Sun Microsystems Netscape Enterprise Server, Руководство администратора

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Chapter 10, Configuring the Server for Performance 223
Performance Buckets
Configuration
All the configuration information for performance buckets is specified in the
obj.conf
file. By default the feature is disabled. To enable performance
measurement add the following line in
obj.conf
file:
Init fn="perf-init" enable=true
The following examples show how to define new buckets.
Init fn="define-perf-bucket" name="acl-bucket" description="ACL bucket"
Init fn="define-perf-bucket" name="file-bucket" description="Non-cached
responses"
Init fn="define-perf-bucket" name="cgi-bucket" description="CGI Stats"
The prior example creates three buckets:
acl-bucket
,
file-bucket
, and
cgi-bucket
. To associate these buckets with functions, add
bucket= bucket-name
in front of the function in the
obj.conf
file for
which you wish to measure performance.
PathCheck fn="check-acl" acl="default" bucket="acl-bucket"
Service method="(GET|HEAD|POST)" type="*~magnus-internal/*" fn="send-
file" bucket="file-bucket"
<Object name="cgi">
ObjectType fn="force-type" type="magnus-internal/cgi"
Service fn="send-cgi" bucket="cgi-bucket"
</Object>
Performance Report
The server statistics in buckets can be accessed using the perfdump utility. The
performance buckets information is located in the last section of the report that
perfdump
returns. To enable reports on performance buckets, complete the
following steps:
1.
Define an extension for the performance bucket report. Add the following
line to the
mime.types
file:
type=perf exts=perf
2.
Associate the type you declared in
mime.types
with the
service-dump
function in the
obj.conf
file:
Service fn=service-dump type=perf