Diff Report
Run #54f29a0893b1f: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29b385ace9: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDO::prepare

PDO::prepareRun #54f29a0893b1fRun #54f29b385ace9DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)368 370 2 0.5%
Incl. Wall Time (microsec) per call 8 8 0 0.5%
Excl. Wall Time (microsec)193 203 10 5.2%
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% 2 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 500.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 2 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% -8 -400.0% 0 N/A% 0 N/A%