Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbcc2155d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #518fb7370421eRun #518fbcc2155d3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,112 1,129 17 1.5%
Incl. Wall Time (microsec) per call 1,112 1,129 17 1.5%
Excl. Wall Time (microsec)87 89 2 2.3%
Incl. CPU (microsecs)1,114 1,131 17 1.5%
Incl. CPU (microsecs) per call 1,114 1,131 17 1.5%
Excl. CPU (microsec)71 70 -1 -1.4%
Incl. MemUse (bytes)168,232 168,232 0 0.0%
Incl. MemUse (bytes) per call 168,232 168,232 0 0.0%
Excl. MemUse (bytes)-5,400 -5,400 0 0.0%
Incl. PeakMemUse (bytes)170,496 170,496 0 0.0%
Incl. PeakMemUse (bytes) per call 170,496 170,496 0 0.0%
Excl. PeakMemUse (bytes)4,320 4,320 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% 17 11.6% 17 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 11.8% -1 -5.9% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap0 N/A% 17 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
drupal_settings_initialize0 N/A% 16 94.1% 15 88.2% 0 N/A% 0 N/A%
drupal_classloader0 N/A% -14 -82.4% -14 -82.4% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 11 64.7% 12 70.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 1 5.9% 2 11.8% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 5.9% 1 5.9% 0 N/A% 0 N/A%
set_error_handler0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
run_init::includes/config.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
set_exception_handler0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Timer::start0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_initialize_db_test_prefix0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%
load::includes/config.inc0 N/A% 0 0.0% 2 11.8% 0 N/A% 0 N/A%