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

drupal_bootstrapRun #518b14dd8356bRun #518b13c95a609DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)12,578 12,713 135 1.1%
Incl. Wall Time (microsec) per call 3,145 3,178 34 1.1%
Excl. Wall Time (microsec)170 164 -6 -3.5%
Incl. CPU (microsecs)10,997 11,474 477 4.3%
Incl. CPU (microsecs) per call 2,749 2,869 119 4.3%
Excl. CPU (microsec)155 151 -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 Function-6 -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%