Diff Report
Run #55f238230dd98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f237e5dec64: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #55f238230dd98Run #55f237e5dec64DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)468 431 -37 -7.9%
Incl. Wall Time (microsec) per call 10 10 -1 -7.9%
Excl. Wall Time (microsec)173 159 -14 -8.1%
Incl. MemUse (bytes)44,096 44,080 -16 -0.0%
Incl. MemUse (bytes) per call 980 980 -0 -0.0%
Excl. MemUse (bytes)38,312 38,312 0 0.0%
Incl. PeakMemUse (bytes)9,552 9,536 -16 -0.2%
Incl. PeakMemUse (bytes) per call 212 212 -0 -0.2%
Excl. PeakMemUse (bytes)5,464 5,464 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% -37 -1.7% -16 -15.4% -16 -2.5%
Exclusive Metrics Diff for Current Function-14 -37.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -37 -100.0% -16 -100.0% -16 -100.0%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% -23 -62.2% -16 -100.0% -16 -100.0%