Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)419 804 385 91.9%
Incl. Wall Time (microsec) per call 419 804 385 91.9%
Excl. Wall Time (microsec)7 15 8 114.3%
Incl. CPU (microsecs)420 805 385 91.7%
Incl. CPU (microsecs) per call 420 805 385 91.7%
Excl. CPU (microsec)6 15 9 150.0%
Incl. MemUse (bytes)44,800 44,800 0 0.0%
Incl. MemUse (bytes) per call 44,800 44,800 0 0.0%
Excl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes)50,688 50,688 0 0.0%
Incl. PeakMemUse (bytes) per call 50,688 50,688 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% 385 5.8% 385 6.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 2.1% 9 2.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% 385 100.0% 385 100.0% 0 N/A% 0 N/A%
Child function
spl_autoload_call0 N/A% 377 97.9% 376 97.7% 0 N/A% 0 N/A%