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2026-01-16 - 09:56
[ 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 Fri Jan 16, 2026 00:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19937215282,7sleep10-21swapper/119:06:471
19908212162,6sleep20-21swapper/219:06:242
20037212060,7sleep00-21swapper/019:08:030
19842210495,6sleep30-21swapper/319:05:333
321622670,0sleep20-21swapper/220:15:002
317122640,1sleep031718-21cpuspeed_turbos23:35:130
77372620,0sleep20-21swapper/200:10:152
262812620,0sleep10-21swapper/119:15:001
164102560,1sleep00-21swapper/020:55:190
279192540,0sleep10-21swapper/123:00:191
229322540,0sleep10-21swapper/122:55:181
2035899316,19cyclictest0-21swapper/100:30:111
2036299270,26cyclictest0-21swapper/219:10:022
2035899270,26cyclictest0-21swapper/122:50:571
2035899270,26cyclictest0-21swapper/122:24:271
2035899270,26cyclictest0-21swapper/122:16:121
2035899270,26cyclictest0-21swapper/121:27:061
2035899270,26cyclictest0-21swapper/120:54:321
2035899270,26cyclictest0-21swapper/120:32:381
2035899270,26cyclictest0-21swapper/120:26:051
2035899270,26cyclictest0-21swapper/120:22:021
2035899270,26cyclictest0-21swapper/120:04:251
2035899270,26cyclictest0-21swapper/100:15:461
2035899270,26cyclictest0-21swapper/100:13:161
2035899270,26cyclictest0-21swapper/100:00:071
2036299260,2cyclictest28828-21perl22:35:162
2035899260,25cyclictest0-21swapper/123:48:551
2035899260,25cyclictest0-21swapper/122:25:161
2035899260,25cyclictest0-21swapper/121:39:211
2035899260,25cyclictest0-21swapper/120:46:291
2035899260,25cyclictest0-21swapper/120:43:021
2035899260,25cyclictest0-21swapper/120:06:401
2035899260,25cyclictest0-21swapper/119:44:551
2035899260,25cyclictest0-21swapper/100:25:101
2035899260,25cyclictest0-21swapper/100:21:361
2035899260,20cyclictest0-21swapper/123:05:121
2036299251,23cyclictest0-21swapper/223:35:282
2036299250,24cyclictest0-21swapper/200:35:472
2035899250,24cyclictest0-21swapper/123:44:161
2035899250,24cyclictest0-21swapper/120:15:471
2035899250,24cyclictest0-21swapper/119:46:231
20353992522,3cyclictest0-21swapper/000:05:270
2035899240,23cyclictest0-21swapper/121:21:531
2035899240,19cyclictest0-21swapper/120:35:141
20353992418,5cyclictest0-21swapper/023:50:150
2036299230,22cyclictest0-21swapper/222:25:352
2036299230,22cyclictest0-21swapper/200:30:282
20358992321,1cyclictest26560-21taskset23:56:011
20358992320,2cyclictest0-21swapper/122:42:511
20358992319,3cyclictest0-21swapper/120:11:501
2035399230,22cyclictest0-21swapper/000:24:300
2036299227,9cyclictest0-21swapper/200:05:132
20362992218,3cyclictest0-21swapper/221:47:202
20362992218,3cyclictest0-21swapper/220:09:402
20362992218,2cyclictest750-21snmpd20:15:142
2036299221,20cyclictest0-21swapper/223:03:152
2036299221,20cyclictest0-21swapper/220:58:232
2036299221,19cyclictest0-21swapper/222:50:162
2036299220,21cyclictest0-21swapper/222:47:242
2036299220,21cyclictest0-21swapper/221:51:272
2036299220,21cyclictest0-21swapper/221:42:182
2035899229,12cyclictest0-21swapper/119:20:241
20358992220,2cyclictest0-21swapper/122:45:041
20358992218,3cyclictest0-21swapper/122:03:361
2035899220,22cyclictest0-21swapper/120:56:081
2035899220,21cyclictest0-21swapper/121:55:021
2035899220,21cyclictest0-21swapper/121:54:421
2035899220,21cyclictest0-21swapper/121:41:291
2035899220,21cyclictest0-21swapper/119:39:131
20353992219,2cyclictest750-21snmpd21:36:390
2035399220,21cyclictest0-21swapper/022:32:580
2035399220,21cyclictest0-21swapper/019:45:070
2035399220,20cyclictest1263-21munin-run20:45:000
20362992117,3cyclictest0-21swapper/220:29:202
20362992117,3cyclictest0-21swapper/200:03:432
20362992116,4cyclictest0-21swapper/221:02:502
2036299210,3cyclictest0-21swapper/221:22:172
2036299210,3cyclictest0-21swapper/200:15:102
2036299210,2cyclictest0-21swapper/223:55:162
2036299210,20cyclictest0-21swapper/223:32:132
2036299210,20cyclictest0-21swapper/223:10:302
2036299210,20cyclictest0-21swapper/221:10:292
20358992119,2cyclictest0-21swapper/121:13:471
20358992119,2cyclictest0-21swapper/100:07:101
2035899210,3cyclictest0-21swapper/123:25:511
2035899210,2cyclictest0-21swapper/121:49:031
2035899210,20cyclictest0-21swapper/123:23:451
2035899210,20cyclictest0-21swapper/123:16:391
2035899210,20cyclictest0-21swapper/122:33:281
2035899210,20cyclictest0-21swapper/122:12:111
2035899210,20cyclictest0-21swapper/122:06:031
2035899210,20cyclictest0-21swapper/121:19:391
2035899210,20cyclictest0-21swapper/121:03:411
2035899210,20cyclictest0-21swapper/119:55:431
2035899210,20cyclictest0-21swapper/119:51:281
2035899210,20cyclictest0-21swapper/119:29:551
2035899210,20cyclictest0-21swapper/100:35:281
20353992118,3cyclictest0-21swapper/019:41:440
20353992118,2cyclictest750-21snmpd21:13:020
20353992118,2cyclictest750-21snmpd20:52:230
20353992118,2cyclictest750-21snmpd19:55:320
20353992117,2cyclictest750-21snmpd20:02:430
2035399210,20cyclictest0-21swapper/021:32:210
2035399210,20cyclictest0-21swapper/021:32:200
2035399210,20cyclictest0-21swapper/019:18:580
20362992018,2cyclictest0-21swapper/200:28:302
20362992018,1cyclictest750-21snmpd23:51:402
20362992018,1cyclictest750-21snmpd22:55:332
20362992018,1cyclictest750-21snmpd22:33:092
20362992018,1cyclictest750-21snmpd22:06:512
20362992018,1cyclictest750-21snmpd21:55:092
20362992018,1cyclictest750-21snmpd20:36:382
20362992018,1cyclictest750-21snmpd20:30:112
20362992018,1cyclictest750-21snmpd19:28:282
20362992018,1cyclictest750-21snmpd19:19:222
20362992013,7cyclictest0-21swapper/223:21:512
2036299200,2cyclictest0-21swapper/219:42:342
2036299200,2cyclictest0-21swapper/219:35:042
2036299200,19cyclictest0-21swapper/222:13:592
2036299200,19cyclictest0-21swapper/221:16:022
2036299200,19cyclictest0-21swapper/220:02:062
2036299200,19cyclictest0-21swapper/219:30:112
2035899200,2cyclictest0-21swapper/121:06:461
2035899200,2cyclictest0-21swapper/119:30:291
2035899200,20cyclictest0-21swapper/123:50:281
2035899200,19cyclictest0-21swapper/119:12:141
20353992018,1cyclictest750-21snmpd23:31:250
20353992018,1cyclictest750-21snmpd23:17:270
20353992018,1cyclictest750-21snmpd22:45:450
20353992018,1cyclictest750-21snmpd21:41:170
20353992018,1cyclictest750-21snmpd21:22:540
20353992018,1cyclictest750-21snmpd21:02:410
20353992018,1cyclictest750-21snmpd20:32:350
20353992018,1cyclictest750-21snmpd20:26:290
20353992018,1cyclictest750-21snmpd20:23:230
20353992018,1cyclictest750-21snmpd19:36:070
20353992018,1cyclictest750-21snmpd00:39:460
20353992018,1cyclictest750-21snmpd00:03:070
20353992018,1cyclictest24789-21cat21:05:130
20353992017,2cyclictest750-21snmpd22:41:030
20353992017,2cyclictest750-21snmpd22:17:450
20353992017,1cyclictest754-21lldpd20:11:450
2035399200,1cyclictest10-21rcuc/023:05:000
2036299199,9cyclictest0-21swapper/220:45:112
2036299196,8cyclictest0-21swapper/223:45:212
2036299195,13cyclictest0-21swapper/221:30:102
2036299195,13cyclictest0-21swapper/221:30:092
20362991917,2cyclictest0-21swapper/222:23:362
20362991917,2cyclictest0-21swapper/220:52:292
20362991917,1cyclictest750-21snmpd23:27:482
20362991917,1cyclictest750-21snmpd22:40:092
20362991917,1cyclictest750-21snmpd21:27:002
20362991917,1cyclictest750-21snmpd21:06:022
20362991917,1cyclictest750-21snmpd20:41:552
20362991917,1cyclictest750-21snmpd19:56:462
20362991915,3cyclictest0-21swapper/221:35:392
2036299190,19cyclictest0-21swapper/219:52:252
20358991917,2cyclictest0-21swapper/123:39:281
20358991917,2cyclictest0-21swapper/121:33:121
20358991917,2cyclictest0-21swapper/121:33:121
2035399195,13cyclictest0-21swapper/023:25:140
20353991917,1cyclictest750-21snmpd23:56:310
20353991917,1cyclictest750-21snmpd23:46:010
20353991917,1cyclictest750-21snmpd22:26:540
20353991917,1cyclictest750-21snmpd21:54:450
20353991917,1cyclictest750-21snmpd20:46:170
20353991917,1cyclictest750-21snmpd20:37:260
20353991917,1cyclictest750-21snmpd19:21:220
20353991917,1cyclictest750-21snmpd00:29:490
20353991917,1cyclictest750-21snmpd00:18:190
20353991917,1cyclictest18537-21sadc19:35:000
20353991916,3cyclictest0-21swapper/021:47:200
20353991916,2cyclictest750-21snmpd22:51:060
20353991915,3cyclictest0-21swapper/022:56:570
20353991915,3cyclictest0-21swapper/019:25:120
20362991816,1cyclictest750-21snmpd23:18:072
20362991816,1cyclictest750-21snmpd23:09:362
20362991816,1cyclictest750-21snmpd19:22:502
20362991814,3cyclictest0-21swapper/220:20:262
2035899183,9cyclictest0-21swapper/122:35:111
20358991816,2cyclictest0-21swapper/123:11:511
2035399184,13cyclictest0-21swapper/023:13:560
2035399184,13cyclictest0-21swapper/000:30:580
20353991816,1cyclictest750-21snmpd23:40:070
20353991816,1cyclictest750-21snmpd22:37:240
20353991816,1cyclictest750-21snmpd22:12:350
20353991815,2cyclictest750-21snmpd22:23:440
20353991815,2cyclictest750-21snmpd22:01:450
20353991815,2cyclictest750-21snmpd21:58:350
2035399181,16cyclictest0-21swapper/021:25:170
2036299174,8cyclictest0-21swapper/219:45:132
2036299170,15cyclictest0-21swapper/222:00:142
20353991715,1cyclictest750-21snmpd23:23:120
20353991715,1cyclictest750-21snmpd23:05:570
20353991715,1cyclictest750-21snmpd19:51:100
2035399170,11cyclictest0-21swapper/022:08:120
2035399170,11cyclictest0-21swapper/019:10:120
25082160,0sleep32512-21gltestperf22:40:143
2036299160,15cyclictest0-21swapper/200:20:102
2035899160,11cyclictest0-21swapper/123:30:141
20353991614,1cyclictest750-21snmpd20:08:220
20353991614,1cyclictest750-21snmpd00:13:310
2036299150,14cyclictest0-21swapper/222:15:052
2035399150,14cyclictest0-21swapper/021:19:180
2036299140,1cyclictest9532-21timerwakeupswit23:40:222
20353991412,1cyclictest750-21snmpd20:16:080
252292120,3sleep30-21swapper/321:34:563
252292120,3sleep30-21swapper/321:34:553
28652111,6sleep30-21swapper/319:45:223
82392100,3sleep30-21swapper/323:12:433
265622100,3sleep30-21swapper/323:56:043
263832100,3sleep30-21swapper/322:04:063
208342102,2sleep30-21swapper/321:59:513
194822100,3sleep30-21swapper/323:22:403
186652100,3sleep30-21swapper/322:55:053
4688291,4sleep30-21swapper/323:40:103
4298290,2sleep30-21swapper/323:38:183
32574291,5sleep30-21swapper/322:10:123
24211292,3sleep30-21swapper/319:35:583
22357290,2sleep30-21swapper/320:33:523
16507290,3sleep30-21swapper/322:21:253
15075290,2sleep30-21swapper/319:57:243
12755290,3sleep30-21swapper/319:28:203
1147290,2sleep30-21swapper/300:31:563
10894290,2sleep30-21swapper/320:24:593
9456281,3sleep30-21swapper/321:47:243
28011280,2sleep30-21swapper/300:27:233
27845281,3sleep30-21swapper/320:37:133
18199280,2sleep30-21swapper/322:52:013
17267280,4sleep30-21swapper/300:20:113
14979281,4sleep30-21swapper/323:45:223
14177281,4sleep30-21swapper/321:50:223
6857271,3sleep30-21swapper/300:38:213
6062270,4sleep30-21swapper/300:10:103
32767272,2sleep30-21swapper/322:35:233
32605271,3sleep30-21swapper/320:40:213
28013270,1sleep338-21rcuc/319:40:173
25477270,3sleep30-21swapper/321:35:123
20932271,3sleep30-21swapper/320:05:013
18205271,3sleep30-21swapper/319:30:573
8611260,3sleep30-21swapper/321:20:103
7984260,3sleep30-21swapper/321:15:253
7804260,3sleep30-21swapper/322:45:153
6861262,3sleep30-21swapper/319:23:293
4398261,3sleep30-21swapper/320:15:233
32592260,3sleep30-21swapper/300:05:013
31203260,3sleep30-21swapper/320:10:213
30607260,3sleep30-21swapper/321:10:163
29295261,2sleep30-21swapper/323:00:253
28365260,3sleep30-21swapper/319:15:113
27754261,2sleep30-21swapper/300:00:173
25856262,3sleep30-21swapper/319:13:523
2504261,3sleep30-21swapper/323:05:593
24336260,3sleep30-21swapper/323:25:203
23382261,3sleep30-21swapper/321:01:483
20781262,3sleep30-21swapper/320:03:053
20257261,2sleep320376-21ntp_states23:50:193
17796262,3sleep30-21swapper/320:57:063
17101260,3sleep30-21swapper/322:25:133
1478261,3sleep30-21swapper/320:45:063
12294262,3sleep30-21swapper/320:53:073
11647261,2sleep311651-21apt-get00:15:103
11443261,2sleep30-21swapper/320:25:113
10877260,3sleep30-21swapper/322:16:363
9039252,2sleep30-21swapper/319:51:113
3781252,2sleep30-21swapper/321:41:173
31707252,2sleep30-21swapper/322:05:483
27091250,3sleep30-21swapper/322:30:223
25503250,3sleep30-21swapper/323:30:053
24300250,2sleep324594-21grep21:05:123
15224250,3sleep30-21swapper/321:25:183
12894251,2sleep30-21swapper/323:15:193
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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