Specifications

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Cisco Wide Area Application Services Command Reference
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Chapter 3 CLI Commands
show statistics dre
show statistics dre
To display Data Redundancy Elimination (DRE) general statistics for a WAE, use the show statistics
dre EXEC command.
show statistics dre
Command Modes EXEC
Device Modes application-accelerator
Examples Table 3-65 describes the fields shown in the show statistics dre display. This command shows the
aggregated statistics for all connections.
Ta b l e 3-65 Field Descriptions for the show statistics dre Command
Field Description
Cache Aggregated DRE cache data statistics.
Status Current DRE status. Status values include: Initializing, Usable,
Temporarily Fail, and Fail.
Oldest Data (age) Time that the DRE data has been in the cache in days (d),
hours
(h), minutes (m), and seconds (s).
For example, “1d1h” means 1 day, 1 hour.
Total usable disk size Total disk space allocated to the DRE cache.
Used (%) Percentage of the total DRE cache disk space being used.
Hash table RAM size Amount of memory allocated for the DRE hash table.
Used (%) Percentage of allocated memory being used for the DRE hash
table.
Completed Connections
Total (cumulative): Number of cumulative connections that have been processed.
Active: Number of connections that are still open.
Encode Statistics for compressed messages.
Overall: [msg | in | out | ratio] Aggregated statistics for compressed messages.
msg = Total number of messages.
in = Number of bytes before compression.
out = Number of bytes after compression.
ratio = Percentage of the total number of bytes that were
compressed.
DRE: [msg | in | out | ratio] Number of DRE messages.
DRE bypass Number of DRE messages that were bypassed for compression.