diff options
Diffstat (limited to 'src/include/executor/instrument.h')
| -rw-r--r-- | src/include/executor/instrument.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/include/executor/instrument.h b/src/include/executor/instrument.h index 66cacb11ba9..a1f680daedf 100644 --- a/src/include/executor/instrument.h +++ b/src/include/executor/instrument.h @@ -6,7 +6,7 @@ * * Copyright (c) 2001-2010, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/include/executor/instrument.h,v 1.23 2010/01/08 00:48:56 itagaki Exp $ + * $PostgreSQL: pgsql/src/include/executor/instrument.h,v 1.24 2010/02/26 02:01:24 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -18,42 +18,42 @@ typedef struct BufferUsage { - long shared_blks_hit; /* # of shared buffer hits */ - long shared_blks_read; /* # of shared disk blocks read */ - long shared_blks_written; /* # of shared disk blocks written */ - long local_blks_hit; /* # of local buffer hits */ - long local_blks_read; /* # of local disk blocks read */ - long local_blks_written; /* # of local disk blocks written */ - long temp_blks_read; /* # of temp blocks read */ - long temp_blks_written; /* # of temp blocks written */ + long shared_blks_hit; /* # of shared buffer hits */ + long shared_blks_read; /* # of shared disk blocks read */ + long shared_blks_written; /* # of shared disk blocks written */ + long local_blks_hit; /* # of local buffer hits */ + long local_blks_read; /* # of local disk blocks read */ + long local_blks_written; /* # of local disk blocks written */ + long temp_blks_read; /* # of temp blocks read */ + long temp_blks_written; /* # of temp blocks written */ } BufferUsage; typedef enum InstrumentOption { - INSTRUMENT_TIMER = 1 << 0, /* needs timer */ - INSTRUMENT_BUFFERS = 1 << 1, /* needs buffer usage */ - INSTRUMENT_ALL = 0x7FFFFFFF + INSTRUMENT_TIMER = 1 << 0, /* needs timer */ + INSTRUMENT_BUFFERS = 1 << 1, /* needs buffer usage */ + INSTRUMENT_ALL = 0x7FFFFFFF } InstrumentOption; typedef struct Instrumentation { /* Info about current plan cycle: */ bool running; /* TRUE if we've completed first tuple */ - bool needs_bufusage; /* TRUE if we need buffer usage */ + bool needs_bufusage; /* TRUE if we need buffer usage */ instr_time starttime; /* Start time of current iteration of node */ instr_time counter; /* Accumulated runtime for this node */ double firsttuple; /* Time for first tuple of this cycle */ double tuplecount; /* Tuples emitted so far this cycle */ - BufferUsage bufusage_start; /* Buffer usage at start */ + BufferUsage bufusage_start; /* Buffer usage at start */ /* Accumulated statistics across all completed cycles: */ double startup; /* Total startup time (in seconds) */ double total; /* Total total time (in seconds) */ double ntuples; /* Total tuples produced */ double nloops; /* # of run cycles for this node */ - BufferUsage bufusage; /* Total buffer usage */ + BufferUsage bufusage; /* Total buffer usage */ } Instrumentation; -extern PGDLLIMPORT BufferUsage pgBufferUsage; +extern PGDLLIMPORT BufferUsage pgBufferUsage; extern Instrumentation *InstrAlloc(int n, int instrument_options); extern void InstrStartNode(Instrumentation *instr); |