Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,571 2,443 -128 -5.0%
Incl. Wall Time (microsec) per call 2,571 2,443 -128 -5.0%
Excl. Wall Time (microsec)97 85 -12 -12.4%
Incl. CPU (microsecs)2,571 2,445 -126 -4.9%
Incl. CPU (microsecs) per call 2,571 2,445 -126 -4.9%
Excl. CPU (microsec)81 69 -12 -14.8%
Incl. MemUse (bytes)378,624 378,648 24 0.0%
Incl. MemUse (bytes) per call 378,624 378,648 24 0.0%
Excl. MemUse (bytes)-11,608 -11,624 -16 -0.1%
Incl. PeakMemUse (bytes)365,768 365,824 56 0.0%
Incl. PeakMemUse (bytes) per call 365,768 365,824 56 0.0%
Excl. PeakMemUse (bytes)1,320 1,328 8 0.6%

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% -128 -17.3% -126 -28.2% 24 0.0% 56 0.1%
Exclusive Metrics Diff for Current Function-12 -9.4% -12 -9.5% -16 -66.7% 8 14.3%
Parent function
drupal_bootstrap0 N/A% -128 -100.0% -126 -100.0% 24 100.0% 56 100.0%
Child functions
drupal_classloader0 N/A% -60 -46.9% -60 -47.6% -48 -200.0% 16 28.6%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -43 -33.6% -43 -34.1% 64 266.7% 128 228.6%
drupal_environment_initialize0 N/A% -7 -5.5% -7 -5.6% 16 66.7% -152 -271.4%
drupal_settings_initialize0 N/A% -6 -4.7% -4 -3.2% 0 0.0% 0 0.0%
load::includes/config.inc0 N/A% -1 -0.8% 0 0.0% -8 -33.3% 56 100.0%
Drupal\Component\Utility\Unicode::check0 N/A% 1 0.8% 1 0.8% 16 66.7% 0 0.0%
set_error_handler0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
set_exception_handler0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Timer::start0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
_drupal_initialize_db_test_prefix0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
run_init::includes/config.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%