Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for run_init::mysql/Connection.php

run_init::mysql/Connection.phpRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)589 590 1 0.2%
Incl. Wall Time (microsec) per call 589 590 1 0.2%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)591 591 0 0.0%
Incl. CPU (microsecs) per call 591 591 0 0.0%
Excl. CPU (microsec)20 19 -1 -5.0%
Incl. MemUse (bytes)178,504 178,496 -8 -0.0%
Incl. MemUse (bytes) per call 178,504 178,496 -8 -0.0%
Excl. MemUse (bytes)22,960 22,976 16 0.1%
Incl. PeakMemUse (bytes)171,176 171,088 -88 -0.1%
Incl. PeakMemUse (bytes) per call 171,176 171,088 -88 -0.1%
Excl. PeakMemUse (bytes)17,840 17,936 96 0.5%

Parent/Child Regression/Improvement report for run_init::mysql/Connection.php [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
run_init::mysql/Connection.php0 N/A% 1 1.0% 0 0.0% -8 -0.0% -88 -0.2%
Exclusive Metrics Diff for Current Function-1 -100.0% -1 N/A% 16 200.0% 96 109.1%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 100.0% 0 N/A% -8 -100.0% -88 -100.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% 2 200.0% 1 N/A% -24 -300.0% -184 -209.1%