You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-09 - 11:43
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 Thu Jul 09, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2076321550,3sleep2496299cyclictest00:33:242
3011121520,5sleep0495399cyclictest01:49:380
1068911050,4ptp4l401ktimersoftd/321:00:363
214252800,1sleep00-21swapper/001:06:220
214252800,1sleep00-21swapper/001:06:220
106891740,1ptp4l401ktimersoftd/323:18:333
106891740,1ptp4l401ktimersoftd/323:18:333
106891710,1ptp4l401ktimersoftd/302:08:233
304192680,2sleep20-21swapper/223:36:472
13452660,2sleep10-21swapper/100:45:561
47642584,10sleep10-21swapper/121:04:151
106891580,1ptp4l401ktimersoftd/300:28:463
106891570,1ptp4l401ktimersoftd/323:34:333
4953995646,5cyclictest9-21ksoftirqd/022:50:350
4953995430,3cyclictest9-21ksoftirqd/022:15:450
4971995342,5cyclictest41-21ksoftirqd/300:20:363
46092524,35sleep20-21swapper/221:02:142
4953995037,3cyclictest9-21ksoftirqd/000:30:410
4953995013,9cyclictest9-21ksoftirqd/023:35:470
4953994939,6cyclictest9-21ksoftirqd/022:25:360
275772490,2sleep027579-21sh02:19:410
4953994824,21cyclictest9-21ksoftirqd/000:50:450
495399480,6cyclictest28508-21apt-get02:20:320
4962994741,3cyclictest33-21ksoftirqd/201:40:392
4962994739,4cyclictest33-21ksoftirqd/222:15:342
4962994710,4cyclictest33-21ksoftirqd/202:10:442
495399477,8cyclictest9-21ksoftirqd/002:15:290
4953994723,4cyclictest9-21ksoftirqd/001:56:450
4953994722,4cyclictest9-21ksoftirqd/000:28:370
106891470,1ptp4l401ktimersoftd/323:49:173
106891470,1ptp4l401ktimersoftd/323:44:303
4962994640,3cyclictest33-21ksoftirqd/201:10:392
4953994622,4cyclictest9-21ksoftirqd/001:41:060
4953994621,4cyclictest9-21ksoftirqd/001:37:180
4953994620,4cyclictest9-21ksoftirqd/002:31:270
106891460,1ptp4l401ktimersoftd/322:03:373
495399459,7cyclictest9-21ksoftirqd/001:10:480
4953994531,3cyclictest9-21ksoftirqd/023:10:380
4953994531,3cyclictest9-21ksoftirqd/022:33:590
4953994530,3cyclictest9-21ksoftirqd/000:15:470
4953994522,7cyclictest9-21ksoftirqd/000:40:380
4953994521,7cyclictest9-21ksoftirqd/000:57:560
4953994521,4cyclictest9-21ksoftirqd/002:30:220
4953994516,4cyclictest9-21ksoftirqd/001:02:020
4953994516,4cyclictest9-21ksoftirqd/001:02:020
4962994439,3cyclictest33-21ksoftirqd/200:35:382
495399447,3cyclictest9-21ksoftirqd/001:50:470
4953994420,4cyclictest9-21ksoftirqd/023:59:170
4953994418,4cyclictest9-21ksoftirqd/000:08:360
4953994413,6cyclictest9-21ksoftirqd/000:22:510
496299435,10cyclictest33-21ksoftirqd/201:30:282
4962994338,3cyclictest33-21ksoftirqd/201:50:382
495399439,7cyclictest9-21ksoftirqd/002:00:430
495399438,7cyclictest9-21ksoftirqd/001:20:400
495399436,3cyclictest9-21ksoftirqd/021:25:210
4953994337,3cyclictest9-21ksoftirqd/021:35:260
4953994330,3cyclictest9-21ksoftirqd/000:12:360
4953994329,3cyclictest9-21ksoftirqd/000:48:520
495399432,3cyclictest9-21ksoftirqd/001:25:460
4953994317,10cyclictest9-21ksoftirqd/021:50:500
495399428,6cyclictest9-21ksoftirqd/021:30:330
495399428,3cyclictest9-21ksoftirqd/023:20:520
4953994229,3cyclictest9-21ksoftirqd/021:10:450
4953994219,4cyclictest9-21ksoftirqd/023:32:540
4953994218,4cyclictest9-21ksoftirqd/001:15:310
4953994215,5cyclictest9-21ksoftirqd/000:35:350
496299411,5cyclictest33-21ksoftirqd/200:25:432
4953994121,3cyclictest9-21ksoftirqd/001:30:380
4953994113,6cyclictest9-21ksoftirqd/022:10:230
273832410,1sleep20-21swapper/200:06:182
4962994033,4cyclictest33-21ksoftirqd/223:05:362
4962994023,8cyclictest33-21ksoftirqd/223:25:402
495399409,4cyclictest9-21ksoftirqd/022:20:370
495399406,7cyclictest9-21ksoftirqd/022:35:340
4953994029,3cyclictest9-21ksoftirqd/023:45:250
4953994016,4cyclictest9-21ksoftirqd/021:40:370
495399400,8cyclictest9-21ksoftirqd/023:15:430
495399400,8cyclictest9-21ksoftirqd/023:15:430
106891400,1ptp4l401ktimersoftd/323:00:413
106891400,1ptp4l401ktimersoftd/300:38:343
106891400,1ptp4l401ktimersoftd/300:02:523
496299398,9cyclictest33-21ksoftirqd/223:55:382
4962993933,3cyclictest33-21ksoftirqd/221:45:332
495399392,3cyclictest9-21ksoftirqd/023:50:450
495399392,3cyclictest9-21ksoftirqd/023:00:410
495399392,3cyclictest9-21ksoftirqd/021:55:420
4953993915,4cyclictest9-21ksoftirqd/023:43:590
4953993911,7cyclictest9-21ksoftirqd/023:26:530
106891390,1ptp4l401ktimersoftd/301:28:253
106891390,1ptp4l401ktimersoftd/301:04:343
106891390,1ptp4l401ktimersoftd/301:04:343
106891390,1ptp4l401ktimersoftd/300:07:553
4962993830,4cyclictest33-21ksoftirqd/200:55:382
4953993824,6cyclictest9-21ksoftirqd/000:04:540
4953993814,4cyclictest9-21ksoftirqd/002:07:080
106891380,3ptp4l7646-21kworker/3:202:00:423
106891380,1ptp4l401ktimersoftd/323:26:073
106891380,1ptp4l401ktimersoftd/302:28:423
106891380,1ptp4l401ktimersoftd/300:58:083
106891380,1ptp4l401ktimersoftd/300:55:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional