You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-07-25 - 09:42
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 376 highest latencies:
System rack9slot4.osadl.org (updated Thu Jul 25, 2024 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14428113777sleep0-21swapper/113:37:461
14765111360sleep0-21swapper/013:37:520
1504599968cyclictest0-21swapper/016:18:410
1504599959cyclictest0-21swapper/015:53:240
1504599958cyclictest0-21swapper/016:58:530
15045999412cyclictest0-21swapper/014:03:130
1504599938cyclictest0-21swapper/018:45:060
1504599928cyclictest0-21swapper/015:18:500
1504599928cyclictest0-21swapper/014:23:230
15045999213cyclictest0-21swapper/017:43:370
15045999210cyclictest0-21swapper/015:08:330
15045999118cyclictest0-21swapper/017:03:440
15045999110cyclictest0-21swapper/015:03:390
1504599909cyclictest0-21swapper/014:46:340
1504599908cyclictest0-21swapper/018:08:410
1504599908cyclictest0-21swapper/016:08:410
1504599908cyclictest0-21swapper/015:13:250
1504599908cyclictest0-21swapper/015:13:250
1504599889cyclictest0-21swapper/018:28:340
1504599888cyclictest0-21swapper/015:38:000
15045998810cyclictest0-21swapper/015:58:500
1504599878cyclictest0-21swapper/017:13:300
1504599869cyclictest0-21swapper/018:48:310
1504599869cyclictest0-21swapper/013:48:370
1504599859cyclictest0-21swapper/016:24:420
1504599859cyclictest0-21swapper/016:13:460
1504599858cyclictest0-21swapper/013:58:080
15045998510cyclictest0-21swapper/018:59:220
15045998510cyclictest0-21swapper/018:42:430
1504599848cyclictest0-21swapper/014:53:300
1504599847cyclictest0-21swapper/014:18:270
1504599838cyclictest0-21swapper/017:25:400
1504599838cyclictest0-21swapper/015:28:400
1504599829cyclictest0-21swapper/017:28:130
1504599829cyclictest0-21swapper/017:18:380
1504599829cyclictest0-21swapper/017:18:380
1504599828cyclictest0-21swapper/018:13:500
1504599828cyclictest0-21swapper/015:53:110
1504599828cyclictest0-21swapper/013:43:080
15045998263cyclictest0-21swapper/014:08:270
15045998214cyclictest31ksoftirqd/015:23:390
15045998117cyclictest0-21swapper/018:53:160
15045998110cyclictest0-21swapper/014:29:580
1504599809cyclictest0-21swapper/014:48:280
1504599808cyclictest0-21swapper/016:28:470
1504599806cyclictest0-21swapper/017:08:130
6950790irq/18-mmc021659-21latency_hist15:43:100
1504599799cyclictest0-21swapper/016:08:110
1504599798cyclictest0-21swapper/013:58:210
1504599797cyclictest0-21swapper/013:38:290
15045997960cyclictest0-21swapper/016:53:030
1504599789cyclictest0-21swapper/017:38:440
1504599788cyclictest0-21swapper/016:39:070
1504599788cyclictest0-21swapper/015:43:410
15045997811cyclictest0-21swapper/017:53:250
1504599768cyclictest0-21swapper/018:38:110
1504599738cyclictest0-21swapper/014:58:390
15045997352cyclictest0-21swapper/017:33:300
15045997351cyclictest0-21swapper/018:23:440
1504599729cyclictest0-21swapper/016:53:250
15045997213cyclictest2914-21latency_hist14:43:090
15045997213cyclictest2914-21latency_hist14:43:090
1504599717cyclictest0-21swapper/018:06:590
1504599715cyclictest6615-21runrttasks18:22:070
1504599708cyclictest0-21swapper/014:17:330
15045997014cyclictest6307-21runrttasks16:37:390
1504599699cyclictest0-21swapper/016:43:270
1504599699cyclictest0-21swapper/016:43:270
15045996813cyclictest0-21swapper/017:58:490
1504599679cyclictest0-21swapper/014:33:380
6950650irq/18-mmc013952-21latency_hist19:08:160
15045996545cyclictest0-21swapper/017:49:130
22150640irq/18-spi_topc0-21swapper/117:10:091
1505399648cyclictest0-21swapper/118:48:381
1505399648cyclictest0-21swapper/115:38:271
1505399648cyclictest0-21swapper/114:28:501
15053996418cyclictest0-21swapper/118:08:541
1505399638cyclictest0-21swapper/117:14:111
1505399638cyclictest0-21swapper/114:48:251
15053996318cyclictest0-21swapper/116:08:211
1799620migration/13073-21sh14:43:211
1505399628cyclictest0-21swapper/116:18:421
1505399628cyclictest0-21swapper/114:53:381
1505399618cyclictest0-21swapper/116:28:271
1505399618cyclictest0-21swapper/114:19:071
15053996128cyclictest0-21swapper/115:25:271
1505399608cyclictest0-21swapper/114:08:241
1799590migration/19036-21/usr/sbin/munin16:44:091
1799590migration/19036-21/usr/sbin/munin16:44:091
1799590migration/1842-21/usr/sbin/munin18:03:311
1799590migration/15917-21kernelversion18:18:391
1505399598cyclictest0-21swapper/115:08:351
1505399598cyclictest0-21swapper/115:03:321
15053995925cyclictest0-21swapper/116:53:161
15053995924cyclictest0-21swapper/116:37:381
1799580migration/131809-21/usr/sbin/munin16:13:391
1799580migration/130963-21/usr/sbin/munin17:54:101
1799580migration/129383-21/usr/sbin/munin14:23:191
1799580migration/115890-21/usr/sbin/munin13:38:331
1505399588cyclictest0-21swapper/117:43:301
1505399588cyclictest0-21swapper/117:23:551
1505399587cyclictest0-21swapper/116:01:211
1505399586cyclictest0-21swapper/118:31:131
1505399586cyclictest0-21swapper/116:25:381
15053995824cyclictest0-21swapper/115:52:121
33950570irq/43-eth013236-21sshd16:58:331
1799570migration/11701-21/usr/sbin/munin14:38:251
1799570migration/11701-21/usr/sbin/munin14:38:251
1799570migration/115140-21/usr/sbin/munin17:03:461
1699570watchdog/118629-21aten_r9power_cu15:33:221
1505399578cyclictest0-21swapper/117:33:231
1505399577cyclictest0-21swapper/116:07:001
15053995721cyclictest0-21swapper/116:38:361
1799560migration/122342-21cstates17:28:251
1799560migration/110425-21/usr/sbin/munin16:48:421
1505399569cyclictest0-21swapper/114:58:181
1505399569cyclictest0-21swapper/113:58:281
1505399568cyclictest0-21swapper/115:54:031
1505399568cyclictest0-21swapper/115:31:551
1505399567cyclictest0-21swapper/114:34:411
1505399558cyclictest0-21swapper/118:27:481
1505399558cyclictest0-21swapper/117:38:491
1505399557cyclictest0-21swapper/117:51:301
1505399557cyclictest0-21swapper/114:15:371
15053995518cyclictest0-21swapper/113:43:591
15053995510cyclictest0-21swapper/113:53:171
1699540watchdog/122049-21dmesg15:43:341
1505399548cyclictest0-21swapper/118:14:071
1505399548cyclictest0-21swapper/117:58:371
1505399548cyclictest0-21swapper/115:14:011
1505399548cyclictest0-21swapper/115:14:011
1505399546cyclictest0-21swapper/119:02:481
1699530watchdog/113832-21runrttasks19:06:321
1505399539cyclictest0-21swapper/114:04:011
1505399539cyclictest0-21swapper/113:48:221
1505399538cyclictest0-21swapper/117:19:121
1505399538cyclictest0-21swapper/117:19:121
1505399538cyclictest0-21swapper/115:18:261
15053995319cyclictest0-21swapper/118:55:461
1505399518cyclictest0-21swapper/118:43:391
1505399516cyclictest0-21swapper/118:34:401
15053995114cyclictest0-21swapper/118:39:381
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional