Tomcat 5.5 & Resin Rough Performance Comparison

Here's a rough performance test between Tomcat and Resin.
The test was run on the same machine and with the same maximum memory of 256M.

The Test Command:
ab -c 2000 -n 10000 http://192.168.21.178:8080/bench/bench.jsp

the size of bench.jsp is 32.6k and there is the image of size 48.4k.


With the result, we can come to such conclusion:
1) Resin serves 80% of the requests in 6 to 8.8 secs while tomcat in 9.6
2) Resin Pro serves 90% of the requests in 13 secs and Resin OS in 20 secs
3) Tomcat serves 90% of the requests in 21 secs
4) Tomcat's failed request is 25 times of Resin Pro and 10 times of Resin OS
Which is quite astonishing
5) The Requests per second between Tomcat and Resin OS are almost the same.
while Resin Pro serves 17% more than Tomcat

Descriptions:

1) PRS means Percentage of the requests served within a certain time (ms)

2) Total 10000 requests, Concurrency 2000

Tomcat 5.5	Test N.O	80% PRS	90%PRS	95% PRS	Requests per second	Failed requests	longest request
	1	9206	21097	22418	129.02	589	76762
	2	9620	21347	25371	104.29	532	94120
	3	10085	21804	46183	73.76	373	134573
Average		9637	21416	31324	102.35667	498	101818.3
Resin 3.1.6 OS	1	9277	21341	45043	101.71	43	97932
	2	9215	21261	45611	92.06	61	107969
	3	8031	18700	26903	106.44	47	93924
Average		8841	20434	39185.6667	100.07	50.33333	99941.67
Resin 3.1.6 Pro	1	9266	21113	23070	120.06	42	81184
	2	6051	10005	21390	123.36	14	78333
	3	3409	9124	21109	109.78	5	81845
Average		6242	13414	21856.3333	117.73333	20.33333	80454