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

drupal_bootstrapRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)7,561 7,785 224 3.0%
Incl. Wall Time (microsec) per call 2,520 2,595 75 3.0%
Excl. Wall Time (microsec)87 94 7 8.0%
Incl. CPU (microsecs)6,967 7,187 220 3.2%
Incl. CPU (microsecs) per call 2,322 2,396 73 3.2%
Excl. CPU (microsec)81 88 7 8.6%
Incl. MemUse (bytes)1,179,768 1,179,728 -40 -0.0%
Incl. MemUse (bytes) per call 393,256 393,243 -13 -0.0%
Excl. MemUse (bytes)-968 -968 0 0.0%
Incl. PeakMemUse (bytes)1,103,400 1,103,360 -40 -0.0%
Incl. PeakMemUse (bytes) per call 367,800 367,787 -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 Function7 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%