Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)240 237 -3 -1.2%
Incl. Wall Time (microsec) per call 240 237 -3 -1.2%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)242 238 -4 -1.7%
Incl. CPU (microsecs) per call 242 238 -4 -1.7%
Excl. CPU (microsec)9 8 -1 -11.1%
Incl. MemUse (bytes)29,056 29,056 0 0.0%
Incl. MemUse (bytes) per call 29,056 29,056 0 0.0%
Excl. MemUse (bytes)728 728 0 0.0%
Incl. PeakMemUse (bytes)29,624 29,624 0 0.0%
Incl. PeakMemUse (bytes) per call 29,624 29,624 0 0.0%
Excl. PeakMemUse (bytes)960 960 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% -3 -0.2% -4 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 33.3% -1 -25.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -4 -133.3% -3 -75.0% 0 N/A% 0 N/A%