Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_code

_drupal_bootstrap_codeRun #53923d861ff11Run #53923e3238612DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,960 9,499 539 6.0%
Incl. Wall Time (microsec) per call 8,960 9,499 539 6.0%
Excl. Wall Time (microsec)496 587 91 18.3%
Incl. CPU (microsecs)8,182 8,667 485 5.9%
Incl. CPU (microsecs) per call 8,182 8,667 485 5.9%
Excl. CPU (microsec)419 498 79 18.9%
Incl. MemUse (bytes)471,204 471,204 0 0.0%
Incl. MemUse (bytes) per call 471,204 471,204 0 0.0%
Excl. MemUse (bytes)4,220 4,220 0 0.0%
Incl. PeakMemUse (bytes)471,820 471,820 0 0.0%
Incl. PeakMemUse (bytes) per call 471,820 471,820 0 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% 539 114.9% 485 152.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function91 16.9% 79 16.3% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap0 N/A% 539 100.0% 485 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::loadAll0 N/A% 415 77.0% 415 85.6% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 159 29.5% 20 4.1% 0 N/A% 0 N/A%
Drupal::config0 N/A% -96 -17.8% -11 -2.3% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -23 -4.3% -23 -4.7% 0 N/A% 0 N/A%
load::includes/module.inc0 N/A% 8 1.5% 9 1.9% 0 N/A% 0 N/A%
load::includes/pager.inc0 N/A% 8 1.5% 8 1.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -5 -0.9% -4 -0.8% 0 N/A% 0 N/A%
load::includes/form.inc0 N/A% -5 -0.9% -6 -1.2% 0 N/A% 0 N/A%
load::includes/file.inc0 N/A% -3 -0.6% -2 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -3 -0.6% -2 -0.4% 0 N/A% 0 N/A%
load::includes/theme.inc0 N/A% -3 -0.6% -2 -0.4% 0 N/A% 0 N/A%
load::includes/menu.inc0 N/A% -3 -0.6% -3 -0.6% 0 N/A% 0 N/A%
load::includes/entity.inc0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 1 0.2% 2 0.4% 0 N/A% 0 N/A%
load::includes/tablesort.inc0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A%
run_init::includes/file.inc0 N/A% -1 -0.2% -2 -0.4% 0 N/A% 0 N/A%
run_init::includes/theme.inc0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/menu.inc0 N/A% -1 -0.2% 1 0.2% 0 N/A% 0 N/A%
mt_srand0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/schema.inc0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::setAllowedProtocols0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/entity.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
unpack0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/schema.inc0 N/A% 0 0.0% 8 1.6% 0 N/A% 0 N/A%
load::includes/mail.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/tablesort.inc0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
load::includes/unicode.inc0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
run_init::includes/pager.inc0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
run_init::includes/module.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/path.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/path.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/unicode.inc0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
run_init::includes/form.inc0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
run_init::includes/ajax.inc0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
load::includes/errors.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/ajax.inc0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
run_init::includes/mail.inc0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Drupal\Core\Site\Settings::get0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
run_init::includes/errors.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%