微软企业库4.1学习笔记(二十)缓存模块8 性能计数器
缓存模块包含下列计数器
性能计数器 | 解释 |
Cache Expiries/sec | 缓存项的过期比例 |
Cache Hit Ratio | 读取缓存项的比例,一次读取指的是请求的项在缓存中。 |
Cache Hit/sec | 缓存的每秒命中率 |
Cache Misses/sec | 缓存的每秒丢失率,和命中率相反,就是请求项不再缓存中 |
Cache Scavenged Item/sec |
缓存清除比例 |
Total of Cache Access Attempts | 从缓存中读取项的总数 |
Total Cache Entries | 缓存中的项总数 |
Total Cache Expires | 缓存过期项的总数 |
Total Cache Hits | 缓存项的命中总数 |
Total Cache Misses | 缓存项的丢失总数 |
Total Cache Scavenged Items | 被清除的缓存项总数 |
Total Updated Entries | 缓存被更新的总次数,更新包括添加,编辑,删除项 |
Updated Entries/sec | 缓存项的更新率 |
缓存模块的事件日志
listener就是激活事件的类,event就是事件的名称,exception是一个bool值,下面列出了主要的事件信息。
Listener:CachingInstrumentationListener
Event:CacheFailed
Exception:true
Main message:the error occurred using the instance instance name
Additionalinformation:Failure while starting application-specified refresh action
Listener:CachingInstrumentationListener
Event:CacheCallbackFailed
Exception:true
Main message:the error occurred executing the removal callback for key key in the instance name instance
Listener:DefaultCachingEventLogger
Event:Configuration error
Exception:true
Main message:the error occurred retrieving the configuration for instance instance name
Listener:ConfigurationChangeWatcher
Event:Error notifying a change in configuration
Exception:N/A
Main message:there was an error raising an event in watcher type full name - exception message
本文来自博客园,作者:jevan,转载请注明原文链接:https://www.cnblogs.com/DoNetCShap/archive/2011/12/14/2287846.html