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apache / couchdb-erlfdb

Erlang API for FoundationDB
https://www.foundationdb.org
Apache License 2.0
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Add statistics #39

Open kocolosk opened 2 years ago

kocolosk commented 2 years ago

Linking to the original idea from @nickva in apache/couchdb#3427:

It would be nice have erlfdb emit extra stats such as counts for each types of error codes, how many times transactions retry, number of started transactions and some others.

@davisp already has a handy-dandy branch with some stats kept in C++ using some of the newer atomic features: davisp/couchdb-erlfdb@187b585 so one idea is to expand it.

The other idea is to depend on couch_stats and add some of the couch_stats metrics in erlang. That might be easier but the dependency on couch_stats might be a bit gross.