Performance

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The runtime depends on which kind of objects are in your object set, and the way they are coded. Program ZAOC_PERFORMANCE can be run to analyze the performance of the different checks.

Below is a table where all checks has been run on a quite large code base,

Check	Description	Runtime
ZCL_AOC_CHECK_01	IF in IF	35 s
ZCL_AOC_CHECK_02	EXIT outside of loop	21 s
ZCL_AOC_CHECK_03	TRY without CATCH	22 s
ZCL_AOC_CHECK_04	Line length	22 s
ZCL_AOC_CHECK_05	7 bit ASCII	34 s
ZCL_AOC_CHECK_06	Check pretty printer use	94 s
ZCL_AOC_CHECK_07	Functional writing style for CALL METHOD	25 s
ZCL_AOC_CHECK_08	Obsolete statement	24 s
ZCL_AOC_CHECK_09	Tab instead of spaces	36 s
ZCL_AOC_CHECK_10	Use icon_ constants	28 s
ZCL_AOC_CHECK_11	Max one statement per line	21 s
ZCL_AOC_CHECK_12	Specify SORT order	25 s
ZCL_AOC_CHECK_13	Sequential blank lines	30 s
ZCL_AOC_CHECK_14	Commented code	117 s
ZCL_AOC_CHECK_17	Definitions in top of routine	20 s
ZCL_AOC_CHECK_18	Empty branch	22 s
ZCL_AOC_CHECK_19	Use LINE OF	25 s
ZCL_AOC_CHECK_20	Bad indentation	22 s
ZCL_AOC_CHECK_21	Unused FORM parameter	43 s
ZCL_AOC_CHECK_22	Conditions contain identical code	24 s
ZCL_AOC_CHECK_23	CHECK outside of loop	23 s
ZCL_AOC_CHECK_24	Identical code blocks	32 s
ZCL_AOC_CHECK_25	Selection screen data not referenced statically	36 s
ZCL_AOC_CHECK_26	No direct changes to standard tables	28 s
ZCL_AOC_CHECK_27	Last statement is RETURN	24 s
ZCL_AOC_CHECK_28	Space before . or ,	22 s
ZCL_AOC_CHECK_29	Naming, Local test classes	23 s
ZCL_AOC_CHECK_30	EXPORTING can be omitted	24 s
ZCL_AOC_CHECK_31	Extended Program Check, Filterable	612 s
ZCL_AOC_CHECK_32	Database access	22 s
ZCL_AOC_CHECK_33	Append structure field names	18 s
ZCL_AOC_CHECK_34	Large WHEN construct	21 s
ZCL_AOC_CHECK_35	Message not in use	3 s
ZCL_AOC_CHECK_36	Exception text not in use	4 s
ZCL_AOC_CHECK_37	Define message texts in SE91	24 s
ZCL_AOC_CHECK_38	Avoid use of SELECT-ENDSELECT	21 s

Updated 2015-07-19