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2026-02-21 - 22:35
[ 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 rack5slot0.osadl.org (updated Sat Feb 21, 2026 12:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2642921300,2sleep026414-21sshd12:02:150
172721160,4sleep2405399cyclictest11:23:052
3590210434,53sleep30-21swapper/307:08:403
67572970,2sleep20-21swapper/209:42:072
370529433,44sleep10-21swapper/107:09:291
96612860,1sleep09656-21bash09:10:470
241952860,3sleep10-21swapper/109:58:371
179612860,2sleep30-21swapper/310:40:593
300192850,2sleep30-21swapper/311:40:383
245612850,3sleep136-21rcuop/209:22:501
319642810,1sleep10-21swapper/110:24:371
317842810,2sleep131780-21bash10:10:161
252752810,2sleep10-21swapper/110:34:391
278782800,3sleep2405399cyclictest09:47:572
237002800,4sleep30-21swapper/309:29:573
193892800,2sleep30-21swapper/310:48:323
122052800,5sleep10-21swapper/111:35:111
105592790,1sleep20-21swapper/211:49:262
99892780,2sleep20-21swapper/209:53:172
9692780,0sleep00-21swapper/009:52:100
295332780,1sleep30-21swapper/311:26:033
87162770,2sleep28717-21sshd11:05:222
98732750,2sleep10-21swapper/110:04:261
232642750,3sleep30-21swapper/311:47:113
195802750,1sleep119579-21bash09:40:051
219262740,0sleep021925-21bash09:43:500
5422730,0sleep00-21swapper/011:04:360
205932720,2sleep30-21swapper/312:01:333
18022720,1sleep01805-21bash12:36:050
4992700,4sleep3405499cyclictest11:08:123
378127034,20sleep20-21swapper/207:09:542
185872700,1sleep10-21swapper/109:32:571
167782690,1sleep016775-21sshd11:46:240
88872670,3sleep0405199cyclictest10:47:130
289932670,2sleep3405499cyclictest09:34:063
234272590,3sleep3405499cyclictest11:03:313
314425833,13sleep00-21swapper/007:05:280
62352440,1sleep10-21swapper/110:54:271
102392351,31sleep1144650irq/27-eth012:22:291
102392351,31sleep1144650irq/27-eth012:22:281
320692340,2sleep10-21swapper/111:33:391
86542320,30sleep2144650irq/27-eth009:14:192
290122320,0sleep00-21swapper/010:27:460
28622310,0sleep02864-21id12:21:340
28622310,0sleep02864-21id12:21:340
110172300,6sleep20-21swapper/209:32:052
262012250,1sleep30-21swapper/310:20:193
405399243,4cyclictest24914-21sshd12:05:512
310032240,2sleep231004-21sshd09:16:342
305182240,2sleep330515-21bash09:16:313
83022230,1sleep041ktimersoftd/011:05:200
49692230,0sleep14966-21bash12:07:171
75542220,2sleep30-21swapper/312:36:443
405399222,4cyclictest2024-21nfsd12:00:512
143052220,1sleep30-21swapper/311:57:043
79792212,17sleep2144650irq/27-eth012:36:492
62352211,18sleep3144650irq/27-eth010:14:343
287882210,2sleep228787-21bash12:24:492
287882210,2sleep228787-21bash12:24:492
229572210,1sleep30-21swapper/310:27:053
197542210,19sleep1144650irq/27-eth012:34:381
405499201,18cyclictest2024-21nfsd11:10:403
405499200,8cyclictest0-21swapper/310:33:313
405499200,4cyclictest27299-21bash12:20:403
405499200,4cyclictest27299-21bash12:20:403
405399202,4cyclictest2132-21sshd11:53:352
405299206,9cyclictest0-21swapper/110:27:401
301792200,1sleep20-21swapper/211:00:372
242852200,2sleep20-21swapper/210:34:332
92872190,2sleep29289-21sshd10:29:122
405399196,1cyclictest153250irq/28-eth1-rx-11:59:032
40092190,17sleep3144650irq/27-eth011:30:213
274492190,1sleep10-21swapper/107:55:121
193192190,2sleep20-21swapper/209:22:152
170122190,2sleep317014-21atenall_r5power07:35:103
405499188,2cyclictest0-21swapper/309:38:353
405499186,3cyclictest0-21swapper/310:09:583
405399185,6cyclictest0-21swapper/209:01:012
405399182,14cyclictest18148-21sshd11:17:252
189562180,1sleep018947-21sshd12:15:540
189562180,1sleep018947-21sshd12:15:530
405499179,1cyclictest29573-21sshd11:37:033
405499175,4cyclictest26487-21sshd10:38:263
405499172,1cyclictest3343-21sshd11:52:063
405499172,0cyclictest0-21swapper/310:15:173
405499171,9cyclictest0-21swapper/312:19:203
405499171,9cyclictest0-21swapper/312:19:193
405499171,11cyclictest1282-21sshd09:52:133
405399176,10cyclictest6374-21sshd11:30:352
405399175,1cyclictest8748-21sshd12:18:412
405399175,1cyclictest8748-21sshd12:18:412
405299176,6cyclictest2066-21nscd09:15:051
4052991711,1cyclictest17632-21sshd09:50:181
405299170,15cyclictest0-21swapper/111:45:161
288982170,15sleep1144650irq/27-eth011:00:301
405499166,3cyclictest3187-21sshd09:20:283
4054991612,2cyclictest0-21swapper/310:50:143
405499161,14cyclictest0-21swapper/309:10:013
405499160,14cyclictest30802-21sshd11:15:033
405499160,11cyclictest32386-21sshd09:41:223
405399164,5cyclictest2303-21sshd10:03:352
405399163,3cyclictest0-21swapper/210:42:102
405399161,8cyclictest16498-21sshd11:39:172
405399160,8cyclictest0-21swapper/210:55:372
405399160,8cyclictest0-21swapper/209:57:312
405399160,14cyclictest0-21swapper/212:30:312
405299167,4cyclictest26358-21sshd10:09:441
405299164,6cyclictest144650irq/27-eth009:39:511
405299161,6cyclictest13010-21cp12:15:171
405299161,6cyclictest13010-21cp12:15:171
4052991613,2cyclictest0-21swapper/111:24:441
4052991611,4cyclictest15817-21sshd10:44:241
4052991610,4cyclictest8071-21sshd11:05:191
405299160,15cyclictest0-21swapper/111:25:121
405299160,14cyclictest0-21swapper/112:10:141
405299160,14cyclictest0-21swapper/111:10:071
212702160,14sleep2144650irq/27-eth007:40:562
73462150,0sleep00-21swapper/009:17:320
73242150,3sleep0405199cyclictest12:33:120
55372150,3sleep1405299cyclictest07:10:201
405499157,7cyclictest27605-21sshd12:31:493
405499157,6cyclictest0-21swapper/312:05:143
405499152,6cyclictest0-21swapper/311:20:583
405499152,11cyclictest0-21swapper/310:57:473
405499151,6cyclictest17943-21sshd12:27:103
405499150,10cyclictest0-21swapper/312:11:243
405399156,6cyclictest153250irq/28-eth1-rx-07:15:202
405399155,6cyclictest14529-21sshd10:19:012
405399153,4cyclictest23773-21sshd11:10:382
405399152,6cyclictest5210-21minicom10:14:272
405399152,6cyclictest30436-21cp10:06:342
405399150,6cyclictest0-21swapper/209:37:132
405399150,13cyclictest13137-21sshd09:25:082
405399150,13cyclictest10692-21sshd12:11:262
405399150,13cyclictest0-21swapper/208:56:292
405399150,13cyclictest0-21swapper/208:50:152
405299157,7cyclictest19662-21sshd12:01:271
405299157,4cyclictest4986-21sshd10:39:411
405299150,6cyclictest2100-21snmpd08:37:491
405299150,14cyclictest0-21swapper/111:17:541
405299150,13cyclictest18746-21bash09:25:351
405199156,4cyclictest13099-21kworker/0:207:10:130
405199150,4cyclictest0-21swapper/009:23:540
37772150,0sleep00-21swapper/010:03:450
32702150,13sleep1144650irq/27-eth011:59:481
405499143,6cyclictest385-21sshd09:45:013
405499142,10cyclictest27927-21hddtemp_smartct07:55:143
405499141,5cyclictest0-21swapper/309:05:533
405499141,4cyclictest13208-21sshd10:01:073
405499141,11cyclictest0-21swapper/309:55:173
405499140,5cyclictest14141-21tr08:30:193
405499140,13cyclictest0-21swapper/307:10:203
405399148,5cyclictest29934-21sshd10:20:422
405399142,5cyclictest22506-21awk11:25:192
405399142,0cyclictest0-21swapper/207:25:222
405399141,5cyclictest27305-21sshd11:40:222
405399141,3cyclictest0-21swapper/212:29:132
4053991411,2cyclictest0-21swapper/210:45:552
405399140,6cyclictest6537-21sshd10:50:432
405399140,4cyclictest28950irq/26-ahci[00007:11:342
405399140,12cyclictest28022-21ipmitool07:55:162
405399140,12cyclictest2024-21nfsd08:35:162
405299148,5cyclictest29685-21munin-node09:00:211
405299148,4cyclictest13022-21iostat10:15:141
405299146,3cyclictest0-21swapper/110:49:161
405299141,7cyclictest0-21swapper/109:10:181
405299140,5cyclictest9775-21bash12:37:001
405299140,5cyclictest17548-21cpuspeed_turbos11:50:101
405299140,5cyclictest11244-21sshd10:55:031
405299140,13cyclictest0-21swapper/108:45:531
405299140,12cyclictest10911-21sshd07:20:301
405299140,10cyclictest6980-21sshd11:41:411
405199148,5cyclictest0-21swapper/011:21:300
405199148,5cyclictest0-21swapper/009:39:300
405199148,2cyclictest0-21swapper/008:30:160
405199146,4cyclictest8588-21kworker/0:212:11:490
405199143,5cyclictest22601-21sshd11:36:150
405199142,4cyclictest0-21swapper/011:55:160
405199141,9cyclictest0-21swapper/010:57:280
4051991412,1cyclictest8759-21sshd09:49:250
405199140,5cyclictest0-21swapper/010:05:030
405199140,3cyclictest0-21swapper/011:26:480
405199140,1cyclictest0-21swapper/010:43:050
405199140,13cyclictest0-21swapper/011:19:000
405199140,13cyclictest0-21swapper/010:16:310
405199140,13cyclictest0-21swapper/009:31:190
18642140,0sleep00-21swapper/010:10:260
107252140,1sleep00-21swapper/011:52:580
77262130,11sleep00-21swapper/009:27:590
405499137,5cyclictest0-21swapper/308:00:033
405499133,2cyclictest21660-21nfsd408:45:183
405499131,11cyclictest2024-21nfsd07:50:043
4054991311,1cyclictest0-21swapper/308:10:423
405499130,4cyclictest2512-21runrttasks08:55:153
405499130,12cyclictest0-21swapper/308:52:043
405499130,12cyclictest0-21swapper/308:40:063
405499130,12cyclictest0-21swapper/308:35:533
405499130,12cyclictest0-21swapper/308:25:103
405499130,12cyclictest0-21swapper/308:15:473
405499130,12cyclictest0-21swapper/307:46:263
405499130,11cyclictest6923-21df07:15:123
405399138,4cyclictest2512-21runrttasks08:25:342
405399134,1cyclictest153250irq/28-eth1-rx-07:35:172
405399133,9cyclictest0-21swapper/207:31:052
405399133,2cyclictest0-21swapper/208:10:222
405399131,4cyclictest144650irq/27-eth008:07:032
405399131,4cyclictest144650irq/27-eth008:07:022
405399131,11cyclictest144650irq/27-eth007:21:282
405399130,3cyclictest144650irq/27-eth007:50:042
405399130,12cyclictest28298-21sshd10:35:002
405399130,12cyclictest0-21swapper/209:07:312
405399130,12cyclictest0-21swapper/208:21:342
405399130,12cyclictest0-21swapper/208:17:052
405399130,12cyclictest0-21swapper/208:00:452
405299138,4cyclictest7911-21munin-node07:15:201
405299138,3cyclictest16950-21munin-node07:35:131
405299132,10cyclictest0-21swapper/109:09:441
405299130,5cyclictest0-21swapper/108:50:041
405299130,4cyclictest14703-21df_inode07:30:131
405299130,12cyclictest26577-21runrttasks07:52:041
405299130,12cyclictest144650irq/27-eth012:25:261
405299130,12cyclictest0-21swapper/108:55:391
405299130,12cyclictest0-21swapper/108:42:201
405299130,12cyclictest0-21swapper/108:22:191
405299130,12cyclictest0-21swapper/107:41:191
405299130,11cyclictest733-21irqstats08:05:161
405299130,11cyclictest733-21irqstats08:05:151
405299130,11cyclictest5529-21diskstats08:15:131
405299130,11cyclictest3386-21iostat_ios08:10:151
405299130,11cyclictest30148-21df_inode08:00:121
405299130,11cyclictest14647-21chrt08:30:461
405299130,11cyclictest12122-21df_inode07:25:131
405299130,11cyclictest0-21swapper/109:45:241
4051991311,1cyclictest0-21swapper/012:28:220
4051991311,1cyclictest0-21swapper/008:29:020
405199130,9cyclictest0-21swapper/009:05:160
405199130,1cyclictest31338-21id10:24:340
405199130,1cyclictest25152-21sshd09:55:060
405199130,1cyclictest0-21swapper/012:06:010
405199130,12cyclictest19242-21sshd11:32:040
405199130,12cyclictest17544-21sshd11:13:340
405199130,12cyclictest0-21swapper/010:54:220
405499126,4cyclictest14688-21sed07:30:143
405499121,3cyclictest2024-21nfsd08:07:063
405499121,3cyclictest2024-21nfsd08:07:063
405499120,3cyclictest12955-21ntp_states07:25:193
405499120,11cyclictest19529-21munin-node07:40:173
405499120,11cyclictest0-21swapper/309:00:033
405499120,11cyclictest0-21swapper/308:20:043
405399128,3cyclictest22866-21iostat_ios07:45:142
405399120,11cyclictest12924-21munin-node08:30:152
405399120,11cyclictest0-21swapper/208:45:532
405399120,11cyclictest0-21swapper/208:40:072
405299120,3cyclictest22258-21munin-node07:45:111
405299120,3cyclictest0-21swapper/108:25:151
405199129,2cyclictest0-21swapper/007:45:390
405199128,1cyclictest17353-21sshd11:42:530
405199127,2cyclictest0-21swapper/007:51:270
405199127,2cyclictest0-21swapper/007:17:350
405199124,5cyclictest13099-21kworker/0:208:20:210
4051991210,1cyclictest32030-21lockdev08:04:110
4051991210,1cyclictest0-21swapper/007:31:560
405199120,7cyclictest0-21swapper/007:55:150
405199120,7cyclictest0-21swapper/007:40:160
405199120,1cyclictest0-21swapper/008:07:400
405199120,1cyclictest0-21swapper/008:07:400
405199120,1cyclictest0-21swapper/007:27:500
405199120,11cyclictest20600-21sshd10:30:200
405199120,11cyclictest0-21swapper/010:39:230
405199120,11cyclictest0-21swapper/008:59:530
405199120,11cyclictest0-21swapper/008:40:160
405199120,11cyclictest0-21swapper/008:15:170
405499110,9cyclictest0-21swapper/307:20:113
405199117,3cyclictest0-21swapper/008:50:410
405199117,3cyclictest0-21swapper/008:45:040
405199117,3cyclictest0-21swapper/008:36:070
405199117,2cyclictest0-21swapper/009:00:120
405199117,2cyclictest0-21swapper/007:36:580
405199108,1cyclictest0-21swapper/007:20:070
405199100,9cyclictest2949-21diskstats08:10:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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