Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)322 384 62 19.3%
Incl. Wall Time (microsec) per call 81 96 16 19.3%
Excl. Wall Time (microsec)119 137 18 15.1%
Incl. CPU (microsecs)328 389 61 18.6%
Incl. CPU (microsecs) per call 82 97 15 18.6%
Excl. CPU (microsec)114 125 11 9.6%
Incl. MemUse (bytes)35,608 35,608 0 0.0%
Incl. MemUse (bytes) per call 8,902 8,902 0 0.0%
Excl. MemUse (bytes)3,160 3,160 0 0.0%
Incl. PeakMemUse (bytes)33,416 33,416 0 0.0%
Incl. PeakMemUse (bytes) per call 8,354 8,354 0 0.0%
Excl. PeakMemUse (bytes)2,616 2,616 0 0.0%

Parent/Child Regression/Improvement report for drupal_classloader [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
drupal_classloader0 N/A% 62 0.2% 61 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 29.0% 11 18.0% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_configuration0 N/A% 57 91.9% 55 90.2% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 4 6.5% 6 9.8% 0 N/A% 0 N/A%
drupal_handle_request0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
load::ClassLoader/ApcClassLoader.php0 N/A% 20 32.3% 19 31.1% 0 N/A% 0 N/A%
load::vendor/autoload.php0 N/A% 9 14.5% 10 16.4% 0 N/A% 0 N/A%
???_op@10 N/A% 7 11.3% 7 11.5% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::unregister0 N/A% 2 3.2% 4 6.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% 2 3.2% 4 6.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% 2 3.2% 3 4.9% 0 N/A% 0 N/A%
drupal_get_hash_salt0 N/A% 1 1.6% 1 1.6% 0 N/A% 0 N/A%
settings0 N/A% 1 1.6% 1 1.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%