Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)10,037 9,722 -315 -3.1%
Incl. Wall Time (microsec) per call 2,509 2,431 -79 -3.1%
Excl. Wall Time (microsec)91 89 -2 -2.2%
Incl. CPU (microsecs)9,394 9,230 -164 -1.7%
Incl. CPU (microsecs) per call 2,349 2,308 -41 -1.7%
Excl. CPU (microsec)87 83 -4 -4.6%
Incl. MemUse (bytes)1,435,936 1,435,952 16 0.0%
Incl. MemUse (bytes) per call 358,984 358,988 4 0.0%
Excl. MemUse (bytes)-392 -392 0 0.0%
Incl. PeakMemUse (bytes)1,355,136 1,355,280 144 0.0%
Incl. PeakMemUse (bytes) per call 338,784 338,820 36 0.0%
Excl. PeakMemUse (bytes)3,984 4,040 56 1.4%

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% -315 -7.7% -164 -3.8% 16 0.1% 144 0.6%
Exclusive Metrics Diff for Current Function-2 -0.6% -4 -2.4% 0 0.0% 56 38.9%
Parent functions
drupal_handle_request0 N/A% -316 -100.3% -167 -101.8% 16 100.0% 144 100.0%
drupal_theme_initialize0 N/A% 1 0.3% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 2 1.2% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_page_cache0 N/A% -228 -72.4% -102 -62.2% 0 0.0% 72 50.0%
_drupal_bootstrap_code0 N/A% -82 -26.0% -58 -35.4% 16 100.0% 16 11.1%
load::includes/common.inc0 N/A% -6 -1.9% -6 -3.7% 0 0.0% 0 0.0%
_drupal_bootstrap_configuration0 N/A% 5 1.6% 5 3.0% 0 0.0% 0 0.0%
array_shift0 N/A% -1 -0.3% 2 1.2% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%