Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_configuration

_drupal_bootstrap_configurationRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,986 1,762 -224 -11.3%
Incl. Wall Time (microsec) per call 1,986 1,762 -224 -11.3%
Excl. Wall Time (microsec)85 76 -9 -10.6%
Incl. CPU (microsecs)1,988 1,763 -225 -11.3%
Incl. CPU (microsecs) per call 1,988 1,763 -225 -11.3%
Excl. CPU (microsec)74 57 -17 -23.0%
Incl. MemUse (bytes)270,136 270,232 96 0.0%
Incl. MemUse (bytes) per call 270,136 270,232 96 0.0%
Excl. MemUse (bytes)-464 -464 0 0.0%
Incl. PeakMemUse (bytes)246,488 246,360 -128 -0.1%
Incl. PeakMemUse (bytes) per call 246,488 246,360 -128 -0.1%
Excl. PeakMemUse (bytes)2,408 2,408 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% -224 -9.8% -225 -11.0% 96 0.2% -128 -0.2%
Exclusive Metrics Diff for Current Function-9 -4.0% -17 -7.6% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% -224 -100.0% -225 -100.0% 96 100.0% -128 -100.0%
Child functions
drupal_settings_initialize0 N/A% -89 -39.7% -87 -38.7% 0 0.0% -32 -25.0%
drupal_classloader0 N/A% -83 -37.1% -81 -36.0% 16 16.7% -24 -18.8%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -52 -23.2% -52 -23.1% 0 0.0% 56 43.8%
load::includes/config.inc0 N/A% 7 3.1% 7 3.1% 40 41.7% -112 -87.5%
Drupal\Component\Utility\Unicode::check0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% 1 0.4% 1 0.4% 40 41.7% -16 -12.5%
set_exception_handler0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
set_error_handler0 N/A% 0 0.0% 1 0.4% 8 8.3% 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% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/config.inc0 N/A% 0 0.0% 2 0.9% -8 -8.3% 0 0.0%