Diff Report
Run #54dec21b63f84: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec09b09eb9: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #54dec21b63f84Run #54dec09b09eb9DiffDiff%
Number of Function Calls154 153 -1 -0.6%
Incl. Wall Time (microsec)30,519 29,882 -637 -2.1%
Incl. Wall Time (microsec) per call 198 195 -3 -1.4%
Excl. Wall Time (microsec)2,681 2,568 -113 -4.2%
Incl. MemUse (bytes)257,968 256,672 -1,296 -0.5%
Incl. MemUse (bytes) per call 1,675 1,678 2 0.1%
Excl. MemUse (bytes)2,016 2,016 0 0.0%
Incl. PeakMemUse (bytes)75,864 75,096 -768 -1.0%
Incl. PeakMemUse (bytes) per call 493 491 -2 -0.4%
Excl. PeakMemUse (bytes)2,104 2,104 0 0.0%

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% -637 -0.6% -1,296 -0.5% -768 -0.2%
Exclusive Metrics Diff for Current Function-113 -17.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query-1 -100.0% -637 -100.0% -1,296 -100.0% -768 -100.0%
Child functions
PDOStatement::execute-1 -25.0% -530 -83.2% -1,296 -100.0% -768 -100.0%
Drupal\Core\Database\Connection::getLogger-1 -25.0% 4 0.6% 0 0.0% 0 0.0%
PDOStatement::setFetchMode-1 -25.0% 2 0.3% 0 0.0% 0 0.0%
is_string-1 -25.0% 0 0.0% 0 0.0% 0 0.0%