Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #519af3b0bf970Run #519af59f030f2DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)459 341 -118 -25.7%
Incl. Wall Time (microsec) per call 92 68 -24 -25.7%
Excl. Wall Time (microsec)171 135 -36 -21.1%
Incl. CPU (microsecs)465 350 -115 -24.7%
Incl. CPU (microsecs) per call 93 70 -23 -24.7%
Excl. CPU (microsec)153 121 -32 -20.9%
Incl. MemUse (bytes)60,488 60,488 0 0.0%
Incl. MemUse (bytes) per call 12,098 12,098 0 0.0%
Excl. MemUse (bytes)6,480 6,480 0 0.0%
Incl. PeakMemUse (bytes)58,840 58,768 -72 -0.1%
Incl. PeakMemUse (bytes) per call 11,768 11,754 -14 -0.1%
Excl. PeakMemUse (bytes)7,176 7,176 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% -118 -4.7% -115 -4.6% 0 0.0% -72 -0.1%
Exclusive Metrics Diff for Current Function-36 -30.5% -32 -27.8% 0 N/A% 0 0.0%
Parent functions
_drupal_bootstrap_configuration0 N/A% -118 -100.0% -120 -104.3% 0 N/A% -72 -100.0%
drupal_classloader_register0 N/A% 0 0.0% 5 4.3% 0 N/A% 0 0.0%
drupal_handle_request0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -42 -35.6% -41 -35.7% 0 N/A% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% -11 -9.3% -12 -10.4% 0 N/A% -72 -100.0%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% -6 -5.1% -5 -4.3% 0 N/A% 0 0.0%
load::ClassLoader/ClassLoader.php0 N/A% -6 -5.1% -6 -5.2% 0 N/A% 0 0.0%
load::ClassLoader/ApcClassLoader.php0 N/A% -5 -4.2% -4 -3.5% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% -4 -3.4% -3 -2.6% 0 N/A% 0 0.0%
load::composer/autoload_namespaces.php0 N/A% -3 -2.5% -2 -1.7% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::register0 N/A% -3 -2.5% -2 -1.7% 0 N/A% 0 0.0%
settings0 N/A% -1 -0.8% -2 -1.7% 0 N/A% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 0.0%
drupal_get_hash_salt0 N/A% 0 0.0% -2 -1.7% 0 N/A% 0 0.0%
run_init::ClassLoader/ClassLoader.php0 N/A% 0 0.0% -2 -1.7% 0 N/A% 0 0.0%
run_init::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% -2 -1.7% 0 N/A% 0 0.0%