You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-31 - 20:36
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 rack4slot2.osadl.org (updated Sun May 31, 2026 12:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74501990,0irq/46-4a10000015883-21runrttasks06:59:390
164179912842,0cyclictest0-21swapper11:50:370
164179912841,0cyclictest0-21swapper08:01:250
164179912642,0cyclictest20896-21fschecks_count07:14:070
164179912537,0cyclictest640-21/usr/sbin/munin07:49:260
164179912440,0cyclictest29148-21aten_r4power_po10:48:530
164179912440,0cyclictest0-21swapper09:08:350
164179912437,0cyclictest0-21swapper10:31:390
164179912342,0cyclictest0-21swapper11:14:050
164179912337,0cyclictest15487-21aten_r4power_po08:33:540
164179912335,0cyclictest31264-21seq10:54:140
164179912332,0cyclictest25706-21wget10:38:520
164179912329,0cyclictest15157-21runrttasks10:07:520
164179912328,0cyclictest11772-21runrttasks11:33:030
164179912248,0cyclictest7350irq/45-4a10000009:59:160
164179912246,0cyclictest0-21swapper10:25:480
164179912242,0cyclictest0-21swapper09:14:370
164179912240,0cyclictest0-21swapper11:24:240
164179912240,0cyclictest0-21swapper11:18:490
164179912240,0cyclictest0-21swapper07:39:150
164179912240,0cyclictest0-21swapper07:19:280
164179912238,0cyclictest0-21swapper12:29:200
164179912237,0cyclictest0-21swapper10:38:000
164179912232,0cyclictest484-21runrttasks08:49:010
164179912230,0cyclictest25023-21runrttasks08:59:400
164179912222,0cyclictest17948-21/usr/sbin/munin08:39:350
164179912150,0cyclictest7350irq/45-4a10000010:44:120
164179912148,0cyclictest0-21swapper09:19:260
164179912142,0cyclictest0-21swapper11:44:300
164179912139,0cyclictest0-21swapper07:33:560
164179912138,0cyclictest0-21swapper08:20:230
164179912138,0cyclictest0-21swapper07:24:190
164179912136,0cyclictest8428-21chrt08:13:410
164179912134,0cyclictest8606-21aten_r4power_en09:48:520
164179912127,0cyclictest18309-21runrttasks10:15:250
164179912040,0cyclictest0-21swapper11:54:340
164179912040,0cyclictest0-21swapper09:42:330
164179912040,0cyclictest0-21swapper08:24:270
164179912038,0cyclictest0-21swapper11:35:270
164179912038,0cyclictest0-21swapper09:54:400
164179912037,0cyclictest0-21swapper08:45:310
164179912035,0cyclictest2773-21sed11:04:390
164179912035,0cyclictest0-21swapper09:34:070
164179912027,0cyclictest8361-21runrttasks09:48:100
164179912026,0cyclictest21911-21runrttasks12:02:020
164179911948,0cyclictest0-21swapper12:18:590
164179911940,0cyclictest0-21swapper07:29:190
164179911939,0cyclictest0-21swapper07:04:320
164179911938,0cyclictest0-21swapper12:08:510
164179911938,0cyclictest0-21swapper11:39:120
164179911938,0cyclictest0-21swapper10:58:570
164179911938,0cyclictest0-21swapper07:53:560
164179911938,0cyclictest0-21swapper07:09:030
164179911937,0cyclictest30426-21runrttasks12:26:500
164179911937,0cyclictest0-21swapper08:06:370
164179911936,0cyclictest3637-21ls11:08:560
164179911936,0cyclictest0-21swapper09:29:190
164179911927,0cyclictest1963-21kworker/0:012:17:230
164179911923,0cyclictest14224-21irqstats08:29:190
164179911847,0cyclictest0-21swapper10:19:070
164179911837,0cyclictest0-21swapper12:04:200
164179911836,0cyclictest28230-21mailstats09:09:340
164179911834,0cyclictest0-21swapper07:45:070
164179911733,0cyclictest0-21swapper09:27:520
164179911731,0cyclictest9197-21memory08:14:250
164179911729,0cyclictest15830-21seq10:09:130
164179911634,0cyclictest0-21swapper08:57:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional