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2024-11-22 - 11:28
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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 50 highest latencies:
System rackeslot4.osadl.org (updated Fri Nov 22, 2024 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11645799260,25cyclictest532341-21munin-plugin-st00:20:002
116452992218,2cyclictest0-21swapper/023:20:010
116454992117,3cyclictest2919-21cron19:55:001
116452992117,2cyclictest121676-21cron19:15:010
116462992016,3cyclictest0-21swapper/323:40:003
116457992017,2cyclictest410814-21sshd22:56:322
116452992017,2cyclictest524-21in:imuxsock00:30:000
116452992016,3cyclictest524-21in:imuxsock00:20:000
116462991915,2cyclictest0-21swapper/322:05:263
116462991915,2cyclictest0-21swapper/322:00:003
116462991915,2cyclictest0-21swapper/319:20:013
116462991915,2cyclictest0-21swapper/319:20:013
116462991914,3cyclictest0-21swapper/320:05:003
116457991916,2cyclictest0-21swapper/222:30:002
116452991916,2cyclictest468484-21kthreadcore23:35:170
116462991814,3cyclictest417857-21unixbench_singl23:00:243
116462991814,2cyclictest0-21swapper/322:05:003
11646299181,15cyclictest232340-21idleruntime-cro20:59:593
116454991815,2cyclictest0-21swapper/121:34:591
116454991814,3cyclictest262741-21ntp_kernel_pll_21:20:211
116454991813,3cyclictest459991-21fschecks_count23:30:181
116452991814,2cyclictest0-21swapper/022:20:230
116462991713,2cyclictest0-21swapper/323:20:273
116457991714,2cyclictest536950-21ntp_offset00:20:232
116457991714,2cyclictest468778-21kthreadcore23:35:172
116457991714,2cyclictest0-21swapper/223:05:152
116454991713,2cyclictest173708-21needreboot20:00:211
116454991710,5cyclictest137465-21apt19:30:001
11645299177,8cyclictest0-21swapper/023:13:110
116452991714,2cyclictest61450irq/128-enp0s29f1:rx-023:25:100
116452991714,2cyclictest61450irq/128-enp0s29f1:rx-022:50:260
116452991714,2cyclictest61450irq/128-enp0s29f1:rx-022:17:370
116452991714,2cyclictest61450irq/128-enp0s29f1:rx-021:48:130
116452991714,2cyclictest61450irq/128-enp0s29f1:rx-021:38:320
116452991714,2cyclictest61450irq/128-enp0s29f1:rx-000:30:200
116452991714,2cyclictest526-21rs:main0
116452991714,2cyclictest171ktimers/022:03:000
116452991713,3cyclictest61450irq/128-enp0s29f1:rx-023:00:100
116452991713,3cyclictest61450irq/128-enp0s29f1:rx-021:21:220
116452991713,3cyclictest61450irq/128-enp0s29f1:rx-020:10:130
116452991713,2cyclictest0-21swapper/023:50:220
116452991710,5cyclictest475536-21apt-get23:40:120
11646299169,5cyclictest400569-21tr22:50:213
116462991613,2cyclictest521-21systemd-logind21:05:003
116462991613,2cyclictest491ktimers/323:28:283
116462991613,2cyclictest466994-21latency_hist23:35:003
116462991613,2cyclictest193051-21kthreadcore20:20:183
116462991612,3cyclictest517977-21irqcore00:10:223
116462991612,2cyclictest367314-21fschecks_time22:30:183
116462991611,3cyclictest360441-21kthreadcore22:25:173
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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