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2026-02-02 - 22:40
[ 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 all highest latencies:
System rack5slot0.osadl.org (updated Mon Feb 02, 2026 12:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
493021290,4sleep31738899cyclictest10:08:583
464821280,0sleep14649-21sshd10:46:211
927721230,1sleep09278-21nfsd407:55:160
2045821140,3sleep31738899cyclictest11:32:323
14800211132,47sleep30-21swapper/307:05:123
2456021080,1sleep124548-21sshd09:41:501
324982920,1sleep30-21swapper/311:25:063
34862910,6sleep30-21swapper/311:45:473
246382910,1sleep024635-21sshd10:03:370
157622850,2sleep31738899cyclictest10:43:593
1689228432,43sleep10-21swapper/107:08:211
252802830,2sleep30-21swapper/312:34:433
184552830,2sleep118430-21sshd12:00:231
157692830,2sleep10-21swapper/111:04:001
64542820,2sleep10-21swapper/110:34:521
129272820,0sleep00-21swapper/009:05:170
119002820,1sleep1211ktimersoftd/110:50:501
41852810,1sleep04181-21sshd09:46:380
150032810,3sleep20-21swapper/210:02:102
198612800,2sleep20-21swapper/208:15:212
208382790,1sleep020834-21sshd12:07:510
71482780,2sleep20-21swapper/209:43:312
124252780,4sleep01738599cyclictest11:59:460
216962770,2sleep20-21swapper/211:00:142
165432770,2sleep30-21swapper/309:40:563
316562750,2sleep331653-21sshd10:57:463
260882750,3sleep10-21swapper/111:05:221
215662750,1sleep10-21swapper/110:18:521
294102740,2sleep329401-21sshd09:56:223
265532730,3sleep01738599cyclictest12:12:000
1698827333,11sleep20-21swapper/207:09:022
170072720,1sleep10-21swapper/109:51:311
294492710,2sleep30-21swapper/311:09:273
240082710,1sleep10-21swapper/112:20:071
240082710,1sleep10-21swapper/112:20:071
30592700,1sleep20-21swapper/212:02:202
26452690,3sleep01738599cyclictest10:30:450
54792640,4sleep31738899cyclictest12:17:203
1666125630,4sleep00-21swapper/007:06:410
106282410,1sleep010619-21sshd10:24:440
238752340,1sleep20-21swapper/211:13:002
129072340,0sleep00-21swapper/009:54:440
286852330,2sleep22024-21nfsd12:05:132
27092280,2sleep10-21swapper/110:00:291
150162280,1sleep20-21swapper/210:35:442
9212270,3sleep10-21swapper/112:16:381
131072270,3sleep30-21swapper/309:27:093
59552260,0sleep00-21swapper/012:36:040
51372252,21sleep3144650irq/27-eth011:58:413
36422250,2sleep13646-21cpuspeed_turbos12:25:101
295042240,2sleep20-21swapper/207:31:102
222512242,20sleep2144650irq/27-eth009:48:412
17387992420,3cyclictest21325-21sshd12:23:342
17387992420,3cyclictest21325-21sshd12:23:332
1738599240,20cyclictest21371-21sshd11:12:380
44732230,2sleep34472-21sshd12:28:503
259222231,19sleep328950irq/26-ahci[00011:52:203
1738799225,9cyclictest0-21swapper/211:57:132
17387992215,5cyclictest21765-21sshd11:37:052
16802220,4sleep31738899cyclictest11:21:373
250392210,2sleep10-21swapper/111:56:471
241952210,0sleep00-21swapper/011:44:390
193662210,19sleep2144650irq/27-eth010:18:392
1738799215,12cyclictest0-21swapper/208:01:282
148792210,2sleep214876-21sshd09:31:492
14582210,2sleep21455-21sshd10:27:112
105542210,3sleep30-21swapper/311:35:413
246372200,2sleep30-21swapper/312:11:473
171122200,1sleep02024-21nfsd11:23:240
168642200,4sleep11738699cyclictest09:17:051
126372200,18sleep2144650irq/27-eth010:59:182
90812190,2sleep30-21swapper/310:20:553
289092190,2sleep30-21swapper/311:13:443
17387991913,4cyclictest14692-21sshd09:13:282
1738699190,13cyclictest9962-21bash10:35:121
152822190,1sleep30-21swapper/309:23:533
64382180,2sleep32024-21nfsd10:27:443
61412180,1sleep10-21swapper/111:18:401
240782180,1sleep20-21swapper/211:40:572
1738799182,14cyclictest13738-21sshd09:16:452
1738699184,13cyclictest144650irq/27-eth009:27:381
1738699180,16cyclictest0-21swapper/109:20:121
17385991812,3cyclictest0-21swapper/009:58:270
1738599180,14cyclictest22061-21id09:14:170
168272180,1sleep30-21swapper/312:37:203
12162180,16sleep2144650irq/27-eth010:34:172
90842170,2sleep19072-21sshd11:30:501
1738899177,5cyclictest0-21swapper/312:06:223
1738899170,15cyclictest0-21swapper/309:35:113
1738799173,10cyclictest20204-21sshd09:37:052
1738799172,11cyclictest25686-21minicom12:38:212
1738799170,11cyclictest0-21swapper/209:51:132
17386991712,4cyclictest21366-21sshd10:44:371
1738599178,3cyclictest0-21swapper/012:04:320
1738599177,4cyclictest0-21swapper/011:33:190
1738599177,4cyclictest0-21swapper/009:33:070
1738599172,5cyclictest0-21swapper/010:50:130
1738599170,16cyclictest542-21sshd12:21:110
1738599170,16cyclictest542-21sshd12:21:110
1738599170,16cyclictest0-21swapper/010:07:550
1738899168,4cyclictest0-21swapper/309:30:043
1738899167,4cyclictest18479-21sshd09:10:193
17388991610,3cyclictest29780-21iostat10:30:163
1738799166,9cyclictest0-21swapper/209:02:532
1738799165,10cyclictest153250irq/28-eth1-rx-12:30:572
1738799165,10cyclictest153250irq/28-eth1-rx-10:52:092
1738799163,11cyclictest8120-21sshd11:26:022
1738799162,9cyclictest21187-21bash11:32:382
1738799162,10cyclictest26464-21grep07:25:222
17387991612,3cyclictest869-21sshd11:21:322
1738799160,8cyclictest27832-21sshd10:07:532
17386991612,3cyclictest1928-21bash09:46:231
1738699160,15cyclictest0-21swapper/109:36:081
1738699160,14cyclictest0-21swapper/110:14:021
1738599167,3cyclictest0-21swapper/010:43:530
1738599166,4cyclictest12086-21kworker/0:112:26:570
17385991612,3cyclictest3577-21sshd10:16:500
1738599160,9cyclictest0-21swapper/009:40:160
1738599160,4cyclictest0-21swapper/009:37:490
1738599160,3cyclictest9485-21perl10:55:120
1738599160,2cyclictest0-21swapper/011:46:340
1738599160,15cyclictest2291-21sshd09:25:500
1738599160,14cyclictest0-21swapper/011:07:540
1738599160,13cyclictest10774-21sshd11:39:310
1738599160,12cyclictest16495-21bash12:30:110
1738599160,11cyclictest0-21swapper/007:54:320
1738599160,10cyclictest0-21swapper/009:22:380
90502150,2sleep19048-21sshd11:35:261
299752151,2sleep30-21swapper/310:04:263
1738899157,3cyclictest0-21swapper/310:37:163
1738899150,6cyclictest0-21swapper/312:20:543
1738899150,6cyclictest0-21swapper/312:20:543
1738899150,6cyclictest0-21swapper/310:51:583
1738899150,14cyclictest0-21swapper/311:04:083
1738899150,11cyclictest2022-21nfsd09:17:433
1738799158,5cyclictest5412-21sshd10:13:072
1738799156,8cyclictest0-21swapper/207:42:412
1738799156,5cyclictest0-21swapper/208:38:402
1738799156,5cyclictest0-21swapper/207:13:052
1738799155,9cyclictest0-21swapper/208:41:122
1738799155,9cyclictest0-21swapper/208:32:442
1738799155,9cyclictest0-21swapper/208:10:332
1738799155,9cyclictest0-21swapper/207:18:262
1738799155,2cyclictest0-21swapper/208:50:292
1738799153,11cyclictest0-21swapper/209:26:032
1738799152,7cyclictest24986-21smart_sda08:25:212
1738799151,1cyclictest2132-21sshd10:47:412
17387991511,3cyclictest31084-21latency11:45:192
17387991510,3cyclictest24899-21id09:21:222
1738799150,7cyclictest0-21swapper/207:54:462
1738799150,13cyclictest16997-21sshd11:16:122
1738799150,13cyclictest0-21swapper/212:16:172
1738699153,6cyclictest0-21swapper/111:22:091
1738699152,8cyclictest0-21swapper/112:37:361
17386991512,2cyclictest8878-21sshd10:05:451
17386991511,3cyclictest17381-21cyclictest09:57:381
17386991510,3cyclictest22569-21munin-node07:20:221
1738699150,6cyclictest11502-21sshd11:26:361
1738699150,14cyclictest0-21swapper/110:27:431
1738699150,13cyclictest8610-21sshd11:10:431
1738699150,13cyclictest0-21swapper/109:30:521
1738699150,13cyclictest0-21swapper/107:59:061
1738599155,6cyclictest0-21swapper/011:02:510
17385991512,2cyclictest18440-21id11:51:090
1738599150,2cyclictest24374-21sshd10:11:080
1738599150,1cyclictest0-21swapper/012:15:560
1738599150,10cyclictest0-21swapper/011:25:300
1738599150,10cyclictest0-21swapper/010:37:120
1738599150,10cyclictest0-21swapper/008:46:370
1738599150,10cyclictest0-21swapper/007:27:260
247192140,2sleep30-21swapper/311:41:033
1738899147,6cyclictest0-21swapper/307:10:143
1738899141,11cyclictest2024-21nfsd11:15:223
17388991410,2cyclictest0-21swapper/310:13:053
1738899140,6cyclictest0-21swapper/310:49:163
1738899140,13cyclictest11232-21sshd09:47:253
1738899140,13cyclictest0-21swapper/312:00:373
1738899140,13cyclictest0-21swapper/309:50:223
1738899140,12cyclictest25818-21sh07:25:143
1738799147,3cyclictest19445-21bash12:11:112
1738799146,5cyclictest0-21swapper/209:05:212
1738799146,5cyclictest0-21swapper/208:07:252
1738799146,5cyclictest0-21swapper/207:20:382
1738799146,4cyclictest0-21swapper/208:57:052
1738799146,1cyclictest0-21swapper/209:57:412
1738799145,8cyclictest0-21swapper/207:45:332
1738799145,5cyclictest0-21swapper/208:49:452
17387991412,1cyclictest0-21swapper/212:27:342
1738799140,7cyclictest2024-21nfsd11:50:052
1738799140,7cyclictest2024-21nfsd10:23:462
1738799140,7cyclictest0-21swapper/207:56:442
1738799140,10cyclictest0-21swapper/211:05:302
1738699142,11cyclictest2878-21minicom08:40:251
1738699140,6cyclictest0-21swapper/111:44:281
1738699140,5cyclictest19629-21sshd12:07:431
1738699140,1cyclictest21208-21nscd10:24:121
1738699140,13cyclictest2132-21sshd09:10:011
1738699140,12cyclictest15495-21sshd12:30:051
1738699140,12cyclictest14413-21sshd11:50:351
1738699140,12cyclictest0-21swapper/111:45:151
1738599149,1cyclictest0-21swapper/007:16:200
1738599147,2cyclictest0-21swapper/008:36:010
1738599141,6cyclictest0-21swapper/009:15:160
17385991410,1cyclictest0-21swapper/009:02:010
1738599140,5cyclictest8677-21sshd11:15:190
1738599140,2cyclictest0-21swapper/008:26:060
1738599140,1cyclictest0-21swapper/008:50:420
1738599140,1cyclictest0-21swapper/007:41:120
