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redis-cli --latecy-dist reverted to gray scale.

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So far not able to find a color palette within the 256 colors which is
not confusing. However I believe it is a possible task, so will try
better later.
This commit is contained in:
antirez 2015-02-08 17:39:42 +01:00
parent 2723412b7b
commit cfe21852e7
1 changed files with 10 additions and 8 deletions
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18
src/redis-cli.c
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@ -1122,14 +1122,9 @@ static void latencyMode(void) {
#define LATENCY_DIST_MAX_GRAY 255
#define LATENCY_DIST_GRAYS (LATENCY_DIST_MAX_GRAY-LATENCY_DIST_MIN_GRAY+1)
/* Gray palette. Currently not used.
* 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};
*/
/* Color palette from https://github.com/draios/sysdig */
int spectrum_palette[] = {0, 22, 28, 64, 34, 2, 76, 46, 118, 154, 191, 227, 226, 11, 220, 209, 208, 202, 197, 9, 1};
int spectrum_palette_size = 21;
/* 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};
/* Structure to store samples distribution. */
struct distsamples {
@ -1173,12 +1168,19 @@ void showLatencyDistSamples(struct distsamples *samples, long long tot) {
/* Show the legend: different buckets values and colors meaning, so
* that the spectrum is more easily readable. */
void showLatencyDistLegend(void) {
int j;
printf("---------------------------------------------\n");
printf(". - * # .01 .125 .25 .5 milliseconds\n");
printf("1,2,3,...,9 from 1 to 9 milliseconds\n");
printf("A,B,C,D,E 10,20,30,40,50 milliseconds\n");
printf("F,G,H,I,J .1,.2,.3,.4,.5 seconds\n");
printf("K,L,M,N,O,P,Q,? 1,2,4,8,16,30,60,>60 seconds\n");
printf("From 0 to 100%%: ");
for (j = 0; j < spectrum_palette_size; j++) {
printf("\033[48;5;%dm ", spectrum_palette[j]);
}
printf("\033[0m\n");
printf("---------------------------------------------\n");
}