[httperf] integration of a workload generator in httperf

Bhagwan Anjanappa banjanap at mix.wvu.edu
Thu Mar 9 11:24:30 PST 2006


Hi all,
   While I was going through the httperf mannuals and came to the 
results section it said:

OUTPUT

This section describes the statistics output at the end of each test 
run. The basic information shown below is printed INDEPENDENT OF THE 
SELECTED WORKLOAD GENERATOR.


Total: connections 30000 requests 29997 replies 29997 test-duration 
299.992 s
Connection rate: 100.0 conn/s (10.0 ms/conn, <=14 concurrent 
connections)
Connection time [ms]: min 1.4 avg 3.0 max 163.4 median 1.5 stddev 7.3
Connection time [ms]: connect 0.6
Request rate: 100.0 req/s (10.0 ms/req)
Request size [B]: 75.0
Reply rate [replies/s]: min 98.8 avg 100.0 max 101.2 stddev 0.3 (60 
samples)
Reply time [ms]: response 2.4 transfer 0.0
Reply size [B]: header 242.0 content 1010.0 footer 0.0 (total 1252.0)
Reply status: 1xx=0 2xx=29997 3xx=0 4xx=0 5xx=0
CPU time [s]: user 94.31 system 205.26 (user 31.4% system 68.4% total 
99.9%)
Net I/O: 129.6 KB/s (1.1*10ˆ6 bps)
Errors: total 3 client-timo 0 socket-timo 0 connrefused 3 connreset 0
Errors: fd-unavail 0 addrunavail 0 ftab-full 0 other 0


What does he mean by "INDEPENDENT OF THE SELECTED WORKLOAD GENERATOR"
How can we integrate or extend for example a TPC-W generated 
application into httperf.

As before Help is any needed maximally and reply from any source is 
appreciated.

Thanking You,
Bhagwan



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