From f1b3a485b4b9d1b36df32d8161a89ffefbcaba07 Mon Sep 17 00:00:00 2001 From: antirez Date: Tue, 19 Feb 2019 12:01:26 +0100 Subject: [PATCH] Improve README of better-random-member directory. --- utils/srandmember/README.md | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/utils/srandmember/README.md b/utils/srandmember/README.md index e6dae5ba8..d3da1e82f 100644 --- a/utils/srandmember/README.md +++ b/utils/srandmember/README.md @@ -1,2 +1,14 @@ -This utility plots the distribution of SRANDMEMBER to evaluate how fair it is. -See http://theshfl.com/redis_sets for more information on the topic. +The utilities in this directory plot the distribution of SRANDMEMBER to +evaluate how fair it is. + +See http://theshfl.com/redis_sets for more information on the topic that lead +to such investigation fix. + +showdist.rb -- shows the distribution of the frequency elements are returned. + The x axis is the number of times elements were returned, and + the y axis is how many elements were returned with such + frequency. + +showfreq.rb -- shows the frequency each element was returned. + The x axis is the element number. + The y axis is the times it was returned.