Diff Report
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1550a08dd9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #54e1529b7f3e4Run #54e1550a08dd9DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)713 702 -11 -1.5%
Incl. Wall Time (microsec) per call 10 10 -0 -1.5%
Excl. Wall Time (microsec)418 412 -6 -1.4%
Incl. MemUse (bytes)70,224 70,224 0 0.0%
Incl. MemUse (bytes) per call 1,033 1,033 0 0.0%
Excl. MemUse (bytes)65,344 65,344 0 0.0%
Incl. PeakMemUse (bytes)10,712 10,712 0 0.0%
Incl. PeakMemUse (bytes) per call 158 158 0 0.0%
Excl. PeakMemUse (bytes)9,192 9,192 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% -11 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -54.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -11 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% -5 -45.5% 0 N/A% 0 N/A%