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2024-04-21 - 05:02
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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 all highest latencies:
System rackeslot8.osadl.org (updated Sun Apr 21, 2024 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
570048994721,468cyclictest821127-21kworker/u8:3+efi_rts_wq22:40:130
570052994691,465cyclictest735866-21kworker/u8:1+efi_rts_wq23:50:131
570048994690,466cyclictest2017904-21kworker/u8:0+efi_rts_wq19:55:120
570054994650,461cyclictest2017904-21kworker/u8:0+efi_rts_wq20:05:152
570054994640,461cyclictest897604-21kworker/u8:4+efi_rts_wq00:00:152
570048994620,459cyclictest757972-21kworker/u8:0+efi_rts_wq21:45:140
570048994611,456cyclictest2068793-21kworker/u8:2+efi_rts_wq20:20:140
570048994610,457cyclictest735866-21kworker/u8:1+efi_rts_wq23:50:120
570054994591,455cyclictest2068793-21kworker/u8:2+efi_rts_wq21:05:122
570048994591,454cyclictest716086-21kworker/u8:4+efi_rts_wq21:35:130
570054994580,454cyclictest735866-21kworker/u8:1+efi_rts_wq22:05:152
570048994581,453cyclictest897604-21kworker/u8:4+efi_rts_wq23:20:130
570052994570,454cyclictest2017904-21kworker/u8:0+efi_rts_wq20:10:131
570052994570,454cyclictest2017904-21kworker/u8:0+efi_rts_wq20:10:121
570054994561,452cyclictest2017904-21kworker/u8:0+efi_rts_wq20:40:022
570052994550,452cyclictest821127-21kworker/u8:3+efi_rts_wq22:25:201
570052994550,452cyclictest735866-21kworker/u8:1+efi_rts_wq21:45:151
570048994541,450cyclictest2068793-21kworker/u8:2+efi_rts_wq19:25:130
570054994531,449cyclictest626212-21kworker/u8:3+efi_rts_wq21:20:142
570054994530,449cyclictest821127-21kworker/u8:3+efi_rts_wq22:55:122
570052994531,448cyclictest2017904-21kworker/u8:0+efi_rts_wq19:35:131
570052994530,450cyclictest2068793-21kworker/u8:2+efi_rts_wq20:20:131
570054994500,447cyclictest2068793-21kworker/u8:2+efi_rts_wq20:19:592
570054994500,447cyclictest2068793-21kworker/u8:2+efi_rts_wq20:19:582
570052994501,446cyclictest890624-21kworker/u8:2+efi_rts_wq23:15:111
570052994501,446cyclictest2068793-21kworker/u8:2+efi_rts_wq19:30:131
570054994490,445cyclictest897604-21kworker/u8:4+efi_rts_wq23:35:162
570054994480,445cyclictest972841-21kworker/u8:0+efi_rts_wq00:30:432
570054994480,444cyclictest735866-21kworker/u8:1+efi_rts_wq23:00:122
570048994480,444cyclictest2068793-21kworker/u8:2+efi_rts_wq20:25:120
570048994470,443cyclictest757972-21kworker/u8:0+efi_rts_wq21:50:130
570054994461,441cyclictest716086-21kworker/u8:4+efi_rts_wq21:55:132
570052994460,442cyclictest735866-21kworker/u8:1+efi_rts_wq23:10:151
570052994450,441cyclictest2017904-21kworker/u8:0+efi_rts_wq19:45:201
570048994451,440cyclictest735866-21kworker/u8:1+efi_rts_wq22:35:130
570048994440,440cyclictest716086-21kworker/u8:4+efi_rts_wq22:15:140
570054994431,438cyclictest890624-21kworker/u8:2+efi_rts_wq23:25:122
570048994431,438cyclictest716086-21kworker/u8:4+efi_rts_wq21:40:150
570048994420,438cyclictest735866-21kworker/u8:1+efi_rts_wq23:05:130
570054994410,437cyclictest806758-21kworker/u8:0+efi_rts_wq22:20:152
570054994410,437cyclictest806758-21kworker/u8:0+efi_rts_wq22:20:142
570054994380,435cyclictest757972-21kworker/u8:0+efi_rts_wq21:50:142
570052994380,434cyclictest2068793-21kworker/u8:2+efi_rts_wq20:45:121
570048994381,434cyclictest2017904-21kworker/u8:0+efi_rts_wq19:50:140
570048994381,433cyclictest953150-21kworker/u8:3+efi_rts_wq00:05:170
