Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_classloader

drupal_classloaderRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)394 399 5 1.3%
Incl. Wall Time (microsec) per call 79 80 1 1.3%
Excl. Wall Time (microsec)135 140 5 3.7%
Incl. CPU (microsecs)397 404 7 1.8%
Incl. CPU (microsecs) per call 79 81 1 1.8%
Excl. CPU (microsec)123 132 9 7.3%
Incl. MemUse (bytes)61,440 61,448 8 0.0%
Incl. MemUse (bytes) per call 12,288 12,290 2 0.0%
Excl. MemUse (bytes)-2,768 -2,768 0 0.0%
Incl. PeakMemUse (bytes)60,848 61,064 216 0.4%
Incl. PeakMemUse (bytes) per call 12,170 12,213 43 0.4%
Excl. PeakMemUse (bytes)6,976 6,976 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% 5 1.0% 7 0.7% 8 0.0% 216 0.2%
Exclusive Metrics Diff for Current Function5 100.0% 9 128.6% 0 0.0% 0 0.0%
Parent functions
_drupal_bootstrap_configuration0 N/A% 5 100.0% 4 57.1% 8 100.0% 216 100.0%
drupal_classloader_register0 N/A% 0 0.0% 2 28.6% 0 0.0% 0 0.0%
drupal_handle_request0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 0.0%
Child functions
load::composer/autoload_namespaces.php0 N/A% 2 40.0% 3 42.9% 24 300.0% 24 11.1%
settings0 N/A% -1 -20.0% 0 0.0% 0 0.0% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% -1 -20.0% -1 -14.3% -16 -200.0% 128 59.3%
Symfony\Component\ClassLoader\ApcClassLoader::register0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% 0 0.0% 0 0.0% 0 0.0% 64 29.6%
Symfony\Component\ClassLoader\ClassLoader::register0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::__construct0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
drupal_get_hash_salt0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
run_init::ClassLoader/ClassLoader.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
load::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::ClassLoader/ApcClassLoader.php0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
load::ClassLoader/ClassLoader.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%