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2025-11-22 - 22:55
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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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack4slot3.osadl.org (updated Sat Nov 22, 2025 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30585212718,26sleep030612-21ntp_states07:08:370
1281521110,4sleep012816-21cat09:33:320
316109910321,72cyclictest4756-21munin-node12:28:210
250121030,4sleep02502-21cat09:03:050
316109910125,67cyclictest32105-21munin-node08:53:270
316109910119,72cyclictest478-21timerwakeupswit12:14:000
316109910013,48cyclictest1061-21fschecks_count07:18:250
31610999925,39cyclictest41ktimersoftd/009:50:530
31610999923,37cyclictest3023-21munin-node07:23:450
31610999922,67cyclictest24741-21sshd08:29:440
31610999915,75cyclictest755-21wc07:18:050
31610999914,76cyclictest1706-21ntp_kernel_pll_10:38:450
31610999827,60cyclictest2916-21munin-node10:43:200
31610999822,66cyclictest3242-21munin-node09:03:440
31610999719,39cyclictest6426-21munin-node09:13:370
31610999714,74cyclictest30887-21latency12:08:390
31610999623,34cyclictest19590-21munin-node08:13:570
31610999619,67cyclictest19052-21cpu09:53:220
31610999618,39cyclictest15286-21seq11:19:540
31610999615,71cyclictest7402-21sshd12:35:460
31610999615,71cyclictest3533-21runrttasks08:02:480
31610999615,71cyclictest27734-21munin-node08:39:110
31610999613,73cyclictest11477-21munin-node07:49:010
31610999431,53cyclictest18058-21ntp_states11:28:490
31610999416,40cyclictest26054-21missed_timers11:53:410
31610999330,54cyclictest3217-21snmpd08:44:310
31610999324,59cyclictest14502-21munin-node09:38:400
31610999324,38cyclictest13276-21runrttasks07:54:080
31610999314,69cyclictest6602-21munin-node10:53:410
31610999223,30cyclictest26527-21seq10:14:570
31610999223,29cyclictest2153-21cat12:19:010
31610999214,69cyclictest8897-21chrt09:21:520
31610999214,69cyclictest3533-21runrttasks10:23:440
31610999214,69cyclictest22322-21munin-node11:43:170
31610999214,69cyclictest20472-21chrt11:37:310
31610999126,55cyclictest4153-21munin-node07:28:160
31610999125,56cyclictest15516-21munin-node08:03:320
31610999116,65cyclictest32520-21munin-node10:33:520
31610999114,68cyclictest7663-21munin-node10:58:150
31610999114,68cyclictest3533-21runrttasks11:52:470
31610999114,68cyclictest28615-21sshd12:02:450
31610999111,71cyclictest31602-21chrt08:52:450
31610999025,55cyclictest20654-21munin-node11:38:170
31610999015,65cyclictest26069-21munin-node08:33:540
31610999015,65cyclictest17159-21latency_hist09:48:030
31610999014,67cyclictest29298-21missed_timers12:03:390
31610999014,67cyclictest10845-21aten_r4power_po09:28:170
31610999014,66cyclictest22694-21munin-node08:23:510
31610998930,51cyclictest31609-21cyclictest08:19:200
31610998930,50cyclictest21135-21sshd09:58:440
31610998929,51cyclictest3217-21snmpd07:38:540
31610998925,53cyclictest5862-21wget07:33:190
31610998923,55cyclictest17147-21munin-node08:08:340
31610998916,64cyclictest12716-21df_abs11:13:220
31610998911,68cyclictest16725-21timerwakeupswit11:24:000
31610998824,54cyclictest2879-21munin-node12:24:050
31610998824,54cyclictest10915-21munin-node11:08:210
31610998824,54cyclictest10486-21sshd07:47:440
31610998814,65cyclictest3533-21runrttasks10:06:150
31610998814,65cyclictest23933-21cpu10:08:200
31610998728,49cyclictest27196-21munin-node10:18:230
31610998724,53cyclictest9399-21wget11:03:180
31610998724,53cyclictest30261-21munin-node10:28:430
31610998723,55cyclictest4421-21munin-node10:48:270
31610998722,55cyclictest9303-21crond12:43:030
31610998623,54cyclictest4284-21munin-node09:09:110
31610998414,61cyclictest9157-21munin-node09:23:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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