Diff Report
Run #54dec6fc087bf: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #54dec6fc087bfRun #54dec59a01be2DiffDiff%
Number of Function Calls154 153 -1 -0.6%
Incl. Wall Time (microsec)30,607 29,888 -719 -2.3%
Incl. Wall Time (microsec) per call 199 195 -3 -1.7%
Excl. Wall Time (microsec)2,646 2,600 -46 -1.7%
Incl. MemUse (bytes)257,920 256,672 -1,248 -0.5%
Incl. MemUse (bytes) per call 1,675 1,678 3 0.2%
Excl. MemUse (bytes)2,016 2,016 0 0.0%
Incl. PeakMemUse (bytes)74,096 75,096 1,000 1.3%
Incl. PeakMemUse (bytes) per call 481 491 10 2.0%
Excl. PeakMemUse (bytes)1,976 2,104 128 6.5%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::execute [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Statement::execute-1 -20.0% -719 -1.4% -1,248 -0.1% 1,000 0.1%
Exclusive Metrics Diff for Current Function-46 -6.4% 0 0.0% 128 12.8%
Parent function
Drupal\Core\Database\Connection::query-1 -100.0% -719 -100.0% -1,248 -100.0% 1,000 100.0%
Child functions
PDOStatement::execute-1 -25.0% -674 -93.7% -1,248 -100.0% 872 87.2%
Drupal\Core\Database\Connection::getLogger-1 -25.0% 1 0.1% 0 0.0% 0 0.0%
PDOStatement::setFetchMode-1 -25.0% 0 0.0% 0 0.0% 0 0.0%
is_string-1 -25.0% 0 0.0% 0 0.0% 0 0.0%