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2024-06-22 - 11:07
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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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackeslot8.osadl.org (updated Sat Jun 22, 2024 00:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3029936994671,462cyclictest3341698-21kworker/u8:4+efi_rts_wq23:10:170
3029940994630,456cyclictest3261965-21kworker/u8:2+efi_rts_wq00:20:141
3029936994631,459cyclictest3003521-21kworker/u8:1+efi_rts_wq19:14:140
3029936994630,459cyclictest3261965-21kworker/u8:2+efi_rts_wq22:06:180
3029940994621,458cyclictest3003521-21kworker/u8:1+efi_rts_wq21:44:421
3029936994620,459cyclictest3261965-21kworker/u8:2+efi_rts_wq22:40:130
3029936994620,456cyclictest3227423-21kworker/u8:3+efi_rts_wq21:50:150
3029943994611,456cyclictest3227423-21kworker/u8:3+efi_rts_wq21:45:142
3029940994610,457cyclictest3003521-21kworker/u8:1+efi_rts_wq22:10:141
3029936994600,456cyclictest3261965-21kworker/u8:2+efi_rts_wq23:50:110
3029943994590,455cyclictest3211486-21kworker/u8:0+efi_rts_wq21:35:142
3029936994590,455cyclictest3003521-21kworker/u8:1+efi_rts_wq21:34:400
3029943994570,454cyclictest2457890-21kworker/u8:2+efi_rts_wq20:30:142
3029943994551,450cyclictest3211486-21kworker/u8:0+efi_rts_wq23:30:112
3029940994541,449cyclictest3003521-21kworker/u8:1+efi_rts_wq21:55:151
3029940994530,450cyclictest3211486-21kworker/u8:0+efi_rts_wq23:30:011
3029940994530,449cyclictest2457890-21kworker/u8:2+efi_rts_wq20:30:131
3029936994530,450cyclictest2457890-21kworker/u8:2+efi_rts_wq20:55:150
3029940994511,446cyclictest3003521-21kworker/u8:1+efi_rts_wq21:10:141
3029936994501,445cyclictest3003521-21kworker/u8:1+efi_rts_wq19:45:110
3029936994500,443cyclictest3211486-21kworker/u8:0+efi_rts_wq23:00:130
3029943994491,444cyclictest3182255-21kworker/u8:3+efi_rts_wq21:25:132
3029940994491,445cyclictest3377815-21kworker/u8:1+efi_rts_wq23:40:021
3029943994480,444cyclictest3003521-21kworker/u8:1+efi_rts_wq20:35:162
3029936994470,444cyclictest3003521-21kworker/u8:1+efi_rts_wq21:00:150
3029943994460,442cyclictest3450371-21kworker/u8:1+efi_rts_wq00:25:122
3029936994461,441cyclictest3003521-21kworker/u8:1+efi_rts_wq20:10:110
3029940994450,441cyclictest3261965-21kworker/u8:2+efi_rts_wq23:55:131
3029936994451,441cyclictest3003521-21kworker/u8:1+efi_rts_wq21:20:150
3029936994441,439cyclictest2457890-21kworker/u8:2+efi_rts_wq19:15:020
3029940994431,438cyclictest3211486-21kworker/u8:0+efi_rts_wq23:25:011
3029936994431,438cyclictest3197292-21kworker/u8:2+efi_rts_wq21:39:400
3029936994430,439cyclictest3261965-21kworker/u8:2+efi_rts_wq22:30:160
3029943994421,438cyclictest3003521-21kworker/u8:1+efi_rts_wq22:34:512
3029943994420,438cyclictest3261965-21kworker/u8:2+efi_rts_wq23:15:142
3029940994421,437cyclictest3305654-21kworker/u8:3+efi_rts_wq22:45:121
3029936994421,437cyclictest2457890-21kworker/u8:2+efi_rts_wq19:40:130
3029940994401,435cyclictest3450371-21kworker/u8:1+efi_rts_wq00:30:191
3029936994390,435cyclictest3261965-21kworker/u8:2+efi_rts_wq22:35:130
3029943994381,433cyclictest3197292-21kworker/u8:2+efi_rts_wq21:20:142
3029936994380,434cyclictest3450371-21kworker/u8:1+efi_rts_wq00:35:120
3029943994370,434cyclictest3211486-21kworker/u8:0+efi_rts_wq21:50:152
3029936994371,432cyclictest3003521-21kworker/u8:1+efi_rts_wq22:15:140
3029940994361,432cyclictest2457890-21kworker/u8:2+efi_rts_wq20:55:151
3029940994360,432cyclictest3182255-21kworker/u8:3+efi_rts_wq21:15:141
3029940994331,428cyclictest3003521-21kworker/u8:1+efi_rts_wq22:30:151
3029940994331,428cyclictest3003521-21kworker/u8:1+efi_rts_wq20:35:161
3029943994320,428cyclictest3211486-21kworker/u8:0+efi_rts_wq22:25:172
3029940994300,427cyclictest3003521-21kworker/u8:1+efi_rts_wq20:04:221
3029936994280,425cyclictest3261965-21kworker/u8:2+efi_rts_wq00:00:150
3029936994280,424cyclictest3003521-21kworker/u8:1+efi_rts_wq19:50:110
3029943994250,422cyclictest3261965-21kworker/u8:2+efi_rts_wq22:55:132
3029943994250,421cyclictest3003521-21kworker/u8:1+efi_rts_wq19:25:132
3029940994251,420cyclictest3391849-21kworker/u8:3+efi_rts_wq23:35:131
3029940994251,420cyclictest3003521-21kworker/u8:1+efi_rts_wq20:50:121
3029936994240,420cyclictest3003521-21kworker/u8:1+efi_rts_wq20:44:270
3029943994230,419cyclictest3003521-21kworker/u8:1+efi_rts_wq19:10:132
3029936994230,420cyclictest3211486-21kworker/u8:0+efi_rts_wq23:05:130
3029943994221,418cyclictest3391849-21kworker/u8:3+efi_rts_wq23:56:232
3029936994221,418cyclictest3003521-21kworker/u8:1+efi_rts_wq19:59:200
3029936994220,418cyclictest3419996-21kworker/u8:0+efi_rts_wq00:10:120
3029940994210,417cyclictest3003521-21kworker/u8:1+efi_rts_wq19:25:121
3029936994210,418cyclictest2457890-21kworker/u8:2+efi_rts_wq20:09:220
3029943994200,417cyclictest2457890-21kworker/u8:2+efi_rts_wq21:04:312
3029940994201,416cyclictest3003521-21kworker/u8:1+efi_rts_wq20:20:131
3029940994191,414cyclictest3341698-21kworker/u8:4+efi_rts_wq23:10:151
3029943994180,415cyclictest3261965-21kworker/u8:2+efi_rts_wq23:09:582
3029943994180,414cyclictest3261965-21kworker/u8:2+efi_rts_wq23:25:112
3029943994180,414cyclictest3261965-21kworker/u8:2+efi_rts_wq23:25:112
3029940994171,412cyclictest3391849-21kworker/u8:3+efi_rts_wq00:05:151
3029943994160,413cyclictest3003521-21kworker/u8:1+efi_rts_wq20:00:152
3029943994141,409cyclictest2457890-21kworker/u8:2+efi_rts_wq19:15:172
3029940994131,409cyclictest3261965-21kworker/u8:2+efi_rts_wq23:45:161
3029940994130,410cyclictest3261965-21kworker/u8:2+efi_rts_wq00:16:271
3029940994101,405cyclictest2457890-21kworker/u8:2+efi_rts_wq19:20:121
3029940994100,407cyclictest3197292-21kworker/u8:2+efi_rts_wq21:30:131
3029943994080,404cyclictest3391849-21kworker/u8:3+efi_rts_wq23:51:212
3029940994081,404cyclictest3211486-21kworker/u8:0+efi_rts_wq21:35:141
3029936994080,404cyclictest3003521-21kworker/u8:1+efi_rts_wq22:25:180
3029943994051,400cyclictest3003521-21kworker/u8:1+efi_rts_wq20:45:132
3029936994040,401cyclictest3419996-21kworker/u8:0+efi_rts_wq00:15:140
3029940994020,398cyclictest3211486-21kworker/u8:0+efi_rts_wq21:45:141
3029940994011,397cyclictest3261965-21kworker/u8:2+efi_rts_wq23:15:131
3029940994001,395cyclictest3003521-21kworker/u8:1+efi_rts_wq19:10:131
3029943993920,389cyclictest3003521-21kworker/u8:1+efi_rts_wq20:20:132
3029943993920,388cyclictest3391849-21kworker/u8:3+efi_rts_wq00:05:162
3029940993910,388cyclictest3003521-21kworker/u8:1+efi_rts_wq22:15:141
3029936993910,387cyclictest3003521-21kworker/u8:1+efi_rts_wq20:00:140
3029940993900,387cyclictest3003521-21kworker/u8:1+efi_rts_wq20:25:121
3029940993900,386cyclictest3211486-21kworker/u8:0+efi_rts_wq23:25:101
3029940993900,386cyclictest3211486-21kworker/u8:0+efi_rts_wq23:25:091
3029936993880,384cyclictest3211486-21kworker/u8:0+efi_rts_wq21:55:150
3029943993870,384cyclictest3003521-21kworker/u8:1+efi_rts_wq19:55:112
3029936993861,381cyclictest3003521-21kworker/u8:1+efi_rts_wq21:05:140
3029943993851,381cyclictest3003521-21kworker/u8:1+efi_rts_wq19:35:102
3029940993830,380cyclictest3419996-21kworker/u8:0+efi_rts_wq00:10:121
3029936993811,376cyclictest3003521-21kworker/u8:1+efi_rts_wq22:00:160
3029943993801,376cyclictest3261965-21kworker/u8:2+efi_rts_wq23:46:212
3029936993780,375cyclictest3003521-21kworker/u8:1+efi_rts_wq19:34:160
3029936993780,374cyclictest3391849-21kworker/u8:3+efi_rts_wq23:40:150
3029940993770,373cyclictest3003521-21kworker/u8:1+efi_rts_wq22:00:161
3029940993760,373cyclictest3003521-21kworker/u8:1+efi_rts_wq21:09:321
3029936993750,372cyclictest3261965-21kworker/u8:2+efi_rts_wq23:45:160
3029943993731,369cyclictest2457890-21kworker/u8:2+efi_rts_wq19:30:152
3029936993730,369cyclictest3003521-21kworker/u8:1+efi_rts_wq19:25:120
3029936993710,367cyclictest3003521-21kworker/u8:1+efi_rts_wq19:35:100
3029940993701,365cyclictest3227423-21kworker/u8:3+efi_rts_wq21:50:141
3029940993681,364cyclictest3003521-21kworker/u8:1+efi_rts_wq20:05:141
3029940993681,363cyclictest3003521-21kworker/u8:1+efi_rts_wq19:50:111
3029936993671,363cyclictest2457890-21kworker/u8:2+efi_rts_wq20:54:290
3029943993660,362cyclictest3003521-21kworker/u8:1+efi_rts_wq21:15:132
3029940993661,361cyclictest3003521-21kworker/u8:1+efi_rts_wq20:45:141
3029940993640,360cyclictest3261965-21kworker/u8:2+efi_rts_wq22:20:111
3029940993630,359cyclictest3341698-21kworker/u8:4+efi_rts_wq23:05:141
3029943993610,355cyclictest3305654-21kworker/u8:3+efi_rts_wq22:39:522
3029936993610,357cyclictest3261965-21kworker/u8:2+efi_rts_wq22:50:160
3029943993590,355cyclictest3261965-21kworker/u8:2+efi_rts_wq22:50:162
3029940993580,355cyclictest2457890-21kworker/u8:2+efi_rts_wq19:40:131
3029943993560,352cyclictest3003521-21kworker/u8:1+efi_rts_wq21:40:152
3029943993480,345cyclictest3003521-21kworker/u8:1+efi_rts_wq21:10:142
3029936993470,343cyclictest3003521-21kworker/u8:1+efi_rts_wq21:40:150
3029936993460,342cyclictest3261965-21kworker/u8:2+efi_rts_wq23:15:130
3029943993430,339cyclictest2457890-21kworker/u8:2+efi_rts_wq20:40:142
3029943993391,335cyclictest3391849-21kworker/u8:3+efi_rts_wq23:40:152
3029936993360,332cyclictest3003521-21kworker/u8:1+efi_rts_wq21:10:160
3029943993350,332cyclictest3261965-21kworker/u8:2+efi_rts_wq22:40:132
3029943993300,327cyclictest3003521-21kworker/u8:1+efi_rts_wq20:25:112
3029943993300,327cyclictest2457890-21kworker/u8:2+efi_rts_wq20:15:122
3029943993300,326cyclictest3003521-21kworker/u8:1+efi_rts_wq21:55:142
3029943993300,326cyclictest2457890-21kworker/u8:2+efi_rts_wq19:24:142
3029943993290,325cyclictest3261965-21kworker/u8:2+efi_rts_wq00:21:292
3029943993280,324cyclictest3003521-21kworker/u8:1+efi_rts_wq22:10:152
3029940993271,322cyclictest3003521-21kworker/u8:1+efi_rts_wq22:05:141
3029943993260,322cyclictest3341698-21kworker/u8:4+efi_rts_wq23:20:112
3029943993260,322cyclictest3211486-21kworker/u8:0+efi_rts_wq22:20:122
3029936993240,321cyclictest3003521-21kworker/u8:1+efi_rts_wq21:29:370
3029943993230,320cyclictest3471368-21kworker/u8:3+efi_rts_wq00:35:122
3029943993220,318cyclictest3261965-21kworker/u8:2+efi_rts_wq23:10:162
3029943993190,316cyclictest3419996-21kworker/u8:0+efi_rts_wq00:31:312
3029936993190,316cyclictest3211486-21kworker/u8:0+efi_rts_wq22:10:130
3029940993171,312cyclictest3003521-21kworker/u8:1+efi_rts_wq20:14:221
3029936993150,311cyclictest3377815-21kworker/u8:1+efi_rts_wq23:35:130
3029943993131,308cyclictest3003521-21kworker/u8:1+efi_rts_wq20:50:112
3029936993130,309cyclictest3419996-21kworker/u8:0+efi_rts_wq23:55:120
3029936993120,308cyclictest3450371-21kworker/u8:1+efi_rts_wq00:30:190
3029943993110,308cyclictest3341698-21kworker/u8:4+efi_rts_wq23:04:562
3029936993100,307cyclictest3261965-21kworker/u8:2+efi_rts_wq22:20:120
3029936993040,301cyclictest3211486-21kworker/u8:0+efi_rts_wq22:49:540
3029943993030,300cyclictest3305654-21kworker/u8:3+efi_rts_wq22:45:122
3029936993030,300cyclictest3261965-21kworker/u8:2+efi_rts_wq00:06:250
3029936993010,298cyclictest2457890-21kworker/u8:2+efi_rts_wq20:49:290
3029936992990,296cyclictest3261965-21kworker/u8:2+efi_rts_wq22:55:130
3029943992960,292cyclictest3227423-21kworker/u8:3+efi_rts_wq22:00:152
3029943992930,289cyclictest3003521-21kworker/u8:1+efi_rts_wq20:05:142
3029940992930,289cyclictest3003521-21kworker/u8:1+efi_rts_wq22:25:171
3029940992880,284cyclictest3471368-21kworker/u8:3+efi_rts_wq00:35:121
3029936992840,281cyclictest2457890-21kworker/u8:2+efi_rts_wq20:29:250
3029936992810,277cyclictest2457890-21kworker/u8:2+efi_rts_wq20:15:130
3029940992780,275cyclictest3327266-21kworker/u8:1+efi_rts_wq22:59:561
3029936992750,272cyclictest3003521-21kworker/u8:1+efi_rts_wq21:19:330
3029940992710,268cyclictest3261965-21kworker/u8:2+efi_rts_wq22:35:131
3029940992710,268cyclictest3003521-21kworker/u8:1+efi_rts_wq21:20:151
3029945992521,1cyclictest0-21swapper/300:39:593
3029945992219,1cyclictest0-21swapper/320:12:323
3029945992118,1cyclictest0-21swapper/321:40:013
3029945992118,1cyclictest0-21swapper/300:00:013
3029945992017,1cyclictest0-21swapper/323:35:013
3029945992017,1cyclictest0-21swapper/321:20:013
3029943992016,3cyclictest524-21in:imuxsock22:20:002
3029940992015,3cyclictest3327660-21cpuspeed_turbos22:50:151
3029945991916,1cyclictest0-21swapper/323:55:003
3029945991916,1cyclictest0-21swapper/322:10:003
3029945991916,1cyclictest0-21swapper/321:15:003
3029945991916,1cyclictest0-21swapper/300:25:003
3029940991914,3cyclictest768-21gdbus19:47:521
3029936991917,1cyclictest0-21swapper/020:35:000
3029936991916,2cyclictest3390325-21needreboot23:30:210
3029945991815,1cyclictest3176008-21turbostat21:04:593
3029945991815,1cyclictest0-21swapper/319:47:533
3029945991815,1cyclictest0-21swapper/300:20:013
3029945991814,1cyclictest0-21swapper/320:30:193
3029943991816,1cyclictest3182218-21cron21:10:002
3029943991815,2cyclictest516-21systemd-logind19:45:012
3029943991815,2cyclictest1-21systemd21:30:282
3029943991815,1cyclictest3435556-21sh00:05:002
3029943991814,3cyclictest502-21NetworkManager19:47:542
3029940991815,2cyclictest3349033-21latency_hist23:05:001
3029940991814,3cyclictest3094719-21latency_hist20:00:001
3029940991812,4cyclictest3175976-21cron21:04:591
3029936991816,1cyclictest3380363-21kthreadcore23:25:160
3029936991816,1cyclictest3380363-21kthreadcore23:25:150
3029936991814,2cyclictest0-21swapper/019:25:010
3029945991715,1cyclictest0-21swapper/320:45:023
3029945991714,1cyclictest0-21swapper/323:40:293
3029945991714,1cyclictest0-21swapper/320:50:323
3029945991714,1cyclictest0-21swapper/320:01:523
3029945991714,1cyclictest0-21swapper/320:00:003
3029940991713,3cyclictest331ktimers/119:35:091
3029940991713,3cyclictest3316479-21kthreadcore22:40:211
3029940991713,2cyclictest0-21swapper/119:10:011
3029940991711,4cyclictest3430093-21kthreadcore00:00:231
3029945991613,1cyclictest0-21swapper/323:20:003
3029945991613,1cyclictest0-21swapper/322:40:173
3029945991613,1cyclictest0-21swapper/322:35:013
3029945991613,1cyclictest0-21swapper/319:15:543
3029945991613,1cyclictest0-21swapper/300:10:013
3029945991613,1cyclictest0-21swapper/300:00:143
3029940991613,2cyclictest3058790-21irqrtprio19:30:201
3029940991613,2cyclictest3029931-21cyclictest19:15:311
3029940991612,3cyclictest3209248-21kthreadcore21:25:191
3029940991612,2cyclictest0-21swapper/120:20:001
3029940991612,2cyclictest0-21swapper/100:25:201
3029936991613,2cyclictest766-21gmain20:36:450
3029936991613,2cyclictest0-21swapper/023:25:010
34556672150,1chrt0-21swapper/200:15:282
3029945991512,1cyclictest0-21swapper/321:50:233
3029945991512,1cyclictest0-21swapper/320:36:443
3029945991511,1cyclictest0-21swapper/323:45:323
3029945991511,1cyclictest0-21swapper/322:10:333
3029943991511,3cyclictest502-21NetworkManager20:12:322
3029943991511,3cyclictest3391849-21kworker/u8:3-rpciod00:15:002
3029940991511,3cyclictest3146014-21irqrtprio20:40:201
3029936991512,2cyclictest3100659-21kworker/0:3+kacpid21:45:200
3029936991512,2cyclictest0-21swapper/000:30:000
302993699150,4cyclictest34584751irqcore00:20:190
3029945991412,1cyclictest0-21swapper/321:40:163
3029945991411,1cyclictest0-21swapper/323:10:223
3029945991411,1cyclictest0-21swapper/323:00:443
3029945991411,1cyclictest0-21swapper/322:50:293
3029945991411,1cyclictest0-21swapper/322:45:203
3029945991411,1cyclictest0-21swapper/322:40:003
3029945991411,1cyclictest0-21swapper/322:25:243
3029945991411,1cyclictest0-21swapper/322:20:123
3029945991411,1cyclictest0-21swapper/322:15:143
3029945991411,1cyclictest0-21swapper/321:20:193
3029945991411,1cyclictest0-21swapper/321:05:343
3029945991411,1cyclictest0-21swapper/320:45:213
3029945991411,1cyclictest0-21swapper/320:20:233
3029945991411,1cyclictest0-21swapper/319:30:013
3029945991411,1cyclictest0-21swapper/319:10:153
3029945991411,1cyclictest0-21swapper/300:30:203
3029945991411,1cyclictest0-21swapper/300:10:143
3029945991410,1cyclictest0-21swapper/323:35:163
3029945991410,1cyclictest0-21swapper/300:25:203
3029943991411,2cyclictest3262813-21gltestperf22:05:162
3029943991411,2cyclictest3182223-21diskmemload23:35:322
3029943991411,2cyclictest3088436-21turbostat.cron19:55:012
3029945991310,1cyclictest0-21swapper/323:25:213
3029945991310,1cyclictest0-21swapper/323:25:203
3029945991310,1cyclictest0-21swapper/323:05:203
3029945991310,1cyclictest0-21swapper/322:55:193
3029945991310,1cyclictest0-21swapper/322:00:233
3029945991310,1cyclictest0-21swapper/321:55:513
3029945991310,1cyclictest0-21swapper/321:45:183
3029945991310,1cyclictest0-21swapper/321:30:183
3029945991310,1cyclictest0-21swapper/320:58:213
3029945991310,1cyclictest0-21swapper/320:30:003
3029945991310,1cyclictest0-21swapper/320:15:193
3029945991310,1cyclictest0-21swapper/320:07:193
3029945991310,1cyclictest0-21swapper/319:50:283
3029945991310,1cyclictest0-21swapper/319:35:233
3029945991310,1cyclictest0-21swapper/319:20:223
3029940991310,2cyclictest3415171-21irqrtprio23:50:151
30295292130,2sleep30-21swapper/319:06:563
302994599129,1cyclictest0-21swapper/321:25:183
302994599129,1cyclictest0-21swapper/319:40:113
3029945991210,1cyclictest0-21swapper/323:20:103
3029945991210,1cyclictest0-21swapper/319:33:463
302994399128,2cyclictest0-21swapper/220:55:152
302993699110,3cyclictest3125082-21netstat20:20:220
30299439980,6cyclictest3029942-21latency_hist19:10:012
30299369971,4cyclictest3029788-21latency_hist19:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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