You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-13 - 05:36
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 Fri Dec 12, 2025 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
140179916215,137cyclictest11581-21runrttasks00:03:450
140179915315,127cyclictest23126-21munin-node00:38:580
140179915114,127cyclictest23508-21runrttasks21:21:030
140179915014,126cyclictest17719-21munin-node21:03:390
140179914815,123cyclictest15497-21chrt22:35:550
140179914814,124cyclictest24207-21fschecks_time21:23:390
140179914614,122cyclictest29102-21fw_packets21:38:350
140179914614,120cyclictest577-21munin-node21:49:160
140179914414,121cyclictest1323-21munin-node23:33:250
140179914315,118cyclictest30370-21wget20:03:260
140179914314,119cyclictest3533-21runrttasks19:19:430
140179914314,119cyclictest14601-21grep20:53:480
140179914314,119cyclictest10213-21swap22:19:080
140179914214,119cyclictest16200-21munin-node20:58:420
140179914214,119cyclictest1495-21fschecks_time21:53:400
140179914214,118cyclictest12939-21runrttasks20:48:430
140179914115,116cyclictest20286-21runrttasks21:11:130
140179914114,118cyclictest8950-21seq23:54:310
140179914114,116cyclictest338-21munin-node23:29:030
140179914014,90cyclictest3533-21runrttasks23:18:260
140179914014,117cyclictest13039-21fschecks_count00:08:370
140179913914,116cyclictest3533-21runrttasks23:45:080
140179913816,111cyclictest7659-21munin-node20:33:270
140179913815,112cyclictest25518-21munin-node21:28:260
140179913814,115cyclictest17493-21latency_hist22:43:150
140179913814,114cyclictest3182-21fschecks_time21:58:400
140179913814,114cyclictest2952-21munin-node20:18:320
140179913814,114cyclictest20650-21crond22:53:130
140179913814,113cyclictest27577-21iostat_ios21:33:460
140179913716,111cyclictest10901-21munin-node20:44:070
140179913716,110cyclictest11050-21wget22:23:250
140179913714,114cyclictest27429-21interrupts19:53:420
140179913714,113cyclictest17849-21munin-node00:23:320
140179913615,111cyclictest2983-21munin-node23:38:430
140179913615,110cyclictest30515-21munin-node23:24:030
140179913615,110cyclictest1967-21munin-node20:14:090
140179913614,113cyclictest3533-21runrttasks22:04:060
140179913614,112cyclictest6699-21munin-node23:48:420
140179913614,112cyclictest20700-21wget21:13:260
140179913614,111cyclictest23774-21munin-node19:44:010
140179913516,108cyclictest9287-21munin-node20:39:030
140179913516,108cyclictest20772-21munin-node22:53:580
140179913515,112cyclictest17519-21munin-node22:44:060
140179913515,110cyclictest24701-21awk23:04:040
140179913515,109cyclictest27265-21munin-node23:13:280
140179913515,109cyclictest22148-21munin-node19:38:250
140179913515,109cyclictest17286-21munin-node19:23:520
140179913514,112cyclictest7808-21munin-node22:13:250
140179913514,111cyclictest3533-21runrttasks00:34:110
140179913514,111cyclictest23396-21munin-node22:59:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional