Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)10,273 10,140 -133 -1.3%
Incl. Wall Time (microsec) per call 2,568 2,535 -33 -1.3%
Excl. Wall Time (microsec)146 143 -3 -2.1%
Incl. CPU (microsecs)9,795 9,676 -119 -1.2%
Incl. CPU (microsecs) per call 2,449 2,419 -30 -1.2%
Excl. CPU (microsec)133 124 -9 -6.8%
Incl. MemUse (bytes)1,595,480 1,595,480 0 0.0%
Incl. MemUse (bytes) per call 398,870 398,870 0 0.0%
Excl. MemUse (bytes)5,664 5,664 0 0.0%
Incl. PeakMemUse (bytes)1,580,064 1,580,064 0 0.0%
Incl. PeakMemUse (bytes) per call 395,016 395,016 0 0.0%
Excl. PeakMemUse (bytes)4,336 4,336 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% -133 -33.8% -119 -19.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -2.3% -9 -7.6% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -132 -99.2% -118 -99.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -0.8% -1 -0.8% 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_configuration0 N/A% -89 -66.9% -90 -75.6% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -18 -13.5% -13 -10.9% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% -15 -11.3% -6 -5.0% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -4 -3.0% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% -2 -1.5% 2 1.7% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -2 -1.5% -1 -0.8% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% -2 -1.7% 0 N/A% 0 N/A%