Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)9,773 10,220 447 4.6%
Incl. Wall Time (microsec) per call 2,443 2,555 112 4.6%
Excl. Wall Time (microsec)92 92 0 0.0%
Incl. CPU (microsecs)9,308 9,473 165 1.8%
Incl. CPU (microsecs) per call 2,327 2,368 41 1.8%
Excl. CPU (microsec)83 86 3 3.6%
Incl. MemUse (bytes)1,408,704 1,408,704 0 0.0%
Incl. MemUse (bytes) per call 352,176 352,176 0 0.0%
Excl. MemUse (bytes)-392 -392 0 0.0%
Incl. PeakMemUse (bytes)1,327,912 1,327,912 0 0.0%
Incl. PeakMemUse (bytes) per call 331,978 331,978 0 0.0%
Excl. PeakMemUse (bytes)4,112 4,112 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% 447 16.3% 165 2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 1.8% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 446 99.8% 163 98.8% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 1 0.2% 1 0.6% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% 549 122.8% 262 158.8% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -89 -19.9% -90 -54.5% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -12 -2.7% -9 -5.5% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -0.2% -1 -0.6% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%