Added beat.stats.libbeat.pipeline.queue.max_events to elastic agent mapping (#8570)

Author: michalpristas

packages/elastic_agent/data_stream/auditbeat_logs/fields/fields.yml

@@ -67,3 +67,7 @@
  type: long
  metric_type: counter
  description: Number of events successfully acknowledged by the output
+ - name: queue.max_events
+ type: long
+ metric_type: counter
+ description: Maximum number of events in a queue

packages/elastic_agent/data_stream/cloudbeat_logs/fields/fields.yml

@@ -66,3 +66,7 @@
  type: long
  metric_type: counter
  description: Number of events successfully acknowledged by the output
+ - name: queue.max_events
+ type: long
+ metric_type: counter
+ description: Maximum number of events in a queue

packages/elastic_agent/data_stream/elastic_agent_metrics/fields/beat-stats-fields.yml

@@ -138,6 +138,8 @@
  type: long
  - name: queue.acked
  type: long
+ - name: queue.max_events
+ type: long
  - name: events
  type: group
  fields:

packages/elastic_agent/data_stream/filebeat_logs/fields/fields.yml

@@ -67,3 +67,7 @@
  type: long
  metric_type: counter
  description: Number of events successfully acknowledged by the output
+ - name: queue.max_events
+ type: long
+ metric_type: counter
+ description: Maximum number of events in a queue

packages/elastic_agent/data_stream/heartbeat_logs/fields/fields.yml

@@ -70,3 +70,7 @@
  type: long
  metric_type: counter
  description: Number of events successfully acknowledged by the output
+ - name: queue.max_events
+ type: long
+ metric_type: counter
+ description: Maximum number of events in a queue

packages/elastic_agent/data_stream/metricbeat_logs/fields/fields.yml

@@ -67,3 +67,7 @@
  type: long
  metric_type: counter
  description: Number of events successfully acknowledged by the output
+ - name: queue.max_events
+ type: long
+ metric_type: counter
+ description: Maximum number of events in a queue

packages/elastic_agent/data_stream/osquerybeat_logs/fields/fields.yml

@@ -67,3 +67,7 @@
  type: long
  metric_type: counter
  description: Number of events successfully acknowledged by the output
+ - name: queue.max_events
+ type: long
+ metric_type: counter
+ description: Maximum number of events in a queue

packages/elastic_agent/data_stream/packetbeat_logs/fields/fields.yml

@@ -67,3 +67,7 @@
  type: long
  metric_type: counter
  description: Number of events successfully acknowledged by the output
+ - name: queue.max_events
+ type: long
+ metric_type: counter
+ description: Maximum number of events in a queue