Team,
Passed to LF.
Posted my latest test to the end of OOM-933
https://jira.onap.org/browse/OOM-933
Quoting here
Fast overall but issues with pauses still.
NExus3 jvm retrofit of heap from 1.2 to 6g testing on 128g 32vCore azure vm
docker 17.03 10G network
Dont think it is the JVM unless I see the heap stats - and the cpu spike on GC
collection
check the thread pool size and the open file setting (Gary) to start
25 min download of 90 containers is normal - but with pausing behavior (single
vm not 2 like last time)
still seeing slowdown 5 min in - with bursts - but no full pause for 30-60 like
before
around 12 min seeing 5 second thread blocks ever 15 sec when 50 of 90 left
1 sudo curl https://releases.rancher.com/install-docker/17.03.sh | sh
2 sudo usermod -aG docker ubuntu
./prepull_docker_master.sh
times are 2 min apart - numbers are remaining docker image pulls
Last login: Fri May 4 19:22:04 2018 from 173.32.179.153
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
79
ubuntu@a-onap-auto-20180503-0:~$ 1522
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
77
ubuntu@a-onap-auto-20180503-0:~$ 1524
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
73
ubuntu@a-onap-auto-20180503-0:~$ 1526
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
71
ubuntu@a-onap-auto-20180503-0:~$ 1528
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
66
ubuntu@a-onap-auto-20180503-0:~$ 1530
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
59
ubuntu@a-onap-auto-20180503-0:~$ 1532
ee5c7445b360: Downloading [========================> ]
161.7 MB/329.7 MB
ee5c7445b360: Downloading [========================> ]
164.4 MB/329.7 MB
ee5c7445b360: Downloading [=========================> ]
168.1 MB/329.7 MB
ee5c7445b360: Downloading [=============================> ]
197.4 MB/329.7 MB
above 10 sec apart
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
50
ubuntu@a-onap-auto-20180503-0:~$ 1534
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
40
ubuntu@a-onap-auto-20180503-0:~$ 1536
15 sec thread blocks - every 20 sec
speed back up now
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
37
ubuntu@a-onap-auto-20180503-0:~$ 1538
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
32
ubuntu@a-onap-auto-20180503-0:~$ 1540
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
23
ubuntu@a-onap-auto-20180503-0:~$ 1542
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
17
ubuntu@a-onap-auto-20180503-0:~$ 1544
current speed
d652b8d9672e: Downloading [=================> ]
204.9 MB/577 MB
d652b8d9672e: Downloading [=========================> ]
293.9 MB/577 MB
d652b8d9672e: Downloading [=================================> ]
389.2 MB/577 MB
d652b8d9672e: Downloading [=====================================> ]
433.9 MB/577 MB
d652b8d9672e: Downloading [===========================================> ]
502.4 MB/577 MB
above 10 sec apart
ubuntu@a-onap-auto-20180503-0:~$ 1544
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
7
ubuntu@a-onap-auto-20180503-0:~$ 1546
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
2
ubuntu@a-onap-auto-20180503-0:~$ 1547
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
1
ubuntu@a-onap-auto-20180503-0:~$ 1548
ubuntu@a-onap-auto-20180503-0:~$ sudo ps -ef | grep docker | grep pull | wc -l
0
/michael
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