Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)520 514 -6 -1.2%
Incl. Wall Time (microsec) per call 520 514 -6 -1.2%
Excl. Wall Time (microsec)8 8 0 0.0%
Incl. CPU (microsecs)521 517 -4 -0.8%
Incl. CPU (microsecs) per call 521 517 -4 -0.8%
Excl. CPU (microsec)8 10 2 25.0%
Incl. MemUse (bytes)49,472 49,464 -8 -0.0%
Incl. MemUse (bytes) per call 49,472 49,464 -8 -0.0%
Excl. MemUse (bytes)728 728 0 0.0%
Incl. PeakMemUse (bytes)20,928 20,920 -8 -0.0%
Incl. PeakMemUse (bytes) per call 20,928 20,920 -8 -0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for PDO::setAttribute [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::setAttribute0 N/A% -6 -0.1% -4 -0.1% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% 2 50.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -6 -100.0% -4 -100.0% -8 -100.0% -8 -100.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -6 -100.0% -6 -150.0% -8 -100.0% -8 -100.0%