Diff Report
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)76,391 76,853 462 0.6%
Incl. Wall Time (microsec) per call 19,098 19,213 116 0.6%
Excl. Wall Time (microsec)171 166 -5 -2.9%
Incl. CPU (microsecs)75,041 75,623 582 0.8%
Incl. CPU (microsecs) per call 18,760 18,906 146 0.8%
Excl. CPU (microsec)151 145 -6 -4.0%
Incl. MemUse (bytes)21,236,832 21,236,832 0 0.0%
Incl. MemUse (bytes) per call 5,309,208 5,309,208 0 0.0%
Excl. MemUse (bytes)-37,600 -37,600 0 0.0%
Incl. PeakMemUse (bytes)20,940,016 20,940,016 0 0.0%
Incl. PeakMemUse (bytes) per call 5,235,004 5,235,004 0 0.0%
Excl. PeakMemUse (bytes)192 192 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% 462 34.2% 582 32.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -1.1% -6 -1.0% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 461 99.8% 583 100.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
Child functions
drupal_session_initialize0 N/A% 313 67.7% 428 73.5% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -204 -44.2% -199 -34.2% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% 134 29.0% 134 23.0% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% 126 27.3% 126 21.6% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% 86 18.6% 86 14.8% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% 12 2.6% 11 1.9% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 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%
array_shift0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%