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lh_stats(3)			    OpenSSL			   lh_stats(3)

NAME
       lh_stats, lh_node_stats,	lh_node_usage_stats, lh_stats_bio,
       lh_node_stats_bio, lh_node_usage_stats_bio - LHASH statistics

SYNOPSIS
	#include <openssl/lhash.h>

	void lh_stats(LHASH *table, FILE *out);
	void lh_node_stats(LHASH *table, FILE *out);
	void lh_node_usage_stats(LHASH *table, FILE *out);

	void lh_stats_bio(LHASH	*table,	BIO *out);
	void lh_node_stats_bio(LHASH *table, BIO *out);
	void lh_node_usage_stats_bio(LHASH *table, BIO *out);

DESCRIPTION
       The LHASH structure records statistics about most aspects of accessing
       the hash	table.	This is	mostly a legacy	of Eric	Young writing this
       library for the reasons of implementing what looked like	a nice
       algorithm rather	than for a particular software product.

       lh_stats() prints out statistics	on the size of the hash	table, how
       many entries are	in it, and the number and result of calls to the
       routines	in this	library.

       lh_node_stats() prints the number of entries for	each 'bucket' in the
       hash table.

       lh_node_usage_stats() prints out	a short	summary	of the state of	the
       hash table.  It prints the 'load' and the 'actual load'.	 The load is
       the average number of data items	per 'bucket' in	the hash table.	 The
       'actual load' is	the average number of items per	'bucket', but only for
       buckets which contain entries.  So the 'actual load' is the average
       number of searches that will need to find an item in the	hash table,
       while the 'load'	is the average number that will	be done	to record a
       miss.

       lh_stats_bio(), lh_node_stats_bio() and lh_node_usage_stats_bio() are
       the same	as the above, except that the output goes to a BIO.

RETURN VALUES
       These functions do not return values.

SEE ALSO
       bio(3), lhash(3)

HISTORY
       These functions are available in	all versions of	SSLeay and OpenSSL.

       This manpage is derived from the	SSLeay documentation.

1.0.2l				  2017-05-25			   lh_stats(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | HISTORY

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