On 31.08.2010 17:01, Samuel ROZE wrote:
Hello,
I'm using Apache-Benchmark to stats my applications performances. I
want to create a graph, using GNUPlot and Apache Benchmark.
The "-g" option create a file that I can load in GNUPlot. It works
very well but requests times are cumulative values:
3150
3168
3172
3194
3203
3215
3220
3225
3227
3231
I just want the real request time values, like that:
18
4
12
9
12
5
...
Is it possible using Apache-Benchmark tool, or have I to use an other
tool to transform values, like sed, awk... I tried with these tools
but I failed. Is there a solution?
NB: Should I change of mailing-list for questions like that? If yes, sorry...
Yes, that's a question for the users list (us...@httpd.apache.org).
Please repost your question there.
As a partial answer: I never used the "-g" switch, but the wanted
transform using awk would look like this:
awk 's>0 {print $0-s} s={$0}'
if you don't want to print the value in the first line, or simply
awk '{print $0-s;s=$0}'
if the first line is equal to the first value (non-cumulated).
Regards,
Rainer
