Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,016 1,032 16 1.6%
Incl. Wall Time (microsec) per call 1,016 1,032 16 1.6%
Excl. Wall Time (microsec)73 74 1 1.4%
Incl. CPU (microsecs)1,014 1,033 19 1.9%
Incl. CPU (microsecs) per call 1,014 1,033 19 1.9%
Excl. CPU (microsec)57 55 -2 -3.5%
Incl. MemUse (bytes)176,432 176,416 -16 -0.0%
Incl. MemUse (bytes) per call 176,432 176,416 -16 -0.0%
Excl. MemUse (bytes)-456 -456 0 0.0%
Incl. PeakMemUse (bytes)161,504 161,368 -136 -0.1%
Incl. PeakMemUse (bytes) per call 161,504 161,368 -136 -0.1%
Excl. PeakMemUse (bytes)2,624 2,624 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% 16 3.8% 19 8.0% -16 -0.0% -136 -0.3%
Exclusive Metrics Diff for Current Function1 6.2% -2 -10.5% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 16 100.0% 19 100.0% -16 -100.0% -136 -100.0%
Child functions
drupal_settings_initialize0 N/A% 6 37.5% 8 42.1% -8 -50.0% -8 -5.9%
_drupal_initialize_db_test_prefix0 N/A% 4 25.0% 4 21.1% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% 2 12.5% 3 15.8% -8 -50.0% -128 -94.1%
drupal_classloader0 N/A% 2 12.5% 5 26.3% 0 0.0% 0 0.0%
load::includes/config.inc0 N/A% 1 6.2% 1 5.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Timer::start0 N/A% -1 -6.2% -1 -5.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 6.2% 1 5.3% 0 0.0% 0 0.0%
set_exception_handler0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
set_error_handler0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/config.inc0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%