Diff Report
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #51fdbd76c2eedRun #51fdbca2b5409DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)351 392 41 11.7%
Incl. Wall Time (microsec) per call 88 98 10 11.7%
Excl. Wall Time (microsec)125 165 40 32.0%
Incl. CPU (microsecs)354 396 42 11.9%
Incl. CPU (microsecs) per call 89 99 11 11.9%
Excl. CPU (microsec)109 150 41 37.6%
Incl. MemUse (bytes)69,584 69,584 0 0.0%
Incl. MemUse (bytes) per call 17,396 17,396 0 0.0%
Excl. MemUse (bytes)6,496 6,496 0 0.0%
Incl. PeakMemUse (bytes)68,824 68,824 0 0.0%
Incl. PeakMemUse (bytes) per call 17,206 17,206 0 0.0%
Excl. PeakMemUse (bytes)7,040 7,040 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% 41 6.2% 42 2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function40 97.6% 41 97.6% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_configuration0 N/A% 41 100.0% 42 100.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 N/A%
drupal_handle_request0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -1 -2.4% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% 1 2.4% 1 2.4% 0 N/A% 0 N/A%
load::ClassLoader/ApcClassLoader.php0 N/A% 1 2.4% 1 2.4% 0 N/A% 0 N/A%
load::composer/autoload_namespaces.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 N/A%
drupal_get_hash_salt0 N/A% 0 0.0% 0 0.0% 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%
settings0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::ClassLoader/ClassLoader.php0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%