Diff Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)21,718 21,024 -694 -3.2%
Incl. Wall Time (microsec) per call 5,430 5,256 -174 -3.2%
Excl. Wall Time (microsec)186 169 -17 -9.1%
Incl. CPU (microsecs)20,139 19,657 -482 -2.4%
Incl. CPU (microsecs) per call 5,035 4,914 -121 -2.4%
Excl. CPU (microsec)169 145 -24 -14.2%
Incl. MemUse (bytes)2,778,048 2,778,048 0 0.0%
Incl. MemUse (bytes) per call 694,512 694,512 0 0.0%
Excl. MemUse (bytes)-9,680 -9,680 0 0.0%
Incl. PeakMemUse (bytes)2,766,632 2,766,632 0 0.0%
Incl. PeakMemUse (bytes) per call 691,658 691,658 0 0.0%
Excl. PeakMemUse (bytes)4,264 4,264 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% -694 -1285.2% -482 -642.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-17 -2.4% -24 -5.0% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -694 -100.0% -479 -99.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% -2 -0.4% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% -354 -51.0% -332 -68.9% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -197 -28.4% -40 -8.3% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -69 -9.9% -69 -14.3% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -50 -7.2% -51 -10.6% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -7 -1.0% 30 6.2% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -0.1% 4 0.8% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 1 0.1% 2 0.4% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%