Diff Report
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55919cfa61bb7: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #55919cdb0fed9Run #55919cfa61bb7DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)319 308 -11 -3.4%
Incl. Wall Time (microsec) per call 4 4 -0 -3.4%
Excl. Wall Time (microsec)203 202 -1 -0.5%
Incl. MemUse (bytes)70,832 70,832 0 0.0%
Incl. MemUse (bytes) per call 920 920 0 0.0%
Excl. MemUse (bytes)65,520 65,520 0 0.0%
Incl. PeakMemUse (bytes)9,200 9,200 0 0.0%
Incl. PeakMemUse (bytes) per call 119 119 0 0.0%
Excl. PeakMemUse (bytes)7,736 7,736 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% -11 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -9.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -11 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% -10 -90.9% 0 N/A% 0 N/A%