Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)312 230 -82 -26.3%
Incl. Wall Time (microsec) per call 52 38 -14 -26.3%
Excl. Wall Time (microsec)162 74 -88 -54.3%
Incl. CPU (microsecs)317 238 -79 -24.9%
Incl. CPU (microsecs) per call 53 40 -13 -24.9%
Excl. CPU (microsec)152 70 -82 -53.9%
Incl. MemUse (bytes)38,128 38,144 16 0.0%
Incl. MemUse (bytes) per call 6,355 6,357 3 0.0%
Excl. MemUse (bytes)5,360 5,360 0 0.0%
Incl. PeakMemUse (bytes)33,592 33,568 -24 -0.1%
Incl. PeakMemUse (bytes) per call 5,599 5,595 -4 -0.1%
Excl. PeakMemUse (bytes)3,072 3,072 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% -82 -3.6% -79 -3.8% 16 0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function-88 -107.3% -82 -103.8% 0 0.0% 0 0.0%
Parent functions
_drupal_bootstrap_configuration0 N/A% -83 -101.2% -81 -102.5% 16 100.0% -24 -100.0%
drupal_classloader_register0 N/A% 1 1.2% 2 2.5% 0 0.0% 0 0.0%
drupal_handle_request0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
load::ClassLoader/ApcClassLoader.php0 N/A% 5 6.1% 5 6.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% 1 1.2% 0 0.0% 16 100.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% -1 -1.2% -1 -1.3% 0 0.0% 0 0.0%
load::vendor/autoload.php0 N/A% 1 1.2% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::unregister0 N/A% 0 0.0% 0 0.0% 0 0.0% -24 -100.0%
drupal_get_hash_salt0 N/A% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
run_init::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
run_init::vendor/autoload.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%