Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)27,355 27,954 599 2.2%
Incl. Wall Time (microsec) per call 6,839 6,989 150 2.2%
Excl. Wall Time (microsec)188 182 -6 -3.2%
Incl. CPU (microsecs)25,807 26,557 750 2.9%
Incl. CPU (microsecs) per call 6,452 6,639 188 2.9%
Excl. CPU (microsec)169 167 -2 -1.2%
Incl. MemUse (bytes)3,619,240 3,616,608 -2,632 -0.1%
Incl. MemUse (bytes) per call 904,810 904,152 -658 -0.1%
Excl. MemUse (bytes)-9,672 -9,672 0 0.0%
Incl. PeakMemUse (bytes)3,605,184 3,602,488 -2,696 -0.1%
Incl. PeakMemUse (bytes) per call 901,296 900,622 -674 -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% 599 7.3% 750 7.8% -2,632 -23.8% -2,696 -24.4%
Exclusive Metrics Diff for Current Function-6 -1.0% -2 -0.3% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 600 100.2% 752 100.3% -2,632 -100.0% -2,696 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -0.2% -2 -0.3% 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% 504 84.1% 581 77.5% -1,160 -44.1% -944 -35.0%
_drupal_bootstrap_page_cache0 N/A% 74 12.4% 121 16.1% -24 -0.9% -24 -0.9%
load::includes/common.inc0 N/A% 49 8.2% 49 6.5% -1,448 -55.0% -1,728 -64.1%
_drupal_bootstrap_configuration0 N/A% -19 -3.2% -20 -2.7% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% -3 -0.5% 24 3.2% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 1 0.1% 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% -5 -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%