You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-11 - 14:57
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 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 rack5slot7.osadl.org (updated Tue Aug 11, 2026 12:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2602224572210,97sleep00-21swapper06:58:200
30439910418,47cyclictest16688-21apt-get11:47:230
30439910216,66cyclictest14434-21munin-run10:07:030
30439910119,60cyclictest23462-21munin-run12:07:030
30439910113,67cyclictest3358-21ssh11:08:150
30439910113,65cyclictest11079-21ssh11:30:330
30439910033,50cyclictest0-21swapper10:29:550
30439910018,62cyclictest31438-21apt-get09:22:180
30439910017,43cyclictest17677-21memory08:22:500
30439910015,22cyclictest1666-21users09:28:490
30439910010,67cyclictest7578-21ssh11:20:150
3043999929,51cyclictest0-21swapper10:51:540
3043999916,46cyclictest15402-21irqstats11:43:120
3043999916,45cyclictest32385-21memory10:58:180
3043999916,44cyclictest7043-21ssh09:44:400
3043999916,43cyclictest20023-21munin-run11:57:010
3043999916,25cyclictest8617-21ssh09:48:530
3043999916,23cyclictest5044-21irqstats11:13:070
3043999915,64cyclictest29212-21irqstats12:23:080
3043999914,64cyclictest23337-21wget10:32:320
3043999913,63cyclictest1142-21ssh11:02:280
3043999913,25cyclictest11854-21df_inode11:32:520
3043999913,24cyclictest28262-21ssh09:12:420
3043999913,22cyclictest27582-21/usr/sbin/munin12:18:170
3043999817,59cyclictest20504-21df_inode11:57:580
3043999815,22cyclictest11382-21/usr/sbin/munin09:57:440
3043999740,39cyclictest14700-21aten_r5power_vo10:07:340
3043999719,59cyclictest25194-21munin-run12:12:040
3043999717,20cyclictest26740-21ssh12:16:060
3043999716,42cyclictest31499-21ssh10:55:540
3043999714,62cyclictest9768-21fw_conntrack09:53:010
3043999714,62cyclictest30161-21irqstats09:18:080
3043999714,23cyclictest17244-21users10:13:500
3043999713,61cyclictest32184-21sort12:32:060
3043999713,46cyclictest26515-21ssh10:41:520
3043999711,67cyclictest4960-21find09:38:390
3043999617,59cyclictest18568-21memory10:18:220
3043999615,62cyclictest13238-21/usr/sbin/munin11:37:330
3043999614,21cyclictest3402-21users09:33:460
3043999613,62cyclictest8489-21ssh11:23:060
3043999613,21cyclictest27077-21timerwakeupswit09:08:400
3043999514,43cyclictest19749-21apt-get10:22:260
3043999512,43cyclictest5510-21sort07:17:020
3043999510,48cyclictest24668-21/usr/sbin/munin09:02:370
3043999432,42cyclictest12720-21grep07:57:030
3043999410,62cyclictest10240-21wc07:42:260
304399938,24cyclictest21735-21sort08:47:040
3043999316,57cyclictest27052-21fw_conntrack10:43:030
3043999311,23cyclictest18748-21grep08:28:000
3043999212,22cyclictest4565-21munin-run07:12:010
3043999132,42cyclictest0-21swapper08:17:300
3043999113,58cyclictest24471-21wc09:02:070
3043999113,55cyclictest6651-21wc07:22:270
3043999110,63cyclictest20621-21grep08:38:020
3043999014,55cyclictest13931-21df_inode08:02:330
3043999012,42cyclictest11494-21proc_pri07:48:010
3043998919,26cyclictest14968-21memory08:07:500
3043998918,22cyclictest22971-21fw_conntrack08:52:390
3043998915,56cyclictest5580-21apt-get07:17:150
3043998914,60cyclictest22213-21grep08:47:530
3043998913,56cyclictest8005-21grep07:28:020
3043998817,27cyclictest3898-21users07:03:090
3043998810,22cyclictest15653-21cstates08:12:260
3043998716,24cyclictest19490-21memory08:32:500
3043998716,23cyclictest9968-21munin-run07:42:010
3043998716,22cyclictest12982-21df07:57:280
3043998619,23cyclictest8546-21df_inode07:32:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional