Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #517d51ae434deRun #517d52b5a5611DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)26,819 26,667 -152 -0.6%
Incl. Wall Time (microsec) per call 6,705 6,667 -38 -0.6%
Excl. Wall Time (microsec)173 169 -4 -2.3%
Incl. CPU (microsecs)25,459 25,310 -149 -0.6%
Incl. CPU (microsecs) per call 6,365 6,328 -37 -0.6%
Excl. CPU (microsec)159 156 -3 -1.9%
Incl. MemUse (bytes)3,618,952 3,616,280 -2,672 -0.1%
Incl. MemUse (bytes) per call 904,738 904,070 -668 -0.1%
Excl. MemUse (bytes)-9,672 -9,672 0 0.0%
Incl. PeakMemUse (bytes)3,604,896 3,602,224 -2,672 -0.1%
Incl. PeakMemUse (bytes) per call 901,224 900,556 -668 -0.1%
Excl. PeakMemUse (bytes)3,240 3,240 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% -152 -6.3% -149 -10.7% -2,672 -26.1% -2,672 -26.2%
Exclusive Metrics Diff for Current Function-4 -2.6% -3 -2.0% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -152 -100.0% -148 -99.3% -2,672 -100.0% -2,672 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% -242 -159.2% -181 -121.5% -1,160 -43.4% -880 -32.9%
_drupal_bootstrap_page_cache0 N/A% 64 42.1% 17 11.4% 0 0.0% 0 0.0%
_drupal_bootstrap_configuration0 N/A% 53 34.9% 54 36.2% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -31 -20.4% -31 -20.8% -1,512 -56.6% -1,792 -67.1%
drupal_session_initialize0 N/A% 7 4.6% -3 -2.0% 0 0.0% 0 0.0%
array_shift0 N/A% 2 1.3% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -0.7% -1 -0.7% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%