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2022-07-06 - 13:04

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 alll highest latencies:
System rackbslot8.osadl.org (updated Wed Jul 06, 2022 00:43:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
58750568630irq/54-eth00-21swapper/119:06:231
14914997236cyclictest9200-21apt-get22:09:290
14914997236cyclictest23506-21runrttasks21:13:350
14914997135cyclictest6351-21fschecks_count23:39:360
14914997135cyclictest19614-21grep00:19:400
14914997135cyclictest16221-21proc_pri20:49:430
14914997135cyclictest12615-21aten_rbpower_cu23:59:320
14914997034cyclictest22446-21aten_rbpower_po00:29:340
14914997034cyclictest22432-21cat19:29:390
14914997034cyclictest0-21swapper/020:57:450
14914996933cyclictest16867-21munin-node19:14:250
14914996832cyclictest13928-21munin-node0
14914996731cyclictest4225-21hostname20:14:320
14914996731cyclictest0-21swapper/022:49:360
14914995822cyclictest0-21swapper/022:24:320
14915995739cyclictest27680-21ntp_kernel_err23:04:421
14915995620cyclictest2986-21runrttasks20:46:501
14915995620cyclictest2950-21taskset23:29:331
14915995620cyclictest0-21swapper/122:02:501
58750550irq/54-eth00-21swapper/121:34:371
1999550migration/111980-21taskset22:17:021
1999550migration/111523-21munin-node1
1999550migration/111523-21munin-node1
1799550watchdog/18042-21cat22:04:391
1799550watchdog/123911-21aten_rbpower_po22:54:311
1699550watchdog/00-21swapper/019:05:030
14915995519cyclictest2986-21runrttasks21:16:451
14915995519cyclictest2986-21runrttasks19:34:031
14915995519cyclictest25476-21munin-node1
14915995519cyclictest15735-21munin-node1
14915995519cyclictest0-21swapper/121:19:411
14915995519cyclictest0-21swapper/100:14:051
14914995519cyclictest23999-21munin-node0
14915995418cyclictest4586-21kernelversion20:14:391
14915995418cyclictest2986-21runrttasks22:23:291
14915995418cyclictest2986-21runrttasks21:11:271
14915995418cyclictest2986-21runrttasks19:15:441
14915995418cyclictest20766-21aten_rbpower_cu00:24:311
14915995418cyclictest14928-21munin-node1
14915995418cyclictest13342-21sed23:59:471
14915995418cyclictest0-21swapper/123:45:201
14915995418cyclictest0-21swapper/123:21:191
14915995418cyclictest0-21swapper/122:51:551
14915995418cyclictest0-21swapper/121:39:291
14915995418cyclictest0-21swapper/121:03:131
14915995418cyclictest0-21swapper/120:50:141
14915995418cyclictest0-21swapper/120:38:101
14915995418cyclictest0-21swapper/120:32:151
14915995418cyclictest0-21swapper/119:58:131
14915995418cyclictest0-21swapper/119:48:031
14915995418cyclictest0-21swapper/119:37:301
14915995418cyclictest0-21swapper/100:19:111
14914995436cyclictest860-21runrttasks20:04:260
14914995436cyclictest7726-21aten_rbpower_cu23:44:320
14914995436cyclictest7577-21apt-get22:04:290
14914995436cyclictest5782-21chrt20:19:230
14914995436cyclictest4369-21grep21:54:310
14914995436cyclictest31998-21apt23:19:280
14914995436cyclictest31682-21apt-get19:59:280
14914995436cyclictest31682-21apt-get19:59:280
14914995436cyclictest30072-21apt-get19:54:280
14914995436cyclictest28723-21chrt23:09:280
14914995436cyclictest28692-21cut21:29:330
14914995436cyclictest26982-21apt-get21:24:290
14914995436cyclictest2537-21apt-get20:09:290
14914995436cyclictest25220-21aten_rbpower_cu19:39:310
14914995436cyclictest20715-21modprobe00:24:220
14914995436cyclictest20451-21chrt21:04:270
14914995436cyclictest20292-21modprobe19:24:270
14914995436cyclictest18987-21seq22:39:260
14914995436cyclictest18893-21aten_rbpower_cu20:59:310
14914995436cyclictest18713-21grep19:19:310
14914995436cyclictest17362-21aten_rbpower_cu22:34:310
14914995436cyclictest15882-21cut00:09:310
14914995436cyclictest15740-21apt-get22:29:390
14914995436cyclictest14931-21apt-get19:09:290
14914995436cyclictest14225-21taskset00:04:300
14914995436cyclictest12457-21runrttasks22:19:230
14914995436cyclictest10955-21apt-get23:54:300
14914995436cyclictest10955-21apt-get23:54:300
14914995436cyclictest10656-21runrttasks20:34:250
14914995436cyclictest1028-21munin-node0
14914995436cyclictest0-21swapper/023:49:340
14914995436cyclictest0-21swapper/023:34:250
14914995436cyclictest0-21swapper/023:29:260
14914995436cyclictest0-21swapper/023:04:340
14914995436cyclictest0-21swapper/022:59:270
14914995436cyclictest0-21swapper/022:54:310
14914995436cyclictest0-21swapper/022:44:210
14914995436cyclictest0-21swapper/022:14:290
14914995436cyclictest0-21swapper/021:59:290
14914995436cyclictest0-21swapper/021:49:280
14914995436cyclictest0-21swapper/021:39:210
14914995436cyclictest0-21swapper/021:34:320
14914995436cyclictest0-21swapper/021:19:320
14914995436cyclictest0-21swapper/021:14:300
14914995436cyclictest0-21swapper/020:29:310
14914995436cyclictest0-21swapper/020:24:230
14914995436cyclictest0-21swapper/019:49:220
14914995436cyclictest0-21swapper/019:44:220
14914995436cyclictest0-21swapper/019:34:250
14914995436cyclictest0-21swapper/000:14:210
14914995418cyclictest0-21swapper/023:24:310
14914995418cyclictest0-21swapper/023:14:300
14914995418cyclictest0-21swapper/020:39:300
14914995418cyclictest0-21swapper/020:39:300
343325317sleep13489-21users21:49:471
14915995335cyclictest4490-21basename23:34:311
14915995317cyclictest31046-21munin-node1
14915995317cyclictest19263-21munin-node1
14915995317cyclictest18315-21sshd20:56:451
14915995317cyclictest17350-21munin-node1
14915995317cyclictest1133-21munin-node1
14915995317cyclictest0-21swapper/123:39:331
14915995317cyclictest0-21swapper/122:44:341
14915995317cyclictest0-21swapper/122:39:311
14915995317cyclictest0-21swapper/122:24:431
14915995317cyclictest0-21swapper/121:56:421
14915995317cyclictest0-21swapper/121:27:391
14915995317cyclictest0-21swapper/121:04:541
14915995317cyclictest0-21swapper/120:42:201
14915995317cyclictest0-21swapper/120:42:201
14915995317cyclictest0-21swapper/120:13:201
14915995317cyclictest0-21swapper/120:06:421
14915995317cyclictest0-21swapper/119:43:381
14915995317cyclictest0-21swapper/119:28:081
14915995216cyclictest2986-21runrttasks20:02:181
14915995216cyclictest2986-21runrttasks20:02:181
14915995216cyclictest22456-21aten_rbpower_po00:29:341
14915995216cyclictest1282-21cut23:24:331
14915995216cyclictest0-21swapper/123:50:001
14915995216cyclictest0-21swapper/123:12:021
14915995216cyclictest0-21swapper/121:30:291
14915995216cyclictest0-21swapper/120:20:461
14915995216cyclictest0-21swapper/100:35:521
14915995216cyclictest0-21swapper/100:05:431
14915995115cyclictest19117-21munin-node1
14915995115cyclictest0-21swapper/119:49:361
14915995014cyclictest9640-21latency22:09:391
14915995014cyclictest2986-21runrttasks20:27:321
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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