You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-05 - 09:03
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 Tue May 05, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
296939915015,125cyclictest31685-21aten_r4power_vo00:24:190
296939914914,125cyclictest10623-21df21:39:210
296939914815,122cyclictest24900-21awk22:24:040
296939914814,124cyclictest21177-21munin-node23:50:040
296939914714,122cyclictest6262-21sensors_volt19:44:530
296939914615,119cyclictest26914-21munin-node22:29:260
296939914614,122cyclictest13455-21crond20:09:040
296939914515,119cyclictest13739-21munin-node23:29:150
296939914514,122cyclictest732-21munin-node19:29:240
296939914514,121cyclictest23537-21fschecks_count20:39:240
296939914414,92cyclictest32535-21seq22:45:150
296939914414,120cyclictest8709-21munin-node19:54:290
296939914315,95cyclictest4367-21munin-node21:19:330
296939914315,118cyclictest4693-21munin-node22:59:510
296939914315,118cyclictest24927-21aten_r4power_cu20:44:140
296939914314,120cyclictest3568-21runrttasks21:01:290
296939914314,119cyclictest7623-21missed_timers19:49:380
296939914314,119cyclictest2995-21processes21:14:530
296939914314,119cyclictest26966-21tune2fs00:09:260
296939914215,96cyclictest2117-21crond21:14:040
296939914214,119cyclictest7255-21munin-node23:09:160
296939914115,117cyclictest2485-21cpu22:54:180
296939914114,118cyclictest6118-21if_eth000:44:310
296939914114,118cyclictest3568-21runrttasks00:08:010
296939914114,117cyclictest25021-21aten_r4power_cu22:24:140
296939914113,119cyclictest16455-21seq23:35:420
296939914015,115cyclictest3250-21snmpd22:16:470
296939914015,115cyclictest17984-21munin-node23:40:040
296939914015,114cyclictest20025-21latency_hist22:09:050
296939914014,116cyclictest17255-21runrttasks20:19:330
296939913917,111cyclictest30601-21ntp_states00:19:460
296939913916,113cyclictest12935-21munin-node23:24:560
296939913914,116cyclictest3568-21runrttasks19:34:530
296939913914,115cyclictest31482-21munin-node21:04:160
296939913817,110cyclictest5632-21munin-node23:04:180
296939913815,114cyclictest20075-21aten_r4power_cu20:29:140
296939913814,86cyclictest23683-21munin-node23:59:240
296939913814,114cyclictest9742-21chrt21:35:020
296939913716,110cyclictest13659-21munin-node21:50:050
296939913715,111cyclictest12239-21df_inode21:44:210
296939913714,113cyclictest28252-21munin-node22:34:530
296939913616,109cyclictest28345-21munin-node00:14:540
296939913615,111cyclictest8961-21wget23:14:190
296939913615,111cyclictest4059-21sshd19:39:230
296939913615,111cyclictest18599-21munin-node23:44:520
296939913615,110cyclictest7176-21munin-node21:29:380
296939913614,113cyclictest10630-21cpu23:19:170
296939913521,104cyclictest31530-21df_inode19:24:200
296939913515,110cyclictest666-21munin-node22:49:180
296939913515,110cyclictest13576-21munin-node20:09:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional