Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,496 2,553 57 2.3%
Incl. Wall Time (microsec) per call 2,496 2,553 57 2.3%
Excl. Wall Time (microsec)93 93 0 0.0%
Incl. CPU (microsecs)2,498 2,555 57 2.3%
Incl. CPU (microsecs) per call 2,498 2,555 57 2.3%
Excl. CPU (microsec)80 79 -1 -1.2%
Incl. MemUse (bytes)375,144 375,080 -64 -0.0%
Incl. MemUse (bytes) per call 375,144 375,080 -64 -0.0%
Excl. MemUse (bytes)-11,608 -11,608 0 0.0%
Incl. PeakMemUse (bytes)356,288 356,208 -80 -0.0%
Incl. PeakMemUse (bytes) per call 356,288 356,208 -80 -0.0%
Excl. PeakMemUse (bytes)1,152 1,152 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% 57 22.9% 57 47.1% -64 -0.3% -80 -0.3%
Exclusive Metrics Diff for Current Function0 0.0% -1 -1.8% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 57 100.0% 57 100.0% -64 -100.0% -80 -100.0%
Child functions
drupal_settings_initialize0 N/A% 51 89.5% 50 87.7% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% 3 5.3% 3 5.3% -32 -50.0% -120 -150.0%
Drupal\Component\Utility\Unicode::check0 N/A% 2 3.5% 3 5.3% 0 0.0% 0 0.0%
load::includes/config.inc0 N/A% 2 3.5% 2 3.5% 0 0.0% 56 70.0%
drupal_classloader0 N/A% -2 -3.5% -1 -1.8% -32 -50.0% 64 80.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 1.8% 2 3.5% 0 0.0% -80 -100.0%
set_exception_handler0 N/A% 0 0.0% 1 1.8% 0 0.0% 0 0.0%
set_error_handler0 N/A% 0 0.0% -1 -1.8% 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%
_drupal_initialize_db_test_prefix0 N/A% 0 0.0% -1 -1.8% 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%