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AWS fsx: Correct CompressionRatio metric description

Service: fsx · 2026-09-27 · Documentation low

File: fsx/latest/OpenZFSGuide/fsx-openzfs-metrics.md

Summary

Fixes the CompressionRatio metric description to define it as the ratio of uncompressed to compressed storage usage expressed as a multiplier, and adds a unit note.

Security assessment

This is a documentation accuracy fix for a CloudWatch metric definition; it has no security implications.

Evidence

+`CompressionRatio` |  The ratio of uncompressed storage usage to compressed storage usage, expressed as a multiplier. Unit: None Valid statistics: `Average`, `Minimum`  

Diff

diff --git a/fsx/latest/OpenZFSGuide/fsx-openzfs-metrics.md b/fsx/latest/OpenZFSGuide/fsx-openzfs-metrics.md
index 1117f831f..0667b0666 100644
--- a//fsx/latest/OpenZFSGuide/fsx-openzfs-metrics.md
+++ b//fsx/latest/OpenZFSGuide/fsx-openzfs-metrics.md
@@ -77 +77 @@ Metric | Description
-`CompressionRatio` |  The ratio of compressed storage usage to uncompressed storage usage. Valid statistics: `Average`, `Minimum`  
+`CompressionRatio` |  The ratio of uncompressed storage usage to compressed storage usage, expressed as a multiplier. Unit: None Valid statistics: `Average`, `Minimum`