Diff Report
Run #54e17147d69ca: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e177a08308d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #54e17147d69caRun #54e177a08308dDiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)685 696 11 1.6%
Incl. Wall Time (microsec) per call 10 10 0 1.6%
Excl. Wall Time (microsec)395 399 4 1.0%
Incl. MemUse (bytes)70,272 70,248 -24 -0.0%
Incl. MemUse (bytes) per call 1,033 1,033 -0 -0.0%
Excl. MemUse (bytes)65,392 65,368 -24 -0.0%
Incl. PeakMemUse (bytes)10,768 10,768 0 0.0%
Incl. PeakMemUse (bytes) per call 158 158 0 0.0%
Excl. PeakMemUse (bytes)9,192 9,192 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 0.0% -24 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function4 36.4% -24 -100.0% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 11 100.0% -24 -100.0% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% 7 63.6% 0 0.0% 0 N/A%