Diff Report
Run #519fe4bc90ab9: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fe58959c26: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #519fe4bc90ab9Run #519fe58959c26DiffDiff%
Number of Function Calls130 130 0 0.0%
Incl. Wall Time (microsec)1,766 1,815 49 2.8%
Incl. Wall Time (microsec) per call 14 14 0 2.8%
Excl. Wall Time (microsec)797 839 42 5.3%
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)136,944 136,944 0 0.0%
Incl. MemUse (bytes) per call 1,053 1,053 0 0.0%
Excl. MemUse (bytes)128,736 128,736 0 0.0%
Incl. PeakMemUse (bytes)14,256 14,256 0 0.0%
Incl. PeakMemUse (bytes) per call 110 110 0 0.0%
Excl. PeakMemUse (bytes)12,440 12,440 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% 49 10.6% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function42 85.7% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 49 100.0% 0 N/A% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% 7 14.3% 0 N/A% 0 N/A% 0 N/A%