diff options
Diffstat (limited to 'src/include/executor/instrument.h')
| -rw-r--r-- | src/include/executor/instrument.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/include/executor/instrument.h b/src/include/executor/instrument.h index fbf578d473f..fd57f865788 100644 --- a/src/include/executor/instrument.h +++ b/src/include/executor/instrument.h @@ -6,7 +6,7 @@ * * Copyright (c) 2001-2006, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/include/executor/instrument.h,v 1.14 2006/05/30 14:01:58 momjian Exp $ + * $PostgreSQL: pgsql/src/include/executor/instrument.h,v 1.15 2006/05/30 19:24:25 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -57,20 +57,19 @@ typedef struct Instrumentation { /* Info about current plan cycle: */ bool running; /* TRUE if we've completed first tuple */ + bool sampling; /* Are we sampling in current iteration? */ 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 */ - double samplecount; /* Samples collected this cycle */ + double itercount; /* Plan node iterations this cycle */ + double samplecount; /* Iterations in which we sampled runtime */ + double nextsample; /* Next itercount to sample at */ /* 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 */ - double nsamples; /* # of samples taken */ - /* Tracking for sampling */ - bool sampling; /* Are we sampling this iteration */ - double nextsample; /* The next tuplecount we're going to sample */ } Instrumentation; extern Instrumentation *InstrAlloc(int n); |