570048994361,432cyclictest821127-21kworker/u8:3+efi_rts_wq22:55:110
570048994361,432cyclictest2017904-21kworker/u8:0+efi_rts_wq21:10:050
570048994351,430cyclictest2017904-21kworker/u8:0+efi_rts_wq21:25:160
570052994340,430cyclictest925382-21kworker/u8:0+efi_rts_wq23:45:111
570048994341,429cyclictest953150-21kworker/u8:3+efi_rts_wq00:10:400
570052994331,428cyclictest735866-21kworker/u8:1+efi_rts_wq00:00:141
570052994321,427cyclictest2017904-21kworker/u8:0+efi_rts_wq19:50:141
570052994320,428cyclictest897604-21kworker/u8:4+efi_rts_wq23:20:131
570052994320,428cyclictest821127-21kworker/u8:3+efi_rts_wq22:35:131
570054994311,427cyclictest716086-21kworker/u8:4+efi_rts_wq21:40:112
570048994310,427cyclictest2017904-21kworker/u8:0+efi_rts_wq19:10:190
570052994301,426cyclictest735866-21kworker/u8:1+efi_rts_wq21:40:151
570054994290,426cyclictest735866-21kworker/u8:1+efi_rts_wq21:30:122
570054994270,424cyclictest897604-21kworker/u8:4+efi_rts_wq23:40:112
570054994270,424cyclictest2017904-21kworker/u8:0+efi_rts_wq21:25:172
570054994260,423cyclictest716086-21kworker/u8:4+efi_rts_wq22:00:132
570052994261,421cyclictest2017904-21kworker/u8:0+efi_rts_wq19:55:121
570048994261,421cyclictest2017904-21kworker/u8:0+efi_rts_wq19:45:200
570054994251,421cyclictest897604-21kworker/u8:4+efi_rts_wq00:05:402
570052994251,420cyclictest2068793-21kworker/u8:2+efi_rts_wq20:00:141
570052994250,421cyclictest2017904-21kworker/u8:0+efi_rts_wq20:15:151
570052994250,421cyclictest2017904-21kworker/u8:0+efi_rts_wq20:15:141
570052994241,419cyclictest626212-21kworker/u8:3+efi_rts_wq21:15:151
570052994230,419cyclictest806758-21kworker/u8:0+efi_rts_wq22:15:141
570054994220,419cyclictest972841-21kworker/u8:0+efi_rts_wq00:25:442
570048994220,418cyclictest972841-21kworker/u8:0+efi_rts_wq00:20:410
570054994211,416cyclictest897604-21kworker/u8:4+efi_rts_wq00:15:132
570048994210,417cyclictest2068793-21kworker/u8:2+efi_rts_wq19:40:130
570052994170,413cyclictest952073-21kworker/u8:2+efi_rts_wq00:10:141
570052994170,412cyclictest771827-21kworker/u8:2+efi_rts_wq22:00:151
570048994161,412cyclictest2068793-21kworker/u8:2+efi_rts_wq19:24:480
570048994150,412cyclictest821127-21kworker/u8:3+efi_rts_wq22:45:240
570048994140,411cyclictest735866-21kworker/u8:1+efi_rts_wq23:40:100
570048994130,409cyclictest626212-21kworker/u8:3+efi_rts_wq21:15:160
570052994120,409cyclictest716086-21kworker/u8:4+efi_rts_wq22:06:181
570052994111,406cyclictest806758-21kworker/u8:0+efi_rts_wq22:50:141
570054994100,406cyclictest897604-21kworker/u8:4+efi_rts_wq23:20:142
570052994080,405cyclictest821127-21kworker/u8:3+efi_rts_wq23:05:131
570052994071,403cyclictest2017904-21kworker/u8:0+efi_rts_wq21:25:091
570052994070,404cyclictest821127-21kworker/u8:3+efi_rts_wq22:45:111
570054994051,400cyclictest925382-21kworker/u8:0+efi_rts_wq23:50:132
570054994050,402cyclictest897604-21kworker/u8:4+efi_rts_wq23:30:122
570048994050,402cyclictest2017904-21kworker/u8:0+efi_rts_wq20:04:560
570048994030,399cyclictest735866-21kworker/u8:1+efi_rts_wq21:55:130
570054994020,398cyclictest2017904-21kworker/u8:0+efi_rts_wq20:55:152
570052994021,397cyclictest1001643-21kworker/u8:1+efi_rts_wq00:35:141
570052994021,396cyclictest897604-21kworker/u8:4+efi_rts_wq00:20:121
570052994020,398cyclictest821127-21kworker/u8:3+efi_rts_wq22:55:121
570052994020,398cyclictest2017904-21kworker/u8:0+efi_rts_wq20:30:131
