictest750-21snmpd20:59:120
252992110,3sleep30-21swapper/323:24:273
211342110,3sleep30-21swapper/300:04:573
117322110,2sleep30-21swapper/300:14:583
246212100,3sleep30-21swapper/319:29:103
184472101,2sleep30-21swapper/320:47:103
171092100,2sleep30-21swapper/321:55:233
167712100,2sleep30-21swapper/323:34:543
3846291,5sleep30-21swapper/300:25:163
22442290,2sleep30-21swapper/323:09:023
1670292,4sleep30-21swapper/323:14:063
14578290,2sleep30-21swapper/319:47:233
11045290,6sleep30-21swapper/322:20:263
10419290,1sleep30-21swapper/321:10:533
8933281,3sleep30-21swapper/319:41:583
7645282,3sleep30-21swapper/323:01:243
6549282,3sleep30-21swapper/320:35:213
3759282,3sleep30-21swapper/321:35:373
30505282,3sleep30-21swapper/321:48:193
27072282,3sleep30-21swapper/300:05:293
26414282,3sleep30-21swapper/322:15:103
21844281,4sleep30-21swapper/320:20:233
19947282,3sleep30-21swapper/321:44:063
16706282,3sleep30-21swapper/322:37:573
12849282,3sleep30-21swapper/300:15:153
10998282,3sleep30-21swapper/321:54:233
7459270,3sleep30-21swapper/320:40:013
30483271,3sleep30-21swapper/322:44:473
27796271,3sleep30-21swapper/322:55:513
26748271,3sleep30-21swapper/323:51:593
22951272,3sleep30-21swapper/323:35:333
21698270,4sleep30-21swapper/321:15:343
18973271,3sleep30-21swapper/321:30:123
18899270,5sleep30-21swapper/320:50:073
18720271,3sleep30-21swapper/300:33:493
16761272,2sleep30-21swapper/320:18:593
1140271,3sleep30-21swapper/323:26:483
10831270,4sleep30-21swapper/321:25:193
3533261,2sleep30-21swapper/319:39:593
32083260,3sleep30-21swapper/320:05:023
30513260,3sleep30-21swapper/321:05:013
30397261,3sleep30-21swapper/321:03:323
28706262,3sleep30-21swapper/320:30:083
28462261,3sleep30-21swapper/320:29:573
26346260,3sleep30-21swapper/320:00:013
24517260,3sleep30-21swapper/320:55:113
20949260,3sleep30-21swapper/319:55:123
18573260,3sleep30-21swapper/319:20:243
1635260,3sleep30-21swapper/319:10:183
13453260,3sleep313479-21munin-run19:20:013
11229260,3sleep30-21swapper/320:14:593
11229260,3sleep30-21swapper/320:14:583
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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