Diff Report
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #539fd2109980dRun #539fd0a78f1b7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)417 443 26 6.2%
Incl. Wall Time (microsec) per call 417 443 26 6.2%
Excl. Wall Time (microsec)8 7 -1 -12.5%
Incl. CPU (microsecs)418 444 26 6.2%
Incl. CPU (microsecs) per call 418 444 26 6.2%
Excl. CPU (microsec)8 6 -2 -25.0%
Incl. MemUse (bytes)44,856 44,856 0 0.0%
Incl. MemUse (bytes) per call 44,856 44,856 0 0.0%
Excl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes)51,096 51,096 0 0.0%
Incl. PeakMemUse (bytes) per call 51,096 51,096 0 0.0%
Excl. PeakMemUse (bytes)192 192 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% 26 0.4% 26 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -3.8% -2 -7.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% 26 100.0% 26 100.0% 0 N/A% 0 N/A%
Child function
spl_autoload_call0 N/A% 27 103.8% 28 107.7% 0 N/A% 0 N/A%