com.sun.enterprise.admin.monitor.stats

Interface PWCDnsStats

All Superinterfaces:

Stats

public interface PWCDnsStats
extends Stats

The DNS Cache caches IP addresses and DNS names. The server’s DNS cache is disabled by default. A single cache entry represents a single IP address or DNS name lookup

Method Summary

Modifier and Type	Method and Description
CountStatistic	getCountAsyncAddrLookups() The total number of asynchronic address lookups
CountStatistic	getCountAsyncLookupsInProgress() The number of asynchronic lookups in progress
CountStatistic	getCountAsyncNameLookups() The total number of asynchronic name lookups
CountStatistic	getCountCacheEntries() The number of current cache entries
CountStatistic	getCountCacheHits() The number of cache hits
CountStatistic	getCountCacheMisses() The number of cache misses
CountStatistic	getFlagAsyncEnabled() Returns whether asynchronic lookup is enabled.
CountStatistic	getFlagCacheEnabled() Indicates whether the DNS cache is enabled or disable.
CountStatistic	getMaxCacheEntries() The maximum number of cache entries

Methods inherited from interface org.glassfish.j2ee.statistics.Stats

getStatistic, getStatisticNames, getStatistics

Method Detail

getFlagCacheEnabled

CountStatistic getFlagCacheEnabled()

Indicates whether the DNS cache is enabled or disable. Default is disabled.

Returns:

DNS cache enabled?

getCountCacheEntries

CountStatistic getCountCacheEntries()

The number of current cache entries

Returns:

current cache entries

getMaxCacheEntries

CountStatistic getMaxCacheEntries()

The maximum number of cache entries

Returns:

max cache entries

getCountCacheHits

CountStatistic getCountCacheHits()

The number of cache hits

Returns:

cache hits

getCountCacheMisses

CountStatistic getCountCacheMisses()

The number of cache misses

Returns:

cache misses

getFlagAsyncEnabled

CountStatistic getFlagAsyncEnabled()

Returns whether asynchronic lookup is enabled. 1 if true, 0 otherwise

Returns:

enabled

getCountAsyncNameLookups

CountStatistic getCountAsyncNameLookups()

The total number of asynchronic name lookups

Returns:

asyn name lookups

getCountAsyncAddrLookups

CountStatistic getCountAsyncAddrLookups()

The total number of asynchronic address lookups

Returns:

asyn address lookups

getCountAsyncLookupsInProgress

CountStatistic getCountAsyncLookupsInProgress()

The number of asynchronic lookups in progress

Returns:

async lookups in progress