*Back to [[Book|Administrator's Configuration File Reference#cfr]] [[Topic|Administrator's Configuration File Reference#chap7]]*
h2. The {{bucket}} Parameter {anchor:b1}
The {{bucket}} parameter is common to all SAFs. You can measure the performance of any SAF in {{obj.conf}} by adding a {{bucket=}}_bucket-name_ parameter to the function, for example, {{bucket="cache-bucket"}}. The bucket statistics are displayed by the {{perfdump}} utility, which can be set up through the Admin Console, CLI, or through the {{service-dump}} SAF. For more information, see [{{service-dump}}|Service#serv20].
The following performance buckets are predefined:
* The {{default-bucket}} records statistics for the functions not associated with any user-defined or built-in bucket.
* The {{all-requests}} bucket records {{perfdump}} statistics for all NSAPI SAFs, including those in the {{default-bucket}}.
For more information on performance buckets, see section Using Performance Buckets in [Sun Java System Web Server Performance Tuning, Sizing, and Scaling Guide|Monitoring Current Activity Using perfdump#Using Performance Buckets].
h2. The {{bucket}} Parameter {anchor:b1}
The {{bucket}} parameter is common to all SAFs. You can measure the performance of any SAF in {{obj.conf}} by adding a {{bucket=}}_bucket-name_ parameter to the function, for example, {{bucket="cache-bucket"}}. The bucket statistics are displayed by the {{perfdump}} utility, which can be set up through the Admin Console, CLI, or through the {{service-dump}} SAF. For more information, see [{{service-dump}}|Service#serv20].
The following performance buckets are predefined:
* The {{default-bucket}} records statistics for the functions not associated with any user-defined or built-in bucket.
* The {{all-requests}} bucket records {{perfdump}} statistics for all NSAPI SAFs, including those in the {{default-bucket}}.
For more information on performance buckets, see section Using Performance Buckets in [Sun Java System Web Server Performance Tuning, Sizing, and Scaling Guide|Monitoring Current Activity Using perfdump#Using Performance Buckets].