Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)21,795 21,420 -375 -1.7%
Incl. Wall Time (microsec) per call 5,449 5,355 -94 -1.7%
Excl. Wall Time (microsec)206 208 2 1.0%
Incl. CPU (microsecs)19,031 19,138 107 0.6%
Incl. CPU (microsecs) per call 4,758 4,785 27 0.6%
Excl. CPU (microsec)177 178 1 0.6%
Incl. MemUse (bytes)1,184,060 1,184,048 -12 -0.0%
Incl. MemUse (bytes) per call 296,015 296,012 -3 -0.0%
Excl. MemUse (bytes)2,852 2,852 0 0.0%
Incl. PeakMemUse (bytes)1,180,928 1,180,916 -12 -0.0%
Incl. PeakMemUse (bytes) per call 295,232 295,229 -3 -0.0%
Excl. PeakMemUse (bytes)2,096 2,096 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% -375 -60.1% 107 7.0% -12 -0.1% -12 -0.1%
Exclusive Metrics Diff for Current Function2 0.5% 1 0.9% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -372 -99.2% 111 103.7% -12 -100.0% -12 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -4 -1.1% -5 -4.7% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 1 0.3% 1 0.9% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_page_cache0 N/A% -537 -143.2% 86 80.4% 0 0.0% 32 266.7%
_drupal_bootstrap_code0 N/A% 96 25.6% 19 17.8% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% 44 11.7% -21 -19.6% 0 0.0% -32 -266.7%
_drupal_bootstrap_configuration0 N/A% 10 2.7% 10 9.3% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 8 2.1% 8 7.5% 0 0.0% 0 0.0%
array_shift0 N/A% 1 0.3% 2 1.9% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% 1 0.3% 2 1.9% -12 -100.0% -12 -100.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 0.9% 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%