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2022-09-30 - 18:15
/usr/bin/Xorg /usr/bin/Xorg

x86 Intel Atom E640 @1000 MHz, Linux 3.18.11-rt7 (Profile)

Latency plot of system in rack #9, slot #4
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 rack9slot4.osadl.org (updated Fri Sep 30, 2022 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25976991274cyclictest27936-21kworker/u4:222:19:020
25976991233cyclictest4650-21kworker/u4:119:56:280
25761112277sleep0-21swapper/117:16:081
25976991214cyclictest14819-21latency_hist19:46:170
259769912076cyclictest0-21swapper/017:31:130
25976991198cyclictest0-21swapper/020:30:590
25976991167cyclictest0-21swapper/019:21:160
25607111569sleep0-21swapper/017:16:020
25976991148cyclictest0-21swapper/020:03:230
25976991147cyclictest0-21swapper/022:07:370
259769911162cyclictest2071-21latency_hist20:21:180
25976991103cyclictest30353-21chrt19:16:160
25976991098cyclictest0-21swapper/017:16:230
25976991093cyclictest12035-21cat19:41:170
25976991083cyclictest74-21mmcqd/019:46:220
259769910810cyclictest19743-21basename18:41:260
259769910773cyclictest0-21swapper/020:06:230
25976991067cyclictest0-21swapper/019:23:270
25976991058cyclictest0-21swapper/021:56:400
25976991057cyclictest12863-21runrttasks18:17:010
25976991057cyclictest12863-21runrttasks18:17:010
25976991055cyclictest8675-21load20:31:490
25976991055cyclictest8675-21load20:31:490
259769910456cyclictest14127-21if_err_eth118:21:390
25976991038cyclictest0-21swapper/021:31:280
25976991038cyclictest0-21swapper/021:11:190
25976991038cyclictest0-21swapper/017:41:140
25976991037cyclictest0-21swapper/020:44:050
259769910361cyclictest315-21runrttasks20:39:590
25976991024cyclictest315-21runrttasks20:53:250
25976991005cyclictest31692-21latency_hist20:16:180
25976991003cyclictest24237-21cat18:56:150
259769910010cyclictest0-21swapper/018:31:380
2597699998cyclictest0-21swapper/018:58:570
25976999941cyclictest7119-21systemd-tmpfile17:58:590
25976999913cyclictest0-21swapper/021:46:260
2597699989cyclictest0-21swapper/020:58:570
2597699988cyclictest0-21swapper/021:29:270
2597699988cyclictest0-21swapper/021:29:270
25976999842cyclictest0-21swapper/019:26:330
2597699983cyclictest30878-21diskstats17:31:350
25976999773cyclictest0-21swapper/020:22:240
25976999768cyclictest0-21swapper/018:51:160
2597699973cyclictest6950irq/18-mmc021:56:190
2597699968cyclictest0-21swapper/022:31:360
25976999644cyclictest4190-21latency_hist17:51:130
2597699963cyclictest28957-21latency_hist17:26:130
25976999613cyclictest0-21swapper/018:06:300
2597699959cyclictest0-21swapper/022:44:030
2597699958cyclictest0-21swapper/019:55:230
25976999572cyclictest0-21swapper/019:31:530
25976999571cyclictest0-21swapper/022:40:030
25976999553cyclictest15774-21ntp_states21:42:060
25976999538cyclictest0-21swapper/021:09:150
2597699949cyclictest0-21swapper/018:26:400
2597699948cyclictest0-21swapper/021:38:190
25976999410cyclictest0-21swapper/021:21:260
25976999410cyclictest0-21swapper/018:14:200
2597699939cyclictest0-21swapper/021:18:370
25976999368cyclictest0-21swapper/022:01:300
25976999355cyclictest0-21swapper/020:49:040
25976999334cyclictest27043-21sshd19:02:510
25976999236cyclictest0-21swapper/021:05:130
25976999145cyclictest27936-21kworker/u4:222:27:580
2597699906cyclictest0-21swapper/019:07:240
2597699906cyclictest0-21swapper/019:07:240
25976999034cyclictest0-21swapper/022:23:220
2597699889cyclictest0-21swapper/017:53:200
2597699888cyclictest0-21swapper/022:11:560
2597699878cyclictest0-21swapper/017:41:300
2597699858cyclictest0-21swapper/018:36:590
2597699827cyclictest0-21swapper/018:04:250
6950720irq/18-mmc00-21swapper/118:54:211
2597799678cyclictest0-21swapper/122:25:421
2597799678cyclictest0-21swapper/118:27:121
2597799669cyclictest0-21swapper/120:46:491
2597799668cyclictest0-21swapper/120:38:191
7050650irq/18-mmc14650-21kworker/u4:120:30:591
2597799658cyclictest0-21swapper/119:02:201
2597799648cyclictest0-21swapper/122:06:471
1799640migration/125949-21latency_hist17:16:131
2597799639cyclictest0-21swapper/119:50:571
2597799637cyclictest0-21swapper/122:03:181
25977996310cyclictest0-21swapper/122:36:381
33050620irq/43-eth0149811sleep20:42:411
2597799628cyclictest0-21swapper/121:03:021
2597799618cyclictest0-21swapper/121:58:501
2597799618cyclictest0-21swapper/120:58:211
2597799618cyclictest0-21swapper/120:54:071
2597799618cyclictest0-21swapper/120:04:001
2597799618cyclictest0-21swapper/119:25:121
2597799618cyclictest0-21swapper/118:47:201
22250610irq/18-spi_topc2597799cyclictest21:48:011
2597799608cyclictest0-21swapper/120:35:011
2597799608cyclictest0-21swapper/120:35:011
2597799608cyclictest0-21swapper/120:00:541
2597799607cyclictest0-21swapper/121:17:291
25977996024cyclictest0-21swapper/121:11:551
25977996012cyclictest0-21swapper/118:41:471
2597799599cyclictest0-21swapper/120:12:211
25977995910cyclictest0-21swapper/122:16:571
25977995910cyclictest0-21swapper/121:37:231
25977995910cyclictest0-21swapper/118:02:101
22250590irq/18-spi_topc2597799cyclictest20:16:271
33050580irq/43-eth00-21swapper/122:42:531
2597799589cyclictest0-21swapper/119:42:231
2597799589cyclictest0-21swapper/117:47:211
2597799588cyclictest0-21swapper/119:52:001
2597799588cyclictest0-21swapper/119:29:411
2597799588cyclictest0-21swapper/118:56:481
2597799588cyclictest0-21swapper/117:56:401
2597799587cyclictest0-21swapper/122:27:551
2597799587cyclictest0-21swapper/119:36:481
25977995811cyclictest0-21swapper/117:31:351
25977995810cyclictest0-21swapper/119:31:471
2597799579cyclictest0-21swapper/122:36:001
2597799579cyclictest0-21swapper/119:16:441
2597799579cyclictest0-21swapper/118:21:371
2597799579cyclictest0-21swapper/117:51:301
2597799578cyclictest0-21swapper/118:17:121
2597799578cyclictest0-21swapper/118:17:121
2597799577cyclictest0-21swapper/121:23:431
25977995725cyclictest0-21swapper/121:34:001
25977995710cyclictest0-21swapper/117:41:331
2597799569cyclictest0-21swapper/122:11:331
2597799569cyclictest0-21swapper/121:41:361
2597799569cyclictest0-21swapper/121:06:531
2597799569cyclictest0-21swapper/117:36:431
2597799568cyclictest0-21swapper/119:11:281
2597799568cyclictest0-21swapper/118:07:151
2597799567cyclictest0-21swapper/121:52:131
2597799567cyclictest0-21swapper/118:38:471
25977995612cyclictest0-21swapper/118:11:281
25977995610cyclictest0-21swapper/120:06:441
2597799559cyclictest0-21swapper/119:07:171
2597799559cyclictest0-21swapper/119:07:171
2597799558cyclictest0-21swapper/121:27:201
2597799558cyclictest0-21swapper/121:27:201
2597799558cyclictest0-21swapper/117:27:001
2597799558cyclictest0-21swapper/117:21:311
2597799549cyclictest0-21swapper/120:21:341
2597799549cyclictest0-21swapper/118:31:291
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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