opd_stats.h File Reference

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Enumerations
enum	{   OPD_SAMPLES, OPD_KERNEL, OPD_PROCESS, OPD_NO_CTX,   OPD_LOST_KERNEL, OPD_LOST_SAMPLEFILE, OPD_LOST_NO_MAPPING, OPD_DUMP_COUNT,   OPD_DANGLING_CODE, OPD_NO_APP_KERNEL_SAMPLE, OPD_MAX_STATS }
Functions
void	opd_print_stats (void)
Variables
unsigned long	opd_stats []

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Detailed Description

Management of daemon statistics

Remarks:

Copyright 2002 OProfile authors

Read the file COPYING

Author:

John Levon

Philippe Elie

Definition in file opd_stats.h.

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Enumeration Type Documentation

anonymous enum

Enumerator:

OPD_SAMPLES	nr. samples
OPD_KERNEL	nr. kernel samples
OPD_PROCESS	nr. userspace samples
OPD_NO_CTX	nr. samples lost due to not knowing if in the kernel or not
OPD_LOST_KERNEL	nr. kernel samples lost
OPD_LOST_SAMPLEFILE	nr samples for which sample file can't be opened
OPD_LOST_NO_MAPPING	nr samples lost due to no mapping
OPD_DUMP_COUNT	nr. of times buffer is read
OPD_DANGLING_CODE	nr. partial code notifications (buffer overflow
OPD_NO_APP_KERNEL_SAMPLE	nr. user ctx kernel samples dropped due to no app cookie available
OPD_MAX_STATS	end of stats

Definition at line 17 of file opd_stats.h.

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Function Documentation

void opd_print_stats

(

void

)

opd_print_stats - print out latest statistics

Definition at line 38 of file opd_stats.c.

References op_get_time(), OPD_DANGLING_CODE, OPD_DUMP_COUNT, opd_ext_print_stats(), OPD_KERNEL, OPD_LOST_KERNEL, OPD_LOST_NO_MAPPING, OPD_LOST_SAMPLEFILE, OPD_NO_APP_KERNEL_SAMPLE, OPD_NO_CTX, OPD_SAMPLES, opd_stats, and print_if().

Referenced by opd_26_exit(), opd_alarm(), and opd_sigterm().

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Variable Documentation

unsigned long opd_stats[]

Definition at line 22 of file opd_stats.c.

Referenced by enough_remaining(), opd_26_init(), opd_do_samples(), opd_print_stats(), opd_process_samples(), opd_put_sample(), process_spu_samples(), sfile_find(), sfile_log_arc(), and sfile_log_sample_count().