'The number of times since the server last started that the server cache was found to exceed the cache size limit, which is 90 percent of the MaxCacheSize, and that an attempt to free nodes was unsuccessful in meeting the cache size limit'
FailedFreePasses property is in 1 class (DnsServerCacheStatistics) of ROOT\Microsoft\Windows\Dns\ms_409 and in 2 namespaces
'The number of times since the server last started that the server cache was found to exceed the cache size limit, which is 90 percent of the MaxCacheSize, and that the server scanned the cache aggressively attempting to free even nodes that contain unexpired records'
PassesRequiringAggressiveFree property is in 1 class (DnsServerCacheStatistics) of ROOT\Microsoft\Windows\Dns\ms_409 and in 2 namespaces
'The number of times since the server last started that the server cache was found to exceed the cache size limit, which is 90 percent of the MaxCacheSize, but when the server scanned the cache looking for nodes containing no records or only expired records to free, it found no nodes that could be freed'
PassesWithNoFrees property is in 1 class (DnsServerCacheStatistics) of ROOT\Microsoft\Windows\Dns\ms_409 and in 2 namespaces
'The number of times since the server last started that the server cache was found to exceed the cache size limit, which is 90 percent of the MaxCacheSize, and that an attempt to free nodes resulted in the cache size limit being met'
SuccessfulFreePasses property is in 1 class (DnsServerCacheStatistics) of ROOT\Microsoft\Windows\Dns\ms_409 and in 2 namespaces