You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-30 - 07:52
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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack3slot7.osadl.org (updated Sat May 30, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/020253-21kworker/0:119:02:560
323929815913cyclictest151132sleep023:24:250
323929815911cyclictest6603-21aten2.4_r3power19:27:440
323929815714cyclictest25250-21unixbench_singl22:12:500
323929815612cyclictest20416-21df21:57:440
323929815513cyclictest21828-21munin-node20:17:370
323929815412cyclictest1701-21mailstats00:27:380
323929815314cyclictest3229-21munin-node00:33:090
323929815313cyclictest32612-21munin-node22:37:590
323929815312cyclictest31074-21munin-node20:47:480
323929815312cyclictest24093-21netstat20:23:060
323929815312cyclictest14099-21munin-node21:38:090
323929815112cyclictest10015-21needreboot23:07:590
323929815013cyclictest10862sleep020:53:220
323929814912cyclictest23855-21expr23:52:560
323929814912cyclictest20297-21mailstats20:12:370
323929814812cyclictest27970-21munin-node22:22:360
323929814713cyclictest9551-21if_eth019:37:370
323929814713cyclictest9410-21latency_hist19:37:270
323929814713cyclictest30092-21seq22:27:580
323929814712cyclictest22374-21needreboot22:02:580
323929814613cyclictest15596-21munin-node23:28:080
323929814612cyclictest7898-21munin-node23:03:030
323929814612cyclictest21124-21aten2.4_r3power23:43:090
323929814514cyclictest2792-21runrttasks19:11:500
323929814513cyclictest18734-21munin-node20:08:000
323929814512cyclictest5322-21nfs_client19:22:540
323929814512cyclictest4830-21munin-node21:07:590
323929814512cyclictest18693-21munin-node23:38:080
323929814512cyclictest17460-21cpu20:02:490
323929814512cyclictest15657-21munin-node19:57:420
323929814414cyclictest30158-21aten2.4_r3power00:13:030
323929814412cyclictest7930-21munin-node21:17:450
323929814412cyclictest32388-21munin-node20:37:360
323929814313cyclictest32359-21runrttasks00:21:440
323929814313cyclictest17637-21nfs_client21:47:560
323929814313cyclictest13109-21nfs_client19:47:560
323929814312cyclictest6368-21munin-node21:12:380
323929814312cyclictest627-21nfs_client00:22:580
323929814312cyclictest3853-21vmstat21:02:570
323929814312cyclictest31112-21if_eth022:32:390
323929814312cyclictest26934-21nfs_client00:02:580
323929814312cyclictest21764-21munin-node23:47:490
323929814311cyclictest6358-21sendmail_mailtr22:57:360
323929814311cyclictest23775-21aten2.4_r3power22:07:520
323929814213cyclictest4841-21mailstats22:52:370
323929814213cyclictest26475-21mailstats22:17:380
323929814213cyclictest2245-21grep19:12:540
323929814212cyclictest2792-21runrttasks21:55:250
323929814114cyclictest2144-21aten2.4-expect22:42:520
323929814112cyclictest27982-21mailstats00:07:410
323929814112cyclictest11024-21munin-node19:42:590
323929814111cyclictest15899-21cpu21:42:480
323929814013cyclictest32388-21munin-node19:17:340
323929814013cyclictest12806-21cpu21:32:490
323929814012cyclictest3265-21munin-node22:48:070
323929814012cyclictest25352-21aten2.4_r3power20:27:530
323929814011cyclictest10004-21nfs_client21:22:570
323929813913cyclictest29664-21df20:42:430
323929813912cyclictest27183-21timerandwakeup20:33:060
323929813912cyclictest10964-21munin-node23:12:370
323929813812cyclictest2792-21runrttasks23:35:010
323929813812cyclictest2792-21runrttasks19:57:000
323929813812cyclictest12521-21munin-node23:17:490
323929813812cyclictest11005-21munin-node21:28:010
323929813712cyclictest25074-21aten2.4_r3power23:57:460
323929813612cyclictest1673-21latency_hist20:57:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional