Florent Beaurain

Middleware auto instrumentation

1

Hello everyone 👋 Middleware over the long term can have a significant impact on latency. I think it would be a good addition to materialize the time spent on it....

`rack.request` span that are stopped in middleware or before action doesn't have resource set

4

Hello everyone 👋 I'm opening a dedicated bug report following [this discussion](https://github.com/DataDog/dd-trace-rb/issues/2100#issuecomment-1603933814). This has a significant impact on the monitoring and alerting systems implemented by our teams. Since these spans...

Add metrics around GVL

9

Since ruby 3.2 there is now an instrumentation API for the GVL. I believe it could be a nice addition to datadog runtime metrics. This should help to understand an...

`ActiveSupport::Cache#read_multi` is not instrumented when using `ActiveSupport::Cache::RedisCacheStore`

3

Hello 👋 **Current behaviour** When using `Rails.cache.read_multi`, using `ActiveSupport::Cache::RedisCacheStore`, the action is not instrumented. While `read`, `write`, `fetch`, `write_multi` and `fetch_multi` are. This is because `ActiveSupport::Cache::RedisCacheStore` defines its own `read_multi`...

Report ActiveSupport::LogSubscriber errors to Rails.error

2

### Motivation / Background We put a change into production that broke one of our `LogSubscriber`, and it took us a while to realize it. We now know that an...