Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)7,785 7,561 -224 -2.9%
Incl. Wall Time (microsec) per call 2,595 2,520 -75 -2.9%
Excl. Wall Time (microsec)94 87 -7 -7.4%
Incl. CPU (microsecs)7,187 6,967 -220 -3.1%
Incl. CPU (microsecs) per call 2,396 2,322 -73 -3.1%
Excl. CPU (microsec)88 81 -7 -8.0%
Incl. MemUse (bytes)1,179,728 1,179,768 40 0.0%
Incl. MemUse (bytes) per call 393,243 393,256 13 0.0%
Excl. MemUse (bytes)-968 -968 0 0.0%
Incl. PeakMemUse (bytes)1,103,360 1,103,400 40 0.0%
Incl. PeakMemUse (bytes) per call 367,787 367,800 13 0.0%
Excl. PeakMemUse (bytes)2,848 2,848 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% -224 -20.2% -220 -27.0% 40 0.2% 40 0.2%
Exclusive Metrics Diff for Current Function-7 -3.1% -7 -3.2% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -224 -100.0% -220 -100.0% 40 100.0% 40 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% -143 -63.8% -137 -62.3% 24 60.0% 24 60.0%
_drupal_bootstrap_page_cache0 N/A% -56 -25.0% -56 -25.5% 24 60.0% 24 60.0%
load::includes/common.inc0 N/A% -15 -6.7% -15 -6.8% 0 0.0% 0 0.0%
_drupal_bootstrap_configuration0 N/A% -3 -1.3% -5 -2.3% -8 -20.0% -8 -20.0%
array_shift0 N/A% 1 0.4% 1 0.5% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% -1 -0.4% -2 -0.9% 0 0.0% 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 0.5% 0 0.0% 0 0.0%