You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-19 - 23:54
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 Sep 19, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/014077-21kworker/0:206:55:170
171149816413cyclictest2049-21munin-node11:25:420
171149816014cyclictest2631-21grep09:40:310
171149815914cyclictest28335-21munin-node11:05:460
171149815913cyclictest18456-21aten2.4_r3power10:30:500
171149815912cyclictest12113-21aten2.4_r3power08:25:410
171149815714cyclictest539-21munin-node09:35:150
171149815612cyclictest16854-21missed_timers08:40:450
171149815413cyclictest19993-21runrttasks12:21:070
171149815412cyclictest29893-21munin-node11:10:210
171149815112cyclictest13023-21mailstats08:30:170
171149815015cyclictest4111-21awk11:30:320
171149815013cyclictest26066-21wc10:55:450
171149815013cyclictest21275-21kernelversion08:55:360
171149815013cyclictest17514-21munin-node12:15:290
171149815012cyclictest5174-21munin-node11:35:370
171149815012cyclictest28386-21mailstats09:20:150
171149815012cyclictest27435-21nfs_client07:30:340
171149814913cyclictest7400-21grep08:10:380
171149814813cyclictest5651-21aten2.4_r3power09:50:310
171149814813cyclictest26226-21runrttasks07:27:260
171149814813cyclictest20066-21runrttasks08:51:000
171149814812cyclictest6748-21munin-node09:55:200
171149814811cyclictest24188-21nfs_client10:50:320
171149814811cyclictest20210-21runrttasks07:09:090
171149814713cyclictest14455-21munin-node10:20:210
171149814712cyclictest30588-21pluginstate07:40:390
171149814613cyclictest2792-21runrttasks11:45:430
171149814613cyclictest25628-21df_inode09:10:280
171149814613cyclictest20519-21latency_hist10:40:020
171149814612cyclictest9804-21munin-node11:50:400
171149814514cyclictest22940-21seq07:16:070
171149814513cyclictest22373-21ntp_offset10:45:240
171149814513cyclictest15229-21interrupts08:35:450
171149814513cyclictest12894-21mailstats12:00:150
171149814512cyclictest4487-21missed_timers09:45:470
171149814512cyclictest16024-21open_inodes10:25:150
171149814511cyclictest8799-21nfs_client08:15:320
171149814511cyclictest31952-21nfs_client11:15:350
171149814511cyclictest31227-21runrttasks09:29:130
171149814511cyclictest29104-21cpuspeed07:35:410
171149814415cyclictest1376-21cstates11:20:490
171149814412cyclictest3702-21munin-node08:00:220
171149814412cyclictest26838-21munin-node09:15:220
171149814412cyclictest10735-21aten2.4_r3power10:05:510
171149814411cyclictest20589-21munin-node12:25:280
171149814313cyclictest5239-21munin-node08:05:370
171149814313cyclictest21229-21kernelversion10:40:370
171149814313cyclictest12916-21munin-node10:15:280
171149814312cyclictest7148-21hostname11:40:300
171149814312cyclictest32498-21runrttasks07:46:360
171149814312cyclictest2792-21runrttasks07:50:350
171149814312cyclictest17913-21df_inode08:45:280
171149814311cyclictest11854-21nfs_client10:10:320
171149814213cyclictest14692-21df_inode12:05:250
171149814212cyclictest9014-21egrep10:00:440
171149814212cyclictest22661-21aten2.4_r3power09:00:290
171149814113cyclictest2792-21runrttasks11:55:350
171149814113cyclictest24071-21df_inode09:05:290
171149814113cyclictest23553-21munin-node07:20:240
171149814112cyclictest2614-21nfs_client07:55:330
171149814112cyclictest17165-21cpuspeed07:00:060
171149814111cyclictest16449-21nfs_client12:10:330
171149814013cyclictest32105-21aten2.4_r3power09:30:370
171149813913cyclictest27056-21cpu11:00:270
171149813912cyclictest20683-21aten2.4_r3power07:10:220
171149813912cyclictest10277-21sh08:20:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional