Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,494 1,441 -53 -3.5%
Incl. Wall Time (microsec) per call 1,494 1,441 -53 -3.5%
Excl. Wall Time (microsec)37 38 1 2.7%
Incl. CPU (microsecs)1,496 1,442 -54 -3.6%
Incl. CPU (microsecs) per call 1,496 1,442 -54 -3.6%
Excl. CPU (microsec)26 25 -1 -3.8%
Incl. MemUse (bytes)255,792 255,688 -104 -0.0%
Incl. MemUse (bytes) per call 255,792 255,688 -104 -0.0%
Excl. MemUse (bytes)1,384 1,368 -16 -1.2%
Incl. PeakMemUse (bytes)244,384 244,336 -48 -0.0%
Incl. PeakMemUse (bytes) per call 244,384 244,336 -48 -0.0%
Excl. PeakMemUse (bytes)3,680 3,680 0 0.0%

Parent/Child Regression/Improvement report for _drupal_bootstrap_configuration [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_bootstrap_configuration0 N/A% -53 -0.9% -54 -0.8% -104 -0.4% -48 -0.2%
Exclusive Metrics Diff for Current Function1 1.9% -1 -1.9% -16 -15.4% 0 0.0%
Parent function
drupal_bootstrap0 N/A% -53 -100.0% -54 -100.0% -104 -100.0% -48 -100.0%
Child functions
drupal_classloader0 N/A% -28 -52.8% -28 -51.9% 0 0.0% -48 -100.0%
drupal_settings_initialize0 N/A% -21 -39.6% -20 -37.0% 0 0.0% 40 83.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -7 -13.2% -8 -14.8% -72 -69.2% 104 216.7%
drupal_valid_test_ua0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% 1 1.9% 2 3.7% -24 -23.1% -320 -666.7%
set_error_handler0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
set_exception_handler0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 8 7.7% 176 366.7%
Drupal\Component\Utility\Timer::start0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_request_initialize0 N/A% 0 0.0% 1 1.9% 0 0.0% 0 0.0%