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   1 /* LibMemcached
   2  * Copyright (C) 2006-2009 Brian Aker
   3  * All rights reserved.
   4  *
   5  * Use and distribution licensed under the BSD license.  See
   6  * the COPYING file in the parent directory for full text.
   7  *
   8  * Summary: Change the behavior of the memcached connection.
   9  *
  10  */
  11
  12 #ifndef __MEMCACHED_ANALYZE_H__
  13 #define __MEMCACHED_ANALYZE_H__
  14
  15 #ifdef __cplusplus
  16 extern "C" {
  17 #endif
  18
  19
  20 struct memcached_analysis_st {
  21   struct {
  22     bool allocated:1;
  23   } options;
  24   memcached_st *root;
  25   uint32_t average_item_size;
  26   uint32_t longest_uptime;
  27   uint32_t least_free_server;
  28   uint32_t most_consumed_server;
  29   uint32_t oldest_server;
  30   double pool_hit_ratio;
  31   uint64_t most_used_bytes;
  32   uint64_t least_remaining_bytes;
  33 };
  34
  35
  36 LIBMEMCACHED_API
  37 memcached_analysis_st *memcached_analyze(memcached_st *memc,
  38                                          memcached_stat_st *memc_stat,
  39                                          memcached_return_t *error);
  40
  41 LIBMEMCACHED_API
  42 void memcached_analyze_free(memcached_analysis_st *);
  43
  44 #ifdef __cplusplus
  45 }
  46 #endif
  47
  48 #endif /* __MEMCACHED_ANALYZE_H__ */