Memory progressive spike using zookeeper HA Mode

[zoo_js <sa...@cyber-itus.com>]

Hi,

I have 3 zookeeper servers for HA and was trying from load testing with
Hashicorp Vault. The process will create 1000 transit keys for encryption
every 1 minute and goes on, initially zookeeper memory usage will be low and
as it progresses around 50,000 keys memory usage of zookeeper (java) goes
more than 90% and then crashes, which stops the whole vault engine. Attached
the memory usage snapshot. Please help..

<http://zookeeper-user.578899.n2.nabble.com/file/t396600/zookeeper_mem_usage.png> 

thanks
JS



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Re: Memory progressive spike using zookeeper HA Mode

[zoo_js <sa...@cyber-itus.com>]

I am running on version 3.4.13 in AWS Lightsail, ubuntu system with 2GB Ram, 
60GB SD and 1CPU.

tickTime=2000
dataDir=/data/zookeeper
dataLogDir=/data/zookeeper
clientPort=2181
initLimit=100
syncLimit=2
server.1=172.26.12.178:2891:3881
server.2=172.26.3.203:2892:3882
server.3=172.26.0.88:2893:3883
leaderServes=yes



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Re: Memory progressive spike using zookeeper HA Mode

[Enrico Olivelli <eo...@gmail.com>]

JS,
Which version of zookeeper server and client are you using?
Are you using default configuration?

Enrico

Il mer 27 feb 2019, 10:01 zoo_js <sa...@cyber-itus.com> ha
scritto:

> Hi,
>
> I have 3 zookeeper servers for HA and was trying from load testing with
> Hashicorp Vault. The process will create 1000 transit keys for encryption
> every 1 minute and goes on, initially zookeeper memory usage will be low
> and
> as it progresses around 50,000 keys memory usage of zookeeper (java) goes
> more than 90% and then crashes, which stops the whole vault engine.
> Attached
> the memory usage snapshot. Please help..
>
> <
> http://zookeeper-user.578899.n2.nabble.com/file/t396600/zookeeper_mem_usage.png>
>
>
> thanks
> JS
>
>
>
> --
> Sent from: http://zookeeper-user.578899.n2.nabble.com/
>