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Make lazy_vacuum_rel call pg_rusage_init only if needed.

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do_analyze_rel already does it this way.

Euler Taveira de Oliveira
This commit is contained in:
Robert Haas
2011-08-18 09:55:04 -04:00
parent 24bf1552f6
commit 0f7acbeddf
1 changed files with 6 additions and 4 deletions
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10
src/backend/commands/vacuumlazy.c
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@ -155,11 +155,13 @@ lazy_vacuum_rel(Relation onerel, VacuumStmt *vacstmt,
bool scan_all;
TransactionId freezeTableLimit;
pg_rusage_init(&ru0);
/* measure elapsed time iff autovacuum logging requires it */
if (IsAutoVacuumWorkerProcess() && Log_autovacuum_min_duration > 0)
starttime = GetCurrentTimestamp();
if (IsAutoVacuumWorkerProcess() && Log_autovacuum_min_duration >= 0)
{
pg_rusage_init(&ru0);
if (Log_autovacuum_min_duration > 0)
starttime = GetCurrentTimestamp();
}
if (vacstmt->options & VACOPT_VERBOSE)
elevel = INFO;