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

run_init::mysql/Connection.phpRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,434 990 -444 -31.0%
Incl. Wall Time (microsec) per call 1,434 990 -444 -31.0%
Excl. Wall Time (microsec)42 34 -8 -19.0%
Incl. CPU (microsecs)1,440 992 -448 -31.1%
Incl. CPU (microsecs) per call 1,440 992 -448 -31.1%
Excl. CPU (microsec)46 34 -12 -26.1%
Incl. MemUse (bytes)164,600 164,528 -72 -0.0%
Incl. MemUse (bytes) per call 164,600 164,528 -72 -0.0%
Excl. MemUse (bytes)23,360 23,352 -8 -0.0%
Incl. PeakMemUse (bytes)158,896 158,824 -72 -0.0%
Incl. PeakMemUse (bytes) per call 158,896 158,824 -72 -0.0%
Excl. PeakMemUse (bytes)16,448 16,488 40 0.2%

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% -444 -6.6% -448 -6.6% -72 -0.2% -72 -0.2%
Exclusive Metrics Diff for Current Function-8 -1.8% -12 -2.7% -8 -11.1% 40 55.6%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -444 -100.0% -448 -100.0% -72 -100.0% -72 -100.0%
Child function
spl_autoload_call@10 N/A% -436 -98.2% -436 -97.3% -64 -88.9% -112 -155.6%