Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)18,675 18,030 -645 -3.5%
Incl. Wall Time (microsec) per call 6,225 6,010 -215 -3.5%
Excl. Wall Time (microsec)106 114 8 7.5%
Incl. CPU (microsecs)16,665 16,226 -439 -2.6%
Incl. CPU (microsecs) per call 5,555 5,409 -146 -2.6%
Excl. CPU (microsec)96 98 2 2.1%
Incl. MemUse (bytes)1,116,768 1,116,768 0 0.0%
Incl. MemUse (bytes) per call 372,256 372,256 0 0.0%
Excl. MemUse (bytes)1,728 1,728 0 0.0%
Incl. PeakMemUse (bytes)1,116,404 1,116,404 0 0.0%
Incl. PeakMemUse (bytes) per call 372,135 372,135 0 0.0%
Excl. PeakMemUse (bytes)2,708 2,708 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% -645 -141.4% -439 -100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 1.2% 2 0.5% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -645 -100.0% -440 -100.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% -634 -98.3% -368 -83.8% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -31 -4.8% -29 -6.6% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% 20 3.1% 22 5.0% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -7 -1.1% -68 -15.5% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%