You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-06-17 - 15:00
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 792 highest latencies:
System rack9slot4.osadl.org (updated Mon Jun 17, 2024 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5065112080sleep0-21swapper/117:52:191
5571991137cyclictest0-21swapper/021:57:590
5571991103cyclictest19629-21latency_hist18:37:540
5571991083cyclictest2852-21latency_hist19:27:540
5571991073cyclictest326-21runrttasks19:41:470
5571991073cyclictest12689-21chrt18:13:230
5571991063cyclictest27117-21latency_hist21:17:580
5571991063cyclictest22178-21/usr/sbin/munin18:43:310
5571991043cyclictest20837-21latency_hist20:57:580
5276110471sleep0-21swapper/017:52:210
5571991033cyclictest21802-21ntpq20:58:380
5571991033cyclictest19586-21latency_hist20:42:570
5571991033cyclictest17342-21kernelversion22:28:300
5571991033cyclictest11291-21fschecks_time19:53:260
5571991028cyclictest0-21swapper/021:27:580
5571991027cyclictest0-21swapper/020:27:560
5571991027cyclictest0-21swapper/020:03:260
5571991023cyclictest7522-21chrt21:58:130
5571991023cyclictest30581-21latency_hist19:12:550
5571991013cyclictest9118-21latency_hist19:47:550
5571991013cyclictest20391-21/usr/sbin/munin18:38:230
5571991013cyclictest13394-21latency_hist22:18:000
5571991008cyclictest0-21swapper/018:08:230
5571991007cyclictest0-21swapper/020:47:570
5571991007cyclictest0-21swapper/020:17:560
5571991007cyclictest0-21swapper/019:28:100
5571991006cyclictest180281sleep18:32:180
557199997cyclictest0-21swapper/018:52:540
557199993cyclictest74-21mmcqd/021:22:580
5571999875cyclictest0-21swapper/022:03:340
557199987cyclictest0-21swapper/021:08:270
557199987cyclictest0-21swapper/020:10:510
557199984cyclictest9520-21latency18:03:220
5571999711cyclictest0-21swapper/023:18:230
5584999621cyclictest9686-21fschecks_time19:48:191
557199967cyclictest0-21swapper/022:48:010
557199967cyclictest0-21swapper/022:08:250
557199963cyclictest1-21systemd18:19:130
5584999536cyclictest14590-21unixbench_multi18:19:031
557199957cyclictest0-21swapper/020:52:580
557199953cyclictest27841-21/usr/sbin/munin19:03:100
5584999440cyclictest17842-21sshd22:29:201
5571999454cyclictest6950irq/18-mmc022:38:010
558499935cyclictest30436-21runrttasks19:10:431
557199933cyclictest31876-21aten_r9power_cu21:33:090
557199928cyclictest0-21swapper/020:33:370
557199924cyclictest18447-21cstates22:33:170
557199923cyclictest74-21mmcqd/019:58:260
557199923cyclictest258221sleep22:56:440
5571999167cyclictest0-21swapper/022:48:190
5584999015cyclictest0-21swapper/118:43:221
557199908cyclictest0-21swapper/019:48:120
557199907cyclictest0-21swapper/019:33:460
557199907cyclictest0-21swapper/017:58:220
5571999011cyclictest0-21swapper/023:13:150
557199896cyclictest0-21swapper/023:08:070
557199894cyclictest304-21snmpd21:46:490
557199893cyclictest74-21mmcqd/022:23:000
557199893cyclictest15865-21expr18:23:280
558499884cyclictest28525-21runrttasks21:21:241
557199883cyclictest31154-21fschecks_time19:13:150
5584998740cyclictest1-21systemd18:06:121
5584998737cyclictest8521-21sshd22:00:191
5584998711cyclictest0-21swapper/122:58:181
5571998761cyclictest0-21swapper/021:03:200
5584998618cyclictest0-21swapper/118:27:151
557199868cyclictest0-21swapper/021:38:330
5571998551cyclictest74-21mmcqd/022:28:000
5571998548cyclictest31811-21latency_hist21:32:590
5571998540cyclictest0-21swapper/023:03:280
5571998537cyclictest0-21swapper/020:22:560
6950840irq/18-mmc0558499cyclictest18:57:541
5584998422cyclictest0-21swapper/118:58:531
5584998420cyclictest0-21swapper/119:23:331
557199843cyclictest74-21mmcqd/017:57:520
6950830irq/18-mmc0558499cyclictest19:54:461
558499839cyclictest0-21swapper/121:44:071
5584998310cyclictest0-21swapper/120:09:561
558499828cyclictest0-21swapper/121:48:461
5584998213cyclictest0-21swapper/119:19:021
5584998122cyclictest0-21swapper/121:24:061
557199813cyclictest74-21mmcqd/018:58:100
22150810irq/18-spi_topc558499cyclictest20:43:021
558499804cyclictest828-21runrttasks21:37:191
5584998014cyclictest0-21swapper/118:08:261
557199807cyclictest0-21swapper/021:48:340
557199793cyclictest32267-21basename19:18:050
557199787cyclictest0-21swapper/022:58:380
557199767cyclictest0-21swapper/020:31:290
557199765cyclictest0-21swapper/018:53:400
22150760irq/18-spi_topc558499cyclictest20:07:461
22150750irq/18-spi_topc558499cyclictest22:36:521
558499729cyclictest0-21swapper/121:53:241
558499719cyclictest0-21swapper/122:48:591
558499719cyclictest0-21swapper/122:03:271
5584997110cyclictest0-21swapper/120:18:161
558499709cyclictest0-21swapper/123:04:031
558499709cyclictest0-21swapper/119:33:121
558499708cyclictest0-21swapper/121:08:321
558499708cyclictest0-21swapper/117:58:191
558499707cyclictest0-21swapper/122:45:351
5584997010cyclictest0-21swapper/122:38:571
558499699cyclictest0-21swapper/120:58:221
558499699cyclictest0-21swapper/119:38:591
558499699cyclictest0-21swapper/119:03:191
558499699cyclictest0-21swapper/118:28:301
558499699cyclictest0-21swapper/117:53:311
558499698cyclictest0-21swapper/121:38:181
558499689cyclictest0-21swapper/122:54:041
558499689cyclictest0-21swapper/121:13:251
558499689cyclictest0-21swapper/119:13:211
558499689cyclictest0-21swapper/118:39:021
558499688cyclictest0-21swapper/122:13:331
558499688cyclictest0-21swapper/122:08:171
558499688cyclictest0-21swapper/120:52:591
558499679cyclictest0-21swapper/123:18:251
558499679cyclictest0-21swapper/122:18:131
558499679cyclictest0-21swapper/121:28:431
558499679cyclictest0-21swapper/120:49:501
558499679cyclictest0-21swapper/119:44:201
558499679cyclictest0-21swapper/118:48:401
558499678cyclictest0-21swapper/122:23:331
558499678cyclictest0-21swapper/121:03:221
558499678cyclictest0-21swapper/118:33:041
558499678cyclictest0-21swapper/118:13:591
558499669cyclictest0-21swapper/123:08:141
558499669cyclictest0-21swapper/119:58:291
558499669cyclictest0-21swapper/119:29:031
558499668cyclictest0-21swapper/120:38:011
558499657cyclictest0-21swapper/123:13:031
558499648cyclictest0-21swapper/120:36:171
558499647cyclictest0-21swapper/120:14:091
22150640irq/18-spi_topc558499cyclictest20:26:221
558499637cyclictest0-21swapper/120:31:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional