Shulou(Shulou.com)06/02 Report--

In a production environment, we usually use esrally to benchmark es. But after all, it may be different from the actual production request scenario.

Therefore, it is necessary to consider using real traffic to stress test the ES cluster.

Commonly used traffic replication tools such as tcpcopy, here we introduce a more easy-to-use tool gor.

Github address: https://github.com/buger/goreplay

TIPS:

The command I used for the actual test on 192.168.2.4 of the test environment (magnify 1 times the traffic):

# 192.168.2.4 is the old es cluster node # 192.168.2.188 is the new es cluster node wget https://github.com/buger/goreplay/releases/download/v1.0.0/gor_1.0.0_x64.tar.gztar xf gor_1.0.0_x64.tar.gz-C. /. / gor-- input-raw: 9200-- output-http "http://192.168.2.188:9200|200%"

The following figure shows the output of gor to stdout:

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