Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls222 222 0 0.0%
Incl. Wall Time (microsec)67,132 66,593 -539 -0.8%
Incl. Wall Time (microsec) per call 302 300 -2 -0.8%
Excl. Wall Time (microsec)67,132 66,593 -539 -0.8%
Incl. CPU (microsecs)12,112 11,738 -374 -3.1%
Incl. CPU (microsecs) per call 55 53 -2 -3.1%
Excl. CPU (microsec)12,112 11,738 -374 -3.1%
Incl. MemUse (bytes)196,680 196,760 80 0.0%
Incl. MemUse (bytes) per call 886 886 0 0.0%
Excl. MemUse (bytes)196,680 196,760 80 0.0%
Incl. PeakMemUse (bytes)119,608 119,552 -56 -0.0%
Incl. PeakMemUse (bytes) per call 539 539 -0 -0.0%
Excl. PeakMemUse (bytes)119,608 119,552 -56 -0.0%

Parent/Child Regression/Improvement report for PDOStatement::execute [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
PDOStatement::execute0 N/A% -539 -32.7% -374 -74.9% 80 0.3% -56 -0.2%
Exclusive Metrics Diff for Current Function-539 -100.0% -374 -100.0% 80 100.0% -56 -100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -539 -100.0% -374 -100.0% 80 100.0% -56 -100.0%