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2022-07-06 - 15:32

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 792 highest latencies:
System rackbslot8.osadl.org (updated Wed Jul 06, 2022 12:43:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
58750980220irq/54-eth00-21swapper/107:05:201
31596998512cyclictest29619-21grep11:59:380
31596998512cyclictest16304-21munin-node0
31596998512cyclictest0-21swapper/012:29:370
31596998512cyclictest0-21swapper/012:14:340
31596998512cyclictest0-21swapper/012:09:310
31596998512cyclictest0-21swapper/012:04:400
31596998512cyclictest0-21swapper/011:56:020
31596998512cyclictest0-21swapper/011:14:190
31596998512cyclictest0-21swapper/011:04:310
31596998512cyclictest0-21swapper/010:59:370
31596998512cyclictest0-21swapper/010:44:440
31596998512cyclictest0-21swapper/010:14:450
31596998512cyclictest0-21swapper/010:06:230
31596998512cyclictest0-21swapper/009:59:190
31596998512cyclictest0-21swapper/009:50:460
31596998512cyclictest0-21swapper/009:34:350
31596998512cyclictest0-21swapper/008:39:320
31596998512cyclictest0-21swapper/008:39:320
31596998512cyclictest0-21swapper/008:09:420
31596998512cyclictest0-21swapper/007:54:420
31596998512cyclictest0-21swapper/007:49:370
31596998512cyclictest0-21swapper/007:44:190
31596998512cyclictest0-21swapper/007:19:340
31596998512cyclictest0-21swapper/007:19:340
31596998512cyclictest0-21swapper/007:09:430
31596998411cyclictest6597-21aten_rbpower_po10:49:320
31596998411cyclictest4588-21basename07:24:310
31596998411cyclictest26114-21basename11:49:320
31596998411cyclictest17245-21runrttasks08:02:500
31596998411cyclictest17245-21runrttasks08:02:500
31596998411cyclictest1655-21fschecks_time07:14:530
31596998411cyclictest11408-21cstates09:24:360
31596998411cyclictest0-21swapper/012:34:380
31596998411cyclictest0-21swapper/012:21:040
31596998411cyclictest0-21swapper/011:39:390
31596998411cyclictest0-21swapper/011:38:210
31596998411cyclictest0-21swapper/011:29:440
31596998411cyclictest0-21swapper/011:24:310
31596998411cyclictest0-21swapper/010:54:430
31596998411cyclictest0-21swapper/010:34:470
31596998411cyclictest0-21swapper/010:29:350
31596998411cyclictest0-21swapper/010:24:370
31596998411cyclictest0-21swapper/010:24:190
31596998411cyclictest0-21swapper/010:14:180
31596998411cyclictest0-21swapper/009:59:480
31596998411cyclictest0-21swapper/009:59:480
31596998411cyclictest0-21swapper/009:22:460
31596998411cyclictest0-21swapper/009:14:470
31596998411cyclictest0-21swapper/008:54:380
31596998411cyclictest0-21swapper/008:49:110
31596998411cyclictest0-21swapper/008:29:340
31596998411cyclictest0-21swapper/008:24:420
31596998411cyclictest0-21swapper/008:19:390
31596998411cyclictest0-21swapper/008:04:390
31596998310cyclictest0-21swapper/011:14:380
31596998310cyclictest0-21swapper/009:39:320
31596998310cyclictest0-21swapper/008:34:440
31596998310cyclictest0-21swapper/008:14:350
31596998310cyclictest0-21swapper/007:38:190
31596998310cyclictest0-21swapper/007:29:330
31596997318cyclictest7139-21munin-node0
31596997318cyclictest17861-21munin-node0
31596997217cyclictest3725-21grep10:39:390
31596997217cyclictest2986-21runrttasks11:44:560
31596997217cyclictest11210-21wget07:44:330
31596997116cyclictest478-21munin-node0
31596997116cyclictest0-21swapper/009:29:340
