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

drupal_bootstrapRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)10,140 10,273 133 1.3%
Incl. Wall Time (microsec) per call 2,535 2,568 33 1.3%
Excl. Wall Time (microsec)143 146 3 2.1%
Incl. CPU (microsecs)9,676 9,795 119 1.2%
Incl. CPU (microsecs) per call 2,419 2,449 30 1.2%
Excl. CPU (microsec)124 133 9 7.3%
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 Function3 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%