CacheDigest.cc File Reference

#include "squid.h"
#include "md5.h"
#include "StatCounters.h"
#include "Store.h"
#include "store_key_md5.h"
#include "CacheDigest.h"
#include "util.h"

Include dependency graph for CacheDigest.cc:

Go to the source code of this file.

Classes
struct	CacheDigestStats

Functions
static void	cacheDigestHashKey (const CacheDigest *cd, const cache_key *key)
static void	cacheDigestStats (const CacheDigest *cd, CacheDigestStats *stats)
void	cacheDigestGuessStatsUpdate (CacheDigestGuessStats *stats, int real_hit, int guess_hit)
void	cacheDigestGuessStatsReport (const CacheDigestGuessStats *stats, StoreEntry *sentry, const SBuf &label)
void	cacheDigestReport (CacheDigest *cd, const SBuf &label, StoreEntry *e)

Variables
static uint32_t	hashed_keys [4]

Function Documentation

cacheDigestGuessStatsReport()

void cacheDigestGuessStatsReport	(	const CacheDigestGuessStats *	stats,
		StoreEntry *	sentry,
		const SBuf &	label
	)

Definition at line 209 of file CacheDigest.cc.

References assert, CacheDigestGuessStats::closeHits, CacheDigestGuessStats::falseHits, CacheDigestGuessStats::falseMisses, SBuf::isEmpty(), SQUIDSBUFPH, SQUIDSBUFPRINT, storeAppendPrintf(), CacheDigestGuessStats::trueHits, CacheDigestGuessStats::trueMisses, xpercent(), and xpercentInt().

Referenced by peerDigestStatsReport(), and statPeerSelect().

cacheDigestGuessStatsUpdate()

void cacheDigestGuessStatsUpdate	(	CacheDigestGuessStats *	stats,
		int	real_hit,
		int	guess_hit
	)

Definition at line 191 of file CacheDigest.cc.

References assert, CacheDigestGuessStats::falseHits, CacheDigestGuessStats::falseMisses, CacheDigestGuessStats::trueHits, and CacheDigestGuessStats::trueMisses.

cacheDigestHashKey()

static void cacheDigestHashKey ( const CacheDigest *  cd, const cache_key *  key  )

static

Definition at line 281 of file CacheDigest.cc.

References debugs, hashed_keys, CacheDigest::mask_size, and storeKeyText().

Referenced by CacheDigest::add(), and CacheDigest::contains().

cacheDigestReport()

void cacheDigestReport	(	CacheDigest *	cd,
		const SBuf &	label,
		StoreEntry *	e
	)

Definition at line 245 of file CacheDigest.cc.

References assert, CacheDigestStats::bit_count, CacheDigestStats::bit_on_count, CacheDigest::bits_per_entry, CacheDigestStats::bseq_count, CacheDigestStats::bseq_len_sum, cacheDigestStats(), CacheDigest::capacity, CacheDigest::count, CacheDigest::del_count, PRIu64, SQUIDSBUFPH, SQUIDSBUFPRINT, storeAppendPrintf(), xdiv(), and xpercentInt().

Referenced by peerDigestStatsReport(), and storeDigestReport().

cacheDigestStats()

static void cacheDigestStats ( const CacheDigest *  cd, CacheDigestStats *  stats  )

static

Definition at line 149 of file CacheDigest.cc.

References assert, CacheDigestStats::bit_count, CacheDigestStats::bit_on_count, CacheDigestStats::bseq_count, CacheDigestStats::bseq_len_sum, CBIT_TEST, CacheDigest::mask, and CacheDigest::mask_size.

Referenced by cacheDigestReport(), and CacheDigest::usedMaskPercent().

Variable Documentation

hashed_keys

uint32_t hashed_keys[4]

static

Definition at line 35 of file CacheDigest.cc.

Referenced by CacheDigest::add(), cacheDigestHashKey(), and CacheDigest::contains().