One on One Performance Comparison of Rails Releases 1.0 and 1.1

Test runs using default GC

default: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	22.45649	17.33635	222.7	288.4	4.49	3.47	1.30
/welcome/index	23.13956	18.57483	216.1	269.2	4.63	3.71	1.25
/rezept/index	18.42965	19.66440	271.3	254.3	3.69	3.93	0.94
/rezept/myknzlpzl	18.43710	19.67449	271.2	254.1	3.69	3.93	0.94
/rezept/show/713	33.49245	34.33106	149.3	145.6	6.70	6.87	0.98
/rezept/cat/Hauptspeise	39.46298	45.85039	126.7	109.1	7.89	9.17	0.86
/rezept/cat/Hauptspeise?page=5	40.48511	46.77857	123.5	106.9	8.10	9.36	0.87
/rezept/letter/G	39.83585	46.47865	125.5	107.6	7.97	9.30	0.86

default.link_to: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	22.41772	17.32567	223.0	288.6	4.48	3.47	1.29
/welcome/index	23.07882	18.61531	216.6	268.6	4.62	3.72	1.24
/rezept/index	18.40593	19.72278	271.7	253.5	3.68	3.94	0.93
/rezept/myknzlpzl	18.39358	19.73932	271.8	253.3	3.68	3.95	0.93
/rezept/show/713	45.84497	49.41558	109.1	101.2	9.17	9.88	0.93
/rezept/cat/Hauptspeise	70.04069	84.24253	71.4	59.4	14.01	16.85	0.83
/rezept/cat/Hauptspeise?page=5	75.86768	89.75678	65.9	55.7	15.17	17.95	0.85
/rezept/letter/G	68.22633	81.11100	73.3	61.6	13.65	16.22	0.84

mysql_session: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	8.89157	9.25722	562.3	540.1	1.78	1.85	0.96
/welcome/index	9.63601	10.65641	518.9	469.2	1.93	2.13	0.90
/rezept/index	10.40525	11.51608	480.5	434.2	2.08	2.30	0.90
/rezept/myknzlpzl	10.41264	11.52248	480.2	433.9	2.08	2.30	0.90
/rezept/show/713	25.70447	26.48502	194.5	188.8	5.14	5.30	0.97
/rezept/cat/Hauptspeise	31.72829	37.73785	157.6	132.5	6.35	7.55	0.84
/rezept/cat/Hauptspeise?page=5	32.38424	38.80798	154.4	128.8	6.48	7.76	0.83
/rezept/letter/G	31.66647	38.16225	157.9	131.0	6.33	7.63	0.83

mysql_session.fast_routes: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	8.08278	8.05292	618.6	620.9	1.62	1.61	1.00
/welcome/index	8.82985	9.46408	566.3	528.3	1.77	1.89	0.93
/rezept/index	9.68670	10.29434	516.2	485.7	1.94	2.06	0.94
/rezept/myknzlpzl	9.67429	10.30189	516.8	485.3	1.93	2.06	0.94
/rezept/show/713	24.60863	24.73088	203.2	202.2	4.92	4.95	1.00
/rezept/cat/Hauptspeise	30.61210	35.41284	163.3	141.2	6.12	7.08	0.86
/rezept/cat/Hauptspeise?page=5	31.34212	36.54706	159.5	136.8	6.27	7.31	0.86
/rezept/letter/G	30.63095	36.74727	163.2	136.1	6.13	7.35	0.83

mysql_session.link_to: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	8.87168	9.25092	563.6	540.5	1.77	1.85	0.96
/welcome/index	9.62326	10.64371	519.6	469.8	1.92	2.13	0.90
/rezept/index	10.40228	11.53031	480.7	433.6	2.08	2.31	0.90
/rezept/myknzlpzl	10.41321	11.52957	480.2	433.7	2.08	2.31	0.90
/rezept/show/713	37.78971	41.60949	132.3	120.2	7.56	8.32	0.91
/rezept/cat/Hauptspeise	61.80953	75.22682	80.9	66.5	12.36	15.05	0.82
/rezept/cat/Hauptspeise?page=5	68.45942	83.46038	73.0	59.9	13.69	16.69	0.82
/rezept/letter/G	60.47359	73.64377	82.7	67.9	12.09	14.73	0.82

