2 * AUTHOR: Francesco Chemolli (Harvest-derived)
4 * SQUID Web Proxy Cache http://www.squid-cache.org/
5 * ----------------------------------------------------------
7 * Squid is the result of efforts by numerous individuals from
8 * the Internet community; see the CONTRIBUTORS file for full
9 * details. Many organizations have provided support for Squid's
10 * development; see the SPONSORS file for full details. Squid is
11 * Copyrighted (C) 2001 by the Regents of the University of
12 * California; see the COPYRIGHT file for full details. Squid
13 * incorporates software developed and/or copyrighted by other
14 * sources; see the CREDITS file for full details.
16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version.
21 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 * GNU General Public License for more details.
26 * You should have received a copy of the GNU General Public License
27 * along with this program; if not, write to the Free Software
28 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
32 #ifndef STATCOUNTERS_H_
33 #define STATCOUNTERS_H_
38 /** statistics for cache digests and other hit "predictors" */
39 class CacheDigestGuessStats
46 int closeHits
; /// \todo: temporary remove it later
50 /** General collection of process-wide statistics.
52 * \note if you add a field to StatCounters,
53 * you MUST sync statCountersInitSpecial, statCountersClean, and statCountersCopy
69 StatHist nearMissSvcTime
;
70 StatHist nearHitSvcTime
;
82 } all
, http
, ftp
, other
;
102 StatHist querySvcTime
;
103 StatHist replySvcTime
;
128 #if USE_CACHE_DIGESTS
130 CacheDigestGuessStats guess
;
133 StatHist on_xition_count
;
140 unsigned long int select_loops
;
145 struct timeval timestamp
;
146 StatHist comm_udp_incoming
;
147 StatHist comm_dns_incoming
;
148 StatHist comm_tcp_incoming
;
149 StatHist select_fds_hist
;
174 int aborted_requests
;
185 extern StatCounters statCounter
;
187 #endif /* STATCOUNTERS_H_ */