Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b14dd8356b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #518b13c95a609Run #518b14dd8356bDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)12,713 12,578 -135 -1.1%
Incl. Wall Time (microsec) per call 3,178 3,145 -34 -1.1%
Excl. Wall Time (microsec)164 170 6 3.7%
Incl. CPU (microsecs)11,474 10,997 -477 -4.2%
Incl. CPU (microsecs) per call 2,869 2,749 -119 -4.2%
Excl. CPU (microsec)151 155 4 2.6%
Incl. MemUse (bytes)1,587,080 1,587,080 0 0.0%
Incl. MemUse (bytes) per call 396,770 396,770 0 0.0%
Excl. MemUse (bytes)5,736 5,736 0 0.0%
Incl. PeakMemUse (bytes)1,571,976 1,571,976 0 0.0%
Incl. PeakMemUse (bytes) per call 392,994 392,994 0 0.0%
Excl. PeakMemUse (bytes)4,848 4,848 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% -135 -16.9% -477 -73.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 4.4% 4 0.8% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -135 -100.0% -477 -100.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% -110 -81.5% -325 -68.1% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -93 -68.9% -93 -19.5% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% 48 35.6% -52 -10.9% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 13 9.6% -15 -3.1% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -1 -0.7% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 1 0.7% 3 0.6% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 1 0.7% 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%
load::includes/session.inc0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% 0 0.0% 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%