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+.\" Automatically generated by Pod::Man version 1.15
+.\" Thu May 9 13:19:25 2002
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+.\" ======================================================================
+.\"
+.IX Title "LH_STATS 1"
+.TH LH_STATS 1 "perl v5.6.1" "2000-04-13" "User Contributed Perl Documentation"
+.UC
+.SH "NAME"
+lh_stats, lh_node_stats, lh_node_usage_stats, lh_stats_bio,
+lh_node_stats_bio, lh_node_usage_stats_bio \- \s-1LHASH\s0 statistics
+.SH "SYNOPSIS"
+.IX Header "SYNOPSIS"
+.Vb 1
+\& #include <openssl/lhash.h>
+.Ve
+.Vb 3
+\& void lh_stats(LHASH *table, FILE *out);
+\& void lh_node_stats(LHASH *table, FILE *out);
+\& void lh_node_usage_stats(LHASH *table, FILE *out);
+.Ve
+.Vb 3
+\& 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);
+.Ve
+.SH "DESCRIPTION"
+.IX Header "DESCRIPTION"
+The \fB\s-1LHASH\s0\fR 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.
+.PP
+\&\fIlh_stats()\fR 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.
+.PP
+\&\fIlh_node_stats()\fR prints the number of entries for each 'bucket' in the
+hash table.
+.PP
+\&\fIlh_node_usage_stats()\fR 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.
+.PP
+\&\fIlh_stats_bio()\fR, \fIlh_node_stats_bio()\fR and \fIlh_node_usage_stats_bio()\fR
+are the same as the above, except that the output goes to a \fB\s-1BIO\s0\fR.
+.SH "RETURN VALUES"
+.IX Header "RETURN VALUES"
+These functions do not return values.
+.SH "SEE ALSO"
+.IX Header "SEE ALSO"
+bio(3), lhash(3)
+.SH "HISTORY"
+.IX Header "HISTORY"
+These functions are available in all versions of SSLeay and OpenSSL.
+.PP
+This manpage is derived from the SSLeay documentation.
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