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lh_node_usage_stats.3
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.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.32 .\" .\" Standard preamble: .\" ======================================================================== .de Sh \" Subsection heading .br .if t .Sp .ne 5 .PP \fB\\$1\fR .PP .. .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. | will give a .\" real vertical bar. \*(C+ will give a nicer C++. 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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" \&\fIbio\fR\|(3), \fIlhash\fR\|(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.