Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)13,838 13,396 -442 -3.2%
Incl. Wall Time (microsec) per call 4,613 4,465 -147 -3.2%
Excl. Wall Time (microsec)120 128 8 6.7%
Incl. CPU (microsecs)13,019 12,491 -528 -4.1%
Incl. CPU (microsecs) per call 4,340 4,164 -176 -4.1%
Excl. CPU (microsec)104 114 10 9.6%
Incl. MemUse (bytes)671,492 671,492 0 0.0%
Incl. MemUse (bytes) per call 223,831 223,831 0 0.0%
Excl. MemUse (bytes)-872 -872 0 0.0%
Incl. PeakMemUse (bytes)668,320 668,320 0 0.0%
Incl. PeakMemUse (bytes) per call 222,773 222,773 0 0.0%
Excl. PeakMemUse (bytes)2,624 2,624 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% -442 -30.4% -528 -89.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 1.8% 10 1.9% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -443 -100.2% -528 -100.0% 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%
Child functions
_drupal_bootstrap_code0 N/A% -654 -148.0% -700 -132.6% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% 132 29.9% 95 18.0% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% 66 14.9% 61 11.6% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% 4 0.9% 5 0.9% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 1 0.2% 0 0.0% 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%
array_shift0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%