You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-28 - 00:58
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 highest latencies:
System rack9slot4.osadl.org (updated Sat Jun 27, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19299113373sleep0-21swapper/117:48:361
208039912776cyclictest26246-21crond21:34:190
208039911562cyclictest0-21swapper/021:04:530
208039911510cyclictest0-21swapper/020:19:510
20803991149cyclictest0-21swapper/022:39:220
208039911480cyclictest74-21mmcqd/021:24:580
20803991118cyclictest0-21swapper/020:50:420
208039911075cyclictest16317-21/usr/sbin/munin20:59:520
208039911011cyclictest833-21latency_hist18:29:140
20685110973sleep0-21swapper/017:49:090
20803991088cyclictest0-21swapper/022:54:550
20803991088cyclictest0-21swapper/022:54:210
208039910865cyclictest9159-21/usr/sbin/munin20:39:520
20803991068cyclictest0-21swapper/018:49:480
20803991058cyclictest28675-21latency_hist18:14:140
20803991049cyclictest0-21swapper/020:54:570
208039910464cyclictest0-21swapper/018:44:140
20803991038cyclictest0-21swapper/022:24:210
20803991038cyclictest0-21swapper/021:44:580
208039910260cyclictest6950irq/18-mmc019:59:170
208039910213cyclictest0-21swapper/020:04:500
20803991019cyclictest0-21swapper/022:39:510
208039910169cyclictest6950irq/18-mmc019:04:140
208039910076cyclictest0-21swapper/022:59:490
208039910076cyclictest0-21swapper/019:19:500
2080399999cyclictest0-21swapper/017:59:530
20803999956cyclictest7050irq/18-mmc118:14:130
2080399988cyclictest0-21swapper/017:54:130
2080399979cyclictest0-21swapper/021:19:190
2080399979cyclictest0-21swapper/019:39:310
2080399978cyclictest0-21swapper/019:24:550
2080399978cyclictest0-21swapper/018:34:440
20803999773cyclictest0-21swapper/022:24:540
20803999773cyclictest0-21swapper/022:24:540
2080399969cyclictest0-21swapper/022:44:550
2080399969cyclictest0-21swapper/022:44:550
2080399969cyclictest0-21swapper/019:44:320
2080399968cyclictest0-21swapper/022:09:200
20803999674cyclictest0-21swapper/017:54:530
2080399967cyclictest0-21swapper/019:54:170
2080399964cyclictest20724-21sort19:29:540
2080399958cyclictest0-21swapper/020:29:410
2080399953cyclictest5592-21latency22:09:490
2080399948cyclictest0-21swapper/022:34:210
2080399944cyclictest30560-21diskstats18:19:320
2080399943cyclictest22800-21latency_hist19:39:160
2080399939cyclictest0-21swapper/023:14:420
2080399939cyclictest0-21swapper/023:04:560
2080399939cyclictest0-21swapper/023:04:560
2080399938cyclictest0-21swapper/020:34:560
20803999379cyclictest0-21swapper/022:19:210
20803999358cyclictest6950irq/18-mmc020:24:360
2080399935cyclictest985-21needreboot21:54:490
20803999317cyclictest16359-21sshd19:17:390
2080399929cyclictest0-21swapper/019:59:510
2080399919cyclictest0-21swapper/023:09:400
2080399918cyclictest0-21swapper/021:19:580
2080399908cyclictest0-21swapper/021:39:200
2080399899cyclictest0-21swapper/018:29:300
20803998965cyclictest0-21swapper/018:44:490
20803998964cyclictest0-21swapper/021:09:520
2080399887cyclictest0-21swapper/021:49:590
20803998866cyclictest0-21swapper/018:04:300
2080399883cyclictest2215-21ntp_states20:14:500
20803998740cyclictest0-21swapper/018:59:150
2080399874cyclictest21427-21kworker/u4:021:59:330
2080399868cyclictest0-21swapper/021:39:470
6950850irq/18-mmc013187-21/usr/sbin/munin20:49:521
2080399858cyclictest0-21swapper/020:44:320
20803998511cyclictest0-21swapper/019:09:350
2080399849cyclictest0-21swapper/019:04:490
20803998158cyclictest0-21swapper/020:09:260
1799690migration/17933-21fschecks_count20:34:371
6950670irq/18-mmc00-21swapper/121:36:231
6950650irq/18-mmc019019-21ntp_states19:24:501
2081399648cyclictest0-21swapper/118:49:521
2081399619cyclictest0-21swapper/122:09:591
2081399619cyclictest0-21swapper/119:49:521
2081399618cyclictest0-21swapper/117:54:131
20813996111cyclictest0-21swapper/120:04:521
2081399609cyclictest0-21swapper/121:09:581
2081399599cyclictest0-21swapper/122:39:401
2081399598cyclictest0-21swapper/120:29:271
2081399597cyclictest0-21swapper/118:39:211
20813995912cyclictest0-21swapper/117:54:431
20813995910cyclictest0-21swapper/121:24:331
20813995910cyclictest0-21swapper/118:19:391
2081399589cyclictest0-21swapper/123:00:001
2081399589cyclictest0-21swapper/122:49:421
2081399589cyclictest0-21swapper/120:24:301
2081399589cyclictest0-21swapper/118:14:321
2081399588cyclictest0-21swapper/121:49:511
20813995810cyclictest0-21swapper/120:14:311
2081399579cyclictest0-21swapper/123:14:341
2081399579cyclictest0-21swapper/120:39:411
2081399579cyclictest0-21swapper/120:09:391
2081399579cyclictest0-21swapper/119:54:431
2081399579cyclictest0-21swapper/119:44:491
2081399579cyclictest0-21swapper/119:04:401
2081399579cyclictest0-21swapper/118:04:321
20813995710cyclictest0-21swapper/120:59:351
33350560irq/43-eth01226-21sh18:29:301
2081399569cyclictest0-21swapper/123:09:371
2081399569cyclictest0-21swapper/121:19:551
2081399569cyclictest0-21swapper/121:04:431
2081399569cyclictest0-21swapper/120:19:391
2081399569cyclictest0-21swapper/119:39:341
2081399569cyclictest0-21swapper/119:19:521
2081399569cyclictest0-21swapper/119:09:281
2081399569cyclictest0-21swapper/118:24:371
2081399569cyclictest0-21swapper/117:59:281
2081399567cyclictest0-21swapper/121:14:431
2081399566cyclictest0-21swapper/121:48:521
20813995610cyclictest0-21swapper/121:39:421
2081399559cyclictest0-21swapper/122:54:381
2081399559cyclictest0-21swapper/122:44:451
2081399559cyclictest0-21swapper/122:44:451
2081399559cyclictest0-21swapper/122:34:331
2081399559cyclictest0-21swapper/122:29:431
2081399559cyclictest0-21swapper/120:54:531
2081399558cyclictest0-21swapper/123:04:571
2081399558cyclictest0-21swapper/123:04:571
2081399558cyclictest0-21swapper/122:19:461
2081399558cyclictest0-21swapper/122:14:481
2081399558cyclictest0-21swapper/121:29:551
2081399558cyclictest0-21swapper/120:44:521
2081399558cyclictest0-21swapper/119:34:441
2081399557cyclictest0-21swapper/118:57:561
20813995510cyclictest0-21swapper/118:44:481
1799550migration/1679-21fschecks_time21:54:411
2081399549cyclictest0-21swapper/122:24:451
2081399549cyclictest0-21swapper/122:24:451
2081399549cyclictest0-21swapper/122:04:391
2081399549cyclictest0-21swapper/119:14:471
2081399549cyclictest0-21swapper/118:59:271
2081399549cyclictest0-21swapper/118:34:401
2081399548cyclictest0-21swapper/118:09:321
20813995410cyclictest0-21swapper/119:59:561
1799540migration/120588-21/usr/sbin/munin19:29:511
1799530migration/11750-21aten_r9power_cu21:59:331
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional