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2026-01-29 - 06:41
[ 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 Thu Jan 29, 2026 00:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1230521280,3sleep02024-21nfsd21:13:310
1230521280,3sleep02024-21nfsd21:13:310
2816521200,5sleep11979399cyclictest22:17:551
19510211432,44sleep10-21swapper/119:09:541
1197321030,3sleep20-21swapper/221:28:562
87252950,1sleep28714-21ntp_states22:15:202
1927529530,48sleep30-21swapper/319:08:153
141702920,2sleep314123-21sshd23:10:113
91662900,2sleep10-21swapper/123:06:001
301592900,1sleep00-21swapper/022:10:370
259182900,3sleep30-21swapper/321:15:183
109442890,2sleep12024-21nfsd00:21:341
289942870,3sleep10-21swapper/100:05:551
96622850,1sleep20-21swapper/221:39:102
65612850,3sleep01979299cyclictest21:57:320
260702850,1sleep026066-21sshd22:47:440
8982840,2sleep10-21swapper/121:42:051
315752840,3sleep10-21swapper/122:48:211
302052830,0sleep00-21swapper/023:15:210
181012830,1sleep018100-21bash21:33:030
28412820,2sleep20-21swapper/222:11:112
88162810,1sleep38806-21sshd23:20:173
174712810,3sleep20-21swapper/200:09:012
171442810,2sleep22078-21nscd23:38:062
171442810,2sleep22078-21nscd23:38:062
145482810,1sleep10-21swapper/121:47:501
75532800,3sleep20-21swapper/223:51:452
33412790,0sleep00-21swapper/023:31:230
305372780,3sleep20-21swapper/221:30:482
1929127835,9sleep20-21swapper/219:08:222
151352750,1sleep00-21swapper/021:51:260
43452740,2sleep30-21swapper/300:16:193
246832740,3sleep10-21swapper/122:13:401
209912730,2sleep20-21swapper/222:43:022
89642720,1sleep00-21swapper/021:35:270
238852710,0sleep00-21swapper/000:09:580
26272690,3sleep01979299cyclictest00:31:390
238612690,2sleep31979599cyclictest21:55:503
184252690,2sleep118426-21sshd22:50:261
105702690,2sleep20-21swapper/222:37:522
301932640,2sleep31979599cyclictest22:22:103
301422610,4sleep11979399cyclictest21:23:301
1918826133,4sleep00-21swapper/019:07:360
250462410,0sleep325047-21bash21:10:463
250462410,0sleep325047-21bash21:10:463
281712332,29sleep328950irq/26-ahci[00000:38:443
235902320,30sleep2144650irq/27-eth023:18:162
300232300,1sleep041ktimersoftd/021:23:290
182422300,2sleep10-21swapper/122:05:451
25812290,2sleep20-21swapper/223:27:342
174952290,27sleep1144650irq/27-eth022:20:451
9502282,24sleep3144650irq/27-eth023:15:423
77212280,2sleep30-21swapper/321:54:133
135372270,2sleep30-21swapper/300:21:513
286632250,22sleep3144650irq/27-eth023:39:543
286632250,22sleep3144650irq/27-eth023:39:533
225132250,1sleep20-21swapper/221:55:412
72502240,2sleep32023-21nfsd22:04:393
238032240,3sleep20-21swapper/200:30:202
170212240,0sleep00-21swapper/021:29:300
145022240,2sleep314500-21sshd22:59:223
174392230,21sleep1144650irq/27-eth000:29:451
142112230,20sleep1144650irq/27-eth000:17:491
274792220,20sleep2144650irq/27-eth021:45:402
1979499222,4cyclictest22701-21bash21:18:292
289062210,1sleep31979599cyclictest22:48:033
1979499219,4cyclictest16392-21sshd21:44:192
1979499211,3cyclictest0-21swapper/200:37:062
156932210,3sleep01979299cyclictest22:42:150
279492200,0sleep30-21swapper/300:30:503
262882200,2sleep126287-21sshd22:32:311
1979499209,3cyclictest0-21swapper/221:14:362
