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| author | Tobias Klauser <tklauser@distanz.ch> | 2013-09-09 12:40:14 +0200 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2013-09-09 12:40:14 +0200 |
| commit | defd121efe1c394fe002ce9b0f36a2422a054af7 (patch) | |
| tree | c448f569c3dcf303f5943bfe6a973ff6da615b5e | |
| parent | 382b08547cc61faf10d94cffef890ce0dc85609c (diff) | |
ifpps: correct calculation of line rate percentage
The line rate is given in Mbit rather than MiB (in which {rx,tx}_bytes
were converted). Correct the calculation by converting {rx,tx}_bytes to
Mbit:
(n bytes * 8 bits per byte) / 1000^2 = (n bytes) / 125000
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
| -rw-r--r-- | ifpps.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -754,12 +754,12 @@ static void screen_net_dev_percentage(WINDOW *screen, const struct ifstat *rel, mvwprintw(screen, (*voff)++, 0, " rx: %15.2llf%% of line rate " " ", - rate ? ((((long double) rel->rx_bytes) / (1LLU << 20)) / rate) * 100.0 : 0.0); + rate ? ((((long double) rel->rx_bytes) / 125000) / rate) * 100.0 : 0.0); mvwprintw(screen, (*voff)++, 0, " tx: %15.2llf%% of line rate " " ", - rate ? ((((long double) rel->tx_bytes) / (1LLU << 20)) / rate) * 100.0 : 0.0); + rate ? ((((long double) rel->tx_bytes) / 125000) / rate) * 100.0 : 0.0); } static void screen_net_dev_abs(WINDOW *screen, const struct ifstat *abs, |