Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #518eceb4aac68Run #518ed14bbba55DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)12,221 12,395 174 1.4%
Incl. Wall Time (microsec) per call 3,055 3,099 44 1.4%
Excl. Wall Time (microsec)158 158 0 0.0%
Incl. CPU (microsecs)10,921 11,006 85 0.8%
Incl. CPU (microsecs) per call 2,730 2,752 21 0.8%
Excl. CPU (microsec)139 135 -4 -2.9%
Incl. MemUse (bytes)1,578,064 1,578,056 -8 -0.0%
Incl. MemUse (bytes) per call 394,516 394,514 -2 -0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)1,563,520 1,563,512 -8 -0.0%
Incl. PeakMemUse (bytes) per call 390,880 390,878 -2 -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% 174 63.3% 85 27.2% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% -4 -4.7% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 174 100.0% 85 100.0% -8 -100.0% -8 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 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% 138 79.3% 78 91.8% -8 -100.0% -8 -100.0%
drupal_session_initialize0 N/A% 42 24.1% 17 20.0% 0 0.0% 0 0.0%
_drupal_bootstrap_page_cache0 N/A% -11 -6.3% -13 -15.3% 0 0.0% 0 0.0%
_drupal_bootstrap_configuration0 N/A% 4 2.3% 4 4.7% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% 2 1.1% 3 3.5% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% -1 -0.6% -1 -1.2% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -2 -2.4% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 1 1.2% 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%