1979499209,3cyclictest0-21swapper/221:14:352
138312200,2sleep10-21swapper/100:36:331
202182190,7sleep10-21swapper/100:33:401
1979499191,10cyclictest20268-21sshd23:00:082
272482180,1sleep027240-21sshd22:56:220
1979599180,5cyclictest0-21swapper/321:22:433
1979499181,10cyclictest0-21swapper/221:20:362
1979399182,11cyclictest0-21swapper/100:03:321
122122180,16sleep1144650irq/27-eth021:54:441
320172170,2sleep30-21swapper/322:25:513
273542170,1sleep00-21swapper/000:38:360
1979599176,4cyclictest0-21swapper/320:20:313
1979499179,3cyclictest28950irq/26-ahci[00000:10:462
1979499177,3cyclictest3801-21fschecks_time22:45:132
19794991713,3cyclictest6066-21id22:58:022
19794991711,5cyclictest1324-21sshd00:15:532
19793991712,4cyclictest15830-21rm23:29:031
1979599160,8cyclictest0-21swapper/322:40:113
1979499166,3cyclictest9510-21sshd22:30:352
1979499163,6cyclictest27306-21cp00:27:032
1979499162,13cyclictest31807-21sshd22:07:232
1979499162,13cyclictest19487-21sshd23:45:552
1979499162,12cyclictest9590-21bash23:06:042
1979499161,3cyclictest144650irq/27-eth020:52:052
1979499161,3cyclictest0-21swapper/221:54:172
1979499161,13cyclictest0-21swapper/223:33:282
1979499160,2cyclictest0-21swapper/222:03:212
1979399163,1cyclictest0-21swapper/121:10:251
1979399163,1cyclictest0-21swapper/121:10:241
19793991611,4cyclictest19989-21sshd22:35:191
19793991610,4cyclictest1184-21sshd22:40:201
1979399160,14cyclictest0-21swapper/122:57:351
1979399160,14cyclictest0-21swapper/121:58:181
1979299164,11cyclictest3-21ksoftirqd/022:23:230
19792991614,1cyclictest0-21swapper/023:13:130
19792991614,1cyclictest0-21swapper/022:16:360
1979299160,2cyclictest2077-21nscd21:15:290
149282160,2sleep10-21swapper/121:39:451
1979599152,12cyclictest144650irq/27-eth000:11:183
19795991510,4cyclictest4065-21sed20:45:103
19795991510,4cyclictest20466-21sshd21:40:163
1979599150,3cyclictest28502-21sshd21:27:093
1979599150,13cyclictest12472-21sshd22:15:433
1979599150,13cyclictest0-21swapper/322:30:313
1979599150,13cyclictest0-21swapper/319:20:113
1979499157,6cyclictest18233-21sshd00:00:152
1979499154,10cyclictest17839-21sshd23:56:362
1979499153,8cyclictest12320-21sshd23:20:352
1979499151,7cyclictest0-21swapper/219:50:372
1979499151,6cyclictest23064-21sshd22:25:012
1979499151,6cyclictest0-21swapper/200:22:032
1979499151,3cyclictest0-21swapper/223:40:302
1979499151,12cyclictest15595-21cp23:10:162
1979499151,12cyclictest0-21swapper/222:20:132
1979499151,12cyclictest0-21swapper/219:15:132
1979399157,3cyclictest900-21sshd21:31:081
1979399153,2cyclictest0-21swapper/123:01:041
19793991512,2cyclictest0-21swapper/123:32:031
1979399150,3cyclictest0-21swapper/122:27:481
1979399150,14cyclictest14933-21sshd22:01:521
1979399150,13cyclictest25026-21sshd00:10:071
1979399150,10cyclictest0-21swapper/123:20:531
1979299157,7cyclictest0-21swapper/021:47:220
1979299157,4cyclictest0-21swapper/023:53:240
1979299157,4cyclictest0-21swapper/019:50:140
1979299150,1cyclictest0-21swapper/022:36:440
1979299150,13cyclictest0-21swapper/022:09:420
1979299150,13cyclictest0-21swapper/020:00:170
1979299150,11cyclictest0-21swapper/023:35:360
1979299150,11cyclictest0-21swapper/023:35:360
