Reduce the number of times capacity growth is needed inside the StringWriter.
A typical default SpringBoot Prometheus page has more than 11k characters.
Best performance results when no capacity growth is needed at all, so base
it on previous metrics page size plus some room for possible extra metric info.
See gh-30085
Reduce the number of times capacity growth is needed inside the StringWriter.
A typical default SpringBoot Prometheus page has more than 11k characters.
Best performance results when no capacity growth is needed at all, so base
it on previous metrics page size plus some room for possible extra metric info.
See gh-30085
Micrometer duplicated the binders in a separate module named
micrometer-binders, and marked the binders in the core module as
deprecated. This commit changes the imports to use the new binders in
the micrometer-binders module. Additionally, the auto-configurations
honor user-supplied beans which use the old binders in the
micrometer-core module.
See gh-30014
This commit adds the required infrastructure for instrumenting the
GraphQL engine and datafetchers in order to collect metrics.
With this infrastructure, we can collect metrics such as:
* "graphql.request", a timer for GraphQL query
* "graphql.datafetcher", a timer for GraphQL datafetcher calls
* "graphql.request.datafetch.count", a distribution summary of
datafetcher count per query
* "graphql.error", an error counter
See gh-29140
Previously the parameters were not ignored so */*;q=0.8 was not
identified as accepting */*. As a result, the most recent producible
content type was returned rather than the default.
This commit updates the argument resolver to ignore parameters.
The default content type is now produced in response to a request
that accepts */*, irrespective of its parameters.
Fixes gh-28446
Change the cache in `CachingOperationInvoker` to be a reference based
map and also clean stale entries when a specific threshold is met.
Fixes gh-28313
Update Prometheus `TextOutputFormat` so that OpenMetrics is used in
preference to text output when an appropriate accept header is found.
If the accept header contains `*/*` or is missing then the text format
will be used.
See gh-28130
Moritz Halbritter
Jens Wilke
Stephane Nicoll
Andy Wilkinson
Peter Paul Bakker
Guirong Hu
Henning Poettker
Yanming Zhou
Jonatan Ivanov
izeye
Brian Clozel
Madhura Bhave
Stefano Cordio
charissathomas
Leo Li
Phillip Webb
dreis2211