Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)167 158 -9 -5.4%
Incl. Wall Time (microsec) per call 167 158 -9 -5.4%
Excl. Wall Time (microsec)9 8 -1 -11.1%
Incl. CPU (microsecs)168 159 -9 -5.4%
Incl. CPU (microsecs) per call 168 159 -9 -5.4%
Excl. CPU (microsec)9 7 -2 -22.2%
Incl. MemUse (bytes)29,328 29,328 0 0.0%
Incl. MemUse (bytes) per call 29,328 29,328 0 0.0%
Excl. MemUse (bytes)728 728 0 0.0%
Incl. PeakMemUse (bytes)29,880 29,880 0 0.0%
Incl. PeakMemUse (bytes) per call 29,880 29,880 0 0.0%
Excl. PeakMemUse (bytes)960 960 0 0.0%

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% -9 -1.0% -9 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -11.1% -2 -22.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -9 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child function
Composer\Autoload\ClassLoader::loadClass0 N/A% -8 -88.9% -7 -77.8% 0 N/A% 0 N/A%