19795991411,2cyclictest0-21swapper/323:04:493
1979599140,7cyclictest9783-21sshd23:45:013
1979599140,7cyclictest0-21swapper/300:25:423
1979599140,6cyclictest28665-21sshd21:34:133
1979599140,6cyclictest1206-21sshd22:36:493
1979599140,6cyclictest0-21swapper/323:34:153
1979599140,6cyclictest0-21swapper/300:06:573
1979599140,3cyclictest144650irq/27-eth022:52:543
1979599140,13cyclictest30416-21sshd23:50:403
1979599140,13cyclictest2024-21nfsd23:48:313
1979599140,13cyclictest144650irq/27-eth023:26:093
1979599140,13cyclictest11508-21sshd23:06:163
1979599140,13cyclictest0-21swapper/322:08:233
1979599140,13cyclictest0-21swapper/300:04:103
1979599140,12cyclictest0-21swapper/322:10:113
1979599140,12cyclictest0-21swapper/321:45:043
1979499149,4cyclictest2024-21nfsd19:25:012
1979499148,5cyclictest0-21swapper/219:34:532
1979499148,5cyclictest0-21swapper/219:20:142
1979499141,4cyclictest31229-21munin-node20:35:102
1979499141,4cyclictest2512-21runrttasks19:42:552
1979499141,3cyclictest0-21swapper/222:50:012
1979499141,3cyclictest0-21swapper/221:05:192
1979499141,3cyclictest0-21swapper/220:20:132
1979499141,12cyclictest0-21swapper/221:01:232
1979499141,12cyclictest0-21swapper/220:29:022
1979499141,12cyclictest0-21swapper/219:55:222
1979499141,12cyclictest0-21swapper/219:45:452
1979499141,12cyclictest0-21swapper/219:35:502
1979499141,11cyclictest2512-21runrttasks20:19:252
1979499141,11cyclictest14497-21smart_sda20:00:202
1979399148,5cyclictest17047-21sshd23:10:231
1979399147,5cyclictest3472-21bash23:51:181
1979399146,6cyclictest0-21swapper/119:30:161
1979399141,1cyclictest18553-21minicom23:49:311
1979399141,11cyclictest3282-21sshd23:36:001
1979399141,11cyclictest3282-21sshd23:35:591
19793991410,3cyclictest1705-21sshd23:19:361
1979399140,5cyclictest0-21swapper/119:23:281
1979399140,13cyclictest144650irq/27-eth021:16:241
1979399140,12cyclictest8708-21sshd21:25:031
1979399140,12cyclictest5000-21cut23:55:141
1979399140,12cyclictest16677-21latency_hist21:10:011
1979299148,5cyclictest0-21swapper/022:52:260
1979299148,3cyclictest0-21swapper/020:41:230
1979299146,3cyclictest8887-21sshd23:20:180
1979299145,5cyclictest3-21ksoftirqd/022:32:100
19792991412,1cyclictest17500-21sshd23:45:410
19792991411,2cyclictest0-21swapper/022:28:560
1979299140,13cyclictest0-21swapper/023:29:520
1979299140,13cyclictest0-21swapper/021:43:300
1979599139,3cyclictest144650irq/27-eth019:50:403
1979599139,3cyclictest144650irq/27-eth019:25:363
19795991311,1cyclictest0-21swapper/321:37:583
19795991311,1cyclictest0-21swapper/320:55:513
1979599130,5cyclictest0-21swapper/319:35:203
1979599130,4cyclictest8910-21sshd23:55:363
1979599130,12cyclictest0-21swapper/321:00:323
1979599130,12cyclictest0-21swapper/320:01:433
1979599130,12cyclictest0-21swapper/319:55:043
1979599130,12cyclictest0-21swapper/319:45:153
1979599130,12cyclictest0-21swapper/319:40:413
1979599130,12cyclictest0-21swapper/319:15:363
1979499139,3cyclictest18684-21diskstats20:10:122
1979499131,3cyclictest9482-21df_inode20:55:122
1979499131,3cyclictest29818-21ntp_states20:30:182
1979499131,3cyclictest20971-21ntp_states19:10:182
1979499131,2cyclictest0-21swapper/220:45:112
1979499131,2cyclictest0-21swapper/220:40:172
1979499131,11cyclictest2024-21nfsd20:05:122
1979399138,3cyclictest6918-21diskstats20:50:121
1979399138,3cyclictest11777-21munin-node19:55:191
1979399137,5cyclictest0-21swapper/123:40:321
1979399132,10cyclictest144650irq/27-eth020:16:241
1979399131,2cyclictest0-21swapper/120:01:591
19793991311,1cyclictest0-21swapper/120:11:101
19793991311,1cyclictest0-21swapper/119:11:531
1979399130,4cyclictest3881-21needreboot19:40:171
1979399130,3cyclictest0-21swapper/120:30:341
1979399130,12cyclictest23631-21processes19:15:191
1979399130,12cyclictest0-21swapper/121:02:411
1979399130,12cyclictest0-21swapper/120:39:461
1979399130,12cyclictest0-21swapper/119:47:151
1979399130,12cyclictest0-21swapper/119:39:021
1979399130,12cyclictest0-21swapper/119:25:411
1979399130,11cyclictest9195-21ntp_states19:50:171
1979399130,11cyclictest24191-21hddtemp_smartct20:20:141
1979399130,11cyclictest2097-21hddtemp_smartct20:40:151
1979399130,10cyclictest144650irq/27-eth020:25:121
1979299136,4cyclictest26337-21kworker/0:023:40:050
1979299134,8cyclictest24785-21kworker/0:200:11:270
1979299131,7cyclictest0-21swapper/023:03:540
19792991311,1cyclictest13678-21sshd00:25:280
1979299130,9cyclictest988-21sshd00:15:500
1979299130,8cyclictest1181-21sshd00:24:080
1979299130,12cyclictest32722-21strings22:00:190
1979299130,12cyclictest32650-21sshd23:58:190
1979299130,12cyclictest19083-21sshd00:00:190
1979299130,12cyclictest0-21swapper/020:50:120
1979299130,12cyclictest0-21swapper/020:05:220
1979299130,10cyclictest0-21swapper/023:05:180
1979299130,10cyclictest0-21swapper/021:01:010
1979599121,10cyclictest144650irq/27-eth020:10:243
1979599121,10cyclictest0-21swapper/320:18:453
1979599120,4cyclictest2024-21nfsd20:36:563
1979599120,11cyclictest28175-21taskset20:28:233
1979599120,11cyclictest0-21swapper/321:05:313
1979599120,11cyclictest0-21swapper/320:52:403
1979599120,11cyclictest0-21swapper/320:41:173
1979599120,11cyclictest0-21swapper/319:30:053
1979399120,11cyclictest15788-21munin-node20:05:121
1979399120,11cyclictest10318-21ntp_states20:55:171
1979399120,10cyclictest0-21swapper/120:45:121
1979299129,1cyclictest0-21swapper/020:36:400
1979299128,3cyclictest0-21swapper/020:16:180
1979299128,3cyclictest0-21swapper/019:58:040
1979299128,3cyclictest0-21swapper/019:25:130
1979299127,4cyclictest2878-21minicom21:06:260
1979299127,4cyclictest10312-21ntp_states20:55:180
19792991210,1cyclictest0-21swapper/020:10:320
1979299120,2cyclictest0-21swapper/019:39:590
1979299120,2cyclictest0-21swapper/019:30:020
1979299120,1cyclictest0-21swapper/020:25:010
1979299120,1cyclictest0-21swapper/020:20:550
1979299120,11cyclictest8287-21kworker/0:119:45:130
1979299120,11cyclictest0-21swapper/020:32:040
1979299120,11cyclictest0-21swapper/019:41:010
1979299120,11cyclictest0-21swapper/019:20:180
1979599110,2cyclictest20084-21df19:10:113
1979599110,10cyclictest2024-21nfsd20:30:243
1979599110,10cyclictest17127-21switchtime20:05:233
1979299118,2cyclictest0-21swapper/020:45:020
1979299117,3cyclictest0-21swapper/019:16:520
1979299110,10cyclictest0-21swapper/019:11:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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