Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)358 319 -39 -10.9%
Incl. Wall Time (microsec) per call 72 64 -8 -10.9%
Excl. Wall Time (microsec)112 101 -11 -9.8%
Incl. CPU (microsecs)363 327 -36 -9.9%
Incl. CPU (microsecs) per call 73 65 -7 -9.9%
Excl. CPU (microsec)98 87 -11 -11.2%
Incl. MemUse (bytes)68,952 68,952 0 0.0%
Incl. MemUse (bytes) per call 13,790 13,790 0 0.0%
Excl. MemUse (bytes)6,488 6,488 0 0.0%
Incl. PeakMemUse (bytes)69,320 69,320 0 0.0%
Incl. PeakMemUse (bytes) per call 13,864 13,864 0 0.0%
Excl. PeakMemUse (bytes)6,416 6,416 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% -39 -1.6% -36 -4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -28.2% -11 -30.6% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_configuration0 N/A% -38 -97.4% -35 -97.2% 0 N/A% 0 N/A%
drupal_handle_request0 N/A% -1 -2.6% 0 0.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% -1 -2.8% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -16 -41.0% -14 -38.9% 0 N/A% 0 N/A%
load::ClassLoader/ApcClassLoader.php0 N/A% -2 -5.1% -2 -5.6% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% -2 -5.1% -4 -11.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% -1 -2.6% -1 -2.8% 0 N/A% 0 N/A%
load::composer/autoload_namespaces.php0 N/A% -1 -2.6% -2 -5.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::register0 N/A% -1 -2.6% -2 -5.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% -1 -2.6% -1 -2.8% 0 N/A% 0 N/A%
drupal_get_hash_salt0 N/A% -1 -2.6% 2 5.6% 0 N/A% 0 N/A%
settings0 N/A% -1 -2.6% 0 0.0% 0 N/A% 0 N/A%
load::ClassLoader/ClassLoader.php0 N/A% -1 -2.6% -1 -2.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% -1 -2.6% -1 -2.8% 0 N/A% 0 N/A%
run_init::ClassLoader/ClassLoader.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% 1 2.8% 0 N/A% 0 N/A%