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2023-05-28 - 03:03

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 Sat May 27, 2023 12:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
587501835650irq/54-eth00-21swapper/107:09:291
8391997520cyclictest19207-21aten_rbpower_cu09:22:411
8391997520cyclictest10266-21munin-node07:15:071
8391997419cyclictest6854-21munin-node1
8391997419cyclictest30743-21munin-node1
8391997419cyclictest18302-21munin-node1
8391997419cyclictest1439-21aten_rbpower_cu10:07:411
8391997318cyclictest9210-21munin-node1
8391997318cyclictest9131-21fschecks_time07:12:541
8391997318cyclictest5542-21fschecks_count11:57:451
8391997318cyclictest29316-21runrttasks11:31:241
8391997318cyclictest24227-21fschecks_time07:57:531
8391997318cyclictest19767-21munin-node1
8391997318cyclictest18351-21munin-node1
8391997318cyclictest18298-21aten_rbpower_cu12:37:411
8391997318cyclictest15195-21munin-node1
8391997318cyclictest0-21swapper/112:32:451
8391997318cyclictest0-21swapper/109:00:161
8391997217cyclictest569-21munin-node1
8391997217cyclictest20772-21aten_rbpower_po07:47:541
8391997217cyclictest19517-21cat07:42:551
688427236sleep00-21swapper/007:05:540
8391997116cyclictest9789-21munin-node1
8391997116cyclictest4470-21modprobe10:16:041
8391997116cyclictest3815-21ls11:52:421
8391997116cyclictest29128-21munin-node1
8391997116cyclictest24610-21apt-get11:17:401
8391997116cyclictest23588-21taskset09:35:001
8391997116cyclictest13109-21ls07:22:561
8391997116cyclictest13109-21ls07:22:561
8390997135cyclictest32364-21seq11:40:030
8391997034cyclictest27408-21runrttasks08:07:481
8391997015cyclictest3098-21cstates08:32:501
8391997015cyclictest30538-21aten_rbpower_po08:17:511
8391997015cyclictest27962-21munin-node1
8391997015cyclictest23268-21fschecks_time11:12:461
8391997015cyclictest22787-21munin-node1
8391997015cyclictest14572-21aten_rbpower_vo10:47:411
8391997015cyclictest11619-21munin-node1
8391997015cyclictest0-21swapper/108:27:571
8391996914cyclictest8466-21ls10:27:481
8391996914cyclictest7465-21munin-node1
8391996914cyclictest3002-21runrttasks10:51:211
8391996914cyclictest29380-21munin-node1
8391996914cyclictest2710-21munin-node1
8391996914cyclictest26329-21proc_pri09:42:531
8391996914cyclictest25252-21latency_hist09:40:011
8391996914cyclictest21102-21cut09:27:461
8391996914cyclictest21102-21cut09:27:461
8391996914cyclictest16074-21fschecks_count07:32:501
8391996914cyclictest13463-21munin-node1
8391996914cyclictest11780-21munin-node1
8391996914cyclictest0-21swapper/108:22:581
8390996933cyclictest22407-21aten_rbpower_vo07:52:450
8391996813cyclictest8269-21munin-node1
8391996813cyclictest4767-21diskstats08:37:501
8391996813cyclictest3353-21fschecks_time10:12:451
8391996813cyclictest3353-21fschecks_time10:12:451
8391996813cyclictest32706-21munin-node1
8391996813cyclictest31361-21fschecks_count11:37:451
8391996813cyclictest31361-21fschecks_count11:37:451
8391996813cyclictest27390-21wget09:47:411
8391996813cyclictest26376-21munin-node1
8391996813cyclictest17619-21munin-node1
8391996813cyclictest16660-21thermal09:12:541
8391996813cyclictest11816-21munin-node1
8391996813cyclictest10334-21munin-node1
8390996832cyclictest0-21swapper/010:02:010
8391996712cyclictest9987-21munin-node1
8391996712cyclictest2707-21lldpd08:42:441
8391996712cyclictest26441-21cstates11:22:421
8391996712cyclictest0-21swapper/107:27:511
8390996731cyclictest9418-21basename08:52:400
8390996731cyclictest0-21swapper/010:36:050
8391996611cyclictest13072-21taskset12:20:311
8390996630cyclictest26702-21latency_hist08:05:020
8390996630cyclictest24607-21munin-node0
8390996630cyclictest11304-21fschecks_count08:57:450
8390996630cyclictest0-21swapper/009:57:520
8391996510cyclictest21830-21ls11:07:471
8391996510cyclictest14580-21cut09:07:451
8390996547cyclictest3508-21ntp_states08:32:590
8390996428cyclictest31953-21seq11:38:070
8390996428cyclictest31953-21seq11:38:070
8390996345cyclictest14290-21cut07:27:500
8390996244cyclictest26400-21swap09:42:550
8390996244cyclictest0-21swapper/012:12:400
8390996226cyclictest2422-21wc11:47:480
8390995840cyclictest0-21swapper/007:56:070
8390995436cyclictest3372-21runrttasks11:50:490
8390995436cyclictest30205-21chrt08:16:130
8390995436cyclictest3002-21runrttasks12:35:460
8390995436cyclictest3002-21runrttasks11:30:180
8390995436cyclictest3002-21runrttasks11:25:480
8390995436cyclictest3002-21runrttasks10:40:050
8390995436cyclictest3002-21runrttasks08:45:080
8390995436cyclictest3002-21runrttasks08:35:180
8390995436cyclictest2694-21runrttasks10:10:320
8390995436cyclictest2694-21runrttasks10:10:320
8390995436cyclictest26866-21seq08:05:340
8390995436cyclictest2488-21rs:main0
8390995436cyclictest24064-21apt-get09:37:410
8390995436cyclictest22113-21seq09:30:290
8390995436cyclictest21016-21seq11:05:200
8390995436cyclictest20638-21chrt09:26:240
8390995436cyclictest20638-21chrt09:26:240
8390995436cyclictest19348-21runrttasks11:00:100
8390995436cyclictest16880-21df12:32:420
8390995436cyclictest14077-21seq10:45:060
8390995436cyclictest12381-21seq07:21:410
8390995436cyclictest12381-21seq07:21:410
8390995436cyclictest11356-21taskset12:15:040
8390995436cyclictest10141-21cat07:15:060
8390995436cyclictest0-21swapper/012:25:250
8390995436cyclictest0-21swapper/012:20:530
8390995436cyclictest0-21swapper/012:00:120
8390995436cyclictest0-21swapper/011:20:380
8390995436cyclictest0-21swapper/011:10:200
8390995436cyclictest0-21swapper/010:55:300
8390995436cyclictest0-21swapper/010:51:080
8390995436cyclictest0-21swapper/010:30:520
8390995436cyclictest0-21swapper/010:25:240
8390995436cyclictest0-21swapper/010:21:580
8390995436cyclictest0-21swapper/010:15:330
8390995436cyclictest0-21swapper/010:05:330
8390995436cyclictest0-21swapper/009:51:010
8390995436cyclictest0-21swapper/009:46:180
8390995436cyclictest0-21swapper/009:20:110
8390995436cyclictest0-21swapper/009:10:080
8390995436cyclictest0-21swapper/009:05:170
8390995436cyclictest0-21swapper/009:00:460
8390995436cyclictest0-21swapper/008:41:150
8390995436cyclictest0-21swapper/008:26:040
8390995436cyclictest0-21swapper/008:21:140
8390995436cyclictest0-21swapper/008:10:140
8390995436cyclictest0-21swapper/007:46:350
8390995436cyclictest0-21swapper/007:40:350
8390995436cyclictest0-21swapper/007:35:530
8390995436cyclictest0-21swapper/007:30:250
8390995436cyclictest0-21swapper/007:10:350
8390995418cyclictest0-21swapper/012:05:300
8390995418cyclictest0-21swapper/009:16:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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