You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-12 - 20:44
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: 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 792 highest latencies:
System rack4slot2.osadl.org (updated Wed Aug 12, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1246929930,0sleep011630-1kworker/u3:107:05:580
129739912943,0cyclictest21950-21/usr/sbin/munin09:10:380
129739912641,0cyclictest14813-21/usr/sbin/munin12:00:240
129739912440,0cyclictest0-21swapper07:50:270
129739912438,0cyclictest0-21swapper09:51:330
129739912429,0cyclictest17833-21aten_r4power_cu08:59:580
129739912341,0cyclictest0-21swapper11:29:200
129739912241,0cyclictest0-21swapper11:01:230
129739912240,0cyclictest0-21swapper08:52:000
129739912210,0cyclictest4102-21/usr/sbin/munin11:29:570
129739912143,0cyclictest0-21swapper09:55:010
129739912142,0cyclictest0-21swapper08:25:340
129739912141,0cyclictest0-21swapper09:35:050
129739912139,0cyclictest0-21swapper12:17:020
129739912139,0cyclictest0-21swapper07:42:560
129739912135,0cyclictest0-21swapper08:34:320
129739912113,0cyclictest8270-21/usr/sbin/munin11:40:520
129739912050,0cyclictest0-21swapper11:50:390
129739912040,0cyclictest0-21swapper11:19:130
129739912040,0cyclictest0-21swapper07:18:410
129739912039,0cyclictest0-21swapper07:55:240
129739912039,0cyclictest0-21swapper07:30:510
129739912035,0cyclictest24973-21/usr/sbin/munin07:45:130
129739912027,0cyclictest13133-21fw_conntrack08:45:170
129739912023,0cyclictest15456-21users10:25:510
129739911953,0cyclictest0-21swapper12:24:580
129739911943,0cyclictest0-21swapper07:35:400
129739911941,0cyclictest0-21swapper10:46:260
129739911940,0cyclictest5726-21sendmail-msp10:00:430
129739911940,0cyclictest0-21swapper10:30:050
129739911940,0cyclictest0-21swapper10:10:180
129739911940,0cyclictest0-21swapper09:43:340
129739911940,0cyclictest0-21swapper08:16:080
129739911939,0cyclictest0-21swapper10:55:440
129739911939,0cyclictest0-21swapper10:15:130
129739911939,0cyclictest0-21swapper09:21:260
129739911939,0cyclictest0-21swapper07:10:180
129739911938,0cyclictest0-21swapper10:09:500
129739911937,0cyclictest0-21swapper11:11:390
129739911932,0cyclictest17007-21runrttasks08:55:450
129739911844,0cyclictest27648-21runrttasks09:27:350
129739911842,0cyclictest0-21swapper09:47:210
129739911840,0cyclictest0-21swapper09:15:420
129739911839,0cyclictest0-21swapper12:37:310
129739911839,0cyclictest0-21swapper12:20:210
129739911839,0cyclictest0-21swapper09:33:240
129739911838,0cyclictest0-21swapper08:20:030
129739911836,0cyclictest0-21swapper08:35:270
129739911834,0cyclictest6511-21/usr/sbin/munin11:35:380
129739911834,0cyclictest0-21swapper10:22:330
129739911821,0cyclictest20765-1kworker/u3:009:08:500
129739911749,0cyclictest0-21swapper11:20:520
129739911749,0cyclictest0-21swapper10:44:030
129739911740,0cyclictest0-21swapper11:55:400
129739911739,0cyclictest0-21swapper08:05:190
129739911739,0cyclictest0-21swapper07:27:330
129739911737,0cyclictest31383-21latency_hist08:04:500
129739911737,0cyclictest0-21swapper08:11:030
129739911639,0cyclictest0-21swapper08:40:060
129739911626,0cyclictest17998-21df10:35:040
129739911611,0cyclictest24916-21/usr/sbin/munin12:30:130
129739911541,0cyclictest0-21swapper12:13:410
129739911538,0cyclictest0-21swapper11:05:030
129739911537,0cyclictest24548-21latency_hist10:54:500
129739911450,0cyclictest0-21swapper11:44:580
129739911439,0cyclictest0-21swapper07:20:160
129739911311,0cyclictest16721-21runrttasks12:05:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional