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2026-01-23 - 00:12
[ 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 highest latencies:
System rack7slot0.osadl.org (updated Thu Jan 22, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750670,0irq/25-eth00-21swapper/107:07:251
120650630,0irq/26-eth1-rx-0-21swapper/307:07:233
112750550,0irq/25-eth00-21swapper/207:07:522
120650450,0irq/26-eth1-rx-0-21swapper/007:05:280
1831999172,0cyclictest0-21swapper/211:33:492
18320991613,0cyclictest5649-21idleruntime-cro09:00:003
18319991512,0cyclictest0-21swapper/211:21:412
1831999150,0cyclictest0-21swapper/211:37:442
1832099140,0cyclictest25882-21sshd11:26:373
1832099140,0cyclictest0-21swapper/310:30:223
1832099140,0cyclictest0-21swapper/308:40:173
1831899142,0cyclictest0-21swapper/109:33:501
1831899141,0cyclictest0-21swapper/111:11:101
18317991413,0cyclictest10338-21diskmemload09:37:220
41130,0ktimersoftd/00-21swapper/009:16:480
18320991312,0cyclictest20539-21bash11:09:203
18320991312,0cyclictest0-21swapper/312:28:533
18320991312,0cyclictest0-21swapper/310:49:203
18320991312,0cyclictest0-21swapper/309:52:463
18320991311,0cyclictest0-21swapper/309:49:513
18319991312,0cyclictest0-21swapper/211:07:032
1831999130,0cyclictest27738-21sshd09:35:022
1831999130,0cyclictest0-21swapper/212:30:272
1831999130,0cyclictest0-21swapper/210:10:212
18318991312,0cyclictest31190-21sshd12:39:561
18318991312,0cyclictest17324-21sshd10:48:311
18318991312,0cyclictest0-21swapper/110:12:301
18318991311,0cyclictest0-21swapper/112:14:431
18318991311,0cyclictest0-21swapper/111:38:281
18318991311,0cyclictest0-21swapper/110:27:501
18318991311,0cyclictest0-21swapper/110:04:291
1831899130,0cyclictest29400-21fw_conntrack09:35:121
1831899130,0cyclictest0-21swapper/111:30:551
18317991310,0cyclictest0-21swapper/011:31:190
271120,0ktimersoftd/20-21swapper/211:16:132
18320991211,0cyclictest1480-21nfsd10:06:003
18320991211,0cyclictest0-21swapper/312:37:093
18320991211,0cyclictest0-21swapper/311:04:403
18320991211,0cyclictest0-21swapper/310:52:143
18320991211,0cyclictest0-21swapper/310:04:373
18320991210,0cyclictest0-21swapper/310:12:383
18320991210,0cyclictest0-21swapper/309:55:403
1832099120,0cyclictest6330-21bash09:14:473
1832099120,0cyclictest0-21swapper/312:07:043
1832099120,0cyclictest0-21swapper/310:17:443
1832099120,0cyclictest0-21swapper/307:55:193
18319991211,0cyclictest0-21swapper/212:19:032
18319991211,0cyclictest0-21swapper/210:46:362
18319991211,0cyclictest0-21swapper/210:23:152
18319991211,0cyclictest0-21swapper/209:29:142
18319991211,0cyclictest0-21swapper/209:17:372
18319991210,0cyclictest9032-21sshd09:20:312
18319991210,0cyclictest0-21swapper/212:10:362
1831999120,0cyclictest0-21swapper/211:57:422
1831999120,0cyclictest0-21swapper/211:47:292
18318991211,0cyclictest25900-21sshd09:23:361
1831899121,0cyclictest0-21swapper/111:16:131
18318991210,0cyclictest0-21swapper/111:25:481
18318991210,0cyclictest0-21swapper/109:26:301
1831899120,0cyclictest0-21swapper/111:56:291
1831899120,0cyclictest0-21swapper/109:55:171
18317991212,0cyclictest0-21swapper/010:44:370
18317991212,0cyclictest0-21swapper/010:44:370
18317991211,0cyclictest31749-21sshd10:06:310
18317991210,0cyclictest0-21swapper/011:39:070
18317991210,0cyclictest0-21swapper/011:06:280
18317991210,0cyclictest0-21swapper/010:14:180
1831799120,0cyclictest3-21ksoftirqd/011:01:490
1831799120,0cyclictest10338-21diskmemload11:15:110
1831799120,0cyclictest0-21swapper/010:53:470
1831799120,0cyclictest0-21swapper/010:00:290
112750120,0irq/25-eth024300-21sshd10:58:513
112750120,0irq/25-eth010338-21diskmemload11:56:153
112750120,0irq/25-eth00-21swapper/212:38:422
112750120,0irq/25-eth00-21swapper/112:26:341
351110,0ktimersoftd/30-21swapper/310:29:353
18320991111,0cyclictest28302-21sshd11:21:313
18320991111,0cyclictest0-21swapper/311:41:433
18320991110,0cyclictest0-21swapper/312:31:343
18320991110,0cyclictest0-21swapper/309:37:193
1831999119,0cyclictest0-21swapper/208:02:202
1831999119,0cyclictest0-21swapper/207:49:402
18319991111,0cyclictest0-21swapper/210:15:282
18319991111,0cyclictest0-21swapper/209:32:082
18319991110,0cyclictest0-21swapper/210:59:572
18319991110,0cyclictest0-21swapper/207:38:322
1831999110,0cyclictest0-21swapper/210:43:552
1831999110,0cyclictest0-21swapper/210:43:552
1831999110,0cyclictest0-21swapper/208:50:222
18318991111,0cyclictest0-21swapper/111:06:171
18318991111,0cyclictest0-21swapper/110:56:331
18318991111,0cyclictest0-21swapper/110:17:371
18318991111,0cyclictest0-21swapper/110:07:231
18318991110,0cyclictest0-21swapper/112:34:201
18318991110,0cyclictest0-21swapper/110:43:101
18318991110,0cyclictest0-21swapper/110:43:101
18318991110,0cyclictest0-21swapper/109:46:361
18318991110,0cyclictest0-21swapper/109:43:421
18318991110,0cyclictest0-21swapper/109:18:011
1831899110,0cyclictest0-21swapper/112:01:351
1831899110,0cyclictest0-21swapper/108:21:331
1831899110,0cyclictest0-21swapper/107:43:351
1831899110,0cyclictest0-21swapper/107:18:361
18317991111,0cyclictest0-21swapper/012:35:270
18317991111,0cyclictest0-21swapper/012:21:230
18317991111,0cyclictest0-21swapper/011:21:070
18317991111,0cyclictest0-21swapper/010:27:130
18317991111,0cyclictest0-21swapper/009:11:280
18317991110,0cyclictest24323-21bash09:34:280
18317991110,0cyclictest24281-21sshd11:59:470
18317991110,0cyclictest21654-21sshd12:04:540
18317991110,0cyclictest0-21swapper/010:56:430
18317991110,0cyclictest0-21swapper/009:57:210
1831799110,0cyclictest0-21swapper/011:49:340
1831799110,0cyclictest0-21swapper/010:24:450
1831799110,0cyclictest0-21swapper/007:38:380
112750110,0irq/25-eth010338-21diskmemload12:07:161
112750110,0irq/25-eth00-21swapper/312:14:233
271100,0ktimersoftd/20-21swapper/210:07:202
1832099109,0cyclictest0-21swapper/311:54:233
1832099109,0cyclictest0-21swapper/309:16:013
18320991010,0cyclictest0-21swapper/311:46:503
18320991010,0cyclictest0-21swapper/311:36:373
18320991010,0cyclictest0-21swapper/311:19:043
18320991010,0cyclictest0-21swapper/310:41:063
18320991010,0cyclictest0-21swapper/310:41:053
18320991010,0cyclictest0-21swapper/309:25:563
18320991010,0cyclictest0-21swapper/308:29:213
1832099100,0cyclictest0-21swapper/312:20:393
1832099100,0cyclictest0-21swapper/308:50:143
1831999109,0cyclictest0-21swapper/211:11:412
1831999109,0cyclictest0-21swapper/208:55:052
18319991010,0cyclictest0-21swapper/212:02:482
18319991010,0cyclictest0-21swapper/211:52:342
18319991010,0cyclictest0-21swapper/211:44:472
18319991010,0cyclictest0-21swapper/210:38:352
18319991010,0cyclictest0-21swapper/210:30:482
18319991010,0cyclictest0-21swapper/209:49:472
18319991010,0cyclictest0-21swapper/208:47:312
18319991010,0cyclictest0-21swapper/208:41:012
18319991010,0cyclictest0-21swapper/208:34:452
18319991010,0cyclictest0-21swapper/207:58:022
18319991010,0cyclictest0-21swapper/207:20:512
1831999100,0cyclictest0-21swapper/211:02:232
1831999100,0cyclictest0-21swapper/210:53:272
1831999100,0cyclictest0-21swapper/210:00:022
1831999100,0cyclictest0-21swapper/207:16:132
1831899109,0cyclictest9425-21sshd10:30:161
1831899109,0cyclictest0-21swapper/108:00:181
1831899103,0cyclictest9675-21id11:24:001
18318991010,0cyclictest25635-21sshd09:12:261
18318991010,0cyclictest0-21swapper/112:20:181
18318991010,0cyclictest0-21swapper/110:51:111
18318991010,0cyclictest0-21swapper/108:45:161
18318991010,0cyclictest0-21swapper/108:13:111
1831899100,0cyclictest20539-21bash10:21:051
1831899100,0cyclictest0-21swapper/111:01:381
1831899100,0cyclictest0-21swapper/107:45:331
1831799109,0cyclictest0-21swapper/012:26:590
1831799106,0cyclictest0-21swapper/010:35:450
18317991010,0cyclictest0-21swapper/010:34:590
18317991010,0cyclictest0-21swapper/009:40:300
1831799100,0cyclictest0-21swapper/009:24:360
120650100,0irq/26-eth1-rx-2200-21sshd11:11:330
112750100,0irq/25-eth00-21swapper/309:40:553
112750100,0irq/25-eth00-21swapper/111:40:231
112750100,0irq/25-eth00-21swapper/012:15:100
112750100,0irq/25-eth00-21swapper/011:44:580
4190,0ktimersoftd/00-21swapper/010:47:510
4190,0ktimersoftd/00-21swapper/010:15:450
4190,0ktimersoftd/00-21swapper/007:15:130
183209999,0cyclictest0-21swapper/309:31:443
183209999,0cyclictest0-21swapper/309:23:003
183209998,0cyclictest0-21swapper/311:11:503
183209990,0cyclictest0-21swapper/308:45:223
183199999,0cyclictest0-21swapper/212:27:322
183199999,0cyclictest0-21swapper/209:58:442
183199999,0cyclictest0-21swapper/208:20:002
183199999,0cyclictest0-21swapper/208:06:382
183199999,0cyclictest0-21swapper/207:53:452
183199998,0cyclictest29635-21munin-node07:30:162
183199998,0cyclictest0-21swapper/211:29:132
183189999,0cyclictest0-21swapper/109:03:571
183189999,0cyclictest0-21swapper/108:08:541
183189999,0cyclictest0-21swapper/107:56:151
183189999,0cyclictest0-21swapper/107:52:111
183189999,0cyclictest0-21swapper/107:28:291
183189994,0cyclictest7470-21bash11:51:091
183189994,0cyclictest4847-21if_err_eth011:45:151
183189994,0cyclictest17484-21sshd12:15:131
183189993,0cyclictest0-21swapper/109:51:511
183179999,0cyclictest0-21swapper/011:52:350
183179998,0cyclictest0-21swapper/012:10:010
183179998,0cyclictest0-21swapper/009:28:380
183179992,0cyclictest0-21swapper/012:05:160
183179992,0cyclictest0-21swapper/009:50:170
183179990,0cyclictest0-21swapper/008:50:130
11275090,0irq/25-eth018513-21sshd11:25:200
11275090,0irq/25-eth010338-21diskmemload12:00:503
11275090,0irq/25-eth00-21swapper/007:40:170
4180,0ktimersoftd/00-21swapper/008:25:200
4180,0ktimersoftd/00-21swapper/007:45:330
183209988,0cyclictest0-21swapper/310:20:113
183209988,0cyclictest0-21swapper/308:32:573
183209988,0cyclictest0-21swapper/307:35:483
183209987,0cyclictest0-21swapper/310:35:313
183199988,0cyclictest1481-21sshd12:23:392
183199988,0cyclictest0-21swapper/209:52:422
183199988,0cyclictest0-21swapper/209:00:252
183199987,0cyclictest1480-21nfsd12:06:182
183199980,0cyclictest0-21swapper/209:13:102
183189988,0cyclictest0-21swapper/108:55:431
183189988,0cyclictest0-21swapper/108:17:301
183189988,0cyclictest0-21swapper/107:36:151
183189985,0cyclictest28683-21sh08:39:591
183189984,0cyclictest31120-21taskset10:38:091
183189983,0cyclictest22638-21hddtemp_smartct08:25:141
183189983,0cyclictest18581-21grep07:10:101
183179983,0cyclictest0-21swapper/008:30:160
183179983,0cyclictest0-21swapper/008:05:220
183179980,0cyclictest17716-21fschecks_count08:15:120
183179980,0cyclictest0-21swapper/009:05:200
11275080,0irq/25-eth036-21ksoftirqd/312:15:113
11275080,0irq/25-eth00-21swapper/012:30:120
11275080,0irq/25-eth00-21swapper/009:46:400
11275080,0irq/25-eth00-21swapper/007:57:090
4170,0ktimersoftd/026569-21munin-node08:35:190
4170,0ktimersoftd/021177-21unixbench_multi08:20:220
183209977,0cyclictest0-21swapper/311:31:313
183209970,0cyclictest0-21swapper/308:15:153
183199977,0cyclictest0-21swapper/209:40:372
183199977,0cyclictest0-21swapper/209:06:002
183199977,0cyclictest0-21swapper/208:10:552
183199973,0cyclictest0-21swapper/208:35:152
183199973,0cyclictest0-21swapper/208:25:152
183199970,0cyclictest0-21swapper/207:11:302
183189976,0cyclictest28547-21munin-node07:30:101
183189974,0cyclictest8447-21cpuspeed_turbos09:05:131
183189973,0cyclictest29662-21munin-node08:40:131
183189973,0cyclictest25335-21nfsd408:30:181
183189973,0cyclictest0-21swapper/108:50:131
183189972,0cyclictest23789-21latency_hist07:20:001
183179974,0cyclictest15922-21needreboot08:10:160
183179970,0cyclictest0-21swapper/009:00:190
183179970,0cyclictest0-21swapper/008:45:110
183179970,0cyclictest0-21swapper/007:50:120
149970,0migration/010263-21munin-node08:00:130
11275070,0irq/25-eth03013-21sshd10:29:192
11275070,0irq/25-eth00-21swapper/008:58:280
339960,0migration/319753-21cpuspeed_turbos08:20:113
183209966,0cyclictest0-21swapper/309:05:083
183209965,0cyclictest6303-21df09:00:123
183209965,0cyclictest26490-21cat07:25:113
183209962,0cyclictest0-21swapper/308:10:153
183209962,0cyclictest0-21swapper/308:00:183
183209962,0cyclictest0-21swapper/307:50:163
183209962,0cyclictest0-21swapper/307:45:143
183209962,0cyclictest0-21swapper/307:30:143
183209961,0cyclictest0-21swapper/307:15:023
183209960,0cyclictest0-21swapper/308:05:133
183199965,0cyclictest27037-21if_eth007:25:142
183199962,0cyclictest0-21swapper/208:20:152
183199962,0cyclictest0-21swapper/207:40:152
183179962,0cyclictest0-21swapper/007:25:140
183179962,0cyclictest0-21swapper/007:20:150
183179962,0cyclictest0-21swapper/007:10:150
183179960,0cyclictest0-21swapper/008:40:120
12065060,0irq/26-eth1-rx-29850-21proc_pri07:30:190
183209953,0cyclictest0-21swapper/307:20:143
183209951,0cyclictest0-21swapper/308:35:153
183209950,0cyclictest0-21swapper/307:40:123
183209950,0cyclictest0-21swapper/307:10:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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