HP UX IPFilter Software manual Example dcache Reports

Table 21 Information in dcache Measurement Reports (continued)

Column	Description
Line	The column contains one of these:
Slot	• A source-code line number for rows showing statements
Col,Offset
	• An instruction slot number for rows showing instructions not on a bundle boundary
	• A source-code column number followed by an offset from the beginning address of a function
	for rows showing instructions on a bundle boundary
	Column and line numbers are preceded by “~” when they are approximate due to optimization.
>Statement	The column contains either a source statement, preceded by “>”, or a disassembled instruction.
Instruction	Statements that are out of order due to optimization are preceded by “*>”.

Example dcache Reports

Example 5 shows a portion of an example dcache report for an rx4640 Integrity server.

Example 5 Example of a dcache Report for an rx4640 Integrity server

Function Details

---------------------------------------------------------------------------------------------------

% Total			Avg.	---Latency buckets as % Misses			--
Dcache	Sampled	Dcache	Dcache	L2	--L3	-- ------Memory-------		Line
Latency	Dcache	Latency	Laten.					Slot	>Statement
Cycles	Misses	Cycles	Cycles	7	14	64 150 250 350 450	>	Col,Offset	Instruction

---------------------------------------------------------------------------------------------------

84.29[a.out::goo, 0x4000af0, liby.c]

541	8989	16.6	92 0 1 5 0 1 0 0								19	Function Totals
------------------------------------------------------------------------------------------
[/home/vm/tmp/liby.c]
(93)	(1719)	(18.5)	91	0	0	6	1	1	0	0	24	>	a[i] += i;
											5,0x0030:0	M	ld8
r10=[r9]
											:1	I_	nop.i
0 ;;
											:2	I_	addp4
r8=r8,r10 ;;
93	1719	18.5	91	0	0	6	1	1	0	0	5,0x0040:0	M	ld4
r9=[r8]
0	0										:1	I_	nop.i
0 ;;
0	0										:2	I_	add
r9=r9,r32 ;;
											5,0x0050:0	M	st4
[r8]=r9
											:1	L
											:2	X	movl

Example 6 shows a portion of an example dcache report for a Superdome Integrity server.

198 Descriptions of Measurement Reports