31596997116cyclictest0-21swapper/009:00:200
1466727116sleep114688-21df09:34:341
31596997015cyclictest5420-21modprobe12:24:370
31596997015cyclictest4906-21ls09:04:330
31597996024cyclictest0-21swapper/110:34:321
31597995721cyclictest0-21swapper/108:29:321
31597995519cyclictest2986-21runrttasks10:30:151
31597995519cyclictest0-21swapper/111:55:201
31597995519cyclictest0-21swapper/109:49:371
31597995519cyclictest0-21swapper/108:54:311
31597995519cyclictest0-21swapper/107:49:381
1999550migration/17974-21runrttasks10:53:581
1999550migration/16836-21munin-node1
1999550migration/16182-21runrttasks09:08:521
1999550migration/132211-21taskset12:07:451
1999550migration/126261-21cstates11:49:341
1999550migration/122538-21munin-node1
1999550migration/121629-21munin-node1
1999550migration/117058-21taskset08:01:301
1999550migration/117058-21taskset08:01:301
1799550watchdog/10-21swapper/110:39:241
1799550watchdog/10-21swapper/108:04:321
1099550migration/030567-21munin-node0
31597995418cyclictest5044-21munin-node1
31597995418cyclictest2986-21runrttasks11:17:331
31597995418cyclictest2986-21runrttasks10:15:001
31597995418cyclictest2986-21runrttasks07:23:551
31597995418cyclictest2986-21runrttasks07:23:551
31597995418cyclictest22636-21munin-node1
31597995418cyclictest22636-21munin-node1
31597995418cyclictest18086-21munin-node1
31597995418cyclictest0-21swapper/112:20:411
31597995418cyclictest0-21swapper/112:17:451
31597995418cyclictest0-21swapper/111:40:481
31597995418cyclictest0-21swapper/111:26:291
31597995418cyclictest0-21swapper/111:04:311
31597995418cyclictest0-21swapper/110:24:231
31597995418cyclictest0-21swapper/110:21:531
31597995418cyclictest0-21swapper/109:56:051
31597995418cyclictest0-21swapper/109:39:281
31597995418cyclictest0-21swapper/108:51:051
31597995418cyclictest0-21swapper/108:12:581
31597995418cyclictest0-21swapper/107:37:071
31597995317cyclictest8809-21cat12:34:411
31597995317cyclictest31739-21wc07:09:331
31597995317cyclictest22050-21runrttasks11:35:241
31597995317cyclictest0-21swapper/112:09:301
31597995317cyclictest0-21swapper/111:49:111
31597995317cyclictest0-21swapper/111:13:491
31597995317cyclictest0-21swapper/111:00:011
31597995317cyclictest0-21swapper/110:14:091
31597995317cyclictest0-21swapper/109:33:301
31597995317cyclictest0-21swapper/109:24:331
31597995317cyclictest0-21swapper/109:19:481
31597995317cyclictest0-21swapper/109:18:111
31597995317cyclictest0-21swapper/109:02:051
31597995317cyclictest0-21swapper/108:42:331
31597995317cyclictest0-21swapper/108:42:331
31597995317cyclictest0-21swapper/107:57:171
31597995317cyclictest0-21swapper/107:44:311
31597995317cyclictest0-21swapper/107:39:301
31597995317cyclictest0-21swapper/107:29:421
31597995234cyclictest0-21swapper/110:54:291
31597995216cyclictest5114-21munin-node1
31597995216cyclictest30011-21munin-node1
31597995216cyclictest2986-21runrttasks07:17:181
31597995216cyclictest0-21swapper/110:04:581
31597995216cyclictest0-21swapper/109:11:101
31597995216cyclictest0-21swapper/107:24:311
31597995115cyclictest30616-21munin-node1
31597995115cyclictest0-21swapper/111:29:311
31597995115cyclictest0-21swapper/111:19:311
31597995115cyclictest0-21swapper/108:27:211
31597995014cyclictest27380-21wget08:34:311
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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