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2026-07-20 - 19:39
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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 highest latencies:
System rack4slot3.osadl.org (updated Mon Jul 20, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
100789915515,73cyclictest20920-21seq07:58:410
100789915314,69cyclictest22437-21munin-node08:03:010
100789915214,70cyclictest19859-21crond11:17:010
100789915114,70cyclictest31513-21fw_packets08:32:250
100789915014,66cyclictest12068-21munin-node09:12:230
100789914714,69cyclictest22141-21wc11:22:390
100789914613,68cyclictest3568-21runrttasks09:41:160
8670212418,24sleep08755-21tune2fs07:22:200
10078999915,75cyclictest12878-21munin-node12:33:030
3151929814,15sleep031563-21cut10:12:240
10078999714,74cyclictest25171-21munin-node09:52:280
2769229514,16sleep03347-21lldpd08:21:040
242929514,15sleep02432-21iostat08:42:310
1583229514,16sleep015835-21ntp_states12:42:460
2532129414,16sleep025319-21ntp_states08:12:430
10078999414,70cyclictest20287-21fschecks_time11:17:230
1025829314,16sleep010261-21df07:27:150
10078999315,69cyclictest12064-21df_abs10:52:180
10078999315,68cyclictest31393-21munin-node11:52:150
10078999313,71cyclictest31042-21runrttasks08:31:580
2908629214,15sleep029088-21users11:43:010
2821929214,15sleep028004-21munin-node10:02:230
10078999215,66cyclictest7445-21munin-node12:17:280
10078999214,69cyclictest3139-21unixbench_singl12:03:010
10078999214,69cyclictest22086-21munin-node09:42:400
10078999214,68cyclictest27620-21seq09:59:500
605529113,15sleep06081-21ps10:32:460
2317929114,15sleep023225-21df08:07:160
10078999115,39cyclictest3568-21runrttasks09:49:350
10078999114,68cyclictest9699-21uptime12:23:020
10078999114,68cyclictest29681-21munin-node10:07:130
10078999114,68cyclictest17865-21chrt12:48:160
10078999114,67cyclictest4889-21chrt12:08:170
10078999114,67cyclictest18847-21ntp_states07:52:450
10078999015,66cyclictest16540-21crond09:27:010
10078999015,65cyclictest5867-21runrttasks08:52:400
10078999014,67cyclictest870-21munin-node08:37:370
10078999014,67cyclictest3897-21entropy08:47:210
10078999014,66cyclictest8734-21aten_r4power_vo10:42:160
10078999014,66cyclictest18686-21munin-node09:32:290
10078998914,66cyclictest7004-21munin-node10:37:500
10078998914,66cyclictest15154-21munin-node07:42:150
10078998914,66cyclictest13491-21munin-node10:57:350
10078998914,66cyclictest10168-21munin-node09:07:130
10078998814,65cyclictest9802-21runrttasks09:05:010
10078998814,65cyclictest482-21aten_r4power_cu11:57:130
10078998814,65cyclictest3568-21runrttasks10:29:360
10078998814,65cyclictest3568-21runrttasks07:37:030
10078998814,64cyclictest5567-21cut12:12:170
10078998814,64cyclictest11833-21idleruntime-cro12:32:010
10078998715,63cyclictest25543-21munin-node11:32:500
10078998715,36cyclictest16612-21basename07:47:120
10078998714,64cyclictest7045-21cpu08:57:150
10078998714,64cyclictest3568-21runrttasks11:07:340
10078998714,64cyclictest12020-21fschecks_time07:32:240
10078998619,57cyclictest0-21swapper11:48:200
10078998615,61cyclictest14421-21munin-node09:18:020
10078998614,63cyclictest28854-21timerwakeupswit08:22:570
10078998515,61cyclictest606-21df_abs10:17:170
10078998514,62cyclictest11248-21munin-node10:48:000
10078998513,63cyclictest2289-21forks10:22:220
1615628413,15sleep00-21swapper11:03:140
10078998314,32cyclictest18597-21munin-node12:52:160
2789728217,14sleep00-21swapper11:41:290
10078998214,60cyclictest23225-21munin-node11:27:440
1817428114,54sleep018236-21latency_hist09:32:030
10078997915,55cyclictest13704-21cpu12:37:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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