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From "Felix A Mercado (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (KAFKA-2610) Metrics for SSL handshake
Date Wed, 11 Jan 2017 21:32:16 GMT

    [ https://issues.apache.org/jira/browse/KAFKA-2610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15819238#comment-15819238
] 

Felix A Mercado edited comment on KAFKA-2610 at 1/11/17 9:31 PM:
-----------------------------------------------------------------

So, i guess I will take a stab at this:

secureConnectionStart  <--- We definitely want to capture this time
connectionEnd <--- We definitely want to capture this time
Obviously, connectionEnd - secureConnectionStart will give us the SSL handshake time.

Do we want to capture the time for the ConnectionStart? Are we already capturing this? I guess
with this we can get an idea of the percent of time that the SSL handshake is taking for the
connection time.

ps. I can take on this task, I will need some questions answered and stuff. It would be my
first time contributing on this project. Cheers.

Do we care about SSL connection tear down time?


was (Author: fmercado):
So, i guess I will take a stab at this:

secureConnectionStart  <--- We definitely want to capture this time
connectionEnd <--- We definitely want to capture this time
Obviously, connectionEnd - secureConnectionStart will give us the SSL handshake time.

Do we want to capture the time for the ConnectionStart? Are we already capturing this? I guess
with this we can get an idea of the percent of time that the SSL handshake is taking for the
connection time.

Do we care about SSL connection tear down time?

> Metrics for SSL handshake
> -------------------------
>
>                 Key: KAFKA-2610
>                 URL: https://issues.apache.org/jira/browse/KAFKA-2610
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: security
>            Reporter: Ismael Juma
>
> It would be useful to report some metrics on SSL handshakes to make sure that they are
taking a reasonable amount of time and that they are only happening when we expect them to
happen. As part of this ticket, we should define the metrics to be implemented and implement
them.



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