Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_code

_drupal_bootstrap_codeRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,894 9,348 454 5.1%
Incl. Wall Time (microsec) per call 8,894 9,348 454 5.1%
Excl. Wall Time (microsec)492 544 52 10.6%
Incl. CPU (microsecs)8,089 8,402 313 3.9%
Incl. CPU (microsecs) per call 8,089 8,402 313 3.9%
Excl. CPU (microsec)415 460 45 10.8%
Incl. MemUse (bytes)452,488 452,528 40 0.0%
Incl. MemUse (bytes) per call 452,488 452,528 40 0.0%
Excl. MemUse (bytes)4,220 4,220 0 0.0%
Incl. PeakMemUse (bytes)453,104 453,144 40 0.0%
Incl. PeakMemUse (bytes) per call 453,104 453,144 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% 454 126.8% 313 167.4% 40 0.4% 40 0.4%
Exclusive Metrics Diff for Current Function52 11.5% 45 14.4% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 454 100.0% 313 100.0% 40 100.0% 40 100.0%
Child functions
Drupal\Core\Extension\ModuleHandler::loadAll0 N/A% 257 56.6% 256 81.8% 40 100.0% -8 -20.0%
file_get_stream_wrappers0 N/A% 223 49.1% 40 12.8% 0 0.0% 48 120.0%
Drupal::config0 N/A% -43 -9.5% 0 0.0% 0 0.0% 0 0.0%
load::includes/menu.inc0 N/A% -11 -2.4% -10 -3.2% 0 0.0% 0 0.0%
load::includes/tablesort.inc0 N/A% -10 -2.2% -11 -3.5% 0 0.0% 0 0.0%
load::includes/theme.inc0 N/A% -8 -1.8% -7 -2.2% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -0.9% -4 -1.3% 0 0.0% 0 0.0%
load::includes/file.inc0 N/A% -3 -0.7% -2 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% -3 -0.7% -4 -1.3% 0 0.0% 0 0.0%
load::includes/form.inc0 N/A% 3 0.7% 3 1.0% 0 0.0% 0 0.0%
load::includes/ajax.inc0 N/A% -1 -0.2% -1 -0.3% 0 0.0% 0 0.0%
mt_srand0 N/A% 1 0.2% 1 0.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -1 -0.2% -2 -0.6% 0 0.0% 0 0.0%
load::includes/entity.inc0 N/A% 1 0.2% 2 0.6% 0 0.0% 0 0.0%
load::includes/schema.inc0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
load::includes/mail.inc0 N/A% 1 0.2% 3 1.0% 0 0.0% 0 0.0%
load::includes/pager.inc0 N/A% 1 0.2% 1 0.3% 0 0.0% 0 0.0%
run_init::includes/theme.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 0.3% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
run_init::includes/module.inc0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
unpack0 N/A% 0 0.0% 2 0.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::setAllowedProtocols0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
load::includes/path.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/path.inc0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
load::includes/module.inc0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
run_init::includes/entity.inc0 N/A% 0 0.0% -2 -0.6% 0 0.0% 0 0.0%
run_init::includes/menu.inc0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
run_init::includes/mail.inc0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/form.inc0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
load::includes/unicode.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/file.inc0 N/A% 0 0.0% 2 0.6% 0 0.0% 0 0.0%
run_init::includes/ajax.inc0 N/A% 0 0.0% 2 0.6% 0 0.0% 0 0.0%
run_init::includes/schema.inc0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
run_init::includes/tablesort.inc0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
run_init::includes/errors.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/errors.inc0 N/A% 0 0.0% 0 0.0% 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%