From b0d355730756e474a80bcc1f3c22aa4441a23ad1 Mon Sep 17 00:00:00 2001 From: antirez Date: Fri, 13 Feb 2015 12:44:40 +0100 Subject: [PATCH] redis-cli --latency-dist, hopefully better palette. Less grays: more readable palette since usually we have a non linear distribution of percentages and very near gray tones are hard to take apart. Final part of the palette is gradient from yellow to red. The red part is hardly reached because of usual distribution of latencies, but shows up mainly when latencies are very high because of the logarithmic scale, this is coherent to what people expect: red = bad. --- src/redis-cli.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/redis-cli.c b/src/redis-cli.c index 8db34bcaf..e8d4bce55 100644 --- a/src/redis-cli.c +++ b/src/redis-cli.c @@ -1133,8 +1133,8 @@ static void latencyMode(void) { #define LATENCY_DIST_GRAYS (LATENCY_DIST_MAX_GRAY-LATENCY_DIST_MIN_GRAY+1) /* Gray palette. */ -int spectrum_palette_size = 24; -int spectrum_palette[] = {0, 233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255}; +int spectrum_palette_size = 18; +int spectrum_palette[] = {0, 233,235,237,239,241,243,245,247,144,143,142,184,226,214,208,202,196}; /* Structure to store samples distribution. */ struct distsamples {