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2022-12-04 - 09:50

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 all highest latencies:
System rackbslot8.osadl.org (updated Sun Dec 04, 2022 00:43:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2805027153sleep00-21swapper/019:08:400
2771527153sleep10-21swapper/119:06:261
28390996630cyclictest0-21swapper/022:21:250
28390996226cyclictest0-21swapper/021:11:550
28390996226cyclictest0-21swapper/021:04:490
28391996024cyclictest0-21swapper/122:00:251
28391995923cyclictest0-21swapper/120:20:231
28390995822cyclictest0-21swapper/021:35:220
28391995721cyclictest0-21swapper/119:20:191
28390995721cyclictest3004-21runrttasks00:26:340
28390995721cyclictest29028-21munin-node0
28390995721cyclictest0-21swapper/020:20:300
28390995620cyclictest3004-21runrttasks22:03:460
58750550irq/54-eth017229-21chrt20:13:040
58750550irq/54-eth012038-21awk23:15:360
28391995537cyclictest7984-21basename19:45:211
28391995537cyclictest5255-21idleruntime22:55:301
28391995519cyclictest22816-21munin-node1
28391995519cyclictest0-21swapper/123:40:291
28391995519cyclictest0-21swapper/121:57:111
28391995519cyclictest0-21swapper/120:40:201
28391995519cyclictest0-21swapper/120:15:191
28391995519cyclictest0-21swapper/120:00:191
28390995537cyclictest0-21swapper/019:31:250
28390995519cyclictest30979-21aten_rbpower_en00:15:220
28390995519cyclictest3004-21runrttasks19:22:540
28390995519cyclictest21889-21modprobe20:26:520
28390995519cyclictest0-21swapper/020:35:560
1699550watchdog/08164-21apt-get23:05:230
1699550watchdog/08105-21diskstats19:45:230
1699550watchdog/06542-21munin-node0
1699550watchdog/05508-21ntpq22:55:350
1699550watchdog/04770-21apt-get21:15:190
1699550watchdog/030823-21apt-get22:35:230
1699550watchdog/030261-21diskstats19:15:110
1699550watchdog/029689-21memory22:30:350
1699550watchdog/024727-21munin-node0
1699550watchdog/013059-21munin-node0
1699550watchdog/010270-21ntpdc21:30:350
1699550watchdog/00-21swapper/023:35:230
1099550migration/07726-21runrttasks21:23:520
1099550migration/06649-21idleruntime19:40:260
1099550migration/018193-21if_eth021:55:290
28391995418cyclictest3004-21runrttasks22:29:491
28391995418cyclictest3004-21runrttasks22:22:271
28391995418cyclictest3004-21runrttasks19:12:161
28391995418cyclictest12803-21basename21:40:051
28391995418cyclictest0-21swapper/123:20:261
28391995418cyclictest0-21swapper/123:15:241
28391995418cyclictest0-21swapper/122:05:211
28391995418cyclictest0-21swapper/121:45:191
28391995418cyclictest0-21swapper/120:30:201
28391995418cyclictest0-21swapper/120:10:201
28391995418cyclictest0-21swapper/119:35:191
28391995418cyclictest0-21swapper/119:19:241
28391995418cyclictest0-21swapper/100:34:561
28391995418cyclictest0-21swapper/100:06:441
28390995436cyclictest0-21swapper/000:32:310
28390995418cyclictest31395-21munin-node0
28390995418cyclictest3004-21runrttasks19:55:070
28390995418cyclictest28162-21munin-node0
28390995418cyclictest21121-21latency_hist23:45:060
28390995418cyclictest0-21swapper/023:48:180
28390995418cyclictest0-21swapper/022:11:210
28390995418cyclictest0-21swapper/021:49:050
28390995418cyclictest0-21swapper/021:27:530
28390995418cyclictest0-21swapper/020:06:550
28390995418cyclictest0-21swapper/020:06:550
28390995418cyclictest0-21swapper/019:29:220
28390995418cyclictest0-21swapper/000:22:490
2875025317sleep00-21swapper/000:07:190
28391995335cyclictest16548-21fschecks_count23:30:311
28391995335cyclictest13001-21basename21:40:201
28391995317cyclictest7968-21latency_hist21:25:061
28391995317cyclictest32577-21aten_rbpower_vo22:40:261
28391995317cyclictest31816-21modprobe20:57:531
28391995317cyclictest27725-21fschecks_time20:45:241
28391995317cyclictest27725-21fschecks_time20:45:241
28391995317cyclictest1670-21latency_hist00:25:061
28391995317cyclictest10048-21fschecks_count23:10:281
28391995317cyclictest0-21swapper/123:49:321
28391995317cyclictest0-21swapper/122:51:531
28391995317cyclictest0-21swapper/122:45:241
28391995317cyclictest0-21swapper/122:18:071
28391995317cyclictest0-21swapper/121:50:271
28391995317cyclictest0-21swapper/121:30:241
28391995317cyclictest0-21swapper/121:15:201
28391995317cyclictest0-21swapper/121:10:181
28391995317cyclictest0-21swapper/121:07:241
28391995317cyclictest0-21swapper/120:50:191
28391995317cyclictest0-21swapper/119:55:221
28391995317cyclictest0-21swapper/119:50:191
28391995317cyclictest0-21swapper/119:26:491
28391995317cyclictest0-21swapper/100:15:271
28391995317cyclictest0-21swapper/100:00:271
28390995335cyclictest0-21swapper/021:51:190
28390995317cyclictest2641-21chrt22:46:440
28390995317cyclictest0-21swapper/023:26:120
28390995317cyclictest0-21swapper/022:51:530
28390995317cyclictest0-21swapper/022:08:370
28390995317cyclictest0-21swapper/021:41:140
28390995317cyclictest0-21swapper/020:15:250
28390995317cyclictest0-21swapper/019:54:310
28390995317cyclictest0-21swapper/019:38:010
28390995317cyclictest0-21swapper/019:10:520
28390995317cyclictest0-21swapper/000:36:020
28391995216cyclictest2984-21munin-node1
28391995216cyclictest29485-21fschecks_time22:30:311
28391995216cyclictest21472-21munin-node1
28391995216cyclictest0-21swapper/123:06:081
28391995216cyclictest0-21swapper/121:28:071
28391995216cyclictest0-21swapper/119:42:331
28391995216cyclictest0-21swapper/100:35:231
28391995216cyclictest0-21swapper/100:12:561
28390995234cyclictest0-21swapper/023:55:060
28390995216cyclictest27399-21munin-node0
28390995216cyclictest27399-21munin-node0
28390995216cyclictest27300-21latency_hist20:45:060
28390995216cyclictest0-21swapper/023:13:560
28390995216cyclictest0-21swapper/022:17:410
28390995216cyclictest0-21swapper/021:05:530
28390995216cyclictest0-21swapper/020:31:590
28390995216cyclictest0-21swapper/020:01:130
28390995216cyclictest0-21swapper/000:11:040
28391995133cyclictest0-21swapper/123:55:331
28391995115cyclictest24531-21munin-node1
28391995115cyclictest22933-21uniq22:10:261
28391995115cyclictest14720-21fschecks_count20:05:271
28391995115cyclictest14720-21fschecks_count20:05:271
28391995115cyclictest0-21swapper/122:35:231
28391995115cyclictest0-21swapper/121:00:291
28391995115cyclictest0-21swapper/100:25:101
28390995115cyclictest16746-21irqstats23:30:340
28391995032cyclictest0-21swapper/123:00:351
28391995014cyclictest0-21swapper/123:35:221
28391995014cyclictest0-21swapper/123:27:091
28390995014cyclictest0-21swapper/022:40:230
28390995014cyclictest0-21swapper/000:00:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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