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OPENSSL_LH_STATS(3)		    OpenSSL		   OPENSSL_LH_STATS(3)

NAME
       OPENSSL_LH_stats, OPENSSL_LH_node_stats,	OPENSSL_LH_node_usage_stats,
       OPENSSL_LH_stats_bio, OPENSSL_LH_node_stats_bio,
       OPENSSL_LH_node_usage_stats_bio - LHASH statistics

SYNOPSIS
	#include <openssl/lhash.h>

	void OPENSSL_LH_stats(LHASH *table, FILE *out);
	void OPENSSL_LH_node_stats(LHASH *table, FILE *out);
	void OPENSSL_LH_node_usage_stats(LHASH *table, FILE *out);

	void OPENSSL_LH_stats_bio(LHASH	*table,	BIO *out);
	void OPENSSL_LH_node_stats_bio(LHASH *table, BIO *out);
	void OPENSSL_LH_node_usage_stats_bio(LHASH *table, BIO *out);

DESCRIPTION
       The LHASH structure records statistics about most aspects of accessing
       the hash	table.

       OPENSSL_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.

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

       OPENSSL_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.

       OPENSSL_LH_stats_bio(), OPENSSL_LH_node_stats_bio() and
       OPENSSL_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.

NOTE
       These calls should be made under	a read lock. Refer to "NOTE" in
       OPENSSL_LH_COMPFUNC(3) for more details about the locks required	when
       using the LHASH data structure.

SEE ALSO
       bio(7), OPENSSL_LH_COMPFUNC(3)

COPYRIGHT
       Copyright 2000-2017 The OpenSSL Project Authors.	All Rights Reserved.

       Licensed	under the OpenSSL license (the "License").  You	may not	use
       this file except	in compliance with the License.	 You can obtain	a copy
       in the file LICENSE in the source distribution or at
       <https://www.openssl.org/source/license.html>.

1.1.1d				  2019-09-10		   OPENSSL_LH_STATS(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | NOTE | SEE ALSO | COPYRIGHT

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