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

Drupal\Core\Database\Statement::executeRun #54dec59a01be2Run #54dec6fc087bfDiffDiff%
Number of Function Calls153 154 1 0.7%
Incl. Wall Time (microsec)29,888 30,607 719 2.4%
Incl. Wall Time (microsec) per call 195 199 3 1.7%
Excl. Wall Time (microsec)2,600 2,646 46 1.8%
Incl. MemUse (bytes)256,672 257,920 1,248 0.5%
Incl. MemUse (bytes) per call 1,678 1,675 -3 -0.2%
Excl. MemUse (bytes)2,016 2,016 0 0.0%
Incl. PeakMemUse (bytes)75,096 74,096 -1,000 -1.3%
Incl. PeakMemUse (bytes) per call 491 481 -10 -2.0%
Excl. PeakMemUse (bytes)2,104 1,976 -128 -6.1%

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::execute1 20.0% 719 1.4% 1,248 0.1% -1,000 -0.1%
Exclusive Metrics Diff for Current Function46 6.4% 0 0.0% -128 -12.8%
Parent function
Drupal\Core\Database\Connection::query1 100.0% 719 100.0% 1,248 100.0% -1,000 -100.0%
Child functions
PDOStatement::execute1 25.0% 674 93.7% 1,248 100.0% -872 -87.2%
Drupal\Core\Database\Connection::getLogger1 25.0% -1 -0.1% 0 0.0% 0 0.0%
PDOStatement::setFetchMode1 25.0% 0 0.0% 0 0.0% 0 0.0%
is_string1 25.0% 0 0.0% 0 0.0% 0 0.0%