Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for run_init::mysql/Connection.php

run_init::mysql/Connection.phpRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)754 750 -4 -0.5%
Incl. Wall Time (microsec) per call 754 750 -4 -0.5%
Excl. Wall Time (microsec)23 24 1 4.3%
Incl. CPU (microsecs)756 751 -5 -0.7%
Incl. CPU (microsecs) per call 756 751 -5 -0.7%
Excl. CPU (microsec)25 22 -3 -12.0%
Incl. MemUse (bytes)176,808 176,848 40 0.0%
Incl. MemUse (bytes) per call 176,808 176,848 40 0.0%
Excl. MemUse (bytes)23,328 23,304 -24 -0.1%
Incl. PeakMemUse (bytes)225,576 225,488 -88 -0.0%
Incl. PeakMemUse (bytes) per call 225,576 225,488 -88 -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% -4 -3.3% -5 -0.9% 40 0.1% -88 -0.3%
Exclusive Metrics Diff for Current Function1 25.0% -3 -60.0% -24 -60.0% 0 0.0%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -100.0% -5 -100.0% 40 100.0% -88 -100.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% -5 -125.0% -2 -40.0% 64 160.0% -88 -100.0%