Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,621 1,625 4 0.2%
Incl. Wall Time (microsec) per call 1,621 1,625 4 0.2%
Excl. Wall Time (microsec)112 111 -1 -0.9%
Incl. CPU (microsecs)1,624 1,628 4 0.2%
Incl. CPU (microsecs) per call 1,624 1,628 4 0.2%
Excl. CPU (microsec)89 86 -3 -3.4%
Incl. MemUse (bytes)157,440 157,440 0 0.0%
Incl. MemUse (bytes) per call 157,440 157,440 0 0.0%
Excl. MemUse (bytes)-9,320 -9,320 0 0.0%
Incl. PeakMemUse (bytes)162,808 162,808 0 0.0%
Incl. PeakMemUse (bytes) per call 162,808 162,808 0 0.0%
Excl. PeakMemUse (bytes)4,560 4,560 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% 4 1.5% 4 1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -25.0% -3 -75.0% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap0 N/A% 4 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
drupal_environment_initialize0 N/A% 4 100.0% 4 100.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -2 -50.0% -1 -25.0% 0 N/A% 0 N/A%
load::includes/config.inc0 N/A% 1 25.0% 2 50.0% 0 N/A% 0 N/A%
_drupal_initialize_db_test_prefix0 N/A% 1 25.0% 1 25.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
set_error_handler0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
set_exception_handler0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/config.inc0 N/A% 0 0.0% -1 -25.0% 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_classloader0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%