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

drupal_bootstrapRun #519fc9a1407b3Run #519fc956834f6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)25,135 23,463 -1,672 -6.7%
Incl. Wall Time (microsec) per call 6,284 5,866 -418 -6.7%
Excl. Wall Time (microsec)684 671 -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)1,700,856 1,577,232 -123,624 -7.3%
Incl. MemUse (bytes) per call 425,214 394,308 -30,906 -7.3%
Excl. MemUse (bytes)5,744 5,744 0 0.0%
Incl. PeakMemUse (bytes)1,691,944 1,568,248 -123,696 -7.3%
Incl. PeakMemUse (bytes) per call 422,986 392,062 -30,924 -7.3%
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 Function-13 -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%