Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51a287416d8a8Run #51a28832b7403DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)12,744 12,190 -554 -4.3%
Incl. Wall Time (microsec) per call 3,186 3,048 -139 -4.3%
Excl. Wall Time (microsec)180 140 -40 -22.2%
Incl. CPU (microsecs)8,000 16,000 8,000 100.0%
Incl. CPU (microsecs) per call 2,000 4,000 2,000 100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,570,288 1,570,288 0 0.0%
Incl. MemUse (bytes) per call 392,572 392,572 0 0.0%
Excl. MemUse (bytes)5,680 5,680 0 0.0%
Incl. PeakMemUse (bytes)1,558,688 1,558,624 -64 -0.0%
Incl. PeakMemUse (bytes) per call 389,672 389,656 -16 -0.0%
Excl. PeakMemUse (bytes)4,088 4,088 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% -554 -15.7% 8,000 200.0% 0 0.0% -64 -0.0%
Exclusive Metrics Diff for Current Function-40 -7.2% 0 0.0% 0 N/A% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -554 -100.0% 8,000 100.0% 0 N/A% -64 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
_drupal_bootstrap_configuration0 N/A% -1,439 -259.7% 4,000 50.0% 0 N/A% 0 0.0%
_drupal_bootstrap_page_cache0 N/A% 384 69.3% 4,000 50.0% 0 N/A% 0 0.0%
_drupal_bootstrap_code0 N/A% 301 54.3% 0 0.0% -8 N/A% -128 -200.0%
drupal_session_initialize0 N/A% 225 40.6% 0 0.0% 8 N/A% 64 100.0%
load::includes/common.inc0 N/A% 15 2.7% 0 0.0% 0 N/A% 0 0.0%
load::includes/session.inc0 N/A% 3 0.5% 0 0.0% 0 N/A% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -3 -0.5% 0 0.0% 0 N/A% 0 0.0%
array_shift0 N/A% -2 -0.4% 0 0.0% 0 N/A% 0 0.0%
run_init::includes/common.inc0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 0.0%
settings0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%