Diff Report
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)27,954 27,355 -599 -2.1%
Incl. Wall Time (microsec) per call 6,989 6,839 -150 -2.1%
Excl. Wall Time (microsec)182 188 6 3.3%
Incl. CPU (microsecs)26,557 25,807 -750 -2.8%
Incl. CPU (microsecs) per call 6,639 6,452 -188 -2.8%
Excl. CPU (microsec)167 169 2 1.2%
Incl. MemUse (bytes)3,616,608 3,619,240 2,632 0.1%
Incl. MemUse (bytes) per call 904,152 904,810 658 0.1%
Excl. MemUse (bytes)-9,672 -9,672 0 0.0%
Incl. PeakMemUse (bytes)3,602,488 3,605,184 2,696 0.1%
Incl. PeakMemUse (bytes) per call 900,622 901,296 674 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 Function6 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%