Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for run_init::mysql/Connection.php

run_init::mysql/Connection.phpRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)774 756 -18 -2.3%
Incl. Wall Time (microsec) per call 774 756 -18 -2.3%
Excl. Wall Time (microsec)26 24 -2 -7.7%
Incl. CPU (microsecs)777 758 -19 -2.4%
Incl. CPU (microsecs) per call 777 758 -19 -2.4%
Excl. CPU (microsec)27 24 -3 -11.1%
Incl. MemUse (bytes)176,792 176,792 0 0.0%
Incl. MemUse (bytes) per call 176,792 176,792 0 0.0%
Excl. MemUse (bytes)23,320 23,320 0 0.0%
Incl. PeakMemUse (bytes)225,728 225,728 0 0.0%
Incl. PeakMemUse (bytes) per call 225,728 225,728 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -18 -4.5% -19 -2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -11.1% -3 -15.8% 0 N/A% 0 N/A%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -18 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% -16 -88.9% -16 -84.2% 0 N/A% 0 N/A%