Diff Report
Run #54f295e72ec52: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29712d4f96: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #54f295e72ec52Run #54f29712d4f96DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)361 378 17 4.7%
Incl. Wall Time (microsec) per call 8 9 0 4.7%
Excl. Wall Time (microsec)191 205 14 7.3%
Incl. MemUse (bytes)56,144 56,144 0 0.0%
Incl. MemUse (bytes) per call 1,276 1,276 0 0.0%
Excl. MemUse (bytes)52,352 52,352 0 0.0%
Incl. PeakMemUse (bytes)11,584 11,584 0 0.0%
Incl. PeakMemUse (bytes) per call 263 263 0 0.0%
Excl. PeakMemUse (bytes)9,944 9,944 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% 17 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function14 82.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 17 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% 3 17.6% 0 N/A% 0 N/A%