git.m6w6.name Git - awesomized/libmemcached/blob - libmemcached-1.0/analyze.h

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  Libmemcached library
   4  *
   5  *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
   6  *  Copyright (C) 2006-2009 Brian Aker All rights reserved.
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   8  *  Redistribution and use in source and binary forms, with or without
   9  *  modification, are permitted provided that the following conditions are
  10  *  met:
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  12  *      * Redistributions of source code must retain the above copyright
  13  *  notice, this list of conditions and the following disclaimer.
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  15  *      * Redistributions in binary form must reproduce the above
  16  *  copyright notice, this list of conditions and the following disclaimer
  17  *  in the documentation and/or other materials provided with the
  18  *  distribution.
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  20  *      * The names of its contributors may not be used to endorse or
  21  *  promote products derived from this software without specific prior
  22  *  written permission.
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  24  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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  37
  38 #pragma once
  39
  40 struct memcached_analysis_st {
  41   memcached_st *root;
  42   uint32_t average_item_size;
  43   uint32_t longest_uptime;
  44   uint32_t least_free_server;
  45   uint32_t most_consumed_server;
  46   uint32_t oldest_server;
  47   double pool_hit_ratio;
  48   uint64_t most_used_bytes;
  49   uint64_t least_remaining_bytes;
  50 };
  51
  52 #ifdef __cplusplus
  53 extern "C" {
  54 #endif
  55
  56 LIBMEMCACHED_API
  57 memcached_analysis_st *memcached_analyze(memcached_st *memc,
  58                                          memcached_stat_st *memc_stat,
  59                                          memcached_return_t *error);
  60
  61 LIBMEMCACHED_API
  62 void memcached_analyze_free(memcached_analysis_st *);
  63
  64 #ifdef __cplusplus
  65 }
  66 #endif