Diff Report
Run #51a152cadd6cc: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a155e569388: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #51a152cadd6ccRun #51a155e569388DiffDiff%
Number of Function Calls199 199 0 0.0%
Incl. Wall Time (microsec)3,887 3,931 44 1.1%
Incl. Wall Time (microsec) per call 20 20 0 1.1%
Excl. Wall Time (microsec)1,700 1,735 35 2.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)203,440 203,440 0 0.0%
Incl. MemUse (bytes) per call 1,022 1,022 0 0.0%
Excl. MemUse (bytes)193,240 193,240 0 0.0%
Incl. PeakMemUse (bytes)28,948 28,948 0 0.0%
Incl. PeakMemUse (bytes) per call 145 145 0 0.0%
Excl. PeakMemUse (bytes)27,256 27,256 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
PDO::prepare0 N/A% 44 1.6% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function35 79.5% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 44 100.0% 0 N/A% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% 9 20.5% 0 N/A% 0 N/A% 0 N/A%