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2022-08-16 - 05:39

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 376 highest latencies:
System rackbslot8.osadl.org (updated Tue Aug 16, 2022 00:43:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
587502952830irq/54-eth00-21swapper/119:09:441
620502617360irq/56-mmc00-21swapper/019:09:140
3459996510cyclictest0-21swapper/000:00:050
3459996510cyclictest0-21swapper/000:00:050
3459996024cyclictest0-21swapper/019:19:430
3459995923cyclictest0-21swapper/019:43:190
3459995822cyclictest0-21swapper/023:35:180
3459995822cyclictest0-21swapper/022:25:510
3459995822cyclictest0-21swapper/022:22:570
3459995822cyclictest0-21swapper/019:47:120
3459995822cyclictest0-21swapper/019:30:250
3459995721cyclictest0-21swapper/023:53:450
3459995721cyclictest0-21swapper/022:55:170
3459995721cyclictest0-21swapper/021:47:050
3459995721cyclictest0-21swapper/020:30:180
3459995721cyclictest0-21swapper/019:20:260
3459995620cyclictest0-21swapper/022:08:450
3459995620cyclictest0-21swapper/021:10:180
3459995620cyclictest0-21swapper/020:45:170
3459995620cyclictest0-21swapper/020:21:290
3459995620cyclictest0-21swapper/020:10:320
3459995620cyclictest0-21swapper/019:10:460
3459995620cyclictest0-21swapper/000:15:180
62050550irq/56-mmc05090-21cp19:15:041
58750550irq/54-eth023771-21munin-node1
58750550irq/54-eth00-21swapper/122:10:241
3459995519cyclictest0-21swapper/023:57:180
3459995519cyclictest0-21swapper/023:32:230
3459995519cyclictest0-21swapper/023:12:160
3459995519cyclictest0-21swapper/022:50:170
3459995519cyclictest0-21swapper/022:34:120
3459995519cyclictest0-21swapper/022:10:230
3459995519cyclictest0-21swapper/022:01:270
3459995519cyclictest0-21swapper/021:40:570
3459995519cyclictest0-21swapper/021:38:320
3459995519cyclictest0-21swapper/021:24:380
3459995519cyclictest0-21swapper/020:55:170
3459995519cyclictest0-21swapper/020:50:230
3459995519cyclictest0-21swapper/020:39:090
3459995519cyclictest0-21swapper/020:05:410
3459995519cyclictest0-21swapper/020:05:410
3459995519cyclictest0-21swapper/019:58:590
3459995519cyclictest0-21swapper/019:50:160
3459995519cyclictest0-21swapper/000:36:170
3459995519cyclictest0-21swapper/000:12:090
3459995519cyclictest0-21swapper/000:05:450
1999550migration/19827-21sshd19:26:341
1999550migration/15028-21latency_hist19:15:021
1999550migration/13235-21taskset22:25:291
1999550migration/129915-21runrttasks23:48:371
1999550migration/115247-21runrttasks23:03:291
1999550migration/115110-21runrttasks21:23:101
3460995418cyclictest0-21swapper/123:13:381
3460995418cyclictest0-21swapper/122:45:161
3460995418cyclictest0-21swapper/121:51:301
3460995418cyclictest0-21swapper/121:35:221
3460995418cyclictest0-21swapper/121:25:181
3460995418cyclictest0-21swapper/120:14:581
3460995418cyclictest0-21swapper/119:36:011
3460995418cyclictest0-21swapper/100:05:131
3459995418cyclictest15778-21fschecks_count21:25:250
3459995418cyclictest0-21swapper/023:45:400
3459995418cyclictest0-21swapper/023:40:380
3459995418cyclictest0-21swapper/023:20:230
3459995418cyclictest0-21swapper/023:17:110
3459995418cyclictest0-21swapper/023:05:400
3459995418cyclictest0-21swapper/023:05:400
3459995418cyclictest0-21swapper/023:00:080
3459995418cyclictest0-21swapper/022:47:510
3459995418cyclictest0-21swapper/022:40:160
3459995418cyclictest0-21swapper/022:15:220
3459995418cyclictest0-21swapper/021:30:280
3459995418cyclictest0-21swapper/021:15:160
3459995418cyclictest0-21swapper/021:09:530
3459995418cyclictest0-21swapper/021:00:310
3459995418cyclictest0-21swapper/020:44:170
3459995418cyclictest0-21swapper/020:02:560
3459995418cyclictest0-21swapper/019:35:140
3459995418cyclictest0-21swapper/019:28:390
3459995418cyclictest0-21swapper/000:30:180
3459995418cyclictest0-21swapper/000:25:410
3459995418cyclictest0-21swapper/000:25:410
3459995418cyclictest0-21swapper/000:21:380
3460995317cyclictest0-21swapper/123:54:081
3460995317cyclictest0-21swapper/123:42:331
3460995317cyclictest0-21swapper/123:22:031
3460995317cyclictest0-21swapper/123:05:531
3460995317cyclictest0-21swapper/123:05:531
3460995317cyclictest0-21swapper/122:35:431
3460995317cyclictest0-21swapper/122:04:021
3460995317cyclictest0-21swapper/121:48:071
3460995317cyclictest0-21swapper/121:32:081
3460995317cyclictest0-21swapper/120:53:361
3460995317cyclictest0-21swapper/120:41:131
3460995317cyclictest0-21swapper/120:35:461
3460995317cyclictest0-21swapper/120:21:231
3460995317cyclictest0-21swapper/119:54:581
3460995317cyclictest0-21swapper/119:41:391
3460995317cyclictest0-21swapper/119:34:361
3459995317cyclictest0-21swapper/023:27:490
3459995317cyclictest0-21swapper/022:35:060
3459995317cyclictest0-21swapper/021:57:000
3459995317cyclictest0-21swapper/021:50:230
3459995317cyclictest0-21swapper/020:19:390
1536825317sleep10-21swapper/119:45:161
3460995216cyclictest11904-21sshd21:13:331
3460995216cyclictest0-21swapper/123:29:081
3460995216cyclictest0-21swapper/123:16:081
3460995216cyclictest0-21swapper/122:57:161
3460995216cyclictest0-21swapper/121:56:411
3460995216cyclictest0-21swapper/120:49:331
3460995216cyclictest0-21swapper/120:26:341
3460995216cyclictest0-21swapper/120:02:541
3460995216cyclictest0-21swapper/119:23:101
3460995216cyclictest0-21swapper/100:35:441
3460995216cyclictest0-21swapper/100:11:501
3460995216cyclictest0-21swapper/100:04:531
3460995216cyclictest0-21swapper/100:04:531
3459995216cyclictest0-21swapper/020:26:210
3460995115cyclictest0-21swapper/123:38:471
3460995115cyclictest0-21swapper/121:44:471
3460995115cyclictest0-21swapper/120:58:221
3460995115cyclictest0-21swapper/119:58:451
3460995032cyclictest9334-21fschecks_time21:05:241
3460995032cyclictest32751-21runrttasks22:16:431
3460995014cyclictest85672sleep100:21:291
3460994931cyclictest0-21swapper/100:30:161
3460994913cyclictest32037-21munin-node1
3460994913cyclictest31037-21taskset20:32:031
3460994913cyclictest2988-21runrttasks22:30:171
3460994913cyclictest28957-21munin-node1
3460994913cyclictest0-21swapper/122:52:441
3460994812cyclictest7370-21apt-get21:00:161
3460994812cyclictest13055-21users21:15:351
3460994812cyclictest0-21swapper/122:43:461
3460994812cyclictest0-21swapper/122:21:121
3460994812cyclictest0-21swapper/120:19:391
3460994812cyclictest0-21swapper/120:09:521
3460994812cyclictest0-21swapper/120:09:521
3460994812cyclictest0-21swapper/100:27:161
3460994812cyclictest0-21swapper/100:27:161
3460994711cyclictest5987-21munin-node1
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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