Marc Lopez Rubio

txmetrics: Add global labels to metric sets

2

## Motivation/summary Adds global labels to the aggregated metric (as parsed in the `metadata` event) dimensions that are published by the APM Server. ## Checklist - [x] Update [CHANGELOG.asciidoc](https://github.com/elastic/apm-server/blob/main/CHANGELOG.asciidoc) ~-...

Benchmarking 2.0 infrastructure and automation

4

## Description The new benchmarking framework will take a slightly different route than our current approach, namely it will look to leverage either ESS (preferred) or an on-demand ECE environment...

processor/stream: Re-introduce queue is full

5

## Motivation/summary This patch re-introduces the `publish.QueueFull` error on the stream processor layer. Allowing the APM Server to push back back when the event output rate is significantly slower than...

## Description Currently, `apmbench` uses an event-driven warmup which relies on a dynamically calculated timeout, all of which overly complicates the warm up logic. Instead, it would be better to...

**APM Server version** (`apm-server version`): `8.0.0+` **Description of the problem including expected versus actual behavior**: If the incoming OTLP event rate is significantly higher than the outgoing Elasticsearch documents, the...

## Description Currently, our benchmarking doesn't tweak any of the default integration settings or the Elasticsearch settings that would allow more writes to be performed concurrently and increase the event...

modelidexer: Dynamically size the number of available bulk indexers

2

## Description APM Server will GA the new Model Indexer in 8.0.0, which improves the bulk indexing performance of APM Server. It defaults to having 10 available bulk indexers, providing...

modelindexer doesn't ever respond with 503 to APM agents

6

## Description While working on the adaptive sampling project during OnWeek, the APM server never returned a 503 back to the APM agents even when the number of transactions per...

Add OTLP and Jaeger metrics to Stack Monitoring

1

## Description We should look into displaying request / response metrics for OTLP or Jaeger in Stack Monitoring for the APM Server. We're already publishing them in the APM Server...

## Description `apmbench` currently sends the data in the same order as it's loaded, while this works fine for now, it would be interesing to add support to the `benchtest/eventhandler`...