RPTM object types
Charlie Younghusband
charlieyounghusband at gmail.com
Thu Oct 13 21:41:25 UTC 2016
Hi all,
I was interested in doing a test which focused on the response time per
object. Following a test, I run the reporter tool but on the rptm.html
page, it doesn't report the min/mean/max response time (msec) per
object. It just says'n/a' with a footnote, and the footnote page just
states that no measurement was collected or stored at run-time. The
sizes part is reported. Does anyone know what I need to do in order to
have this information collected and reported?
There is a note that "Some statistics may not be available because
either no objects of the corresponding class were seen during the test
or no facilities to collect the stats exist for the class." I'm hoping
that the answer is that polygraph is just not capable of storing the
metadata associated with this.
All of the other parts of the table are filled in, including the byte
latency and server byte latency, times for hits and misses etc.
FYI the DUT prioritizes (at the TCP/IP QoS level) data flows based on
MIME type, we have established that that can improve user experience.
I'm using polygraph as a check to see what happens when we put the
system under duress.
Thanks!
Charlie
Here is a simplified config .pg:
#include "contents-httpqos.pg"
Phase phPlat = {
name = "plateau";
goal.duration = 2min;
};
Server S = {
kind = "PolyServerA";
contents = [ cntImage: 33%, cntHTML: 33%, cntOther ];
http_versions = [ "1.1" ]; // always use a 1.1 capable server
addresses = ['127.0.0.1:801' ]; // where to create these server
agents
};
Robot R = {
kind = "PolyClientB";
pop_model = { pop_distr = popUnif(); };
req_rate = 1000/sec;
origins = S.addresses; // where the origin servers are
addresses = ['10.1.0.9' ]; // where these robot agents will be
created
};
schedule(phPlat);
use(S, R);
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