Diff Report
Run #54f28ca8966ab: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #54f28ca8966abRun #54f283c5bb5f3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)199 194 -5 -2.5%
Incl. Wall Time (microsec) per call 199 194 -5 -2.5%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. MemUse (bytes)28,184 28,184 0 0.0%
Incl. MemUse (bytes) per call 28,184 28,184 0 0.0%
Excl. MemUse (bytes)904 904 0 0.0%
Incl. PeakMemUse (bytes)28,392 28,392 0 0.0%
Incl. PeakMemUse (bytes) per call 28,392 28,392 0 0.0%
Excl. PeakMemUse (bytes)1,168 1,168 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
PDO::setAttribute0 N/A% -5 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 20.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -5 -100.0% 0 N/A% 0 N/A%
Child function
Composer\Autoload\ClassLoader::loadClass0 N/A% -6 -120.0% 0 N/A% 0 N/A%