Diff Report
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #517c76da9b0d3Run #517c75d3de7c7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)20,392 20,548 156 0.8%
Incl. Wall Time (microsec) per call 5,098 5,137 39 0.8%
Excl. Wall Time (microsec)181 182 1 0.6%
Incl. CPU (microsecs)18,910 19,194 284 1.5%
Incl. CPU (microsecs) per call 4,728 4,799 71 1.5%
Excl. CPU (microsec)165 174 9 5.5%
Incl. MemUse (bytes)2,600,072 2,594,336 -5,736 -0.2%
Incl. MemUse (bytes) per call 650,018 648,584 -1,434 -0.2%
Excl. MemUse (bytes)-9,760 -9,672 88 0.9%
Incl. PeakMemUse (bytes)2,587,112 2,581,376 -5,736 -0.2%
Incl. PeakMemUse (bytes) per call 646,778 645,344 -1,434 -0.2%
Excl. PeakMemUse (bytes)3,240 3,240 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% 156 0.1% 284 0.3% -5,736 -2.4% -5,736 -1.6%
Exclusive Metrics Diff for Current Function1 0.6% 9 3.2% 88 1.5% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 156 100.0% 284 100.0% -5,736 -100.0% -5,736 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_page_cache0 N/A% 170 109.0% 176 62.0% 0 0.0% 0 0.0%
_drupal_bootstrap_code0 N/A% 67 42.9% 126 44.4% -5,736 -100.0% -7,232 -126.1%
load::includes/common.inc0 N/A% -58 -37.2% -58 -20.4% -104 -1.8% 1,488 25.9%
drupal_session_initialize0 N/A% -28 -17.9% 32 11.3% 8 0.1% 8 0.1%
load::includes/session.inc0 N/A% 3 1.9% 2 0.7% 0 0.0% 0 0.0%
_drupal_bootstrap_configuration0 N/A% 1 0.6% 1 0.4% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% -1 -0.4% 8 0.1% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -2 -0.7% 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%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%