curl-library
Re: Call for participation: transfer speed tests!
Date: Thu, 20 Aug 2009 20:09:21 +0200
Hi!
Here is a more accurate test on report I made. The speed difference is
much less significant than in my first report, but still noticeable.
What I did is compiling 20 curls, each with a different CURL_MAX_WRITE_SIZE
from 4096 to 81920.
These are the results:
CURL_MAX_WRITE_SIZE 4096
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 66975 0:00:31 0:00:31 --:--:-- 71670
CURL_MAX_WRITE_SIZE 8192
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 118k 0:00:17 0:00:17 --:--:-- 117k
CURL_MAX_WRITE_SIZE 12288
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 152k 0:00:13 0:00:13 --:--:-- 160k
CURL_MAX_WRITE_SIZE 16384
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 177k 0:00:11 0:00:11 --:--:-- 186k
CURL_MAX_WRITE_SIZE 20480
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 187k 0:00:10 0:00:10 --:--:-- 198k
CURL_MAX_WRITE_SIZE 24576
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 191k 0:00:10 0:00:10 --:--:-- 200k
CURL_MAX_WRITE_SIZE 28672
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 192k 0:00:10 0:00:10 --:--:-- 201k
CURL_MAX_WRITE_SIZE 32768
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 193k 0:00:10 0:00:10 --:--:-- 203k
CURL_MAX_WRITE_SIZE 36864
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 190k 0:00:10 0:00:10 --:--:-- 196k
CURL_MAX_WRITE_SIZE 40960
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 192k 0:00:10 0:00:10 --:--:-- 191k
CURL_MAX_WRITE_SIZE 45056
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 192k 0:00:10 0:00:10 --:--:-- 192k
CURL_MAX_WRITE_SIZE 49152
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 191k 0:00:10 0:00:10 --:--:-- 183k
CURL_MAX_WRITE_SIZE 53248
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 191k 0:00:10 0:00:10 --:--:-- 196k
CURL_MAX_WRITE_SIZE 57344
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 191k 0:00:10 0:00:10 --:--:-- 192k
CURL_MAX_WRITE_SIZE 61440
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 188k 0:00:10 0:00:10 --:--:-- 180k
CURL_MAX_WRITE_SIZE 65536
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 192k 0:00:10 0:00:10 --:--:-- 187k
CURL_MAX_WRITE_SIZE 69632
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 188k 0:00:10 0:00:10 --:--:-- 189k
CURL_MAX_WRITE_SIZE 73728
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 189k 0:00:10 0:00:10 --:--:-- 177k
CURL_MAX_WRITE_SIZE 77824
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 189k 0:00:10 0:00:10 --:--:-- 183k
CURL_MAX_WRITE_SIZE 81920
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2048k 0 0 100 2048k 0 157k 0:00:12 0:00:12 --:--:-- 170k
Received on 2009-08-20