Diff Report
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #518080a5ca60dRun #518081a41c05eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)42,104 42,129 25 0.1%
Incl. Wall Time (microsec) per call 10,526 10,532 6 0.1%
Excl. Wall Time (microsec)194 194 0 0.0%
Incl. CPU (microsecs)40,652 40,621 -31 -0.1%
Incl. CPU (microsecs) per call 10,163 10,155 -8 -0.1%
Excl. CPU (microsec)177 175 -2 -1.1%
Incl. MemUse (bytes)5,922,160 5,922,448 288 0.0%
Incl. MemUse (bytes) per call 1,480,540 1,480,612 72 0.0%
Excl. MemUse (bytes)-10,992 -10,992 0 0.0%
Incl. PeakMemUse (bytes)5,882,120 5,882,408 288 0.0%
Incl. PeakMemUse (bytes) per call 1,470,530 1,470,602 72 0.0%
Excl. PeakMemUse (bytes)2,272 2,272 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% 25 2.1% -31 -2.4% 288 6.7% 288 6.7%
Exclusive Metrics Diff for Current Function0 0.0% -2 -6.5% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 21 84.0% -35 -112.9% 288 100.0% 288 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 3 12.0% 3 9.7% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 1 4.0% 1 3.2% 0 0.0% 0 0.0%
Child functions
load::includes/common.inc0 N/A% 129 516.0% 129 416.1% 1,016 352.8% 552 191.7%
load::includes/session.inc0 N/A% -114 -456.0% -115 -371.0% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% 77 308.0% 91 293.5% 0 0.0% 0 0.0%
_drupal_bootstrap_code0 N/A% -32 -128.0% -109 -351.6% -728 -252.8% -264 -91.7%
_drupal_bootstrap_configuration0 N/A% -20 -80.0% -20 -64.5% 0 0.0% 0 0.0%
_drupal_bootstrap_page_cache0 N/A% -13 -52.0% -6 -19.4% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -4.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% -1 -4.0% -1 -3.2% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 3.2% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 1 3.2% 0 0.0% 0 0.0%