Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519fc53e46a65Run #519fc84e17238DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)7,068 6,901 -167 -2.4%
Incl. Wall Time (microsec) per call 1,767 1,725 -42 -2.4%
Excl. Wall Time (microsec)95 105 10 10.5%
Incl. CPU (microsecs)8,000 8,000 0 0.0%
Incl. CPU (microsecs) per call 2,000 2,000 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,571,496 1,571,448 -48 -0.0%
Incl. MemUse (bytes) per call 392,874 392,862 -12 -0.0%
Excl. MemUse (bytes)5,712 5,712 0 0.0%
Incl. PeakMemUse (bytes)1,562,152 1,562,000 -152 -0.0%
Incl. PeakMemUse (bytes) per call 390,538 390,500 -38 -0.0%
Excl. PeakMemUse (bytes)4,176 4,176 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% -167 -30.8% 0 0.0% -48 -0.6% -152 -1.4%
Exclusive Metrics Diff for Current Function10 6.0% 0 N/A% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -169 -101.2% 0 N/A% -48 -100.0% -152 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.6% 0 N/A% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 1 0.6% 0 N/A% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% -80 -47.9% 0 N/A% -40 -83.3% -144 -94.7%
drupal_session_initialize0 N/A% -79 -47.3% 4,000 N/A% -8 -16.7% -8 -5.3%
_drupal_bootstrap_configuration0 N/A% -20 -12.0% -4,000 N/A% 0 0.0% 0 0.0%
array_shift0 N/A% 1 0.6% 0 N/A% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -1 -0.6% 0 N/A% 8 16.7% 8 5.3%
load::includes/session.inc0 N/A% 1 0.6% 0 N/A% 0 0.0% 0 0.0%
_drupal_bootstrap_page_cache0 N/A% 1 0.6% 0 N/A% -8 -16.7% -8 -5.3%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%