570054994000,396cyclictest2068793-21kworker/u8:2+efi_rts_wq19:20:132
570054993981,394cyclictest925382-21kworker/u8:0+efi_rts_wq23:45:112
570048993980,394cyclictest2068793-21kworker/u8:2+efi_rts_wq20:35:130
570048993960,392cyclictest897604-21kworker/u8:4+efi_rts_wq00:15:130
570054993931,389cyclictest2017904-21kworker/u8:0+efi_rts_wq20:10:132
570054993931,389cyclictest2017904-21kworker/u8:0+efi_rts_wq20:10:122
570052993931,388cyclictest2017904-21kworker/u8:0+efi_rts_wq21:10:111
570048993930,390cyclictest821127-21kworker/u8:3+efi_rts_wq23:15:110
570052993910,388cyclictest2068793-21kworker/u8:2+efi_rts_wq20:50:121
570052993910,387cyclictest890624-21kworker/u8:2+efi_rts_wq23:35:151
570048993890,386cyclictest897604-21kworker/u8:4+efi_rts_wq00:25:140
570052993880,384cyclictest897604-21kworker/u8:4+efi_rts_wq23:55:151
570052993850,382cyclictest806758-21kworker/u8:0+efi_rts_wq23:00:131
570052993850,381cyclictest897604-21kworker/u8:4+efi_rts_wq00:25:141
570054993830,380cyclictest2017904-21kworker/u8:0+efi_rts_wq19:15:152
570054993830,379cyclictest890624-21kworker/u8:2+efi_rts_wq23:15:112
570048993820,379cyclictest735866-21kworker/u8:1+efi_rts_wq22:30:200
570048993751,370cyclictest735866-21kworker/u8:1+efi_rts_wq00:00:380
570048993740,371cyclictest735866-21kworker/u8:1+efi_rts_wq23:10:150
570048993730,370cyclictest2017904-21kworker/u8:0+efi_rts_wq20:14:590
570048993730,370cyclictest2017904-21kworker/u8:0+efi_rts_wq20:14:580
570048993710,367cyclictest890624-21kworker/u8:2+efi_rts_wq23:25:130
570054993700,363cyclictest806758-21kworker/u8:0+efi_rts_wq23:10:152
570052993691,365cyclictest716086-21kworker/u8:4+efi_rts_wq21:20:071
570052993690,366cyclictest897604-21kworker/u8:4+efi_rts_wq23:40:101
570048993690,365cyclictest2017904-21kworker/u8:0+efi_rts_wq19:15:150
570052993680,364cyclictest735866-21kworker/u8:1+efi_rts_wq22:40:221
570052993650,362cyclictest2017904-21kworker/u8:0+efi_rts_wq19:15:021
570048993650,362cyclictest2068793-21kworker/u8:2+efi_rts_wq20:50:120
570048993630,360cyclictest2017904-21kworker/u8:0+efi_rts_wq20:09:580
570048993620,358cyclictest821127-21kworker/u8:3+efi_rts_wq22:25:160
570048993600,356cyclictest897604-21kworker/u8:4+efi_rts_wq23:30:120
570048993590,356cyclictest925382-21kworker/u8:0+efi_rts_wq23:55:380
570048993580,355cyclictest735866-21kworker/u8:1+efi_rts_wq21:30:090
570048993570,354cyclictest716086-21kworker/u8:4+efi_rts_wq22:05:140
570048993540,351cyclictest2068793-21kworker/u8:2+efi_rts_wq21:05:060
570054993530,350cyclictest735866-21kworker/u8:1+efi_rts_wq21:45:152
570048993520,348cyclictest897604-21kworker/u8:4+efi_rts_wq23:35:340
570054993450,341cyclictest2068793-21kworker/u8:2+efi_rts_wq20:20:132
570052993430,340cyclictest2068793-21kworker/u8:2+efi_rts_wq21:05:141
570054993410,337cyclictest821127-21kworker/u8:3+efi_rts_wq22:50:142
570052993350,331cyclictest953150-21kworker/u8:3+efi_rts_wq00:30:141
570054993341,329cyclictest2017904-21kworker/u8:0+efi_rts_wq21:00:122
570052993250,317cyclictest2017904-21kworker/u8:0+efi_rts_wq20:55:031
570054993230,320cyclictest897604-21kworker/u8:4+efi_rts_wq23:55:142
570048993220,319cyclictest716086-21kworker/u8:4+efi_rts_wq22:10:120
570052993200,315cyclictest735866-21kworker/u8:1+efi_rts_wq21:30:121
570048993180,314cyclictest821127-21kworker/u8:3+efi_rts_wq23:00:270
570048993170,313cyclictest2017904-21kworker/u8:0+efi_rts_wq20:40:120
570052993150,312cyclictest806758-21kworker/u8:0+efi_rts_wq22:20:141
570052993150,312cyclictest806758-21kworker/u8:0+efi_rts_wq22:20:131
570052993120,309cyclictest890624-21kworker/u8:2+efi_rts_wq23:30:331
570048993120,309cyclictest2068793-21kworker/u8:2+efi_rts_wq20:45:120
570054993110,308cyclictest771827-21kworker/u8:2+efi_rts_wq22:10:102
570048993060,303cyclictest2017904-21kworker/u8:0+efi_rts_wq21:00:110
570052992970,294cyclictest2068793-21kworker/u8:2+efi_rts_wq19:29:501
570052992910,288cyclictest952073-21kworker/u8:2+efi_rts_wq00:05:171
570054992880,284cyclictest2017904-21kworker/u8:0+efi_rts_wq19:10:192
570054992870,284cyclictest626212-21kworker/u8:3+efi_rts_wq21:15:162
570048992870,284cyclictest2068793-21kworker/u8:2+efi_rts_wq19:34:500
570052992860,284cyclictest2068793-21kworker/u8:2+efi_rts_wq20:35:001
570052992840,281cyclictest2017904-21kworker/u8:0+efi_rts_wq21:00:121
570054992800,277cyclictest735866-21kworker/u8:1+efi_rts_wq22:30:142
570054992720,269cyclictest735866-21kworker/u8:1+efi_rts_wq23:05:142
570052992720,269cyclictest2017904-21kworker/u8:0+efi_rts_wq19:14:471
570054992710,268cyclictest1001643-21kworker/u8:1+efi_rts_wq00:35:452
570052992710,268cyclictest2068793-21kworker/u8:2+efi_rts_wq20:25:121
7818862370,1sleep10-21swapper/121:55:191
570048992417,5cyclictest0-21swapper/020:20:010
570048992417,5cyclictest0-21swapper/020:20:000
570052992320,2cyclictest806848-21apt-key22:15:011
570052992220,1cyclictest757957-21sendmail21:40:001
570048992015,4cyclictest0-21swapper/020:35:010
570048991914,4cyclictest786381-21fschecks_count22:00:160
570058991815,1cyclictest0-21swapper/300:35:133
570054991815,2cyclictest0-21swapper/220:35:012
570054991812,4cyclictest692154-21cron20:50:002
570052991815,2cyclictest505-21dbus-daemon00:20:011
283898180,3rtkit-daemon1-21systemd00:13:552
570058991714,1cyclictest0-21swapper/319:20:003
570054991713,2cyclictest0-21swapper/222:25:192
570054991713,2cyclictest0-21swapper/219:50:012
570048991712,4cyclictest1007405-21timerwakeupswit00:35:270
570048991711,5cyclictest932792-21cut23:45:130
570048991711,5cyclictest861339-21unixbench-2d22:50:280
570048991711,5cyclictest731295-21grep21:20:180
57005899163,9cyclictest5756912sleep319:11:283
570058991613,1cyclictest0-21swapper/323:55:003
570058991613,1cyclictest0-21swapper/323:05:253
570058991613,1cyclictest0-21swapper/322:55:183
570058991613,1cyclictest0-21swapper/322:35:053
570058991613,1cyclictest0-21swapper/322:30:013
570058991613,1cyclictest0-21swapper/322:10:163
570058991611,3cyclictest716064-21turbostat21:10:003
570052991610,4cyclictest910422-21sshd23:25:551
570048991611,4cyclictest995167-21/usr/sbin/munin00:30:190
570048991611,4cyclictest818578-21kthreadcore22:20:210
570048991611,4cyclictest818578-21kthreadcore22:20:200
570048991610,5cyclictest702972-21kthreadcore20:55:220
570058991512,1cyclictest0-21swapper/322:30:193
570058991512,1cyclictest0-21swapper/322:25:013
570058991512,1cyclictest0-21swapper/322:25:003
570058991512,1cyclictest0-21swapper/322:20:013
570058991512,1cyclictest0-21swapper/321:45:273
570058991512,1cyclictest0-21swapper/321:25:273
570058991512,1cyclictest0-21swapper/320:05:263
570058991511,1cyclictest0-21swapper/300:25:213
570058991510,2cyclictest730132-21turbostat21:20:003
570054991512,2cyclictest570042-21cyclictest22:42:412
570054991512,2cyclictest0-21swapper/219:35:262
570054991511,3cyclictest840552-21unixbench_singl22:35:272
570054991511,3cyclictest631008-21kthreadcore19:55:192
570054991511,3cyclictest601806-21unixbench-2d19:30:272
570052991512,2cyclictest613823-21unixbench_singl19:40:281
570052991511,3cyclictest833471-21unixbench-2d22:30:301
570052991511,3cyclictest2758-21cron20:10:011
57005899148,4cyclictest680347-21chrt20:40:013
570058991412,1cyclictest0-21swapper/323:25:143
570058991412,1cyclictest0-21swapper/321:50:183
570058991411,1cyclictest0-21swapper/323:55:183
570058991411,1cyclictest0-21swapper/323:35:223
570058991411,1cyclictest0-21swapper/323:35:003
570058991411,1cyclictest0-21swapper/323:15:173
570058991411,1cyclictest0-21swapper/323:15:003
570058991411,1cyclictest0-21swapper/323:00:153
570058991411,1cyclictest0-21swapper/322:45:153
570058991411,1cyclictest0-21swapper/322:10:013
570058991411,1cyclictest0-21swapper/322:00:183
570058991411,1cyclictest0-21swapper/321:55:173
570058991411,1cyclictest0-21swapper/321:40:213
570058991411,1cyclictest0-21swapper/321:20:193
570058991411,1cyclictest0-21swapper/321:10:183
570058991411,1cyclictest0-21swapper/320:40:153
570058991411,1cyclictest0-21swapper/320:30:143
570058991411,1cyclictest0-21swapper/320:00:243
570058991411,1cyclictest0-21swapper/320:00:013
570058991411,1cyclictest0-21swapper/319:20:193
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570058991411,1cyclictest0-21swapper/300:15:173
570058991411,1cyclictest0-21swapper/300:10:153
57005499145,3cyclictest471rcuog/220:55:012
570054991411,2cyclictest854062-21ntp_offset22:45:212
570054991411,2cyclictest613837-21unixbench_singl19:40:282
570054991410,2cyclictest635405-21kthreadcore20:00:202
57005499140,2cyclictest6781471kthreadcore20:35:192
57005499140,13cyclictest813996-21sendmail22:20:002
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570052991411,2cyclictest680592-21tr20:40:121
57004899145,4cyclictest606743-21tr19:35:190
57005899139,1cyclictest0-21swapper/321:00:133
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570058991310,1cyclictest0-21swapper/320:55:193
570058991310,1cyclictest0-21swapper/320:50:183
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570058991310,1cyclictest0-21swapper/319:50:193
570058991310,1cyclictest0-21swapper/319:40:183
570058991310,1cyclictest0-21swapper/319:35:153
570058991310,1cyclictest0-21swapper/319:30:173
570058991310,1cyclictest0-21swapper/319:25:173
570058991310,1cyclictest0-21swapper/300:30:193
570058991310,1cyclictest0-21swapper/300:05:203
570054991310,2cyclictest981948-21grep00:20:162
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570054991310,2cyclictest663863-21kernelversion20:25:162
57005899129,1cyclictest0-21swapper/323:40:143
57005899129,1cyclictest0-21swapper/321:35:163
57005899129,1cyclictest0-21swapper/321:30:143
57005899129,1cyclictest0-21swapper/320:25:163
57005899129,1cyclictest0-21swapper/320:20:143
57005899129,1cyclictest0-21swapper/320:15:173
57005899129,1cyclictest0-21swapper/320:15:163
570058991210,1cyclictest0-21swapper/323:45:143
570058991210,1cyclictest0-21swapper/319:45:243
570058991210,1cyclictest0-21swapper/300:00:193
57005499129,2cyclictest621587-21irqrtprio19:50:182
57005299120,11cyclictest0-21swapper/119:22:471
57005899119,1cyclictest0-21swapper/319:10:013
57005299117,2cyclictest0-21swapper/119:10:001
5642832111,5sleep0564285-21apt-get19:05:110
57005499104,4cyclictest590670-21/usr/sbin/munin19:25:112
28389890,5rtkit-daemon378-21systemd-udevd19:10:002
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