maint: Update main documentation with 2.8.3 release (#1374)

- Updates main branch to include documentation from 2.8.3 release

- update changelog
- update release notes
- run `make all`.

---------

Co-authored-by: Mike Goldsmith <goldsmith.mike@gmail.com>

collect/collect.go

@@ -129,6 +129,7 @@ var inMemCollectorMetrics = []metrics.Metadata{
 	{Name: "trace_kept_sample_rate", Type: metrics.Histogram, Unit: metrics.Dimensionless, Description: "sample rate of kept traces"},
 	{Name: "trace_aggregate_sample_rate", Type: metrics.Histogram, Unit: metrics.Dimensionless, Description: "aggregate sample rate of both kept and dropped traces"},
 	{Name: "collector_redistribute_traces_duration_ms", Type: metrics.Histogram, Unit: metrics.Milliseconds, Description: "duration of redistributing traces to peers"},
+	{Name: "collector_collect_loop_duration_ms", Type: metrics.Gauge, Unit: metrics.Milliseconds, Description: "duration of the collect loop, the primary event processing goroutine"},
 }
 
 func (i *InMemCollector) Start() error {

metrics.md

@@ -1,7 +1,7 @@
 # Honeycomb Refinery Metrics Documentation
 
 This document contains the description of various metrics used in Refinery.
-It was automatically generated on 2024-09-27 at 16:19:55 UTC.
+It was automatically generated on 2024-10-10 at 17:01:38 UTC.
 
 Note: This document does not include metrics defined in the dynsampler-go dependency, as those metrics are generated dynamically at runtime. As a result, certain metrics may be missing or incomplete in this document, but they will still be available during execution with their full names.
 
@@ -58,6 +58,8 @@ This table includes metrics with fully defined names.
 | dropped_from_stress | Counter | Dimensionless | number of traces dropped due to stress relief |
 | trace_kept_sample_rate | Histogram | Dimensionless | sample rate of kept traces |
 | trace_aggregate_sample_rate | Histogram | Dimensionless | aggregate sample rate of both kept and dropped traces |
+| collector_redistribute_traces_duration_ms | Histogram | Milliseconds | duration of redistributing traces to peers |
+| collector_collect_loop_duration_ms | Gauge | Milliseconds | duration of the collect loop, the primary event processing goroutine |
 | cluster_stress_level | Gauge | Dimensionless | The overall stress level of the cluster |
 | individual_stress_level | Gauge | Dimensionless | The stress level of the individual node |
 | stress_level | Gauge | Dimensionless | The stress level that's being used to determine whether to activate stress relief |

tools/convert/metricsMeta.yaml

@@ -191,6 +191,14 @@ complete:
       type: Histogram
       unit: Dimensionless
       description: aggregate sample rate of both kept and dropped traces
+    - name: collector_redistribute_traces_duration_ms
+      type: Histogram
+      unit: Milliseconds
+      description: duration of redistributing traces to peers
+    - name: collector_collect_loop_duration_ms
+      type: Gauge
+      unit: Milliseconds
+      description: duration of the collect loop, the primary event processing goroutine
     - name: cluster_stress_level
       type: Gauge
       unit: Dimensionless