Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_code

_drupal_bootstrap_codeRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)9,323 9,469 146 1.6%
Incl. Wall Time (microsec) per call 9,323 9,469 146 1.6%
Excl. Wall Time (microsec)553 590 37 6.7%
Incl. CPU (microsecs)8,506 8,749 243 2.9%
Incl. CPU (microsecs) per call 8,506 8,749 243 2.9%
Excl. CPU (microsec)470 506 36 7.7%
Incl. MemUse (bytes)462,684 462,644 -40 -0.0%
Incl. MemUse (bytes) per call 462,684 462,644 -40 -0.0%
Excl. MemUse (bytes)4,220 4,220 0 0.0%
Incl. PeakMemUse (bytes)463,300 463,260 -40 -0.0%
Incl. PeakMemUse (bytes) per call 463,300 463,260 -40 -0.0%
Excl. PeakMemUse (bytes)6,400 6,400 0 0.0%

Parent/Child Regression/Improvement report for _drupal_bootstrap_code [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_code0 N/A% 146 8.7% 243 60.8% -40 -0.2% -40 -0.2%
Exclusive Metrics Diff for Current Function37 25.3% 36 14.8% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 146 100.0% 243 100.0% -40 -100.0% -40 -100.0%
Child functions
Drupal\Core\Extension\ModuleHandler::loadAll0 N/A% 139 95.2% 139 57.2% -40 -100.0% 8 20.0%
file_get_stream_wrappers0 N/A% 134 91.8% 111 45.7% 0 0.0% -48 -120.0%
Drupal::config0 N/A% -130 -89.0% -11 -4.5% 0 0.0% 0 0.0%
load::includes/menu.inc0 N/A% -13 -8.9% -14 -5.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -9 -6.2% -9 -3.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -2.7% -7 -2.9% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% -3 -2.1% -3 -1.2% 0 0.0% 0 0.0%
run_init::includes/file.inc0 N/A% -2 -1.4% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% -2 -1.4% -2 -0.8% 0 0.0% 0 0.0%
load::includes/form.inc0 N/A% 2 1.4% 1 0.4% 0 0.0% 0 0.0%
load::includes/file.inc0 N/A% -2 -1.4% -1 -0.4% 0 0.0% 0 0.0%
run_init::includes/form.inc0 N/A% 1 0.7% 1 0.4% 0 0.0% 0 0.0%
load::includes/tablesort.inc0 N/A% -1 -0.7% -1 -0.4% 0 0.0% 0 0.0%
load::includes/errors.inc0 N/A% -1 -0.7% -1 -0.4% 0 0.0% 0 0.0%
run_init::includes/schema.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/schema.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/errors.inc0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
mt_srand0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
unpack0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/entity.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/entity.inc0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::setAllowedProtocols0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
load::includes/mail.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/theme.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/theme.inc0 N/A% 0 0.0% 2 0.8% 0 0.0% 0 0.0%
load::includes/pager.inc0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::includes/module.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/module.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/path.inc0 N/A% 0 0.0% 2 0.8% 0 0.0% 0 0.0%
run_init::includes/path.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/pager.inc0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
run_init::includes/menu.inc0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
run_init::includes/mail.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/ajax.inc0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::get0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::includes/unicode.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/tablesort.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/unicode.inc0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
run_init::includes/ajax.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%