Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,284 1,269 -15 -1.2%
Incl. Wall Time (microsec) per call 1,284 1,269 -15 -1.2%
Excl. Wall Time (microsec)40 40 0 0.0%
Incl. CPU (microsecs)1,285 1,270 -15 -1.2%
Incl. CPU (microsecs) per call 1,285 1,270 -15 -1.2%
Excl. CPU (microsec)29 26 -3 -10.3%
Incl. MemUse (bytes)245,128 245,096 -32 -0.0%
Incl. MemUse (bytes) per call 245,128 245,096 -32 -0.0%
Excl. MemUse (bytes)2,224 2,224 0 0.0%
Incl. PeakMemUse (bytes)220,840 220,376 -464 -0.2%
Incl. PeakMemUse (bytes) per call 220,840 220,376 -464 -0.2%
Excl. PeakMemUse (bytes)3,968 3,968 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% -15 -15.3% -15 -5.7% -32 -0.1% -464 -1.2%
Exclusive Metrics Diff for Current Function0 0.0% -3 -20.0% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% -15 -100.0% -15 -100.0% -32 -100.0% -464 -100.0%
Child functions
drupal_classloader0 N/A% -6 -40.0% -7 -46.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -26.7% -3 -20.0% 16 50.0% -312 -67.2%
_drupal_request_initialize0 N/A% -3 -20.0% -1 -6.7% -40 -125.0% -272 -58.6%
Drupal\Component\Utility\Unicode::check0 N/A% -1 -6.7% 0 0.0% 0 0.0% 144 31.0%
drupal_valid_test_ua0 N/A% 1 6.7% 0 0.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% -1 -6.7% 0 0.0% -16 -50.0% 24 5.2%
drupal_settings_initialize0 N/A% -1 -6.7% -1 -6.7% 8 25.0% -48 -10.3%
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%
define0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Timer::start0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%