Configuration Used
	O/S	Suse-11
	RAM	24GB
	Number of Cores	8
	Server Conf: checkpoint_segments - 256, checkpoint_timeout = 25 min, synchronous_commit=off
	shared_buffers	5GB					shared_buffers	7G					shared_buffer	10G
	pgbench	select-only
	pgbench-Scale Factor	1200
	Each Run unit	tps
		HEAD						HEAD						HEAD
	Runs/Concurrency	8C-8T	16C-16T	32C-32T	64C-64T		Runs/Concurrency	8C-8T	16C-16T	32C-32T	64C-64T		Runs/Concurrency	8C-8T	16C-16T	32C-32T	64C-64T
	Run-1	9664	7425	5106	2570		Run-1	2026	1639	1670	1711		Run-1	1138	2219	2194	2112
	Run-2	13081	9009	4874	2713		Run-2	1631	1422	1542	1543		Run-2	2432	2280	2139	2208
	Run-3	13246	8932	4988	2990		Run-3	1560	1324	1524	1573		Run-3	2443	2313	2254	2199
	Average	11997	8455	4989	2757		Average	1739	1461	1578	1609		Average	2004	2270	2195	2173
		After Patch						After Patch						After Patch
	Runs/Concurrency	8C-8T	16C-16T	32C-32T	64C-64T		Runs/Concurrency	8C-8T	16C-16T	32C-32T	64C-64T		Runs/Concurrency	8C-8T	16C-16T	32C-32T	64C-64T
	Run-1	16239	11539	7395	2512		Run-1	4039	1599	1437	1424		Run-1	2298	2199	2062	2015
	Run-2	21408	15090	8923	2870		Run-2	2824	2004	1780	1685		Run-2	2253	2189	2159	2057
	Run-3	21776	13261	8846	3083		Run-3	5224	2170	2013	2011		Run-3	2344	2128	2114	2060
	Average	19807	13296	8388	2821		Average	4029	1924	1743	1706		Average	2298	2172	2111	2044
	Diff In %	65.09	57.25	68.12	2.3		Diff In %	131.68	31.69	10.45	6.02		Diff In %	14.67	-4.32	-3.83	-5.93