You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-08 - 12:44
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 Wed Apr 08, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/023987-21kworker/0:118:57:520
299369814212cyclictest31724-21munin-node19:07:330
299369814113cyclictest3019-21runrttasks19:41:250
299369814112cyclictest25496-21munin-node22:17:420
299369813912cyclictest14651-21munin-node23:27:470
299369813713cyclictest10714-21aten2.4_r3power21:27:580
299369813513cyclictest4263-21unixbench_singl22:52:470
299369813513cyclictest26405-21cstates20:33:060
299369813512cyclictest7156-21df19:32:400
299369813312cyclictest14774-21mailstats19:57:350
299369813213cyclictest10038-21munin-node23:12:480
299369813113cyclictest8676-21df21:22:400
299369813112cyclictest5728-21cpu19:27:450
299369813112cyclictest31670-21mailstats22:37:330
299369813111cyclictest18208-21aten2.4_r3power21:52:480
299369813014cyclictest23601-21seq23:55:520
299369813014cyclictest1528-21aten2.4-expect19:13:010
299369813013cyclictest31852-21aten2.4-expect00:22:430
299369813013cyclictest27028-21munin-node22:22:480
299369813012cyclictest3019-21runrttasks23:44:240
299369813012cyclictest3019-21runrttasks00:17:460
299369813012cyclictest16608-21unixbench_singl21:47:460
299369812919cyclictest716-21mailstats00:27:360
299369812915cyclictest19988-21processes21:58:000
299369812913cyclictest2995-21aten2.4_r3power22:48:010
299369812912cyclictest3019-21runrttasks20:49:540
299369812912cyclictest14920-21aten2.4_r3power21:42:400
299369812912cyclictest13935-21latency21:38:040
299369812813cyclictest3019-21runrttasks23:35:310
299369812812cyclictest30057-21aten2.4_r3power19:02:270
299369812812cyclictest29854-21runrttasks00:16:340
299369812811cyclictest19233-21latency_hist20:12:250
299369812713cyclictest5767-21munin-node22:57:470
299369812713cyclictest3019-21runrttasks22:34:590
299369812713cyclictest11800-21aten2.4_r3power23:17:440
299369812712cyclictest7593-21aten2.4_r3power23:02:580
299369812712cyclictest3019-21runrttasks23:27:120
299369812712cyclictest27218-21sh00:07:430
299369812712cyclictest24207-21df_inode23:57:470
299369812712cyclictest1350-21needreboot20:57:550
299369812711cyclictest28565-21munin-node22:27:480
299369812613cyclictest25442-21munin-node00:02:330
299369812612cyclictest4625-21timerandwakeup21:08:030
299369812612cyclictest3019-21runrttasks23:10:420
299369812612cyclictest3019-21runrttasks21:32:360
299369812612cyclictest25214-21sshd22:16:050
299369812612cyclictest11680-21mailstats19:47:360
299369812611cyclictest28834-21aten2.4_r3power20:42:420
299369812515cyclictest18579-21expr23:38:060
299369812513cyclictest4078-21df19:22:410
299369812513cyclictest20816-21munin-node23:47:340
299369812513cyclictest14630-21latency_hist19:57:240
299369812512cyclictest31973-21df_inode20:52:450
299369812512cyclictest3019-21runrttasks20:24:370
299369812512cyclictest27073-21munin-node20:37:480
299369812512cyclictest21201-21seq20:17:470
299369812512cyclictest17118-21cstates20:03:060
299369812512cyclictest1226-21nfs_client22:42:520
299369812412cyclictest3867-21latency_hist19:22:230
299369812313cyclictest5707-21cpu21:12:450
299369812313cyclictest3019-21runrttasks21:03:550
299369812312cyclictest24229-21cpu20:27:450
299369812312cyclictest18294-21nfs_client20:07:530
299369812312cyclictest10294-21load19:42:410
299369812212cyclictest7358-21unixbench_singl21:17:470
299369812212cyclictest23747-21runrttasks22:11:510
299369812212cyclictest21815-21runrttasks22:03:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional