History

Thales Macedo Garitezi 8aa7c014e7 perf(buffer_worker): avoid calling `ets:info/2` (Almost?) fixes https://emqx.atlassian.net/browse/EMQX-9637 During the course of performance tests comparing the performance of e5.0.3 and e4.4.16 regarding the webhook bridge in sync mode, we observed that the throughput in e5.0.3 (sync) was much lower than in e4.4.16: ~ 9 k msgs / s vs. ~ 50 k msgs / s, respectively. Analyzing `observer_cli` output, we noticed that a lot of the time both buffer workers and ehttpc processes was spent in `ets:info/2`. That function was called to check the size of the inflight table when updating metrics and checking if the inflight table was full. Other uses of `ets:info/2` were contained inside the arguments to some `?tp/2` macro usages (https://github.com/kafka4beam/snabbkaffe/pull/60). By using a specific record to track the size of the table, we managed to improve the bridge performance to ~ 45 k msgs / s in sync mode.		2023-05-02 17:05:32 -03:00
..
priv/dynamo	feat(bridges): introduce DynamoDB definition files from v4	2023-03-08 11:13:51 +08:00
src	test(bridge): fix bridge map type filed converters	2023-04-30 10:45:11 +02:00
test	perf(buffer_worker): avoid calling `ets:info/2`	2023-05-02 17:05:32 -03:00
.gitignore	feat: add emqx enterprise app connector & bridge	2022-07-25 09:36:45 +08:00
README.md	feat: add emqx enterprise app connector & bridge	2022-07-25 09:36:45 +08:00
docker-ct	test: MS SQL Server data bridge	2023-04-14 10:02:46 +08:00
rebar.config	refactor: move emqx_json to emqx_utils_json	2023-04-14 13:31:27 +02:00

README.md

emqx_ee_bridge

An OTP application

Build

$ rebar3 compile