diff options
Diffstat (limited to 'src/include/executor')
| -rw-r--r-- | src/include/executor/instrument.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/include/executor/instrument.h b/src/include/executor/instrument.h index 286cd54063..22c3106943 100644 --- a/src/include/executor/instrument.h +++ b/src/include/executor/instrument.h @@ -28,6 +28,7 @@ typedef struct BufferUsage long temp_blks_written; /* # of temp blocks written */ } BufferUsage; +/* Flag bits included in InstrAlloc's instrument_options bitmask */ typedef enum InstrumentOption { INSTRUMENT_TIMER = 1 << 0, /* needs timer */ @@ -37,9 +38,10 @@ typedef enum InstrumentOption typedef struct Instrumentation { + /* Parameters set at node creation: */ + bool need_bufusage; /* TRUE if we need buffer usage data */ /* Info about current plan cycle: */ bool running; /* TRUE if we've completed first tuple */ - 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 */ @@ -50,6 +52,8 @@ typedef struct Instrumentation double total; /* Total total time (in seconds) */ double ntuples; /* Total tuples produced */ double nloops; /* # of run cycles for this node */ + double nfiltered1; /* # tuples removed by scanqual or joinqual */ + double nfiltered2; /* # tuples removed by "other" quals */ BufferUsage bufusage; /* Total buffer usage */ } Instrumentation; |