You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-06-17 - 03:38
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 rackbslot8.osadl.org (updated Sun Jun 16, 2024 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
58750998280irq/54-eth00-21swapper/119:06:191
10760996226cyclictest0-21swapper/123:50:111
10760995923cyclictest0-21swapper/121:00:101
1075999594cyclictest0-21swapper/021:05:190
1019525822sleep00-21swapper/019:06:390
10759995721cyclictest0-21swapper/023:47:370
10760995620cyclictest0-21swapper/122:10:211
10759995638cyclictest8397-21ntp_kernel_pll_22:20:260
10759995620cyclictest21490-21munin-node0
62050550irq/56-mmc018966-21munin-run22:54:570
58750550irq/54-eth02943-21munin-node0
58750550irq/54-eth02943-21munin-node0
58750550irq/54-eth02828-21chrt20:23:531
58750550irq/54-eth00-21swapper/120:00:141
58750550irq/54-eth00-21swapper/100:17:381
58750550irq/54-eth00-21swapper/100:17:381
58750550irq/54-eth00-21swapper/022:19:200
1999550migration/1405-21munin-node1
1799550watchdog/128255-21modprobe23:22:321
1799550watchdog/111496-21awk00:10:361
1799550watchdog/111181-21apt-get20:50:081
1799550watchdog/10-21swapper/119:15:081
1699550watchdog/032278-21fschecks_time23:35:200
1699550watchdog/031339-21chrt21:50:360
1699550watchdog/029701-21ntpq20:05:320
1699550watchdog/02790-21snmpd21:20:000
1699550watchdog/019913-21wc21:15:280
1699550watchdog/01513-21apt-get20:20:160
1699550watchdog/014737-21munin-node0
1699550watchdog/01136-21apt-get23:40:080
1099550migration/0753-21runrttasks20:15:590
1099550migration/016486-21fschecks_time19:25:190
10760995519cyclictest6177-21munin-node1
10760995519cyclictest0-21swapper/120:05:131
10759995537cyclictest13348-21sort20:55:260
10759995519cyclictest7621-21apt-get00:00:070
10759995519cyclictest2999-21runrttasks20:30:270
10759995519cyclictest10862-21aten_rbpower_cu00:10:130
10759995519cyclictest0-21swapper/022:02:350
10760995418cyclictest0-21swapper/123:00:101
10760995418cyclictest0-21swapper/122:30:171
10760995418cyclictest0-21swapper/121:11:551
10760995418cyclictest0-21swapper/120:45:381
10760995418cyclictest0-21swapper/120:30:111
10760995418cyclictest0-21swapper/119:47:531
10759995418cyclictest30785-21aten_rbpower_po20:10:150
10759995418cyclictest19074-21expr00:35:140
10759995418cyclictest15845-21munin-node0
10759995418cyclictest0-21swapper/023:30:260
10759995418cyclictest0-21swapper/023:25:070
10759995418cyclictest0-21swapper/023:07:040
10759995418cyclictest0-21swapper/021:45:320
10759995418cyclictest0-21swapper/020:51:420
10759995418cyclictest0-21swapper/020:45:210
10759995418cyclictest0-21swapper/020:40:180
10759995418cyclictest0-21swapper/019:51:440
10759995418cyclictest0-21swapper/019:45:350
10759995418cyclictest0-21swapper/019:10:240
10759995418cyclictest0-21swapper/000:30:180
10759995418cyclictest0-21swapper/000:09:330
10760995317cyclictest2999-21runrttasks19:36:361
10760995317cyclictest20993-21munin-node1
10760995317cyclictest0-21swapper/123:40:091
10760995317cyclictest0-21swapper/123:27:131
10760995317cyclictest0-21swapper/123:16:451
10760995317cyclictest0-21swapper/123:10:091
10760995317cyclictest0-21swapper/123:09:231
10760995317cyclictest0-21swapper/122:55:111
10760995317cyclictest0-21swapper/122:25:121
10760995317cyclictest0-21swapper/122:20:361
10760995317cyclictest0-21swapper/122:09:041
10760995317cyclictest0-21swapper/122:09:041
10760995317cyclictest0-21swapper/121:31:581
10760995317cyclictest0-21swapper/121:28:081
10760995317cyclictest0-21swapper/121:16:461
10760995317cyclictest0-21swapper/120:42:381
10760995317cyclictest0-21swapper/119:56:281
10760995317cyclictest0-21swapper/119:51:351
10760995317cyclictest0-21swapper/119:25:141
10760995317cyclictest0-21swapper/119:20:111
10760995317cyclictest0-21swapper/100:37:241
10760995317cyclictest0-21swapper/100:24:191
10760995317cyclictest0-21swapper/100:00:091
10759995317cyclictest9959-21ntpdc22:25:230
10759995317cyclictest4874-21fschecks_time22:10:150
10759995317cyclictest3399-21tune2fs20:25:150
10759995317cyclictest32213-21basename21:55:130
10759995317cyclictest2999-21runrttasks22:40:210
10759995317cyclictest27918-21munin-node0
10759995317cyclictest18116-21munin-node0
10759995317cyclictest12931-21grep19:15:030
10759995317cyclictest11654-21wc22:30:250
10759995317cyclictest0-21swapper/023:20:090
10759995317cyclictest0-21swapper/023:18:100
10759995317cyclictest0-21swapper/022:55:120
10759995317cyclictest0-21swapper/022:35:350
10759995317cyclictest0-21swapper/021:35:150
10759995317cyclictest0-21swapper/021:32:500
10759995317cyclictest0-21swapper/020:01:120
10759995317cyclictest0-21swapper/019:55:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional