Diff Report
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc9a1407b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519fc956834f6Run #519fc9a1407b3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)23,463 25,135 1,672 7.1%
Incl. Wall Time (microsec) per call 5,866 6,284 418 7.1%
Excl. Wall Time (microsec)671 684 13 1.9%
Incl. CPU (microsecs)20,002 20,002 0 0.0%
Incl. CPU (microsecs) per call 5,001 5,001 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,577,232 1,700,856 123,624 7.8%
Incl. MemUse (bytes) per call 394,308 425,214 30,906 7.8%
Excl. MemUse (bytes)5,744 5,744 0 0.0%
Incl. PeakMemUse (bytes)1,568,248 1,691,944 123,696 7.9%
Incl. PeakMemUse (bytes) per call 392,062 422,986 30,924 7.9%
Excl. PeakMemUse (bytes)4,864 4,864 0 0.0%

Parent/Child Regression/Improvement report for drupal_bootstrap [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_bootstrap0 N/A% 1,672 408.8% 0 0.0% 123,624 81.2% 123,696 80.6%
Exclusive Metrics Diff for Current Function13 0.8% 0 N/A% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 1,669 99.8% 0 N/A% 123,624 100.0% 123,696 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 2 0.1% 0 N/A% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 1 0.1% 0 N/A% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 1,325 79.2% -4,000 N/A% 123,648 100.0% 123,720 100.0%
_drupal_bootstrap_configuration0 N/A% 513 30.7% 0 N/A% 0 0.0% 0 0.0%
_drupal_bootstrap_page_cache0 N/A% -114 -6.8% 0 N/A% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% -52 -3.1% 0 N/A% -16 -0.0% -16 -0.0%
load::includes/common.inc0 N/A% -11 -0.7% 4,000 N/A% -8 -0.0% -8 -0.0%
run_init::includes/common.inc0 N/A% -1 -0.1% 0 N/A% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -0.1% 0 N/A% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%