- From: Prasad Wagle <Prasad.Wagle@eng.sun.com>
- Date: Tue, 18 Apr 1995 19:28:07 +0800
- To: www-speed@tipper.oit.unc.edu, www-talk@w3.org
Information on the SPEC WWW Server Benchmark is available at:
http://www.sun.com/smli/sun-rt/www_server_perf/
I would appreciate your feedback.
Regards,
Prasad
Brief Description of the WWW Server Benchmark
---------------------------------------------
Multiclient Infrastructure
--------------------------
Same as LADDIS
Workload
--------
The workload is specified with two files:
- mixfile
specifies request type distribution
- urlfile
specifies URLs for each operation with probability of access
An example mix file:
get 50
head 25
post 25
An example url file:
GET http://cnet18/file1.html 0.5
GET http://cnet18/file2.html 0.5
HEAD http://cnet18/file1.html 0.5
HEAD http://cnet18/file2.html 0.5
POST http://cnet18/cgi-bin/script1.sh 0.5
POST http://cnet18/cgi-bin/script2.sh 0.5
Results
-------
Aggregate Test Parameters:
Number of processes = 1
Requested Load (HTTP operations/second) = 5
Warm-up time (seconds) = 0
Run time (seconds) = 20
HTTP Mixfile = /opt/wwwperf/src/mixfile_all
URL Distribution file = /opt/wwwperf/src/urlfile_all
LADDIS Aggregate Results for 1 Client(s), Tue Apr 18 15:04:16 1995
LADDIS HTTP Benchmark Version 1.0, Creation - 11 April 1995
------------------------------------------------------------------------------
HTTP Target Actual HTTP HTTP Mean Std Dev Std Error Pcnt
Op HTTP HTTP Op Op Response Response of Mean,95% of
Type Mix Mix Success Error Time Time Confidence Total
Pcnt Pcnt Count Count Msec/Op Msec/Op +- Msec/Op Time
------------------------------------------------------------------------------
get 50% 46.4% 46 1 137.17 5.26 0.66 47.0%
head 25% 25.2% 25 0 88.52 5.97 0.96 16.5%
post 25% 28.2% 28 0 174.32 15.89 1.48 36.4%
------------------------------------------------------------------------------
INVALID RUN reported for Client 1 (c18-1).
INVALID RUN, Failed RPC calls
--------------------------------------------------------
| LADDIS VERSION 1.1.5 AGGREGATE RESULTS SUMMARY |
--------------------------------------------------------
HTTP THROUGHPUT: 5 Ops/Sec AVG. RESPONSE TIME: 135.4 Msec/Op
HTTP MIXFILE:/opt/wwwperf/src/mixfile_all
AGGREGATE REQUESTED LOAD: 5 Ops/Sec
TOTAL HTTP OPERATIONS: 99 TEST TIME: 20 Sec
NUMBER OF LADDIS CLIENTS: 1
Received on Tuesday, 18 April 1995 22:38:29 UTC