Diff Report
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #517d525cbaeb1Run #517d51ae434deDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)27,157 26,819 -338 -1.2%
Incl. Wall Time (microsec) per call 6,789 6,705 -85 -1.2%
Excl. Wall Time (microsec)175 173 -2 -1.1%
Incl. CPU (microsecs)25,703 25,459 -244 -0.9%
Incl. CPU (microsecs) per call 6,426 6,365 -61 -0.9%
Excl. CPU (microsec)157 159 2 1.3%
Incl. MemUse (bytes)3,618,232 3,618,952 720 0.0%
Incl. MemUse (bytes) per call 904,558 904,738 180 0.0%
Excl. MemUse (bytes)-9,760 -9,672 88 0.9%
Incl. PeakMemUse (bytes)3,604,112 3,604,896 784 0.0%
Incl. PeakMemUse (bytes) per call 901,028 901,224 196 0.0%
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% -338 -5.6% -244 -4.5% 720 11.7% 784 12.8%
Exclusive Metrics Diff for Current Function-2 -0.6% 2 0.8% 88 12.2% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -337 -99.7% -243 -99.6% 720 100.0% 784 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -0.3% -1 -0.4% 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% -169 -50.0% -124 -50.8% 648 90.0% -624 -79.6%
_drupal_bootstrap_page_cache0 N/A% -79 -23.4% -61 -25.0% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% -66 -19.5% -38 -15.6% 0 0.0% 0 0.0%
_drupal_bootstrap_configuration0 N/A% -29 -8.6% -31 -12.7% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% 8 2.4% 9 3.7% -16 -2.2% 1,408 179.6%
array_shift0 N/A% -2 -0.6% -1 -0.4% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 1 0.3% 1 0.4% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.4% 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% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -0.4% 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%