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2024-11-04 - 23:10
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Data to construct the above plot have been generated using the RT test utility cyclictest.

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 100 highest latencies:
System rackeslot4.osadl.org (updated Mon Nov 04, 2024 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
273559992522,2cyclictest558767-21sh10:50:003
273556992319,3cyclictest348347-21cron08:20:012
273552992219,2cyclictest410374-21cron09:15:001
273552992217,3cyclictest559116-21apt-config10:50:011
273556992118,2cyclictest322450-21irqcore07:55:182
273552992118,2cyclictest436455-21kthreadcore09:30:161
273556992013,6cyclictest3553373-21systemd-journal09:19:592
273552992016,2cyclictest0-21swapper/112:25:001
273556991915,3cyclictest2919-21cron08:30:012
273552991916,2cyclictest75-21kswapd010:55:011
273552991916,2cyclictest576084-21irqcore11:00:171
273552991916,2cyclictest0-21swapper/107:40:001
273552991914,3cyclictest278782-21munin-plugin-st07:15:001
273559991816,1cyclictest310759-21latency_hist07:45:013
273556991815,2cyclictest552479-21kthreadcore10:45:172
273556991815,2cyclictest1-21systemd12:25:002
273556991815,2cyclictest0-21swapper/211:40:142
273556991814,2cyclictest0-21swapper/211:00:232
273552991814,3cyclictest532374-21processes10:30:241
273552991814,3cyclictest0-21swapper/110:05:001
273552991814,3cyclictest0-21swapper/110:05:001
273552991813,3cyclictest0-21swapper/110:40:001
273559991714,2cyclictest0-21swapper/309:10:003
273559991714,2cyclictest0-21swapper/308:50:003
273559991713,2cyclictest0-21swapper/308:20:003
27355699171,7cyclictest321708-21idleruntime-cro07:55:002
273556991714,2cyclictest316028-21idleruntime-cro07:50:012
273556991714,2cyclictest273544-21cyclictest09:45:002
273556991713,3cyclictest680107-21kthreadcore12:05:182
273556991713,3cyclictest645929-21fschecks_count11:45:152
273556991713,3cyclictest337500-21systemd-run08:10:002
273556991713,3cyclictest0-21swapper/207:40:002
273556991713,2cyclictest0-21swapper/210:40:162
273556991712,4cyclictest713755-21grep12:25:242
273556991712,3cyclictest717043-21cpuspeed_turbos12:30:152
273556991712,3cyclictest599556-21irqcore11:15:182
273549991714,2cyclictest61450irq/128-enp0s29f1:rx-010:50:130
273549991713,3cyclictest352644-21cut08:20:190
273559991613,2cyclictest491ktimers/310:19:383
273559991612,3cyclictest434242-21fschecks_time09:30:143
273559991610,4cyclictest425865-21grep09:25:003
273556991613,2cyclictest634353-21grep11:35:212
273556991613,2cyclictest562599-21kthreadcore10:50:182
273556991613,2cyclictest401ktimers/212:39:452
273556991613,2cyclictest401ktimers/211:23:552
273556991613,2cyclictest401ktimers/210:31:442
273556991613,2cyclictest0-21swapper/211:50:202
273556991612,3cyclictest403044-21cpuspeed_turbos09:10:132
273556991611,3cyclictest0-21swapper/210:20:002
273552991613,2cyclictest311ktimers/111:31:241
273552991612,3cyclictest501566-21unixbench_singl10:10:251
273552991612,3cyclictest501566-21unixbench_singl10:10:251
273552991612,3cyclictest469585-21processes09:50:231
27355299160,6cyclictest637608-21munin-run11:40:001
273549991614,1cyclictest315060-21needreboot07:45:210
273549991613,2cyclictest61450irq/128-enp0s29f1:rx-011:10:180
273549991613,2cyclictest61450irq/128-enp0s29f1:rx-011:01:560
273549991613,2cyclictest61450irq/128-enp0s29f1:rx-009:12:480
273549991613,2cyclictest61450irq/128-enp0s29f1:rx-008:25:500
273549991613,2cyclictest524370-21head10:25:210
273549991612,3cyclictest61450irq/128-enp0s29f1:rx-007:20:140
273549991612,3cyclictest331798-21unixbench_singl08:00:260
273559991514,1cyclictest491ktimers/312:35:373
273559991512,2cyclictest677739-21cpuspeed_turbos12:05:133
27355699159,4cyclictest0-21swapper/210:05:002
27355699159,4cyclictest0-21swapper/210:05:002
27355699158,5cyclictest3553373-21systemd-journal08:55:002
27355699158,5cyclictest3553373-21systemd-journal07:25:002
27355699151,7cyclictest700607-21munin-run12:20:002
273556991512,2cyclictest0-21swapper/209:25:002
273556991511,3cyclictest0-21swapper/209:35:162
273556991511,2cyclictest0-21swapper/211:10:152
273556991511,2cyclictest0-21swapper/209:45:232
273556991510,4cyclictest401ktimers/211:32:322
273556991510,3cyclictest0-21swapper/210:20:162
273556991510,3cyclictest0-21swapper/209:00:162
273556991510,3cyclictest0-21swapper/208:25:002
27355299158,5cyclictest672440-21cut12:00:171
273552991513,1cyclictest311ktimers/111:47:211
273552991511,3cyclictest584516-21kthreadcore11:05:181
273552991511,3cyclictest489687-21irqcore10:05:161
273552991511,3cyclictest311ktimers/109:44:591
273552991511,2cyclictest0-21swapper/107:45:001
273549991512,2cyclictest61450irq/128-enp0s29f1:rx-008:35:090
273549991512,2cyclictest61450irq/128-enp0s29f1:rx-007:29:030
273549991512,2cyclictest61450irq/128-enp0s29f1:rx-007:15:110
273549991512,2cyclictest343098-21journal-offline08:15:000
273549991512,2cyclictest171ktimers/010:01:590
273549991512,2cyclictest171ktimers/010:01:580
273559991411,2cyclictest521-21systemd-logind07:40:003
273559991411,2cyclictest0-21swapper/311:35:003
273559991411,2cyclictest0-21swapper/309:55:003
273559991411,2cyclictest0-21swapper/308:55:013
273559991410,3cyclictest326533-21unixbench_singl07:55:273
273559991410,2cyclictest0-21swapper/309:55:003
27355699148,4cyclictest489733-21sed10:05:162
27355699148,4cyclictest3553373-21systemd-journal07:34:562
27355699148,4cyclictest3553373-21systemd-journal07:34:552
27355699141,3cyclictest0-21swapper/208:40:282
273556991411,2cyclictest614942-21gltestperf11:25:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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