You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-07-03 - 06:11
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 the highest latencies:
System rack7slot3.osadl.org (updated Thu Jul 03, 2025 00:44:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3327287614sleep53-21mmcqd/019:06:300
339399262234cyclictest24110-21ssh23:03:470
339399261235cyclictest10170-21sshd22:02:070
339399261231cyclictest22080-21ssh22:55:160
339399260231cyclictest5318-21ssh21:40:020
339399260214cyclictest2837-21sendmail-mta19:31:460
339399259233cyclictest11214-21ssh00:32:160
339399258230cyclictest28187-21fschecks_time23:22:430
339399258226cyclictest31697-21ssh21:13:100
339399258199cyclictest16356-21ssh22:29:210
339399257231cyclictest29548-21chrt21:03:220
339399257224cyclictest23393-21munin-node0
339399254229cyclictest16458-21latency_hist20:06:440
339399254228cyclictest32546-21wc23:42:180
339399254225cyclictest10443-21idleruntime22:02:550
339399253227cyclictest1683-21ssh21:24:040
339399253222cyclictest20563-21timerandwakeup20:23:460
339399252219cyclictest5591-21runrttasks00:06:500
339399251217cyclictest19457-21timerandwakeup20:18:520
339399251184cyclictest5750-21df_inode00:07:240
339399250222cyclictest2728-21lxpanel19:13:270
339399250169cyclictest3330-21munin-run23:56:330
339399249221cyclictest22151-21latency_hist20:31:500
33939924853cyclictest7791-21munin-node0
33939924849cyclictest12461-21idleruntime-cro19:46:290
339399248222cyclictest30090-21munin-node0
339399248184cyclictest30726-21ls21:08:550
339399247223cyclictest73372sleep19:22:550
339399247221cyclictest19081-21df22:42:070
339399247220cyclictest4229-21ssh00:00:220
33939924646cyclictest1031-21ssh21:21:530
339399246218cyclictest25596-21ping23:11:230
339399246218cyclictest1589-21ssh23:48:400
339399246215cyclictest31345-21df23:37:100
339399246214cyclictest14538-21munin-node0
33939924544cyclictest19436-21netwatch22:43:100
33939924544cyclictest14719-21ntp_states19:58:260
339399245219cyclictest7325-21runrttasks00:13:570
339399245219cyclictest12272-21chrt22:11:420
339399245217cyclictest22707-21fw_packets22:57:570
339399245216cyclictest26479-21ssh23:15:020
339399244219cyclictest8194-21irqstats00:18:120
339399244219cyclictest12737-21ssh22:13:090
339399244217cyclictest28011-21fschecks_count20:57:140
339399244179cyclictest27325-21memory23:18:290
339399244172cyclictest15217-21munin-node0
339399243218cyclictest6653-21munin-run21:46:350
339399243216cyclictest20649-21memory22:48:330
339399243215cyclictest19950-21ifplugd19:33:010
339399243214cyclictest2728-21lxpanel20:42:050
339399242219cyclictest22338-21netwatch20:32:180
339399242217cyclictest32654-21ssh23:42:410
339399242214cyclictest2465-21runrttasks21:27:510
339399242176cyclictest4595-21latency_hist21:37:140
339399241213cyclictest9493-21ssh00:23:450
33939924045cyclictest2942-21runrttasks20:48:410
339399240212cyclictest8274-21ssh21:53:100
339399240212cyclictest13277-21munin-node0
339399240208cyclictest3542-21entropy19:07:010
339399240172cyclictest11928-21ssh00:35:280
339399239214cyclictest18525-21runrttasks20:16:070
339399239175cyclictest5920-21fschecks_time19:17:180
339399238175cyclictest17659-21runrttasks20:11:510
339399238172cyclictest2877-21snmpd22:33:110
339399237212cyclictest27643-21sleep20:55:280
339399236168cyclictest12930-21munin-run19:51:370
339399233166cyclictest10790-21ntp_states19:38:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional