Diff Report
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #518eefcaea15fRun #518eee9367b5dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)12,565 12,729 164 1.3%
Incl. Wall Time (microsec) per call 3,141 3,182 41 1.3%
Excl. Wall Time (microsec)177 173 -4 -2.3%
Incl. CPU (microsecs)11,318 11,158 -160 -1.4%
Incl. CPU (microsecs) per call 2,830 2,790 -40 -1.4%
Excl. CPU (microsec)166 159 -7 -4.2%
Incl. MemUse (bytes)1,586,816 1,586,816 0 0.0%
Incl. MemUse (bytes) per call 396,704 396,704 0 0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)1,571,280 1,571,280 0 0.0%
Incl. PeakMemUse (bytes) per call 392,820 392,820 0 0.0%
Excl. PeakMemUse (bytes)4,840 4,840 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% 164 248.5% -160 -18.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -2.4% -7 -4.4% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 163 99.4% -159 -99.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% 201 122.6% 77 48.1% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -45 -27.4% -44 -27.5% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% 25 15.2% -146 -91.2% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -11 -6.7% -41 -25.6% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 1 0.6% 3 1.9% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 0.6% 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%
settings0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%