Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for run_init::mysql/Connection.php

run_init::mysql/Connection.phpRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)990 1,434 444 44.8%
Incl. Wall Time (microsec) per call 990 1,434 444 44.8%
Excl. Wall Time (microsec)34 42 8 23.5%
Incl. CPU (microsecs)992 1,440 448 45.2%
Incl. CPU (microsecs) per call 992 1,440 448 45.2%
Excl. CPU (microsec)34 46 12 35.3%
Incl. MemUse (bytes)164,528 164,600 72 0.0%
Incl. MemUse (bytes) per call 164,528 164,600 72 0.0%
Excl. MemUse (bytes)23,352 23,360 8 0.0%
Incl. PeakMemUse (bytes)158,824 158,896 72 0.0%
Incl. PeakMemUse (bytes) per call 158,824 158,896 72 0.0%
Excl. PeakMemUse (bytes)16,488 16,448 -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 Function8 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%