From b7017e324de0484b5b4db881bdb280611523cf7e Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 14 Oct 2011 09:30:01 +0200 Subject: [PATCH] Scale bw output to MB/sec if larger than 99999 KB/sec Signed-off-by: Jens Axboe --- stat.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/stat.c b/stat.c index d611a726..852d3f1d 100644 --- a/stat.c +++ b/stat.c @@ -441,11 +441,23 @@ static void show_ddir_status(struct group_run_stats *rs, struct thread_stat *ts, } if (calc_lat(&ts->bw_stat[ddir], &min, &max, &mean, &dev)) { double p_of_agg; + const char *bw_str = "KB"; p_of_agg = mean * 100 / (double) rs->agg[ddir]; - log_info(" bw (KB/s) : min=%5lu, max=%5lu, per=%3.2f%%," - " avg=%5.02f, stdev=%5.02f\n", min, max, p_of_agg, - mean, dev); + if (p_of_agg > 100.0) + p_of_agg = 100.0; + + if (mean > 999999.9) { + min /= 1000.0; + max /= 1000.0; + mean /= 1000.0; + dev /= 1000.0; + bw_str = "MB"; + } + + log_info(" bw (%s/s) : min=%5lu, max=%5lu, per=%3.2f%%," + " avg=%5.02f, stdev=%5.02f\n", bw_str, min, max, + p_of_agg, mean, dev); } } -- 2.25.1