Diff Report
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #518ef09a47b3bRun #518eee9367b5dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,000 1,028 28 2.8%
Incl. Wall Time (microsec) per call 1,000 1,028 28 2.8%
Excl. Wall Time (microsec)80 82 2 2.5%
Incl. CPU (microsecs)1,002 1,029 27 2.7%
Incl. CPU (microsecs) per call 1,002 1,029 27 2.7%
Excl. CPU (microsec)63 69 6 9.5%
Incl. MemUse (bytes)168,232 168,232 0 0.0%
Incl. MemUse (bytes) per call 168,232 168,232 0 0.0%
Excl. MemUse (bytes)-5,400 -5,400 0 0.0%
Incl. PeakMemUse (bytes)170,496 170,496 0 0.0%
Incl. PeakMemUse (bytes) per call 170,496 170,496 0 0.0%
Excl. PeakMemUse (bytes)4,320 4,320 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% 28 15.1% 27 5.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 7.1% 6 22.2% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap0 N/A% 28 100.0% 27 100.0% 0 N/A% 0 N/A%
Child functions
drupal_settings_initialize0 N/A% 16 57.1% 17 63.0% 0 N/A% 0 N/A%
drupal_classloader0 N/A% 7 25.0% 6 22.2% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 3 10.7% 3 11.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 1 3.6% -2 -7.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Timer::start0 N/A% -1 -3.6% -2 -7.4% 0 N/A% 0 N/A%
set_error_handler0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
set_exception_handler0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
run_init::includes/config.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/config.inc0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
_drupal_initialize_db_test_prefix0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%