1738599140,11cyclictest0-21swapper/010:46:370
1738599140,11cyclictest0-21swapper/008:14:330
1738599140,11cyclictest0-21swapper/008:07:020
1738599140,11cyclictest0-21swapper/008:02:250
1738599140,11cyclictest0-21swapper/007:21:180
1738899137,4cyclictest30289-21munin-node07:35:203
1738899136,3cyclictest31782-21sshd10:16:223
17388991310,2cyclictest4193-21munin-node08:50:153
17388991310,2cyclictest0-21swapper/308:15:133
1738899130,12cyclictest0-21swapper/309:03:023
1738899130,12cyclictest0-21swapper/308:46:303
1738899130,12cyclictest0-21swapper/308:32:423
1738899130,12cyclictest0-21swapper/308:10:003
1738899130,12cyclictest0-21swapper/307:21:573
1738899130,12cyclictest0-21swapper/307:19:093
1738899130,11cyclictest21988-21grep08:20:153
1738899130,11cyclictest10047-21sshd07:56:273
1738799137,5cyclictest144650irq/27-eth010:40:072
1738799135,5cyclictest0-21swapper/207:35:302
1738799130,5cyclictest0-21swapper/208:21:152
1738699138,2cyclictest0-21swapper/108:25:491
1738699137,5cyclictest0-21swapper/110:55:331
1738699137,5cyclictest0-21swapper/108:30:271
1738699131,3cyclictest25136-21munin-node07:25:171
1738699131,11cyclictest144650irq/27-eth007:52:051
1738699131,11cyclictest0-21swapper/108:21:591
17386991311,1cyclictest0-21swapper/108:15:531
17386991311,1cyclictest0-21swapper/107:38:031
1738699130,12cyclictest0-21swapper/109:05:051
1738699130,12cyclictest0-21swapper/109:04:161
1738699130,12cyclictest0-21swapper/108:50:281
1738699130,12cyclictest0-21swapper/108:39:531
1738699130,12cyclictest0-21swapper/108:10:281
1738699130,12cyclictest0-21swapper/107:46:191
1738699130,11cyclictest2100-21snmpd07:17:241
1738699130,11cyclictest1624-21munin-node08:45:111
1738699130,11cyclictest14142-21iostat_ios08:05:141
1738699130,11cyclictest10393-21iostat12:10:161
1738599137,3cyclictest0-21swapper/008:20:500
1738599136,2cyclictest0-21swapper/008:42:000
1738599130,9cyclictest16950-21awk10:25:200
1738599130,10cyclictest32079-21minicom07:36:100
1738599130,10cyclictest0-21swapper/007:46:490
1738599130,10cyclictest0-21swapper/007:34:580
1738899127,3cyclictest15997-21munin-node08:10:123
1738899121,10cyclictest36-21rcuop/208:35:203
1738899121,10cyclictest144650irq/27-eth007:34:353
1738899120,11cyclictest0-21swapper/309:05:103
1738899120,11cyclictest0-21swapper/308:57:463
1738899120,11cyclictest0-21swapper/308:25:413
1738899120,11cyclictest0-21swapper/307:52:013
1738899120,10cyclictest404-21munin-node07:40:143
1738899120,10cyclictest11912-21munin-node08:00:183
1738899120,10cyclictest0-21swapper/308:40:193
1738899120,10cyclictest0-21swapper/307:45:183
1738699120,3cyclictest11545-21munin-node08:00:141
1738699120,11cyclictest18031-21perl07:10:131
1738699120,10cyclictest540-21munin-node07:40:121
1738699120,10cyclictest0-21swapper/108:55:171
1738699120,10cyclictest0-21swapper/107:30:141
1738599119,1cyclictest0-21swapper/007:10:150
1738599118,1cyclictest0-21swapper/008:30:250
1738599110,10cyclictest0-21swapper/008:15:550
1738599108,1cyclictest0-21swapper/008:55:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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