mysql_session.fast_routes.link_to: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	8.07190	8.09646	619.4	617.6	1.61	1.62	1.00
/welcome/index	8.84107	9.50751	565.5	525.9	1.77	1.90	0.93
/rezept/index	9.67794	10.35628	516.6	482.8	1.94	2.07	0.93
/rezept/myknzlpzl	9.68044	10.37760	516.5	481.8	1.94	2.08	0.93
/rezept/show/713	32.92488	35.16513	151.9	142.2	6.58	7.03	0.94
/rezept/cat/Hauptspeise	49.98820	59.02174	100.0	84.7	10.00	11.80	0.85
/rezept/cat/Hauptspeise?page=5	54.91269	65.49452	91.1	76.3	10.98	13.10	0.84
/rezept/letter/G	48.80617	58.25764	102.4	85.8	9.76	11.65	0.84

Test runs using GC frequency 100

default.gc100: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	21.82894	16.20495	229.1	308.5	4.37	3.24	1.35
/welcome/index	22.50707	17.40302	222.2	287.3	4.50	3.48	1.29
/rezept/index	18.09812	18.06409	276.3	276.8	3.62	3.61	1.00
/rezept/myknzlpzl	18.11957	18.06780	275.9	276.7	3.62	3.61	1.00
/rezept/show/713	30.88771	29.09824	161.9	171.8	6.18	5.82	1.06
/rezept/cat/Hauptspeise	33.73236	33.24248	148.2	150.4	6.75	6.65	1.01
/rezept/cat/Hauptspeise?page=5	34.31191	33.85431	145.7	147.7	6.86	6.77	1.01
/rezept/letter/G	33.43431	33.14821	149.5	150.8	6.69	6.63	1.01

default.link_to.gc100: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	21.84082	16.25063	228.9	307.7	4.37	3.25	1.34
/welcome/index	22.52846	17.39701	221.9	287.4	4.51	3.48	1.29
/rezept/index	18.11723	18.04449	276.0	277.1	3.62	3.61	1.00
/rezept/myknzlpzl	18.12581	18.04902	275.8	277.0	3.63	3.61	1.00
/rezept/show/713	40.89069	38.93220	122.3	128.4	8.18	7.79	1.05
/rezept/cat/Hauptspeise	57.92095	57.87705	86.3	86.4	11.58	11.58	1.00
/rezept/cat/Hauptspeise?page=5	63.55671	62.61180	78.7	79.9	12.71	12.52	1.02
/rezept/letter/G	57.12642	56.70120	87.5	88.2	11.43	11.34	1.01

mysql_session.gc100: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	9.48771	9.30223	527.0	537.5	1.90	1.86	1.02
/welcome/index	10.23791	10.77888	488.4	463.9	2.05	2.16	0.95
/rezept/index	10.73326	11.11867	465.8	449.7	2.15	2.22	0.97
/rezept/myknzlpzl	10.75084	11.11840	465.1	449.7	2.15	2.22	0.97
/rezept/show/713	24.12096	22.26600	207.3	224.6	4.82	4.45	1.08
/rezept/cat/Hauptspeise	26.78640	26.33098	186.7	189.9	5.36	5.27	1.02
/rezept/cat/Hauptspeise?page=5	27.38349	26.89704	182.6	185.9	5.48	5.38	1.02
/rezept/letter/G	26.27145	26.11515	190.3	191.5	5.25	5.22	1.01

mysql_session.fast_routes.gc100: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	8.77673	8.43927	569.7	592.5	1.76	1.69	1.04
/welcome/index	9.52390	9.73582	525.0	513.6	1.90	1.95	0.98
/rezept/index	10.07255	10.37076	496.4	482.1	2.01	2.07	0.97
/rezept/myknzlpzl	10.08505	10.33157	495.8	484.0	2.02	2.07	0.98
/rezept/show/713	23.11634	21.45892	216.3	233.0	4.62	4.29	1.08
/rezept/cat/Hauptspeise	26.02682	25.50531	192.1	196.0	5.21	5.10	1.02
/rezept/cat/Hauptspeise?page=5	26.59953	26.06578	188.0	191.8	5.32	5.21	1.02
/rezept/letter/G	25.56058	25.47538	195.6	196.3	5.11	5.10	1.00

mysql_session.link_to.gc100: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	9.42710	9.31365	530.4	536.8	1.89	1.86	1.01
/welcome/index	10.18974	10.80283	490.7	462.8	2.04	2.16	0.94
/rezept/index	10.69871	11.13754	467.3	448.9	2.14	2.23	0.96
/rezept/myknzlpzl	10.70300	11.14987	467.2	448.4	2.14	2.23	0.96
/rezept/show/713	33.31024	32.10072	150.1	155.8	6.66	6.42	1.04
/rezept/cat/Hauptspeise	50.64672	49.89110	98.7	100.2	10.13	9.98	1.02
/rezept/cat/Hauptspeise?page=5	55.31501	55.48613	90.4	90.1	11.06	11.10	1.00
/rezept/letter/G	49.04836	49.20570	101.9	101.6	9.81	9.84	1.00

mysql_session.fast_routes.link_to.gc100: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	8.78563	8.43945	569.1	592.5	1.76	1.69	1.04
/welcome/index	9.54372	9.74998	523.9	512.8	1.91	1.95	0.98
/rezept/index	10.08755	10.38894	495.7	481.3	2.02	2.08	0.97
/rezept/myknzlpzl	10.08518	10.32336	495.8	484.3	2.02	2.06	0.98
/rezept/show/713	29.33679	27.65318	170.4	180.8	5.87	5.53	1.06
/rezept/cat/Hauptspeise	40.85297	40.45570	122.4	123.6	8.17	8.09	1.01
/rezept/cat/Hauptspeise?page=5	44.42777	44.12943	112.5	113.3	8.89	8.83	1.01
/rezept/letter/G	39.57005	39.54000	126.4	126.5	7.91	7.91	1.00

Test runs using patched GC

default.patched_gc: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	20.49731	14.71478	243.9	339.8	4.10	2.94	1.39
/welcome/index	21.19926	15.88872	235.9	314.7	4.24	3.18	1.33
/rezept/index	16.84170	16.62585	296.9	300.7	3.37	3.33	1.01
/rezept/myknzlpzl	16.79616	16.61224	297.7	301.0	3.36	3.32	1.01
/rezept/show/713	30.04743	27.88747	166.4	179.3	6.01	5.58	1.08
/rezept/cat/Hauptspeise	33.07470	32.69594	151.2	152.9	6.61	6.54	1.01
/rezept/cat/Hauptspeise?page=5	33.70270	33.29740	148.4	150.2	6.74	6.66	1.01
/rezept/letter/G	32.96637	32.78272	151.7	152.5	6.59	6.56	1.01

default.link_to.patched_gc: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	20.46690	14.74315	244.3	339.1	4.09	2.95	1.39
/welcome/index	21.14913	15.87595	236.4	314.9	4.23	3.18	1.33
/rezept/index	16.81330	16.64691	297.4	300.4	3.36	3.33	1.01
/rezept/myknzlpzl	16.76015	16.62835	298.3	300.7	3.35	3.33	1.01
/rezept/show/713	39.90844	38.27702	125.3	130.6	7.98	7.66	1.04
/rezept/cat/Hauptspeise	57.88336	58.34846	86.4	85.7	11.58	11.67	0.99
/rezept/cat/Hauptspeise?page=5	62.83919	63.40207	79.6	78.9	12.57	12.68	0.99
/rezept/letter/G	56.25809	57.14719	88.9	87.5	11.25	11.43	0.98

mysql_session.patched_gc: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	8.19270	7.95469	610.3	628.6	1.64	1.59	1.03
/welcome/index	8.95771	9.18409	558.2	544.4	1.79	1.84	0.98
/rezept/index	9.60415	9.56001	520.6	523.0	1.92	1.91	1.00
/rezept/myknzlpzl	9.54925	9.55663	523.6	523.2	1.91	1.91	1.00
/rezept/show/713	22.88667	20.98195	218.5	238.3	4.58	4.20	1.09
/rezept/cat/Hauptspeise	25.89198	25.56799	193.1	195.6	5.18	5.11	1.01
/rezept/cat/Hauptspeise?page=5	26.54452	26.20340	188.4	190.8	5.31	5.24	1.01
/rezept/letter/G	25.76702	25.77469	194.0	194.0	5.15	5.15	1.00

mysql_session.fast_routes.patched_gc: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	7.86139	7.10545	636.0	703.7	1.57	1.42	1.11
/welcome/index	8.38743	8.32744	596.1	600.4	1.68	1.67	1.01
/rezept/index	8.87038	8.75717	563.7	571.0	1.77	1.75	1.01
/rezept/myknzlpzl	8.86172	8.76325	564.2	570.6	1.77	1.75	1.01
/rezept/show/713	22.22530	20.12046	225.0	248.5	4.45	4.02	1.10
/rezept/cat/Hauptspeise	25.29051	24.70123	197.7	202.4	5.06	4.94	1.02
/rezept/cat/Hauptspeise?page=5	25.92528	25.40904	192.9	196.8	5.19	5.08	1.02
/rezept/letter/G	25.06242	24.96315	199.5	200.3	5.01	4.99	1.00

mysql_session.link_to.patched_gc: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	8.20732	7.99434	609.2	625.4	1.64	1.60	1.03
/welcome/index	8.91927	9.20315	560.6	543.3	1.78	1.84	0.97
/rezept/index	9.56776	9.58410	522.6	521.7	1.91	1.92	1.00
/rezept/myknzlpzl	9.55696	9.57180	523.2	522.4	1.91	1.91	1.00
/rezept/show/713	32.96137	31.08621	151.7	160.8	6.59	6.22	1.06
/rezept/cat/Hauptspeise	51.11228	51.19116	97.8	97.7	10.22	10.24	1.00
/rezept/cat/Hauptspeise?page=5	56.13008	56.31360	89.1	88.8	11.23	11.26	1.00
/rezept/letter/G	49.41144	49.93588	101.2	100.1	9.88	9.99	0.99

mysql_session.fast_routes.link_to.patched_gc: 1.0 vs. 1.1

page	c1 total	c2 total	c1 r/s	c2 r/s	c1 ms/r	c2 ms/r	c1/c2
/empty/index	7.88082	7.09526	634.5	704.7	1.58	1.42	1.11
/welcome/index	8.37853	8.30710	596.8	601.9	1.68	1.66	1.01
/rezept/index	8.87752	8.75007	563.2	571.4	1.78	1.75	1.01
/rezept/myknzlpzl	8.87134	8.74799	563.6	571.6	1.77	1.75	1.01
/rezept/show/713	28.85575	27.03126	173.3	185.0	5.77	5.41	1.07
/rezept/cat/Hauptspeise	41.12019	41.31444	121.6	121.0	8.22	8.26	1.00
/rezept/cat/Hauptspeise?page=5	44.92929	45.24312	111.3	110.5	8.99	9.05	0.99
/rezept/letter/G	39.98835	40.45982	125.0	123.6	8.00	8.09	0.99