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

drupal_classloaderRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)230 312 82 35.7%
Incl. Wall Time (microsec) per call 38 52 14 35.7%
Excl. Wall Time (microsec)74 162 88 118.9%
Incl. CPU (microsecs)238 317 79 33.2%
Incl. CPU (microsecs) per call 40 53 13 33.2%
Excl. CPU (microsec)70 152 82 117.1%
Incl. MemUse (bytes)38,144 38,128 -16 -0.0%
Incl. MemUse (bytes) per call 6,357 6,355 -3 -0.0%
Excl. MemUse (bytes)5,360 5,360 0 0.0%
Incl. PeakMemUse (bytes)33,568 33,592 24 0.1%
Incl. PeakMemUse (bytes) per call 5,595 5,599 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 Function88 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%