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2022-09-25 - 13:53
/usr/bin/Xorg /usr/bin/Xorg

x86 Intel Xeon-E31220L @2200 MHz, Linux 4.9.47-rt37 (Profile)

Latency plot of system in rack #5, slot #0
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
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
Characteristics of the 100 highest latencies:
System rack5slot0.osadl.org (updated Sun Sep 25, 2022 00:44:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2239721280,0sleep322399-21bash21:30:023
1471521120,1sleep214698-21sshd00:31:312
1620621040,2sleep00-21swapper/021:41:120
129372990,1sleep00-21swapper/023:37:160
69652940,4sleep1841499cyclictest21:22:381
326462940,3sleep332626-21sshd22:45:173
149782940,1sleep30-21swapper/300:34:383
114072900,2sleep211397-21sshd00:28:152
230352890,3sleep10-21swapper/100:08:101
259592880,1sleep041ktimersoftd/021:39:120
205342870,4sleep3842399cyclictest23:40:543
164782860,0sleep00-21swapper/023:58:270
233922850,4sleep1841499cyclictest23:32:121
227892850,1sleep30-21swapper/323:35:103
812028434,46sleep30-21swapper/319:08:583
204912820,1sleep08412-21cyclictest22:02:250
803428133,44sleep10-21swapper/119:07:521
252972800,2sleep225286-21sshd23:38:262
114092800,2sleep20-21swapper/221:58:382
10662800,2sleep10-21swapper/100:39:121
92952790,1sleep22121-21runrttasks22:01:232
40722790,2sleep24066-21sshd00:00:172
11202770,0sleep00-21swapper/023:03:170
90712760,2sleep10-21swapper/123:42:541
297362760,4sleep2841999cyclictest22:50:532
290422760,2sleep30-21swapper/321:05:203
103262760,1sleep010319-21sshd21:22:570
64972750,1sleep36482-21sshd23:48:373
275702740,1sleep20-21swapper/222:20:552
149142740,2sleep214915-21sshd22:28:442
322142730,1sleep10-21swapper/122:21:221
303332730,0sleep00-21swapper/023:32:510
166352730,1sleep30-21swapper/323:28:363
221772720,1sleep20-21swapper/223:17:092
260022710,2sleep225991-21sshd22:11:482
818127032,10sleep20-21swapper/219:09:472
245882700,4sleep3842399cyclictest21:27:123
196002690,4sleep3842399cyclictest23:31:503
317412680,4sleep2841999cyclictest00:24:072
304372660,4sleep3842399cyclictest00:24:003
815425330,20sleep00-21swapper/019:09:230
138982390,0sleep113900-21id00:16:201
61342370,0sleep06135-21consoletype00:03:330
170092360,1sleep017010-21bash22:58:430
130752360,3sleep0841399cyclictest21:11:180
841399330,28cyclictest12468-21sshd21:52:460
841399322,21cyclictest138550irq/27-eth023:40:520
91352300,2sleep30-21swapper/322:55:013
237432290,4sleep2841999cyclictest00:17:172
198832290,2sleep219875-21sshd22:44:072
16752290,4sleep10-21swapper/122:33:281
145082290,1sleep10-21swapper/123:13:281
841399278,10cyclictest27464-21bash21:18:340
841399274,20cyclictest26489-21sshd23:50:230
168732270,2sleep10-21swapper/122:28:551
132722270,3sleep041ktimersoftd/022:07:410
841399260,6cyclictest24799-21bash22:20:370
841399260,25cyclictest9772-21bash22:10:200
71112260,23sleep3138550irq/27-eth023:54:393
314222260,24sleep1138550irq/27-eth022:42:111
281782260,2sleep10-21swapper/100:20:401
193202260,3sleep20-21swapper/222:17:102
278832250,23sleep3138550irq/27-eth023:56:303
8413992413,10cyclictest15983-21sshd22:28:490
841399240,18cyclictest0-21swapper/023:49:000
72742240,1sleep07272-21sshd21:25:330
216852240,2sleep10-21swapper/123:02:101
842399230,3cyclictest19727-21bash00:37:573
841399232,1cyclictest11608-21bash22:40:190
841399231,2cyclictest0-21swapper/000:13:450
841399231,1cyclictest1877-21nfsd21:56:160
841399230,2cyclictest9345-21bash00:37:010
841399230,21cyclictest1379-21sshd22:18:330
841399230,11cyclictest0-21swapper/021:34:340
321272230,2sleep20-21swapper/223:09:082
841399228,13cyclictest1885-21sshd22:45:230
841399228,12cyclictest0-21swapper/000:16:170
841399221,13cyclictest0-21swapper/019:45:240
841399220,2cyclictest9698-21bash23:19:000
841399220,2cyclictest25351-21munin-node00:20:270
841399220,19cyclictest0-21swapper/022:38:050
841399220,13cyclictest24344-21bash23:11:200
273582220,2sleep127356-21bash21:51:071
268582221,19sleep1138550irq/27-eth023:56:251
88822210,19sleep328750irq/26-ahci[00022:25:133
842399210,15cyclictest18946-21sshd22:23:093
841999212,14cyclictest33-21ksoftirqd/222:48:242
841999212,14cyclictest13813-21munin-node23:10:232
841399217,13cyclictest0-21swapper/000:25:010
841399213,1cyclictest0-21swapper/000:05:150
841399213,12cyclictest0-21swapper/021:46:490
841399211,1cyclictest0-21swapper/022:31:080
841399211,19cyclictest0-21swapper/000:31:030
841399210,2cyclictest0-21swapper/022:51:190
841399210,1cyclictest25672-21sshd23:08:310
841399210,19cyclictest8027-21sshd23:21:480
841399210,19cyclictest30759-21sshd23:29:550
274002210,3sleep30-21swapper/323:08:413
841399200,2cyclictest0-21swapper/020:15:170
242242200,2sleep30-21swapper/321:12:223
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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