You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-02 - 20:56
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: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack4slot3.osadl.org (updated Sun Aug 02, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14520211416,25sleep014525-21ntp_states07:23:560
155189910114,77cyclictest31389-21sshd11:34:560
155189910026,65cyclictest3568-21runrttasks10:39:210
15518999925,65cyclictest3568-21runrttasks10:23:570
15518999814,75cyclictest4744-21latency08:33:550
15518999726,62cyclictest6021-21latency_hist11:58:240
15518999715,73cyclictest12534-21munin-node08:58:360
15518999714,46cyclictest1849-21munin-node10:04:150
15518999514,72cyclictest20423-21aten_r4power_cu07:43:330
15518999424,61cyclictest17243-21munin-node09:13:360
15518999420,65cyclictest8109-21munin-node12:03:510
15518999414,71cyclictest25396-21sed11:18:250
15518999414,70cyclictest1923-21munin-node11:44:140
15518999324,60cyclictest17357-21aten_r4power_en10:53:350
15518999323,61cyclictest28394-21latency_hist08:08:230
15518999315,68cyclictest16773-21runrttasks09:10:290
15518999314,70cyclictest20795-21cpu12:43:380
617129214,16sleep06174-21df_inode10:18:400
1994129213,16sleep019969-21timerwakeupswit12:39:190
1551899929,72cyclictest11267-21munin-node12:13:470
15518999231,51cyclictest41ktimersoftd/012:26:390
15518999221,64cyclictest22279-21munin-node12:49:080
15518999220,63cyclictest228442sleep011:09:080
15518999215,68cyclictest3568-21runrttasks07:28:560
15518999215,68cyclictest32190-21munin-node09:58:460
15518999215,67cyclictest2897-21munin-node10:08:430
15518999214,68cyclictest5856-21latency_hist10:18:240
15518999125,57cyclictest20877-21fschecks_time11:03:440
15518999120,62cyclictest27243-21df_abs11:23:380
15518999115,66cyclictest29681-21sshd09:49:560
15518999114,69cyclictest25799-21sort11:18:490
15518999114,69cyclictest16031-21fschecks_count12:28:450
15518999114,68cyclictest3568-21runrttasks09:36:030
15518999114,68cyclictest2587-21munin-node08:28:320
15518999114,68cyclictest12942-21if_eth012:18:510
15518999113,68cyclictest29706-21munin-node11:29:250
670829014,16sleep06706-21ntp_states11:59:080
15518999015,66cyclictest23682-21aten_r4power_en07:53:340
15518999014,67cyclictest3568-21runrttasks09:19:150
15518999014,67cyclictest17635-21latency07:33:560
15518998925,27cyclictest3568-21runrttasks08:43:340
15518998924,56cyclictest3568-21runrttasks08:08:530
15518998922,58cyclictest20854-21runrttasks09:23:490
15518998915,65cyclictest23614-21latency_hist07:53:240
15518998915,64cyclictest32097-21munin-node11:38:380
15518998914,66cyclictest30213-21munin-node09:53:540
15518998914,66cyclictest27287-21fschecks_time09:43:440
15518998914,66cyclictest26073-21processes09:39:110
15518998814,66cyclictest11438-21netstat10:34:010
15518998814,65cyclictest6190-21fschecks_time08:38:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional