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2022-06-27 - 05:32

ARM Xilinx Zync @666 MHz, Linux 3.12.24-rt38 (Profile)

Latency plot of system in rack #b, slot #8
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
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 rackbslot8.osadl.org (updated Mon Jun 27, 2022 00:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151100080rcuc/00-21swapper/019:04:370
31532997337cyclictest0-21swapper/021:34:410
31532997318cyclictest0-21swapper/022:39:410
3086227153sleep10-21swapper/119:05:511
31532997015cyclictest0-21swapper/020:47:000
31532996832cyclictest0-21swapper/020:29:410
31532996832cyclictest0-21swapper/020:29:410
31532996813cyclictest0-21swapper/023:54:430
31532996813cyclictest0-21swapper/020:19:450
31532996813cyclictest0-21swapper/000:13:350
31532996731cyclictest0-21swapper/023:49:410
31532996712cyclictest0-21swapper/020:09:400
31532996529cyclictest0-21swapper/022:44:420
31532996529cyclictest0-21swapper/021:09:400
31532996510cyclictest0-21swapper/021:29:410
31532996428cyclictest0-21swapper/022:04:520
31532996428cyclictest0-21swapper/019:34:410
31532996428cyclictest0-21swapper/019:34:410
31532996327cyclictest0-21swapper/022:34:380
31532996327cyclictest0-21swapper/021:59:470
31532996327cyclictest0-21swapper/021:58:510
31532996125cyclictest0-21swapper/023:14:410
31532996125cyclictest0-21swapper/021:24:470
31532996125cyclictest0-21swapper/020:34:380
31532996125cyclictest0-21swapper/020:14:410
31532996024cyclictest0-21swapper/020:49:410
31532996024cyclictest0-21swapper/000:19:410
31532995822cyclictest0-21swapper/023:59:390
31532995822cyclictest0-21swapper/023:09:430
31532995822cyclictest0-21swapper/020:04:530
3153299572cyclictest0-21swapper/023:02:520
3153299572cyclictest0-21swapper/023:02:520
31532995721cyclictest0-21swapper/021:49:380
31532995721cyclictest0-21swapper/020:54:410
31532995721cyclictest0-21swapper/020:39:510
31532995721cyclictest0-21swapper/020:04:090
31532995721cyclictest0-21swapper/019:56:370
31532995721cyclictest0-21swapper/019:44:410
31533995638cyclictest31700-21modprobe20:46:541
31533995620cyclictest2986-21runrttasks23:58:501
31533995620cyclictest1497-21munin-node1
31533995620cyclictest0-21swapper/120:58:571
31533995620cyclictest0-21swapper/100:21:421
31532995620cyclictest0-21swapper/023:29:460
31532995620cyclictest0-21swapper/023:29:460
31532995620cyclictest0-21swapper/023:28:430
31532995620cyclictest0-21swapper/023:19:400
31532995620cyclictest0-21swapper/022:29:280
31532995620cyclictest0-21swapper/019:19:410
31532995620cyclictest0-21swapper/000:32:100
31532995620cyclictest0-21swapper/000:14:400
31532995620cyclictest0-21swapper/000:04:440
31533995519cyclictest430-21ntpq22:29:511
31533995519cyclictest0-21swapper/122:05:461
31533995519cyclictest0-21swapper/119:32:481
31533995519cyclictest0-21swapper/100:24:461
31532995519cyclictest0-21swapper/023:48:530
31532995519cyclictest0-21swapper/022:58:540
31532995519cyclictest0-21swapper/022:49:470
31532995519cyclictest0-21swapper/022:29:410
31532995519cyclictest0-21swapper/022:15:440
31532995519cyclictest0-21swapper/021:44:410
31532995519cyclictest0-21swapper/021:39:330
31532995519cyclictest0-21swapper/020:24:400
31532995519cyclictest0-21swapper/019:39:390
31532995519cyclictest0-21swapper/019:24:540
31532995519cyclictest0-21swapper/019:14:410
31532995519cyclictest0-21swapper/000:36:050
1999550migration/121205-21cpu23:34:441
1699550watchdog/04903-21apt-get00:24:410
1699550watchdog/029132-21modprobe22:19:410
1699550watchdog/026585-21ls22:09:570
1699550watchdog/021008-21apt-get23:34:410
1699550watchdog/012922-21fschecks_count19:49:450
1699550watchdog/00-21swapper/021:19:530
1699550watchdog/00-21swapper/021:19:530
1699550watchdog/00-21swapper/021:14:490
1099550migration/04887-21runrttasks21:04:440
31533995418cyclictest2986-21runrttasks23:44:151
31533995418cyclictest17748-21munin-node1
31533995418cyclictest10358-21ps22:59:541
31533995418cyclictest10358-21ps22:59:541
31533995418cyclictest0-21swapper/122:44:501
31533995418cyclictest0-21swapper/122:28:271
31533995418cyclictest0-21swapper/121:48:001
31533995418cyclictest0-21swapper/121:37:101
31533995418cyclictest0-21swapper/121:22:551
31533995418cyclictest0-21swapper/121:22:551
31533995418cyclictest0-21swapper/121:14:411
31533995418cyclictest0-21swapper/121:10:581
31533995418cyclictest0-21swapper/121:05:051
31533995418cyclictest0-21swapper/121:04:251
31533995418cyclictest0-21swapper/120:53:391
31533995418cyclictest0-21swapper/119:58:551
31533995418cyclictest0-21swapper/119:48:091
31533995418cyclictest0-21swapper/119:36:491
31533995418cyclictest0-21swapper/119:36:491
31533995418cyclictest0-21swapper/119:15:411
31533995418cyclictest0-21swapper/100:30:391
31532995418cyclictest0-21swapper/023:39:350
31532995418cyclictest0-21swapper/023:07:420
31532995418cyclictest0-21swapper/021:00:080
31532995418cyclictest0-21swapper/019:29:430
31532995418cyclictest0-21swapper/019:09:520
31533995317cyclictest8738-21munin-node1
31533995317cyclictest31576-21munin-node1
31533995317cyclictest2986-21runrttasks19:50:241
31533995317cyclictest2986-21runrttasks19:20:481
31533995317cyclictest25678-21munin-node1
31533995317cyclictest25678-21munin-node1
31533995317cyclictest24234-21cstates20:24:431
31533995317cyclictest20928-21munin-node1
31533995317cyclictest1599-21munin-node1
31533995317cyclictest11515-21munin-node1
31533995317cyclictest0-21swapper/123:47:391
31533995317cyclictest0-21swapper/123:32:241
31533995317cyclictest0-21swapper/123:32:241
31533995317cyclictest0-21swapper/122:54:461
31533995317cyclictest0-21swapper/122:51:261
31533995317cyclictest0-21swapper/122:18:501
31533995317cyclictest0-21swapper/122:11:051
31533995317cyclictest0-21swapper/121:59:321
31533995317cyclictest0-21swapper/121:50:451
31533995317cyclictest0-21swapper/121:33:591
31533995317cyclictest0-21swapper/120:34:401
31533995317cyclictest0-21swapper/120:15:241
31533995317cyclictest0-21swapper/119:40:131
31533995317cyclictest0-21swapper/119:28:341
31533995317cyclictest0-21swapper/100:13:381
31533995234cyclictest13561-21grep23:09:551
31533995216cyclictest303632sleep122:23:111
31533995216cyclictest29159-21munin-node1
31533995216cyclictest26382-21munin-node1
31533995216cyclictest19602-21uname20:09:471
31533995216cyclictest0-21swapper/122:39:441
31533995216cyclictest0-21swapper/120:41:501
31533995216cyclictest0-21swapper/120:20:331
31533995216cyclictest0-21swapper/119:59:521
31533995216cyclictest0-21swapper/100:06:081
31533995115cyclictest14836-21munin-node1
31533995115cyclictest0-21swapper/121:25:371
31533995014cyclictest18398-21ntpdc23:24:581
31533995014cyclictest16338-21ls23:19:441
31533994913cyclictest16990-21chrt21:40:501
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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