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/*
* Copyright (c) 2001 - 2002 Kungliga Tekniska Hgskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef ARLA_STATS_H
#define ARLA_STATS_H 1
/* Struct with collected statistics */
struct collect_stat{
int64_t starttime;
};
void
collectstats_init (void);
void
collectstats_start (struct collect_stat *p);
void
collectstats_stop (struct collect_stat *p,
FCacheEntry *entry,
ConnCacheEntry *conn,
long partition,
int measure_type, int measure_items);
int
collectstats_hostpart(uint32_t *host, uint32_t *part, int *n);
int
collectstats_getentry(uint32_t host, uint32_t part, uint32_t type,
uint32_t items_slot, uint32_t *count,
int64_t *items_total, int64_t *total_time);
void
stats_set_prefetch(size_t sz);
size_t
stats_prefetch(ConnCacheEntry *conn, uint32_t part);
size_t
stats_fetch_round(ConnCacheEntry *conn, uint32_t part, size_t size);
#endif /* ARLA_STATS_H */
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