Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)414 448 34 8.2%
Incl. Wall Time (microsec) per call 414 448 34 8.2%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. CPU (microsecs)416 449 33 7.9%
Incl. CPU (microsecs) per call 416 449 33 7.9%
Excl. CPU (microsec)8 7 -1 -12.5%
Incl. MemUse (bytes)47,320 47,320 0 0.0%
Incl. MemUse (bytes) per call 47,320 47,320 0 0.0%
Excl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes)54,288 54,488 200 0.4%
Incl. PeakMemUse (bytes) per call 54,288 54,488 200 0.4%
Excl. PeakMemUse (bytes)312 312 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% 34 0.5% 33 0.5% 0 0.0% 200 0.5%
Exclusive Metrics Diff for Current Function1 2.9% -1 -3.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% 34 100.0% 33 100.0% 0 N/A% 200 100.0%
Child function
spl_autoload_call0 N/A% 33 97.1% 34 103.0% 0 N/A% 200 100.0%