Diff Report
Run #553bb0137a0c9: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba8c2c449d: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #553bb0137a0c9Run #553ba8c2c449dDiffDiff%
Number of Function Calls1,267 1,267 0 0.0%
Incl. Wall Time (microsec)5,603 5,306 -297 -5.3%
Incl. Wall Time (microsec) per call 4 4 -0 -5.3%
Excl. Wall Time (microsec)3,598 3,375 -223 -6.2%
Incl. MemUse (bytes)1,228,008 1,228,008 0 0.0%
Incl. MemUse (bytes) per call 969 969 0 0.0%
Excl. MemUse (bytes)1,164,624 1,164,624 0 0.0%
Incl. PeakMemUse (bytes)17,248 17,248 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 0 0.0%
Excl. PeakMemUse (bytes)15,672 15,672 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% -297 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-223 -75.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -297 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% -74 -24.9% 0 N/A% 0 N/A%