Compression performance counters
Applies To: Forefront Threat Management Gateway (TMG)
The following table lists the performance counters for HTTP compression.
| Performance counter | Description |
|---|---|
Compression - Current Compression Ratio |
For HTTP responses compressed by Forefront TMG, the average size reduction of the HTTP response body as a percentage of the uncompressed body size during the sample period. |
Compression - Current Ratio of Responses Compressed |
The percentage of HTTP responses compressed by Forefront TMG out of the number of HTTP requests handled by Forefront TMG during the sample period. |
Compression - Current Ratio of Responses Decompressed |
The percentage of HTTP responses decompressed by Forefront TMG out of the number of HTTP requests handled by Forefront TMG during the sample period. |
Compression - Ratio of Size Reduction |
For HTTP responses compressed by Forefront TMG, the average size reduction of the HTTP response body as a percentage of the uncompressed body size. |
Compression - Responses Compressed: Accumulated Ratio |
The percentage of HTTP responses compressed by Forefront TMG out of the total number of HTTP requests handled by Forefront TMG. |
Compression - Responses Decompressed: Accumulated Ratio |
The percentage of HTTP responses decompressed by Forefront TMG out of the total number of HTTP requests handled by Forefront TMG. |
Compression - Total Failures |
The total number of failures to compress or decompress a response. |