Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,880 1,916 36 1.9%
Incl. Wall Time (microsec) per call 1,880 1,916 36 1.9%
Excl. Wall Time (microsec)44 47 3 6.8%
Incl. CPU (microsecs)1,881 1,917 36 1.9%
Incl. CPU (microsecs) per call 1,881 1,917 36 1.9%
Excl. CPU (microsec)32 31 -1 -3.1%
Incl. MemUse (bytes)250,168 250,128 -40 -0.0%
Incl. MemUse (bytes) per call 250,168 250,128 -40 -0.0%
Excl. MemUse (bytes)2,832 2,848 16 0.6%
Incl. PeakMemUse (bytes)232,304 232,120 -184 -0.1%
Incl. PeakMemUse (bytes) per call 232,304 232,120 -184 -0.1%
Excl. PeakMemUse (bytes)3,088 3,272 184 6.0%

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% 36 2.3% 36 2.0% -40 -0.1% -184 -0.5%
Exclusive Metrics Diff for Current Function3 8.3% -1 -2.8% 16 40.0% 184 100.0%
Parent function
drupal_bootstrap0 N/A% 36 100.0% 36 100.0% -40 -100.0% -184 -100.0%
Child functions
drupal_settings_initialize0 N/A% 23 63.9% 23 63.9% -136 -340.0% -376 -204.3%
spl_autoload_call0 N/A% 18 50.0% 20 55.6% 56 140.0% 48 26.1%
_drupal_request_initialize0 N/A% -9 -25.0% -7 -19.4% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% -8 -22.2% -9 -25.0% 40 100.0% 40 21.7%
drupal_classloader0 N/A% 8 22.2% 7 19.4% 0 0.0% -88 -47.8%
Drupal\Component\Utility\Unicode::check0 N/A% 2 5.6% 3 8.3% -16 -40.0% 0 0.0%
drupal_valid_test_ua0 N/A% -1 -2.8% -2 -5.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Database::getConnectionInfo0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
set_exception_handler0 N/A% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
define0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Timer::start0 N/A% 0 0.0% 2 5.6% 0 0.0% 0 0.0%
set_error_handler0 N/A% 0 0.0% 0 0.0% 0 0.0% 8 4.3%