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AWS general documentation change

Service: general · 2026-06-13 · Documentation low

File: general/latest/gr/prometheus-service.md

Summary

Added three new quotas related to Native Histogram metrics: bucket count limit, active series per workspace, and ingestion rate per workspace.

Security assessment

Metrics-related quota definitions without security implications or security feature documentation.

Diff

diff --git a/general/latest/gr/prometheus-service.md b/general/latest/gr/prometheus-service.md
index d45fede62..47ce035a1 100644
--- a//general/latest/gr/prometheus-service.md
+++ b//general/latest/gr/prometheus-service.md
@@ -84,0 +85 @@ Labels per metric series | Each supported Region: 150 |  [Yes](https://console.a
+Max Native Histogram bucket count | Each supported Region: 200 | No | The maximum total number of buckets allowed in a Native Histogram sample. The resolution of a histogram with more buckets will be reduced until the number of buckets is within the limit.  
@@ -86,0 +88,2 @@ Metadata per metric | Each supported Region: 10 | No | The number of metadata pe
+Native Histogram active series per workspace | Each supported Region: 5,000,000 |  [Yes](https://console.aws.amazon.com/servicequotas/home/services/aps/quotas/L-EDA8C93C) | The number of unique Native Histogram active series per workspace. A series is active if a sample has been reported in the past 2 hours. The limit is automatically adjusted to be 10-percent of the workspaces active series limit, or the default, whichever is greater.  
+Native Histogram ingestion rate per workspace | Each supported Region: 166,666 |  [Yes](https://console.aws.amazon.com/servicequotas/home/services/aps/quotas/L-E8D7B0D8) | Native Histogram sample ingestion rate per workspace per second. The limit is automatically adjusted to be 10-percent of the workspaces ingestion rate limit, or the default, whichever is greater.