Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,534 2,636 102 4.0%
Incl. Wall Time (microsec) per call 2,534 2,636 102 4.0%
Excl. Wall Time (microsec)90 92 2 2.2%
Incl. CPU (microsecs)2,535 2,638 103 4.1%
Incl. CPU (microsecs) per call 2,535 2,638 103 4.1%
Excl. CPU (microsec)71 75 4 5.6%
Incl. MemUse (bytes)378,528 378,544 16 0.0%
Incl. MemUse (bytes) per call 378,528 378,544 16 0.0%
Excl. MemUse (bytes)-11,608 -11,608 0 0.0%
Incl. PeakMemUse (bytes)365,544 365,560 16 0.0%
Incl. PeakMemUse (bytes) per call 365,544 365,560 16 0.0%
Excl. PeakMemUse (bytes)1,320 1,320 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% 102 1.0% 103 0.9% 16 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function2 2.0% 4 3.9% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 102 100.0% 103 100.0% 16 100.0% 16 100.0%
Child functions
drupal_settings_initialize0 N/A% 72 70.6% 71 68.9% -8 -50.0% 0 0.0%
drupal_environment_initialize0 N/A% 36 35.3% 37 35.9% -8 -50.0% 16 100.0%
drupal_classloader0 N/A% -10 -9.8% -9 -8.7% 48 300.0% 16 100.0%
Drupal\Component\Utility\Unicode::check0 N/A% -1 -1.0% 0 0.0% 0 0.0% 0 0.0%
set_error_handler0 N/A% 1 1.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 1.0% 2 1.9% -16 -100.0% -16 -100.0%
load::includes/config.inc0 N/A% 1 1.0% -1 -1.0% 0 0.0% 0 0.0%
set_exception_handler0 N/A% 0 0.0% -2 -1.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Timer::start0 N/A% 0 0.0% 1 1.0% 0 0.0% 0 0.0%
_drupal_initialize_db_test_prefix0 N/A% 0 0.0% 1 1.0% 0 0.0% 0 0.0%
run_init::includes/config.inc0 N/A% 0 0.0% -1 -1.0% 0 0.0% 0 0.0%