Diff Report
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #53ccf19d00e96Run #53ccf06f3ae60DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)342 373 31 9.1%
Incl. Wall Time (microsec) per call 342 373 31 9.1%
Excl. Wall Time (microsec)6 6 0 0.0%
Incl. CPU (microsecs)342 375 33 9.6%
Incl. CPU (microsecs) per call 342 375 33 9.6%
Excl. CPU (microsec)5 7 2 40.0%
Incl. MemUse (bytes)48,088 48,088 0 0.0%
Incl. MemUse (bytes) per call 48,088 48,088 0 0.0%
Excl. MemUse (bytes)1,048 1,048 0 0.0%
Incl. PeakMemUse (bytes)53,656 53,656 0 0.0%
Incl. PeakMemUse (bytes) per call 53,656 53,656 0 0.0%
Excl. PeakMemUse (bytes)240 240 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% 31 2.4% 33 3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 6.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% 31 100.0% 33 100.0% 0 N/A% 0 N/A%
Child function
Composer\Autoload\ClassLoader::loadClass0 N/A% 31 100.0% 31 93.9% 0 N/A% 0 N/A%