DbMpoolStat.java
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上传日期:2007-04-14
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- /*-
- * See the file LICENSE for redistribution information.
- *
- * Copyright (c) 1997, 1998, 1999, 2000
- * Sleepycat Software. All rights reserved.
- *
- * $Id: DbMpoolStat.java,v 11.3 2000/02/14 02:59:56 bostic Exp $
- */
- package com.sleepycat.db;
- /*
- * This is filled in and returned by the
- * DbMpool.stat() method.
- */
- public class DbMpoolStat
- {
- /**
- * @deprecated As of Berkeley DB 2.8.2, cachesize for mpool unavailable.
- */
- public int st_cachesize; // Cache size.
- public int st_cache_hit; // Pages found in the cache.
- public int st_cache_miss; // Pages not found in the cache.
- public int st_map; // Pages from mapped files.
- public int st_page_create; // Pages created in the cache.
- public int st_page_in; // Pages read in.
- public int st_page_out; // Pages written out.
- public int st_ro_evict; // Clean pages forced from the cache.
- public int st_rw_evict; // Dirty pages forced from the cache.
- public int st_hash_buckets; // Number of hash buckets.
- public int st_hash_searches; // Total hash chain searches.
- public int st_hash_longest; // Longest hash chain searched.
- public int st_hash_examined; // Total hash entries searched.
- public int st_page_clean; // Clean pages.
- public int st_page_dirty; // Dirty pages.
- public int st_page_trickle; // Pages written by memp_trickle.
- public int st_region_wait; // Region lock granted after wait.
- public int st_region_nowait; // Region lock granted without wait.
- public int st_regsize; // Region size.
- }
- // end of DbMpoolStat.java