Aaron Lehmann b337882c5b Avoid using a map for log attributes ...

Having a map per log entry seemed heavier than necessary. These
attributes end up being sorted and serialized, so storing them in a map
doesn't add anything (there's no random access element). In SwarmKit,
they originate as a slice, so there's an unnecessary conversion to a map
and back.

This also fixes the sort comparator, which used to inefficiently split
the string on each comparison.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: b642b3f21f17cf50c79e464d3aedc93b2dbf0fb0
Component: engine

2017-07-18 19:01:20 -07:00

components/engine

Avoid using a map for log attributes

2017-07-18 19:01:20 -07:00

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