You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-01 - 19:15
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: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot6.osadl.org (updated Mon Jun 01, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1450421480,3sleep31295699cyclictest11:58:393
1068911220,10ptp4l31171-21kworker/3:008:43:353
54032730,1sleep20-21swapper/212:21:312
163072720,4sleep21294899cyclictest09:55:092
242162690,5sleep0111rcuc/010:14:420
106891690,1ptp4l401ktimersoftd/313:11:393
98792640,5sleep11293999cyclictest12:25:231
81832630,6sleep01293599cyclictest12:57:300
127432604,10sleep20-21swapper/208:43:352
182002590,2sleep30-21swapper/310:55:123
157502590,5sleep125-21ksoftirqd/111:25:531
106891580,1ptp4l401ktimersoftd/313:48:313
106891580,1ptp4l401ktimersoftd/312:58:383
82322560,2sleep10-21swapper/112:57:351
106891560,1ptp4l401ktimersoftd/312:49:353
127042554,40sleep00-21swapper/008:43:040
135912520,2sleep10-21swapper/114:09:141
284752500,2sleep10-21swapper/109:14:531
12939995023,4cyclictest25-21ksoftirqd/113:19:581
12935995038,3cyclictest9-21ksoftirqd/013:54:450
12935995023,4cyclictest9-21ksoftirqd/013:00:150
12939994923,4cyclictest25-21ksoftirqd/109:44:401
12939994922,4cyclictest25-21ksoftirqd/113:25:141
12935994923,3cyclictest9-21ksoftirqd/014:05:050
12935994923,3cyclictest9-21ksoftirqd/013:25:060
12935994922,4cyclictest9-21ksoftirqd/010:04:590
125512490,2sleep30-21swapper/313:34:593
106891490,1ptp4l401ktimersoftd/312:22:053
12939994824,3cyclictest25-21ksoftirqd/111:15:141
12939994821,4cyclictest25-21ksoftirqd/113:15:021
12935994823,4cyclictest9-21ksoftirqd/013:30:030
12935994823,4cyclictest9-21ksoftirqd/009:34:550
12935994823,3cyclictest9-21ksoftirqd/010:30:110
12935994821,4cyclictest9-21ksoftirqd/012:25:050
119582480,3sleep211930-21ssh13:34:462
12939994722,4cyclictest25-21ksoftirqd/113:02:541
12939994722,4cyclictest25-21ksoftirqd/112:24:441
12939994721,4cyclictest25-21ksoftirqd/114:09:571
12935994741,3cyclictest18440-21ssh11:29:570
12935994723,4cyclictest9-21ksoftirqd/011:25:020
12935994723,3cyclictest9-21ksoftirqd/013:55:090
12935994723,3cyclictest9-21ksoftirqd/010:14:560
12935994722,4cyclictest9-21ksoftirqd/012:35:050
12935994722,4cyclictest9-21ksoftirqd/012:10:060
12935994722,4cyclictest9-21ksoftirqd/012:00:130
12935994722,4cyclictest9-21ksoftirqd/011:14:590
12935994722,3cyclictest9-21ksoftirqd/013:49:460
12935994722,3cyclictest9-21ksoftirqd/013:20:130
12935994721,3cyclictest9-21ksoftirqd/011:04:420
12935994720,3cyclictest9-21ksoftirqd/012:14:590
12935994719,4cyclictest9-21ksoftirqd/009:05:000
12935994719,4cyclictest9-21ksoftirqd/009:05:000
12939994623,3cyclictest25-21ksoftirqd/113:45:231
12939994622,4cyclictest25-21ksoftirqd/110:47:231
12939994622,3cyclictest25-21ksoftirqd/113:42:001
12939994622,3cyclictest25-21ksoftirqd/112:13:111
12939994621,4cyclictest25-21ksoftirqd/113:53:541
12939994621,4cyclictest25-21ksoftirqd/113:31:421
12939994621,3cyclictest25-21ksoftirqd/113:55:431
12939994621,3cyclictest25-21ksoftirqd/110:57:381
12935994624,3cyclictest9-21ksoftirqd/008:50:010
12935994621,3cyclictest9-21ksoftirqd/012:09:440
12935994621,3cyclictest9-21ksoftirqd/011:45:010
12935994621,3cyclictest9-21ksoftirqd/010:24:570
12935994620,4cyclictest9-21ksoftirqd/014:14:460
12935994620,4cyclictest9-21ksoftirqd/009:40:050
106891460,2ptp4l20414-21kworker/3:213:02:403
12939994522,3cyclictest25-21ksoftirqd/112:15:541
12939994521,4cyclictest25-21ksoftirqd/112:47:081
12939994521,4cyclictest25-21ksoftirqd/112:08:301
12939994520,4cyclictest25-21ksoftirqd/111:55:351
12939994520,4cyclictest25-21ksoftirqd/109:09:401
12939994520,4cyclictest25-21ksoftirqd/109:09:401
12939994519,4cyclictest25-21ksoftirqd/111:19:451
12939994519,3cyclictest25-21ksoftirqd/108:54:591
12939994519,3cyclictest25-21ksoftirqd/108:54:591
12939994517,4cyclictest25-21ksoftirqd/109:49:571
12935994521,4cyclictest9-21ksoftirqd/009:59:540
12935994521,4cyclictest9-21ksoftirqd/009:19:590
12935994521,3cyclictest9-21ksoftirqd/010:54:510
12935994520,3cyclictest9-21ksoftirqd/012:29:580
12935994520,3cyclictest9-21ksoftirqd/012:29:580
12935994519,4cyclictest9-21ksoftirqd/012:40:540
12935994518,4cyclictest9-21ksoftirqd/011:59:430
12935994516,4cyclictest9-21ksoftirqd/010:35:010
12939994421,4cyclictest25-21ksoftirqd/111:38:551
12939994421,3cyclictest25-21ksoftirqd/113:14:321
12939994420,4cyclictest25-21ksoftirqd/112:37:101
12939994420,4cyclictest25-21ksoftirqd/111:29:521
12939994420,3cyclictest25-21ksoftirqd/112:31:431
12939994420,3cyclictest25-21ksoftirqd/112:31:431
12939994418,4cyclictest25-21ksoftirqd/113:05:151
12939994417,4cyclictest25-21ksoftirqd/114:00:081
12939994415,9cyclictest25-21ksoftirqd/109:04:391
12939994415,9cyclictest25-21ksoftirqd/109:04:391
12935994421,3cyclictest9-21ksoftirqd/012:20:050
12935994421,3cyclictest9-21ksoftirqd/011:24:430
12935994420,4cyclictest9-21ksoftirqd/013:13:170
12935994420,3cyclictest9-21ksoftirqd/011:50:020
12935994419,4cyclictest9-21ksoftirqd/009:25:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional