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2026-03-02 - 18:10
[ 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 all highest latencies:
System rack5slot4.osadl.org (updated Mon Mar 02, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25128216998,6sleep10-21swapper/107:07:111
25127212565,7sleep00-21swapper/007:07:100
25343212463,7sleep30-21swapper/307:09:583
253312118108,7sleep20-21swapper/207:09:492
287562650,0sleep20-21swapper/209:30:242
257242610,4sleep02550299cyclictest12:20:220
24472610,0sleep00-21swapper/009:10:160
297572560,1sleep129763-21kthreadcore07:10:191
265402560,0sleep20-21swapper/207:10:152
109622560,1sleep3391ktimersoftd/307:20:183
15662530,0sleep10-21swapper/111:30:221
2550699280,27cyclictest0-21swapper/109:18:211
2550999270,26cyclictest0-21swapper/211:37:142
2550999270,26cyclictest0-21swapper/209:57:372
2550699270,26cyclictest0-21swapper/111:58:261
2550699270,26cyclictest0-21swapper/110:50:561
2550699270,26cyclictest0-21swapper/110:43:311
2550699270,26cyclictest0-21swapper/110:13:211
2550699270,26cyclictest0-21swapper/109:44:371
2550699270,26cyclictest0-21swapper/109:23:151
2550699270,26cyclictest0-21swapper/109:09:361
2550699270,26cyclictest0-21swapper/108:48:361
2550699270,26cyclictest0-21swapper/108:14:061
2550299270,26cyclictest0-21swapper/012:10:170
2550999261,24cyclictest0-21swapper/208:34:242
2550999260,25cyclictest0-21swapper/208:22:062
2550699260,3cyclictest0-21swapper/109:52:031
2550699260,25cyclictest0-21swapper/112:37:411
2550699260,25cyclictest0-21swapper/112:30:071
2550699260,25cyclictest0-21swapper/111:51:131
2550699260,25cyclictest0-21swapper/110:30:001
2550699260,25cyclictest0-21swapper/110:06:071
2550699260,25cyclictest0-21swapper/108:23:511
2550699260,25cyclictest0-21swapper/107:59:051
2550699260,25cyclictest0-21swapper/107:28:561
2550699260,25cyclictest0-21swapper/107:16:081
2550999251,23cyclictest0-21swapper/211:27:162
2550999250,24cyclictest0-21swapper/209:11:122
2550699250,24cyclictest0-21swapper/111:36:281
2550699250,24cyclictest0-21swapper/111:03:581
2550699250,24cyclictest0-21swapper/109:47:181
2550699250,24cyclictest0-21swapper/109:27:071
2550699250,24cyclictest0-21swapper/109:04:181
2550699250,16cyclictest0-21swapper/108:50:111
2550299250,24cyclictest0-21swapper/007:10:170
25509992420,3cyclictest0-21swapper/207:16:012
2550999240,23cyclictest0-21swapper/210:08:392
2550999240,17cyclictest29510-21gzip07:38:312
2550699240,23cyclictest0-21swapper/111:40:491
2550699240,23cyclictest0-21swapper/111:06:291
2550699240,19cyclictest0-21swapper/112:01:291
2550699240,18cyclictest0-21swapper/107:34:261
2550999238,13cyclictest0-21swapper/210:55:152
2550999231,3cyclictest0-21swapper/208:10:132
25506992321,2cyclictest0-21swapper/111:21:201
25506992317,5cyclictest749-21snmpd12:05:251
25506992316,7cyclictest0-21swapper/112:24:141
25506992316,7cyclictest0-21swapper/108:34:541
2550699230,22cyclictest28022-21vmstat10:55:251
2550699230,22cyclictest0-21swapper/111:13:371
2550699230,22cyclictest0-21swapper/108:56:361
2550699230,18cyclictest0-21swapper/110:00:541
2550999221,3cyclictest0-21swapper/208:40:212
2550999220,21cyclictest0-21swapper/208:02:312
2550999220,21cyclictest0-21swapper/207:25:292
2550999220,15cyclictest0-21swapper/207:40:132
2550699222,16cyclictest0-21swapper/111:24:591
25506992220,2cyclictest0-21swapper/112:13:561
25506992218,3cyclictest0-21swapper/107:35:561
2550699221,3cyclictest0-21swapper/107:21:351
2550699221,20cyclictest0-21swapper/110:25:551
2550699221,20cyclictest0-21swapper/107:54:351
2550699220,21cyclictest0-21swapper/109:38:361
2550299220,20cyclictest12462-21turbostat07:25:010
25509992119,1cyclictest749-21snmpd10:42:552
25509992117,3cyclictest0-21swapper/210:02:212
2550999211,3cyclictest0-21swapper/208:09:022
2550999211,19cyclictest0-21swapper/209:42:582
2550999210,20cyclictest0-21swapper/212:27:352
2550999210,20cyclictest0-21swapper/208:37:162
2550999210,20cyclictest0-21swapper/207:32:322
25506992117,4cyclictest0-21swapper/109:14:571
25506992117,2cyclictest749-21snmpd12:15:131
25506992116,5cyclictest0-21swapper/109:57:091
25506992114,7cyclictest0-21swapper/111:48:561
2550699210,2cyclictest20788-21sshd08:26:321
2550699210,20cyclictest0-21swapper/111:17:111
2550699210,20cyclictest0-21swapper/110:45:511
2550699210,20cyclictest0-21swapper/110:38:331
2550699210,20cyclictest0-21swapper/110:22:401
2550699210,20cyclictest0-21swapper/110:22:391
2550699210,20cyclictest0-21swapper/109:32:091
2550699210,20cyclictest0-21swapper/108:17:481
2550699210,20cyclictest0-21swapper/107:44:381
25502992119,1cyclictest749-21snmpd09:32:030
25509992018,2cyclictest0-21swapper/207:46:082
25509992018,1cyclictest9709-21cat09:45:152
25509992018,1cyclictest749-21snmpd12:21:192
25509992018,1cyclictest749-21snmpd12:17:112
25509992018,1cyclictest749-21snmpd12:11:442
25509992018,1cyclictest749-21snmpd11:42:102
25509992018,1cyclictest749-21snmpd11:15:582
25509992018,1cyclictest749-21snmpd10:51:042
25509992018,1cyclictest749-21snmpd10:10:212
25509992018,1cyclictest749-21snmpd09:15:222
25509992017,3cyclictest0-21swapper/211:54:592
25509992016,2cyclictest749-21snmpd08:55:242
25509992015,4cyclictest749-21snmpd08:19:182
25509992012,7cyclictest0-21swapper/212:37:252
2550999200,2cyclictest0-21swapper/210:47:592
2550999200,2cyclictest0-21swapper/210:37:002
2550999200,19cyclictest0-21swapper/209:53:412
2550999200,19cyclictest0-21swapper/209:20:542
2550999200,19cyclictest0-21swapper/208:50:152
2550699200,3cyclictest0-21swapper/108:43:181
2550699200,2cyclictest0-21swapper/108:03:501
2550699200,19cyclictest0-21swapper/110:17:361
2550699200,18cyclictest0-21swapper/108:05:221
25502992018,1cyclictest749-21snmpd12:35:530
25502992018,1cyclictest749-21snmpd12:31:110
25502992018,1cyclictest749-21snmpd12:26:100
25502992018,1cyclictest749-21snmpd11:49:170
25502992018,1cyclictest749-21snmpd10:25:040
25502992018,1cyclictest749-21snmpd09:45:090
25502992018,1cyclictest749-21snmpd08:55:390
25502992018,1cyclictest749-21snmpd08:00:080
25502992018,1cyclictest749-21snmpd07:54:500
25502992018,1cyclictest749-21snmpd07:25:320
2550999193,8cyclictest0-21swapper/212:09:002
2550999192,9cyclictest0-21swapper/212:33:002
25509991917,2cyclictest0-21swapper/211:58:462
25509991917,1cyclictest749-21snmpd12:03:502
25509991917,1cyclictest749-21snmpd09:25:572
25509991917,1cyclictest749-21snmpd07:55:442
25509991917,1cyclictest0-21swapper/207:55:002
25509991916,2cyclictest0-21swapper/209:09:512
25506991917,2cyclictest0-21swapper/107:47:501
2550699190,15cyclictest0-21swapper/112:25:191
2550299196,8cyclictest0-21swapper/011:05:130
25502991917,1cyclictest749-21snmpd12:07:170
25502991917,1cyclictest749-21snmpd10:46:510
25502991917,1cyclictest749-21snmpd10:03:540
25502991917,1cyclictest749-21snmpd09:53:550
25502991917,1cyclictest749-21snmpd09:26:430
25502991917,1cyclictest749-21snmpd09:17:300
25502991917,1cyclictest749-21snmpd08:53:090
25502991917,1cyclictest749-21snmpd08:48:370
25502991917,1cyclictest749-21snmpd08:28:210
25502991917,1cyclictest749-21snmpd08:16:480
25502991917,1cyclictest749-21snmpd08:12:000
25502991917,1cyclictest749-21snmpd08:07:470
25502991917,1cyclictest749-21snmpd07:49:140
25502991917,1cyclictest749-21snmpd07:37:110
25502991917,1cyclictest749-21snmpd07:33:350
25502991917,1cyclictest749-21snmpd07:18:050
25502991916,1cyclictest752-21lldpd09:56:000
73862180,0sleep37390-21latency_hist11:10:013
38292189,3sleep30-21swapper/312:03:283
2550999183,14cyclictest0-21swapper/210:30:122
2550999183,14cyclictest0-21swapper/208:48:382
2550999182,14cyclictest0-21swapper/210:28:142
25509991816,2cyclictest0-21swapper/209:36:122
25509991816,1cyclictest749-21snmpd11:45:172
25509991816,1cyclictest749-21snmpd11:33:382
25509991816,1cyclictest749-21snmpd10:23:582
25509991816,1cyclictest749-21snmpd10:23:572
25509991816,1cyclictest749-21snmpd10:15:032
25509991815,3cyclictest0-21swapper/208:27:512
25509991815,2cyclictest0-21swapper/211:04:012
25506991816,2cyclictest0-21swapper/108:35:391
25502991816,1cyclictest749-21snmpd12:01:280
25502991816,1cyclictest749-21snmpd11:57:350
25502991816,1cyclictest749-21snmpd11:50:220
25502991816,1cyclictest749-21snmpd11:43:590
25502991816,1cyclictest749-21snmpd11:22:070
25502991816,1cyclictest749-21snmpd10:50:560
25502991816,1cyclictest749-21snmpd10:12:210
25502991816,1cyclictest749-21snmpd10:06:070
25502991816,1cyclictest749-21snmpd09:38:030
25502991816,1cyclictest749-21snmpd09:01:240
25502991816,1cyclictest749-21snmpd08:41:570
25502991815,1cyclictest752-21lldpd10:56:000
2550299180,17cyclictest0-21swapper/011:30:380
2550999172,14cyclictest0-21swapper/211:21:152
2550999172,14cyclictest0-21swapper/207:21:532
2550999171,8cyclictest0-21swapper/209:03:592
25509991715,1cyclictest749-21snmpd11:07:322
2550999171,15cyclictest0-21swapper/211:11:132
25502991715,1cyclictest749-21snmpd12:17:250
25502991715,1cyclictest749-21snmpd11:39:340
25502991715,1cyclictest749-21snmpd11:28:010
25502991715,1cyclictest749-21snmpd11:03:200
25502991715,1cyclictest749-21snmpd10:44:180
25502991715,1cyclictest749-21snmpd10:37:520
25502991715,1cyclictest749-21snmpd10:22:300
25502991715,1cyclictest749-21snmpd10:22:300
25502991715,1cyclictest749-21snmpd10:17:370
25502991715,1cyclictest749-21snmpd09:06:030
25502991715,1cyclictest749-21snmpd08:35:480
25502991715,1cyclictest749-21snmpd07:56:500
25502991711,6cyclictest0-21swapper/010:33:150
2550299171,15cyclictest0-21swapper/007:40:170
25502991614,1cyclictest749-21snmpd11:18:380
25502991614,1cyclictest749-21snmpd11:10:250
25502991614,1cyclictest749-21snmpd08:32:060
186222165,3sleep30-21swapper/311:20:073
84822155,3sleep30-21swapper/307:47:463
29552152,3sleep30-21swapper/307:43:583
290642159,3sleep30-21swapper/309:30:353
25502991513,1cyclictest749-21snmpd09:21:480
25502991513,1cyclictest749-21snmpd08:23:150
209282156,3sleep30-21swapper/308:28:233
992421410,3sleep30-21swapper/310:12:523
51702144,3sleep30-21swapper/308:40:443
3095921410,3sleep30-21swapper/310:04:543
3092021410,3sleep30-21swapper/308:08:163
280672149,3sleep30-21swapper/309:02:593
2486921410,3sleep30-21swapper/311:51:033
1977321410,3sleep30-21swapper/307:59:193
1940021410,3sleep30-21swapper/311:47:353
15662149,3sleep30-21swapper/311:04:333
1518521410,3sleep30-21swapper/308:21:423
1394121410,3sleep30-21swapper/307:51:063
1259921410,3sleep30-21swapper/311:12:473
96782139,3sleep30-21swapper/308:17:573
96432130,0sleep30-21swapper/312:35:183
92942139,3sleep30-21swapper/312:06:573
82482139,3sleep30-21swapper/311:38:223
65122139,3sleep30-21swapper/307:16:503
308742138,3sleep30-21swapper/307:13:063
306182139,3sleep30-21swapper/311:57:593
269142139,3sleep30-21swapper/308:35:073
265332139,3sleep30-21swapper/308:33:073
262572139,3sleep30-21swapper/312:24:063
25532139,3sleep30-21swapper/311:32:243
25502991311,1cyclictest8571-21munin-run09:45:000
234782139,3sleep30-21swapper/309:26:053
227212133,3sleep30-21swapper/310:54:193
211792131,3sleep30-21swapper/310:23:333
211792131,3sleep30-21swapper/310:23:323
194602139,3sleep30-21swapper/309:50:563
181322139,3sleep30-21swapper/311:16:583
179862139,3sleep30-21swapper/309:22:213
177402138,3sleep30-21swapper/307:25:593
148382139,3sleep30-21swapper/312:11:243
12772139,3sleep30-21swapper/309:08:123
110702139,3sleep30-21swapper/310:42:113
83002128,3sleep30-21swapper/309:41:433
67752128,3sleep30-21swapper/309:12:083
54952128,3sleep30-21swapper/310:37:423
49432129,3sleep30-21swapper/312:33:043
43692128,3sleep30-21swapper/310:08:503
323482128,3sleep30-21swapper/310:33:143
317962128,3sleep30-21swapper/312:28:193
294352128,3sleep30-21swapper/307:37:573
253252128,3sleep30-21swapper/309:59:383
236602128,3sleep30-21swapper/307:31:123
23562128,3sleep30-21swapper/309:37:033
219772128,3sleep30-21swapper/308:55:583
165972128,3sleep30-21swapper/310:46:233
164262128,3sleep30-21swapper/308:51:303
153742128,3sleep30-21swapper/310:16:033
123432128,3sleep30-21swapper/309:16:523
108942128,3sleep30-21swapper/308:47:173
282392116,3sleep30-21swapper/310:58:053
266062117,3sleep30-21swapper/310:26:163
252662115,3sleep30-21swapper/308:02:483
242162117,3sleep30-21swapper/311:25:083
39512106,3sleep30-21swapper/308:11:133
153472106,3sleep30-21swapper/312:15:063
13849295,3sleep30-21swapper/311:43:173
13835295,3sleep30-21swapper/309:45:283
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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