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2026-01-15 - 02:31
[ 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 15, 2026 00:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
944321460,0sleep09442-21sshd22:23:070
494521260,4sleep32685299cyclictest21:15:213
207821000,3sleep22073-21bash22:59:362
27262910,2sleep10-21swapper/100:17:491
2635429034,51sleep10-21swapper/119:07:121
216442900,4sleep021642-21df23:15:120
186692900,2sleep118662-21sshd23:35:131
273882870,0sleep027386-21sshd23:39:370
2626728634,48sleep30-21swapper/319:06:063
199472830,3sleep20-21swapper/223:52:212
133592830,3sleep213363-21bash22:30:142
60592810,2sleep16060-21sshd21:12:111
72972800,2sleep30-21swapper/321:22:193
31452800,1sleep30-21swapper/321:48:483
175312800,2sleep117529-21sshd23:11:181
181662790,2sleep20-21swapper/223:48:492
15312790,4sleep12685099cyclictest21:58:441
315862780,1sleep30-21swapper/322:18:413
179132780,0sleep00-21swapper/021:53:410
184402770,1sleep20-21swapper/223:25:042
174692760,4sleep22685199cyclictest22:27:182
117242760,1sleep011717-21sshd22:50:210
313452750,3sleep02684999cyclictest23:12:480
291882750,2sleep20-21swapper/200:06:572
211132740,2sleep121114-21bash23:49:091
227682730,2sleep30-21swapper/321:54:133
22152730,2sleep22209-21sshd22:52:462
56392710,4sleep32685299cyclictest23:16:523
30632710,4sleep22685199cyclictest00:31:292
221952710,2sleep30-21swapper/322:48:063
221952710,2sleep30-21swapper/322:48:063
125512690,2sleep112552-21bash21:26:091
165282620,4sleep22685199cyclictest22:17:052
229802610,4sleep22685199cyclictest20:10:182
2657625434,10sleep20-21swapper/219:09:572
23432450,0sleep32339-21cp23:26:433
2653124437,4sleep00-21swapper/019:09:270
61862350,3sleep12439-21runrttasks21:42:201
245272350,3sleep30-21swapper/323:56:123
176242310,0sleep00-21swapper/021:36:460
196252300,0sleep119626-21bash21:23:371
237862292,25sleep3137550irq/27-eth022:21:103
195742280,7sleep10-21swapper/122:40:591
207452270,2sleep20-21swapper/221:53:592
322402260,24sleep3137550irq/27-eth000:24:263
196712260,2sleep319665-21sshd23:11:313
176792260,2sleep20-21swapper/222:47:382
176792260,2sleep20-21swapper/222:47:372
164852260,1sleep30-21swapper/322:13:443
305452250,3sleep32685299cyclictest23:05:503
8492245,17sleep110850irq/23-ehci_hcd21:48:341
277792240,2sleep227781-21sshd21:21:012
2684999240,23cyclictest20443-21sshd00:12:520
92492230,2sleep30-21swapper/300:35:303
321662230,1sleep00-21swapper/022:32:130
2684999230,17cyclictest0-21swapper/021:21:550
260412230,7sleep12685099cyclictest00:03:141
202012230,3sleep32685299cyclictest21:27:003
6122212,17sleep2137550irq/27-eth021:31:402
26849992110,10cyclictest0-21swapper/000:09:350
207932210,2sleep220792-21bash23:11:392
2684999208,6cyclictest0-21swapper/021:35:000
26849992011,5cyclictest0-21swapper/022:10:120
2684999200,5cyclictest2876-21perf20:40:000
2684999200,1cyclictest1343-21sshd00:21:030
239672200,4sleep22685199cyclictest23:42:352
2685199193,8cyclictest33-21ksoftirqd/222:07:282
26850991910,4cyclictest32502-21sshd21:31:371
2685099190,7cyclictest17019-21awk20:00:001
2685099190,12cyclictest0-21swapper/123:02:491
2684999198,7cyclictest25528-21sshd00:30:230
2684999196,1cyclictest0-21swapper/022:45:340
2684999196,1cyclictest0-21swapper/022:45:340
2684999191,17cyclictest0-21swapper/022:35:120
2684999190,17cyclictest0-21swapper/021:56:170
164012190,0sleep016400-21seq23:21:230
131502190,17sleep1137550irq/27-eth023:24:321
39862180,1sleep03-21ksoftirqd/021:48:530
284482180,16sleep3137550irq/27-eth022:41:583
2685299181,12cyclictest13540-21bash23:24:343
2685299180,13cyclictest0-21swapper/322:30:483
26851991813,4cyclictest30688-21sshd00:03:452
2685099180,13cyclictest7915-21munin-run19:40:001
2684999188,6cyclictest0-21swapper/022:42:110
26849991814,3cyclictest0-21swapper/022:07:400
2684999180,9cyclictest0-21swapper/021:17:570
2684999180,6cyclictest4335-21bash00:00:510
2684999180,4cyclictest15329-21sshd21:13:100
2684999180,4cyclictest0-21swapper/023:08:370
2684999180,3cyclictest0-21swapper/021:05:330
2684999180,17cyclictest0-21swapper/021:27:180
125262180,16sleep1137550irq/27-eth022:36:551
105522180,2sleep30-21swapper/300:08:253
324702170,2sleep332469-21bash23:53:433
2685299170,8cyclictest0-21swapper/323:35:123
2685299170,5cyclictest0-21swapper/322:08:333
2685199178,4cyclictest146450irq/28-eth1-rx-22:41:552
2685199176,10cyclictest33-21ksoftirqd/221:42:102
2685199174,12cyclictest0-21swapper/221:37:102
2685199173,13cyclictest10850irq/23-ehci_hcd23:23:362
26851991713,3cyclictest10850irq/23-ehci_hcd21:17:332
26850991715,1cyclictest0-21swapper/119:30:551
2685099170,15cyclictest0-21swapper/122:56:431
2685099170,12cyclictest7293-21sshd22:50:011
2685099170,12cyclictest7293-21sshd22:50:001
2684999173,1cyclictest18053-21sshd00:36:290
2684999173,12cyclictest0-21swapper/019:55:150
2684999171,12cyclictest0-21swapper/000:27:570
2684999170,7cyclictest0-21swapper/023:45:110
2684999170,4cyclictest13257-21sshd21:43:060
2684999170,16cyclictest0-21swapper/023:27:110
2684999170,16cyclictest0-21swapper/022:19:350
2684999170,15cyclictest0-21swapper/022:55:180
2684999170,14cyclictest0-21swapper/019:13:230
2684999170,13cyclictest0-21swapper/022:02:430
2684999170,12cyclictest0-21swapper/000:15:160
94262160,14sleep3137550irq/27-eth023:00:183
2685299163,5cyclictest19387-21sshd21:13:373
2685299160,7cyclictest8051-21sshd00:15:023
2685299160,3cyclictest0-21swapper/322:35:583
2685299160,15cyclictest44-21ksoftirqd/300:30:133
2685299160,15cyclictest137550irq/27-eth021:44:103
2685299160,11cyclictest0-21swapper/322:59:123
2685199167,8cyclictest33-21ksoftirqd/223:06:082
2685199164,10cyclictest0-21swapper/223:34:312
2685199162,6cyclictest8726-21sshd21:12:282
2685199162,1cyclictest0-21swapper/220:50:362
26851991612,3cyclictest2329-21sshd21:25:112
26851991612,3cyclictest16843-21sshd23:35:072
26851991610,5cyclictest1948-21snmpd22:36:052
2685199160,12cyclictest33-21ksoftirqd/222:10:362
2685099169,6cyclictest2225-21bash22:15:301
26850991613,2cyclictest26875-21bash22:01:161
26850991612,3cyclictest21222-21sshd00:26:341
2685099160,4cyclictest137550irq/27-eth023:15:101
2685099160,15cyclictest15959-21sshd22:50:451
2685099160,14cyclictest5162-21sshd00:21:271
2685099160,14cyclictest13844-21grep23:45:011
2684999169,6cyclictest0-21swapper/023:56:420
2684999168,1cyclictest0-21swapper/020:55:240
2684999168,1cyclictest0-21swapper/020:55:240
2684999167,8cyclictest0-21swapper/019:15:580
2684999163,9cyclictest0-21swapper/023:40:270
2684999163,12cyclictest25977-21kworker/0:020:15:420
2684999162,13cyclictest0-21swapper/022:25:140
2684999160,6cyclictest0-21swapper/023:51:120
2684999160,1cyclictest0-21swapper/023:34:320
2684999160,15cyclictest0-21swapper/020:11:040
2684999160,14cyclictest0-21swapper/019:45:160
2685299154,6cyclictest12261-21sshd21:36:123
2685299154,5cyclictest36-21rcuop/221:59:563
26852991512,2cyclictest19431-21sshd00:02:313
26852991510,4cyclictest1093-21perl23:40:123
2685299150,6cyclictest0-21swapper/321:30:413
2685299150,14cyclictest0-21swapper/323:32:453
2685299150,14cyclictest0-21swapper/322:27:443
2685199158,3cyclictest0-21swapper/222:00:482
2685199153,11cyclictest137550irq/27-eth023:15:132
2685199152,4cyclictest26709-21sshd00:37:272
2685199152,10cyclictest0-21swapper/220:45:082
26851991511,3cyclictest33-21ksoftirqd/200:10:212
26851991511,3cyclictest32278-21id21:45:072
26851991511,3cyclictest24310-21sshd22:24:422
2685199151,10cyclictest0-21swapper/200:15:122
26851991510,4cyclictest137550irq/27-eth000:22:322
2685199150,12cyclictest0-21swapper/219:25:402
2685099157,3cyclictest30974-21sshd23:05:541
26850991511,3cyclictest7173-21sshd21:39:081
26850991511,3cyclictest31071-21sshd21:51:371
2685099150,3cyclictest26637-21sshd23:32:401
2685099150,13cyclictest16529-21bash00:12:271
2685099150,13cyclictest0-21swapper/122:30:021
2685099150,11cyclictest137550irq/27-eth023:56:551
2685099150,11cyclictest137550irq/27-eth022:29:411
2684999157,7cyclictest0-21swapper/019:36:210
2684999156,8cyclictest0-21swapper/020:48:160
2684999150,4cyclictest0-21swapper/019:40:320
2684999150,1cyclictest0-21swapper/020:28:240
2684999150,1cyclictest0-21swapper/020:04:010
2684999150,1cyclictest0-21swapper/019:20:190
2684999150,14cyclictest0-21swapper/023:00:090
2684999150,14cyclictest0-21swapper/021:03:070
2684999150,14cyclictest0-21swapper/020:50:590
2684999150,14cyclictest0-21swapper/020:30:160
2684999150,12cyclictest0-21swapper/020:05:110
2684999150,11cyclictest0-21swapper/020:20:160
2685299143,3cyclictest10850irq/23-ehci_hcd21:00:583
26852991412,1cyclictest0-21swapper/300:28:123
26852991410,3cyclictest47-21rcuop/323:49:563
26852991410,3cyclictest31607-21bash00:10:323
26852991410,3cyclictest10850irq/23-ehci_hcd21:06:433
2685299140,13cyclictest0-21swapper/319:53:513
2685299140,12cyclictest8381-21sshd22:50:053
2685299140,12cyclictest23355-21sshd22:00:523
2685299140,10cyclictest12470-21munin-run19:50:003
2685199149,4cyclictest18819-21sshd21:57:062
2685199148,5cyclictest0-21swapper/219:32:542
2685199148,4cyclictest15332-21iostat23:55:152
2685199147,4cyclictest15189-21sshd23:00:492
26851991410,3cyclictest8529-21cp00:25:162
26851991410,3cyclictest10850irq/23-ehci_hcd21:05:272
2685199140,13cyclictest1884-21nfsd19:36:332
2685099149,3cyclictest30967-21sshd22:05:091
2685099147,6cyclictest13371-21sshd22:10:041
2685099142,0cyclictest15145-21sshd22:20:171
2685099141,5cyclictest1884-21nfsd21:05:231
26850991412,1cyclictest0-21swapper/121:00:101
2685099141,12cyclictest19543-21tr23:25:101
2685099141,12cyclictest1884-21nfsd20:41:301
2685099140,13cyclictest28299-21sshd21:17:491
2685099140,12cyclictest8308-21munin-node19:40:121
2685099140,12cyclictest12066-21sshd00:05:121
2684999146,7cyclictest0-21swapper/019:25:260
2684999140,5cyclictest0-21swapper/020:40:150
2684999140,1cyclictest0-21swapper/019:50:110
2684999140,13cyclictest0-21swapper/019:30:240
2685299137,5cyclictest0-21swapper/320:20:553
2685299137,5cyclictest0-21swapper/320:09:213
2685299130,12cyclictest0-21swapper/320:52:453
2685299130,12cyclictest0-21swapper/320:42:533
2685299130,12cyclictest0-21swapper/320:30:273
2685299130,12cyclictest0-21swapper/320:15:073
2685299130,12cyclictest0-21swapper/320:10:433
2685299130,12cyclictest0-21swapper/319:57:113
2685299130,12cyclictest0-21swapper/319:42:533
2685299130,12cyclictest0-21swapper/319:34:293
2685299130,11cyclictest27751-21load19:10:163
2685299130,11cyclictest2439-21runrttasks20:01:143
2685299130,11cyclictest10671-21iostat20:55:143
2685299130,11cyclictest10671-21iostat20:55:143
2685199138,3cyclictest10181-21df20:55:122
2685199138,3cyclictest10181-21df20:55:112
2685199138,3cyclictest0-21swapper/220:36:062
2685199137,5cyclictest0-21swapper/221:02:082
2685199132,10cyclictest0-21swapper/219:42:062
26851991311,1cyclictest0-21swapper/219:45:102
2685199131,10cyclictest27754-21memory19:10:172
2685199130,3cyclictest137550irq/27-eth019:15:492
2685199130,12cyclictest1884-21nfsd20:07:242
2685199130,12cyclictest0-21swapper/220:42:502
2685199130,12cyclictest0-21swapper/220:31:242
2685199130,12cyclictest0-21swapper/220:19:222
2685199130,12cyclictest0-21swapper/220:00:122
2685199130,12cyclictest0-21swapper/219:20:002
2685199130,11cyclictest13854-21munin-node19:50:182
2685099136,3cyclictest1883-21nfsd19:25:091
2685099132,2cyclictest0-21swapper/120:50:041
26850991311,1cyclictest0-21swapper/123:51:401
26850991311,1cyclictest0-21swapper/120:35:461
2685099130,5cyclictest0-21swapper/120:49:361
2685099130,5cyclictest0-21swapper/120:15:501
2685099130,4cyclictest30818-21taskset19:15:371
2685099130,4cyclictest15422-21sshd00:36:121
2685099130,12cyclictest2439-21runrttasks20:00:431
2685099130,12cyclictest24098-21sshd00:30:171
2685099130,12cyclictest0-21swapper/120:56:501
2685099130,12cyclictest0-21swapper/120:56:501
2685099130,12cyclictest0-21swapper/120:20:101
2685099130,12cyclictest0-21swapper/120:12:501
2685099130,11cyclictest28798-21cpuspeed_turbos20:25:111
2685099130,11cyclictest19694-21munin-node20:05:111
2685299120,4cyclictest0-21swapper/319:35:023
2685299120,4cyclictest0-21swapper/319:25:053
2685299120,3cyclictest30863-21taskset19:16:103
2685299120,11cyclictest0-21swapper/320:35:033
2685299120,11cyclictest0-21swapper/319:20:053
2685299120,10cyclictest28645-21taskset20:25:103
2685299120,10cyclictest0-21swapper/320:45:193
2685199121,0cyclictest25-21rcuop/120:20:182
2685199120,3cyclictest15564-21munin-node19:55:122
2685199120,11cyclictest0-21swapper/220:25:162
2685099120,3cyclictest1960-21snmpd19:10:351
2685099120,3cyclictest13023-21df_inode19:50:111
2685099120,11cyclictest0-21swapper/119:20:081
2685099120,10cyclictest31691-21iostat_ios20:30:161
2685099120,10cyclictest0-21swapper/119:45:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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