You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-06-17 - 00:47
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 all highest latencies:
System rack9slot4.osadl.org (updated Mon Jun 16, 2025 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27448113373sleep0-21swapper/121:17:431
27366110975sleep0-21swapper/021:17:390
221501050irq/18-spi_topc2757699cyclictest23:17:531
27569991018cyclictest0-21swapper/022:08:050
2756999967cyclictest0-21swapper/001:23:120
5350930irq/18-pch-dma480-21systemd-journal00:58:270
2756999928cyclictest0-21swapper/022:43:160
27569999266cyclictest0-21swapper/001:13:470
2756999918cyclictest0-21swapper/021:33:010
2756999898cyclictest0-21swapper/021:58:470
5350880irq/18-pch-dma1866-21latency_hist01:07:520
2756999888cyclictest0-21swapper/023:38:200
2756999887cyclictest0-21swapper/000:04:550
2756999879cyclictest0-21swapper/001:53:130
2756999877cyclictest0-21swapper/022:47:580
27569998764cyclictest0-21swapper/023:33:100
2756999858cyclictest0-21swapper/023:43:060
2756999857cyclictest0-21swapper/021:48:010
27569998513cyclictest0-21swapper/002:24:000
2756999847cyclictest0-21swapper/002:44:000
2756999835cyclictest31ksoftirqd/021:42:460
2756999818cyclictest0-21swapper/021:18:000
2756999818cyclictest0-21swapper/001:58:430
2756999817cyclictest0-21swapper/022:42:270
2756999808cyclictest0-21swapper/002:18:290
2756999807cyclictest0-21swapper/023:28:240
2756999807cyclictest0-21swapper/002:03:240
2756999806cyclictest0-21swapper/022:32:270
27569998057cyclictest0-21swapper/022:03:030
22150800irq/18-spi_topc2757699cyclictest01:24:281
2756999797cyclictest0-21swapper/023:18:030
27569997969cyclictest74-21mmcqd/000:08:250
27569997969cyclictest31ksoftirqd/023:13:240
27569997913cyclictest0-21swapper/023:10:280
2756999788cyclictest0-21swapper/021:28:050
2756999787cyclictest0-21swapper/000:51:070
27569997866cyclictest74-21mmcqd/021:27:460
2756999778cyclictest0-21swapper/023:22:550
2756999778cyclictest0-21swapper/023:22:550
2756999778cyclictest0-21swapper/001:50:030
2756999777cyclictest0-21swapper/021:52:460
6950760irq/18-mmc074-21mmcqd/002:28:180
6950760irq/18-mmc026522-21latency_hist00:42:520
2756999768cyclictest0-21swapper/002:33:590
2756999767cyclictest0-21swapper/022:54:250
6950750irq/18-mmc00-21swapper/000:22:510
2756999758cyclictest0-21swapper/001:08:220
2756999758cyclictest0-21swapper/000:33:260
2756999758cyclictest0-21swapper/000:13:510
2756999756cyclictest31ksoftirqd/001:37:540
27569997552cyclictest0-21swapper/022:32:590
2756999748cyclictest0-21swapper/023:58:490
2756999748cyclictest0-21swapper/023:57:500
2756999748cyclictest0-21swapper/022:12:520
2756999747cyclictest0-21swapper/023:48:280
6950730irq/18-mmc012786-21latency_hist01:42:530
2756999737cyclictest0-21swapper/022:17:480
2756999737cyclictest0-21swapper/002:14:130
6950720irq/18-mmc020292-21latency_hist00:22:510
2756999727cyclictest0-21swapper/001:43:130
6950710irq/18-mmc0298-21avahi-daemon02:11:340
2756999718cyclictest0-21swapper/022:27:470
2756999717cyclictest0-21swapper/021:45:010
2756999717cyclictest0-21swapper/002:39:200
2756999717cyclictest0-21swapper/001:19:050
27569997157cyclictest0-21swapper/000:28:060
2756999703cyclictest26522-21latency_hist00:42:520
2756999703cyclictest26522-21latency_hist00:42:520
27569997011cyclictest0-21swapper/001:30:050
2756999697cyclictest0-21swapper/000:53:300
2756999683cyclictest29389-21latency_hist23:07:480
2756999657cyclictest0-21swapper/022:57:530
2757699648cyclictest0-21swapper/101:18:321
27576996411cyclictest0-21swapper/101:09:241
2757699577cyclictest0-21swapper/123:43:161
27576995711cyclictest0-21swapper/122:54:121
27576995711cyclictest0-21swapper/122:39:541
27576995711cyclictest0-21swapper/121:52:301
27576995711cyclictest0-21swapper/101:50:161
27576995611cyclictest0-21swapper/122:51:421
27576995610cyclictest0-21swapper/123:28:161
33950550irq/43-eth00-21swapper/100:59:301
2757699559cyclictest0-21swapper/123:23:481
2757699559cyclictest0-21swapper/123:23:481
2757699558cyclictest0-21swapper/100:38:201
27576995511cyclictest0-21swapper/121:53:131
27576995511cyclictest0-21swapper/101:04:491
27576995511cyclictest0-21swapper/100:49:061
27576995511cyclictest0-21swapper/100:13:281
2757699549cyclictest0-21swapper/122:28:021
2757699549cyclictest0-21swapper/121:43:001
2757699549cyclictest0-21swapper/102:43:271
2757699549cyclictest0-21swapper/101:38:391
2757699549cyclictest0-21swapper/100:33:531
2757699548cyclictest0-21swapper/102:18:151
27576995413cyclictest0-21swapper/100:44:311
27576995413cyclictest0-21swapper/100:44:311
27576995411cyclictest0-21swapper/122:07:571
2757699539cyclictest0-21swapper/123:53:161
2757699539cyclictest0-21swapper/123:38:121
2757699539cyclictest0-21swapper/121:28:091
2757699539cyclictest0-21swapper/102:28:161
2757699539cyclictest0-21swapper/102:13:111
2757699539cyclictest0-21swapper/101:28:551
2757699539cyclictest0-21swapper/100:18:351
2757699538cyclictest0-21swapper/122:58:181
2757699538cyclictest0-21swapper/121:38:031
27576995312cyclictest0-21swapper/123:12:201
27576995312cyclictest0-21swapper/121:33:501
27576995312cyclictest0-21swapper/102:08:581
27576995312cyclictest0-21swapper/101:17:311
27576995311cyclictest0-21swapper/123:36:391
27576995311cyclictest0-21swapper/123:16:391
27576995311cyclictest0-21swapper/122:24:561
27576995311cyclictest0-21swapper/122:22:031
27576995311cyclictest0-21swapper/100:26:491
27576995311cyclictest0-21swapper/100:11:161
27576995310cyclictest0-21swapper/102:33:531
27576995310cyclictest0-21swapper/100:53:521
2757699529cyclictest0-21swapper/123:58:211
2757699529cyclictest0-21swapper/123:03:331
2757699529cyclictest0-21swapper/122:43:171
2757699529cyclictest0-21swapper/122:33:311
2757699529cyclictest0-21swapper/122:03:081
2757699529cyclictest0-21swapper/121:58:041
2757699529cyclictest0-21swapper/121:23:021
2757699529cyclictest0-21swapper/102:03:141
2757699529cyclictest0-21swapper/101:53:141
2757699529cyclictest0-21swapper/101:33:131
2757699529cyclictest0-21swapper/100:28:071
2757699528cyclictest0-21swapper/101:58:141
27576995211cyclictest0-21swapper/123:48:391
27576995211cyclictest0-21swapper/121:22:241
27576995211cyclictest0-21swapper/102:39:011
27576995211cyclictest0-21swapper/101:42:591
27576995211cyclictest0-21swapper/100:03:421
27576995210cyclictest0-21swapper/122:13:431
27576995210cyclictest0-21swapper/102:23:281
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional