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Updated redis-benchmark so it doesn't show 1 value above 2ms at higher precision

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Madelyn Olson 2019-02-24 00:12:00 +00:00
parent 07473feaeb
commit b79efef5d6
1 changed files with 7 additions and 7 deletions
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14
src/redis-benchmark.c
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@ -1,4 +1,4 @@
/* Redis benchmark utility. /* Redis benchmark utility.
* *
* Copyright (c) 2009-2012, Salvatore Sanfilippo <antirez at gmail dot com> * Copyright (c) 2009-2012, Salvatore Sanfilippo <antirez at gmail dot com>
* All rights reserved. * All rights reserved.
@ -461,18 +461,18 @@ static void showLatencyReport(void) {
if (config.latency[i]/usbetweenlat != curlat || if (config.latency[i]/usbetweenlat != curlat ||
i == (config.requests-1)) i == (config.requests-1))
{ {
curlat = config.latency[i]/usbetweenlat;
perc = ((float)(i+1)*100)/config.requests;
printf("%.2f%% <= %.*f milliseconds\n", perc, config.precision,
curlat/pow(10.0, config.precision));
/* After the 2 milliseconds latency to have percentages split /* After the 2 milliseconds latency to have percentages split
* by decimals will just add a lot of noise to the output. */ * by decimals will just add a lot of noise to the output. */
if (config.latency[i] > 2000) { if (config.latency[i] >= 2000) {
config.precision = 0; config.precision = 0;
usbetweenlat = ipow(10, usbetweenlat = ipow(10,
MAX_LATENCY_PRECISION-config.precision); MAX_LATENCY_PRECISION-config.precision);
} }
curlat = config.latency[i]/usbetweenlat;
perc = ((float)(i+1)*100)/config.requests;
printf("%.2f%% <= %.*f milliseconds\n", perc, config.precision,
curlat/pow(10.0, config.precision));
} }
} }
printf("%.2f requests per second\n\n", reqpersec); printf("%.2f requests per second\n\n", reqpersec);