Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)439 426 -13 -3.0%
Incl. Wall Time (microsec) per call 439 426 -13 -3.0%
Excl. Wall Time (microsec)7 7 0 0.0%
Incl. CPU (microsecs)441 427 -14 -3.2%
Incl. CPU (microsecs) per call 441 427 -14 -3.2%
Excl. CPU (microsec)7 7 0 0.0%
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 51,056 -40 -0.1%
Incl. PeakMemUse (bytes) per call 51,096 51,056 -40 -0.1%
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% -13 -3.0% -14 -1.5% 0 0.0% -40 -4.2%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -13 -100.0% -14 -100.0% 0 N/A% -40 -100.0%
Child function
spl_autoload_call0 N/A% -13 -100.0% -14 -100.0% 0 N/A% -40 -100.0%