One on One Performance Comparison of Rails Versions 1.1-stable and 1.2-stable

pstore: 1.1-stable vs. 1.2-stable

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
empty	18.67905	16.09587	267.7	310.6	3.74	3.22	1.16
welcome	21.36516	25.54357	234.0	195.7	4.27	5.11	0.84
recipes	16.98278	17.46734	294.4	286.2	3.40	3.49	0.97
my_recipes	16.56673	17.24196	301.8	290.0	3.31	3.45	0.96
show	30.25715	31.38602	165.3	159.3	6.05	6.28	0.96
cat	32.51979	33.64456	153.8	148.6	6.50	6.73	0.97
cat_page5	33.21937	34.53588	150.5	144.8	6.64	6.91	0.96
letter	32.68537	33.77384	153.0	148.0	6.54	6.75	0.97
all requests	202.27541	209.68904	197.8	190.8	5.06	5.24	0.96
GC statistics	c1 total	c2 total	c1 #gc	c2 #gc	c1 gc%	c2 #gc%	c1/c2
	12.58077	14.43204	137.0	143.0	6.22	6.88	0.87

pstore.links: 1.1-stable vs. 1.2-stable

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
empty	19.78258	19.85286	252.7	251.9	3.96	3.97	1.00
welcome	24.46540	24.00127	204.4	208.3	4.89	4.80	1.02
recipes	17.55090	18.03693	284.9	277.2	3.51	3.61	0.97
my_recipes	16.44047	17.02354	304.1	293.7	3.29	3.40	0.97
show	46.45671	50.81642	107.6	98.4	9.29	10.16	0.91
cat	52.44448	56.95372	95.3	87.8	10.49	11.39	0.92
cat_page5	53.68481	58.50585	93.1	85.5	10.74	11.70	0.92
letter	53.74395	57.19424	93.0	87.4	10.75	11.44	0.94
all requests	284.56930	302.38483	140.6	132.3	7.11	7.56	0.94
GC statistics	c1 total	c2 total	c1 #gc	c2 #gc	c1 gc%	c2 #gc%	c1/c2
	23.43404	26.12364	241.0	262.0	8.23	8.64	0.90

arstore: 1.1-stable vs. 1.2-stable

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
empty	18.53106	18.36660	269.8	272.2	3.71	3.67	1.01
welcome	19.74265	21.60807	253.3	231.4	3.95	4.32	0.91
recipes	18.11723	20.95640	276.0	238.6	3.62	4.19	0.86
my_recipes	18.09039	20.95192	276.4	238.6	3.62	4.19	0.86
show	31.43241	35.14980	159.1	142.2	6.29	7.03	0.89
cat	33.83005	37.65910	147.8	132.8	6.77	7.53	0.90
cat_page5	34.49662	38.54609	144.9	129.7	6.90	7.71	0.89
letter	34.18555	37.76782	146.3	132.4	6.84	7.55	0.91
all requests	208.42596	231.00579	191.9	173.2	5.21	5.78	0.90
GC statistics	c1 total	c2 total	c1 #gc	c2 #gc	c1 gc%	c2 #gc%	c1/c2
	13.20735	15.22054	145.0	156.0	6.34	6.59	0.87

arstore.links: 1.1-stable vs. 1.2-stable

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
empty	18.48221	18.28941	270.5	273.4	3.70	3.66	1.01
welcome	19.71884	21.48255	253.6	232.7	3.94	4.30	0.92
recipes	18.05562	20.90645	276.9	239.2	3.61	4.18	0.86
my_recipes	18.02793	20.91381	277.3	239.1	3.61	4.18	0.86
show	47.81547	54.57898	104.6	91.6	9.56	10.92	0.88
cat	53.55798	60.57162	93.4	82.5	10.71	12.11	0.88
cat_page5	54.90527	62.13678	91.1	80.5	10.98	12.43	0.88
letter	54.04937	60.98880	92.5	82.0	10.81	12.20	0.89
all requests	284.61268	319.86839	140.5	125.1	7.12	8.00	0.89
GC statistics	c1 total	c2 total	c1 #gc	c2 #gc	c1 gc%	c2 #gc%	c1/c2
	22.31505	26.92504	246.0	273.0	7.84	8.42	0.83

sqlstore: 1.1-stable vs. 1.2-stable

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
empty	11.44034	10.91962	437.0	457.9	2.29	2.18	1.05
welcome	13.04648	14.29709	383.2	349.7	2.61	2.86	0.91
recipes	10.83617	13.51635	461.4	369.9	2.17	2.70	0.80
my_recipes	10.80137	13.48035	462.9	370.9	2.16	2.70	0.80
show	24.16722	27.37878	206.9	182.6	4.83	5.48	0.88
cat	26.56038	29.88683	188.3	167.3	5.31	5.98	0.89
cat_page5	27.24954	30.78081	183.5	162.4	5.45	6.16	0.89
letter	26.99067	30.17507	185.2	165.7	5.40	6.04	0.89
all requests	151.09216	170.43488	264.7	234.7	3.78	4.26	0.89
GC statistics	c1 total	c2 total	c1 #gc	c2 #gc	c1 gc%	c2 #gc%	c1/c2
	10.42790	12.90426	120.0	135.0	6.90	7.57	0.81

sqlstore.links: 1.1-stable vs. 1.2-stable

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
empty	11.46997	10.91866	435.9	457.9	2.29	2.18	1.05
welcome	13.05018	14.30657	383.1	349.5	2.61	2.86	0.91
recipes	10.86659	13.58170	460.1	368.1	2.17	2.72	0.80
my_recipes	10.82615	13.53409	461.8	369.4	2.17	2.71	0.80
show	40.79157	46.75013	122.6	107.0	8.16	9.35	0.87
cat	47.89918	53.09954	104.4	94.2	9.58	10.62	0.90
cat_page5	49.04535	54.62077	101.9	91.5	9.81	10.92	0.90
letter	48.13094	53.31210	103.9	93.8	9.63	10.66	0.90
all requests	232.07994	260.12356	172.4	153.8	5.80	6.50	0.89
GC statistics	c1 total	c2 total	c1 #gc	c2 #gc	c1 gc%	c2 #gc%	c1/c2
	19.85600	25.00233	222.0	253.0	8.56	9.61	0.79