Diff Report
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec697a5762: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #54dec59a01be2Run #54dec697a5762DiffDiff%
Number of Function Calls153 153 0 0.0%
Incl. Wall Time (microsec)1,365 1,330 -35 -2.6%
Incl. Wall Time (microsec) per call 9 9 -0 -2.6%
Excl. Wall Time (microsec)732 705 -27 -3.7%
Incl. MemUse (bytes)145,936 145,936 0 0.0%
Incl. MemUse (bytes) per call 954 954 0 0.0%
Excl. MemUse (bytes)136,912 136,912 0 0.0%
Incl. PeakMemUse (bytes)10,824 10,824 0 0.0%
Incl. PeakMemUse (bytes) per call 71 71 0 0.0%
Excl. PeakMemUse (bytes)9,240 9,240 0 0.0%

Parent/Child Regression/Improvement report for PDO::prepare [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
PDO::prepare0 N/A% -35 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-27 -77.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -35 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% -8 -22.9% 0 N/A% 0 N/A%