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2024-04-24 - 21:42
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Data to construct the above plot have been generated using the RT test utility cyclictest.

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 rack9slot4.osadl.org (updated Wed Apr 24, 2024 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26213112076sleep0-21swapper/116:46:261
26475991163cyclictest1318-21latency_hist20:51:400
26475991157cyclictest0-21swapper/022:06:420
26475991133cyclictest25884-21latency_hist20:26:400
26475991118cyclictest0-21swapper/017:46:340
26475991113cyclictest27509-21latency_hist20:31:400
26475991109cyclictest0-21swapper/017:31:560
26475991087cyclictest0-21swapper/018:52:070
26475991087cyclictest0-21swapper/018:06:350
26341110870sleep0-21swapper/016:46:300
26475991073cyclictest2370-21df19:06:500
26475991072cyclictest28558-21/usr/sbin/munin16:56:510
26475991067cyclictest0-21swapper/021:31:410
26475991057cyclictest0-21swapper/017:57:070
26475991053cyclictest8327-21uname21:12:100
26475991048cyclictest0-21swapper/020:37:090
26475991047cyclictest0-21swapper/018:36:360
26475991037cyclictest0-21swapper/018:21:360
26475991033cyclictest3177-21latency_hist17:26:340
26475991027cyclictest0-21swapper/021:02:100
26475991023cyclictest3788-21ntp_kernel_pll_20:57:100
264759910211cyclictest326-21runrttasks21:56:410
26475991018cyclictest0-21swapper/021:26:410
26475991007cyclictest0-21swapper/018:11:540
26475991003cyclictest31467-21/usr/sbin/munin20:42:090
2647599997cyclictest0-21swapper/019:27:220
2647599996cyclictest24085-21runrttasks20:18:010
2647599993cyclictest23489-21latency_hist18:31:350
2647599993cyclictest10018-21/usr/sbin/munin21:17:100
2647599988cyclictest0-21swapper/018:59:220
2647599988cyclictest0-21swapper/018:59:220
2647599983cyclictest12928-21latency_hist19:41:380
2647599977cyclictest0-21swapper/018:51:370
2647599973cyclictest6670-21latency_hist19:21:370
2647599973cyclictest6244-21cpuspeed21:06:500
2647599968cyclictest0-21swapper/019:46:550
2647599967cyclictest0-21swapper/017:11:330
26475999663cyclictest0-21swapper/017:46:590
2647599955cyclictest3203-21latency_hist17:26:340
2647599937cyclictest0-21swapper/021:41:420
26475999234cyclictest74-21mmcqd/019:42:010
2647599918cyclictest0-21swapper/022:07:030
2647599917cyclictest0-21swapper/018:46:360
2647599913cyclictest74-21mmcqd/020:36:390
2647599909cyclictest15695-21latency_hist18:06:350
2647599905cyclictest21584-21diskstats20:11:510
2647599903cyclictest873-21sshd17:12:460
26475998942cyclictest0-21swapper/019:56:500
2647599893cyclictest1413-21ntp_states19:02:210
2647599882cyclictest19251-21/usr/sbin/munin21:47:070
2647599879cyclictest0-21swapper/020:51:560
2647599879cyclictest0-21swapper/020:02:380
2647599868cyclictest0-21swapper/019:51:530
2647599868cyclictest0-21swapper/018:22:350
2647599867cyclictest0-21swapper/016:46:490
2647599866cyclictest0-21swapper/019:22:070
26475998542cyclictest6950irq/18-mmc022:12:270
2647599847cyclictest0-21swapper/021:41:520
2647599847cyclictest0-21swapper/021:32:020
2647599847cyclictest0-21swapper/019:12:070
2647599846cyclictest0-21swapper/016:51:500
26475998441cyclictest0-21swapper/018:37:030
26475998441cyclictest0-21swapper/018:37:030
26475998322cyclictest11366-21crond19:36:380
2648499828cyclictest0-21swapper/117:12:261
2648499824cyclictest11055-21runrttasks21:21:591
2648499818cyclictest0-21swapper/120:22:141
26484998118cyclictest25972-21unixbench_multi22:07:441
2647599817cyclictest0-21swapper/017:36:550
2647599816cyclictest0-21swapper/020:11:200
2648499808cyclictest0-21swapper/118:51:491
2648499808cyclictest0-21swapper/117:57:071
2648499807cyclictest0-21swapper/121:01:541
2648499807cyclictest0-21swapper/117:41:551
26484998032cyclictest17518-21grep21:42:041
26484998021cyclictest2709-21sshd20:54:511
2647599807cyclictest0-21swapper/021:56:570
2647599807cyclictest0-21swapper/017:51:520
2648499799cyclictest0-21swapper/119:02:411
2648499798cyclictest0-21swapper/119:31:521
2648499798cyclictest0-21swapper/119:26:591
2648499798cyclictest0-21swapper/118:41:361
2648499798cyclictest0-21swapper/118:41:361
2648499798cyclictest0-21swapper/117:27:301
26484997913cyclictest1-21systemd19:58:501
2647599797cyclictest0-21swapper/017:02:030
2648499788cyclictest0-21swapper/121:12:411
2648499788cyclictest0-21swapper/121:06:581
2648499788cyclictest0-21swapper/120:17:041
2648499788cyclictest0-21swapper/119:51:501
2648499788cyclictest0-21swapper/119:36:531
2648499788cyclictest0-21swapper/119:16:591
2648499788cyclictest0-21swapper/117:36:451
2648499788cyclictest0-21swapper/117:22:251
2648499787cyclictest0-21swapper/119:12:051
2648499787cyclictest0-21swapper/117:51:551
2648499783cyclictest32536-21/usr/sbin/munin18:57:371
2648499783cyclictest32536-21/usr/sbin/munin18:57:371
26484997826cyclictest10533-21sshd21:19:531
26484997814cyclictest26756-21fschecks_count22:12:031
26484997813cyclictest19400-21fschecks_time18:16:561
2648499778cyclictest0-21swapper/121:32:371
2648499778cyclictest0-21swapper/120:42:021
2648499778cyclictest0-21swapper/120:27:091
2648499778cyclictest0-21swapper/120:01:511
2648499778cyclictest0-21swapper/118:21:511
2648499777cyclictest0-21swapper/116:46:441
2648499773cyclictest17611-21diskstats18:11:541
26484997722cyclictest28840-21sort18:46:591
26484997720cyclictest28044-21sshd18:44:481
2648499768cyclictest0-21swapper/122:02:021
2648499768cyclictest0-21swapper/121:52:081
2648499768cyclictest0-21swapper/121:46:541
2648499768cyclictest0-21swapper/121:27:071
2648499768cyclictest0-21swapper/120:36:511
2648499768cyclictest0-21swapper/120:32:101
2648499768cyclictest0-21swapper/120:11:571
2648499768cyclictest0-21swapper/119:41:521
2648499768cyclictest0-21swapper/118:07:011
2648499768cyclictest0-21swapper/118:02:071
2648499768cyclictest0-21swapper/117:51:341
2648499764cyclictest7935-21unixbench_singl19:22:381
2648499763cyclictest23605-21aten_r9power_cu18:31:461
26484997623cyclictest3296-21sshd19:07:491
26484997622cyclictest21818-21aten2.4-expect21:56:561
26484997618cyclictest30384-21expr17:01:471
2648499758cyclictest0-21swapper/118:26:501
2648499758cyclictest0-21swapper/117:31:451
2648499758cyclictest0-21swapper/117:10:451
2648499757cyclictest0-21swapper/120:56:551
26484997520cyclictest16170-21latency21:37:081
26484997517cyclictest659-21ntp_kernel_pll_20:47:111
26475997526cyclictest1614-21latency_hist17:21:340
2648499743cyclictest28923-21grep16:56:491
2648499738cyclictest0-21swapper/119:46:561
2648499725cyclictest1258-21runrttasks17:16:581
2648499724cyclictest326-21runrttasks16:54:211
26484997214cyclictest20872-21sshd20:06:501
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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