Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: 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 #51978d4d92dd9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)774 755 -19 -2.5%
Incl. Wall Time (microsec) per call 774 755 -19 -2.5%
Excl. Wall Time (microsec)26 23 -3 -11.5%
Incl. CPU (microsecs)777 756 -21 -2.7%
Incl. CPU (microsecs) per call 777 756 -21 -2.7%
Excl. CPU (microsec)27 23 -4 -14.8%
Incl. MemUse (bytes)176,792 176,800 8 0.0%
Incl. MemUse (bytes) per call 176,792 176,800 8 0.0%
Excl. MemUse (bytes)23,320 23,320 0 0.0%
Incl. PeakMemUse (bytes)225,728 225,736 8 0.0%
Incl. PeakMemUse (bytes) per call 225,728 225,736 8 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% -19 -7.6% -21 -17.4% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-3 -15.8% -4 -19.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -19 -100.0% -21 -100.0% 8 100.0% 8 100.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% -16 -84.2% -17 -81.0% 8 100.0% 8 100.0%