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2026-01-14 - 06:48
[ 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 Wed Jan 14, 2026 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2521321290,3sleep02989499cyclictest22:44:270
440421210,3sleep32989799cyclictest00:13:383
379021190,2sleep20-21swapper/223:56:312
292512960,1sleep30-21swapper/300:05:573
2947029534,40sleep10-21swapper/119:07:521
243122900,1sleep024309-21bash21:10:210
186682860,2sleep118667-21sshd22:30:141
186682860,2sleep118667-21sshd22:30:131
42352830,1sleep029887-21cyclictest22:08:370
2937928339,40sleep30-21swapper/319:06:463
56282820,2sleep35626-21sshd00:27:223
176172820,2sleep20-21swapper/200:11:342
87492800,0sleep00-21swapper/000:37:550
322762790,1sleep032274-21sshd23:05:190
288092780,2sleep30-21swapper/323:38:533
255492780,0sleep225542-21sshd21:30:282
228662780,1sleep022865-21sshd00:32:350
30092770,3sleep20-21swapper/200:16:502
167932770,2sleep20-21swapper/200:01:162
227412760,1sleep20-21swapper/223:17:562
141862740,2sleep114184-21sshd23:47:281
306782730,1sleep10-21swapper/122:18:031
186372730,1sleep10-21swapper/122:23:321
177752720,4sleep32989799cyclictest22:06:353
14102720,1sleep31409-21sshd21:34:493
96082710,3sleep22989699cyclictest22:49:352
114142710,3sleep22989699cyclictest00:07:332
309982690,6sleep31884-21nfsd00:02:493
167062670,3sleep10-21swapper/123:00:191
66562650,5sleep32989799cyclictest21:45:203
5852650,2sleep02989499cyclictest22:25:030
123042590,1sleep30-21swapper/321:15:453
98792550,0sleep09875-21cp00:04:010
2959025135,12sleep20-21swapper/219:09:252
2792824133,4sleep00-21swapper/019:05:110
313892380,0sleep00-21swapper/023:49:200
33352290,4sleep32989799cyclictest22:21:533
85002280,2sleep28495-21sshd22:19:092
76402270,1sleep07633-21sshd21:32:010
72682270,3sleep10-21swapper/123:26:231
53392270,2sleep20-21swapper/223:02:322
225682270,3sleep20-21swapper/222:40:412
193952270,1sleep029887-21cyclictest21:43:190
56752260,24sleep1137550irq/27-eth023:36:221
190392260,2sleep119038-21sshd23:10:401
46712250,3sleep20-21swapper/222:55:392
323242250,2sleep132326-21id21:27:541
295412250,2sleep00-21swapper/023:32:080
161662250,1sleep20-21swapper/221:59:492
201382240,22sleep1137550irq/27-eth021:43:261
143832240,0sleep00-21swapper/000:18:050
106002240,2sleep20-21swapper/221:12:202
2989799230,3cyclictest137550irq/27-eth021:52:553
31752200,1sleep30-21swapper/322:52:113
307352200,2sleep30-21swapper/300:23:133
206192200,18sleep1137550irq/27-eth023:07:331
111802200,18sleep128450irq/26-ahci[00019:40:051
48322190,0sleep00-21swapper/019:25:130
2989699195,4cyclictest13367-21sshd22:53:172
2989699192,15cyclictest33-21ksoftirqd/222:13:052
253312190,2sleep325330-21bash23:18:123
242232190,2sleep10-21swapper/100:15:371
2989799180,3cyclictest0-21swapper/319:54:403
29896991814,3cyclictest12049-21sshd00:38:182
2989699180,14cyclictest33-21ksoftirqd/223:32:462
2989499188,9cyclictest30331-21sshd22:38:140
29894991815,2cyclictest0-21swapper/000:24:500
2989499180,13cyclictest28256-21bash00:12:420
45462170,15sleep1137550irq/27-eth023:22:491
29897991716,0cyclictest0-21swapper/322:32:263
29897991716,0cyclictest0-21swapper/322:32:253
29897991711,5cyclictest15468-21sshd23:57:483
2989699175,7cyclictest33-21ksoftirqd/200:25:182
2989699174,11cyclictest0-21swapper/223:20:172
29896991713,3cyclictest12747-21sshd23:37:092
29896991713,3cyclictest10850irq/23-ehci_hcd19:43:242
2989699171,14cyclictest1286-21sshd21:51:292
2989699170,6cyclictest1882-21nfsd23:11:292
2989599178,5cyclictest0-21swapper/122:13:391
29895991713,3cyclictest1979-21sshd21:58:191
2989499175,11cyclictest17244-21sshd22:13:190
2989499170,16cyclictest31561-21bash21:21:050
2989499170,12cyclictest0-21swapper/021:25:100
242132170,1sleep024208-21sshd22:20:380
108592170,1sleep20-21swapper/222:02:332
79172160,13sleep2137550irq/27-eth020:41:442
2989799168,6cyclictest0-21swapper/322:56:263
2989799167,4cyclictest31569-21sshd22:14:513
2989799166,5cyclictest11409-21sshd23:47:093
2989799162,13cyclictest137550irq/27-eth022:49:533
2989799161,6cyclictest0-21swapper/322:17:583
2989799161,11cyclictest5244-21sshd21:55:153
29897991610,1cyclictest2071-21sshd21:11:253
2989799160,14cyclictest9633-21sshd23:20:013
2989799160,11cyclictest30040-21sshd21:40:593
2989699163,3cyclictest0-21swapper/219:35:012
2989699162,9cyclictest26754-21sshd21:47:252
2989699162,9cyclictest1101-21kworker/2:223:46:052
2989699162,13cyclictest33-21ksoftirqd/221:35:212
29896991613,2cyclictest25720-21sshd23:41:532
29896991612,3cyclictest30673-21sshd23:25:252
2989699161,13cyclictest0-21swapper/221:42:492
29896991610,4cyclictest18813-21bash22:20:122
29896991610,1cyclictest5852-21df_inode21:25:122
2989699160,15cyclictest33-21ksoftirqd/221:08:582
2989599167,4cyclictest4237-21sshd23:32:531
2989599165,4cyclictest20053-21cp23:17:391
29895991614,1cyclictest0-21swapper/123:57:061
29895991613,2cyclictest0-21swapper/122:03:301
29895991612,3cyclictest11693-21sshd00:31:211
2989599160,6cyclictest29188-21munin-run20:20:011
2989599160,14cyclictest0-21swapper/121:30:381
2989599160,11cyclictest28674-21sshd23:52:231
2989599160,11cyclictest27982-21sshd00:29:461
2989499169,1cyclictest2439-21runrttasks20:28:240
2989499167,5cyclictest0-21swapper/023:40:130
29894991613,2cyclictest0-21swapper/023:04:230
2989499160,15cyclictest16817-21sshd21:39:450
2989499160,15cyclictest0-21swapper/022:47:460
2989499160,11cyclictest0-21swapper/023:13:160
139702160,1sleep10-21swapper/100:14:411
2989799155,8cyclictest0-21swapper/323:01:313
2989799155,5cyclictest137550irq/27-eth023:09:403
2989799152,2cyclictest0-21swapper/321:22:573
29897991511,3cyclictest10850irq/23-ehci_hcd20:20:353
2989799151,11cyclictest3929-21sshd23:29:333
2989799150,3cyclictest5724-21sshd22:42:213
2989799150,3cyclictest1809-21iostat22:35:143
2989799150,3cyclictest0-21swapper/323:32:403
2989799150,3cyclictest0-21swapper/321:27:053
2989799150,14cyclictest0-21swapper/322:27:113
2989799150,13cyclictest19246-21bash22:00:073
2989799150,13cyclictest0-21swapper/320:45:433
2989699158,5cyclictest19195-21sshd23:51:192
2989699153,10cyclictest17819-21bash22:30:102
2989699153,10cyclictest17819-21bash22:30:102
2989699151,6cyclictest28694-21bash23:05:032
29896991512,2cyclictest32365-21sshd21:21:092
2989699151,13cyclictest1926-21nscd21:16:282
29896991511,3cyclictest14859-21sshd22:09:442
2989699150,14cyclictest28450irq/26-ahci[00019:30:042
2989699150,13cyclictest0-21swapper/220:35:152
2989699150,13cyclictest0-21swapper/220:11:012
2989699150,10cyclictest32691-21sshd00:30:132
2989599159,5cyclictest0-21swapper/120:44:391
2989599158,6cyclictest6634-21sshd23:43:191
2989599158,6cyclictest24329-21sshd21:20:211
2989599157,7cyclictest9338-21bash00:38:001
2989599157,4cyclictest1881-21nfsd00:05:411
2989599156,4cyclictest137550irq/27-eth022:48:011
2989599153,11cyclictest21072-21sshd22:27:081
2989599153,11cyclictest137550irq/27-eth021:10:241
2989599152,11cyclictest11223-21sshd21:15:381
2989599151,12cyclictest4048-21sshd22:42:111
2989599150,13cyclictest8984-21sshd22:05:381
2989599150,13cyclictest0-21swapper/122:35:111
2989599150,13cyclictest0-21swapper/121:37:121
2989599150,10cyclictest0-21swapper/121:47:061
2989499157,5cyclictest0-21swapper/020:58:200
2989499150,5cyclictest0-21swapper/023:20:000
2989499150,14cyclictest16033-21sshd00:25:070
2989499150,14cyclictest10-21rcuc/023:20:160
2989499150,14cyclictest0-21swapper/023:51:140
2989499150,14cyclictest0-21swapper/020:34:040
2989499150,11cyclictest14643-21sshd21:49:360
109932150,2sleep10-21swapper/121:52:301
2989799149,4cyclictest146450irq/28-eth1-rx-19:55:433
2989799148,5cyclictest0-21swapper/320:30:283
2989799147,5cyclictest27376-21sshd00:15:573
2989799147,3cyclictest36-21rcuop/223:43:473
2989799143,3cyclictest10850irq/23-ehci_hcd20:07:323
29897991412,1cyclictest0-21swapper/320:00:123
29897991410,3cyclictest20855-21sshd00:35:423
2989799140,8cyclictest0-21swapper/323:10:203
2989799140,5cyclictest747-21sshd00:30:153
2989799140,3cyclictest7854-21bash21:35:213
2989799140,13cyclictest0-21swapper/323:54:553
2989699149,3cyclictest1777-21sshd22:35:142
2989699143,3cyclictest11717-21bash00:24:392
2989699141,11cyclictest33-21ksoftirqd/219:20:102
29896991410,3cyclictest7405-21sshd22:25:382
2989699140,11cyclictest0-21swapper/219:54:162
2989599140,5cyclictest1948-21snmpd19:51:251
2989599140,3cyclictest1993-21sshd22:55:111
2989599140,1cyclictest137550irq/27-eth021:00:161
2989599140,13cyclictest1884-21nfsd00:00:391
2989599140,13cyclictest0-21swapper/120:52:541
2989599140,12cyclictest16289-21rm22:50:141
2989499148,5cyclictest0-21swapper/021:56:220
2989499148,5cyclictest0-21swapper/021:09:480
2989499147,6cyclictest0-21swapper/020:22:060
2989499142,1cyclictest1993-21sshd21:15:410
2989499141,12cyclictest22315-21sshd22:03:460
2989499140,1cyclictest0-21swapper/022:58:080
2989499140,13cyclictest2894-21bash23:39:330
114542140,12sleep1137550irq/27-eth000:21:071
2989799139,3cyclictest137550irq/27-eth021:05:323
2989799139,3cyclictest137550irq/27-eth019:26:323
2989799139,3cyclictest0-21swapper/320:40:033
2989799137,5cyclictest0-21swapper/319:37:473
2989799133,1cyclictest0-21swapper/319:20:013
2989799130,12cyclictest1937-21nscd20:10:143
2989799130,12cyclictest1884-21nfsd20:25:483
2989799130,12cyclictest0-21swapper/320:50:023
2989799130,12cyclictest0-21swapper/320:18:013
2989799130,12cyclictest0-21swapper/319:40:473
2989799130,12cyclictest0-21swapper/319:14:543
2989799130,11cyclictest7317-21hddtemp_smartct19:30:133
2989799130,11cyclictest5919-21dump-pmu-power20:40:003
2989699138,4cyclictest32023-21munin-node20:25:142
2989699137,5cyclictest1500-21chrt19:16:332
29896991311,1cyclictest0-21swapper/220:05:112
2989699130,12cyclictest0-21swapper/220:58:502
2989699130,12cyclictest0-21swapper/220:47:502
2989699130,12cyclictest0-21swapper/220:32:522
2989699130,12cyclictest0-21swapper/220:21:242
2989699130,12cyclictest0-21swapper/220:17:202
2989699130,12cyclictest0-21swapper/220:01:382
2989699130,12cyclictest0-21swapper/219:45:122
2989699130,11cyclictest4692-21diskstats19:25:122
2989699130,11cyclictest30011-21wget19:10:072
2989599137,5cyclictest0-21swapper/120:13:021
2989599133,5cyclictest1926-21nscd21:10:001
2989599131,11cyclictest2722-21minicom19:55:141
29895991311,1cyclictest0-21swapper/120:55:041
2989599130,5cyclictest0-21swapper/119:30:131
2989599130,12cyclictest1884-21nfsd19:20:451
2989599130,12cyclictest0-21swapper/120:45:331
2989599130,12cyclictest0-21swapper/120:35:121
2989599130,12cyclictest0-21swapper/120:34:401
2989599130,12cyclictest0-21swapper/120:24:321
2989599130,12cyclictest0-21swapper/120:05:071
2989599130,12cyclictest0-21swapper/120:00:151
2989599130,12cyclictest0-21swapper/119:45:041
2989599130,12cyclictest0-21swapper/119:36:271
2989599130,12cyclictest0-21swapper/119:25:061
2989599130,11cyclictest335-21munin-node20:25:191
2989499139,3cyclictest0-21swapper/020:46:000
2989499137,3cyclictest0-21swapper/022:15:330
2989499136,3cyclictest0-21swapper/023:26:570
2989499135,4cyclictest24599-21sshd23:58:470
2989499135,4cyclictest0-21swapper/021:50:380
29894991311,1cyclictest8704-21sshd22:32:350
29894991311,1cyclictest8704-21sshd22:32:350
29894991311,1cyclictest0-21swapper/019:55:540
2989499130,1cyclictest0-21swapper/022:50:470
2989499130,1cyclictest0-21swapper/019:40:550
2989499130,12cyclictest7291-21ntp_states20:40:180
2989499130,12cyclictest0-21swapper/020:53:400
2989499130,12cyclictest0-21swapper/020:11:240
2989499130,12cyclictest0-21swapper/020:00:200
2989499130,12cyclictest0-21swapper/019:49:120
2989499130,12cyclictest0-21swapper/019:35:110
2989499130,12cyclictest0-21swapper/019:23:380
2989499130,12cyclictest0-21swapper/019:10:170
2989499130,10cyclictest0-21swapper/019:15:000
2989799128,3cyclictest1884-21nfsd20:55:333
2989799120,3cyclictest32448-21df19:15:113
2989799120,3cyclictest13447-21taskset19:45:003
2989799120,10cyclictest15566-21diskstats21:00:103
2989699120,3cyclictest15916-21hddtemp_smartct21:00:132
2989699120,11cyclictest137550irq/27-eth020:50:132
2989699120,11cyclictest0-21swapper/219:55:142
2989599120,11cyclictest31382-21timerwakeupswit19:10:171
2989599120,11cyclictest0-21swapper/119:15:011
2989499129,2cyclictest0-21swapper/019:30:560
2989499127,4cyclictest0-21swapper/019:52:370
2989499123,5cyclictest32346-21sshd00:06:170
2989499120,1cyclictest0-21swapper/020:16:240
2989499120,11cyclictest0-21swapper/021:01:040
29894991110,1cyclictest0-21swapper/020:38:320
2989499110,3cyclictest0-21swapper/020:09:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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