Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbcc2155d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #518fb7370421eRun #518fbcc2155d3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)13,986 13,967 -19 -0.1%
Incl. Wall Time (microsec) per call 3,497 3,492 -5 -0.1%
Excl. Wall Time (microsec)158 158 0 0.0%
Incl. CPU (microsecs)12,601 12,501 -100 -0.8%
Incl. CPU (microsecs) per call 3,150 3,125 -25 -0.8%
Excl. CPU (microsec)141 138 -3 -2.1%
Incl. MemUse (bytes)1,826,192 1,826,192 0 0.0%
Incl. MemUse (bytes) per call 456,548 456,548 0 0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)1,811,328 1,811,328 0 0.0%
Incl. PeakMemUse (bytes) per call 452,832 452,832 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% -19 -12.9% -100 -14.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -3.0% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -19 -100.0% -99 -99.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_page_cache0 N/A% -180 -947.4% -132 -132.0% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% 146 768.4% 49 49.0% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% 17 89.5% 17 17.0% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -4 -21.1% -32 -32.0% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% 2 10.5% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% -1 -5.3% 1 1.0% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% -1 -1.0% 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%
array_shift0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%