Diff Report
Run #5177365b0b425: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5177392a7fa3c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #5177365b0b425Run #5177392a7fa3cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)15,754 14,452 -1,302 -8.3%
Incl. Wall Time (microsec) per call 3,939 3,613 -326 -8.3%
Excl. Wall Time (microsec)219 207 -12 -5.5%
Incl. CPU (microsecs)14,408 13,374 -1,034 -7.2%
Incl. CPU (microsecs) per call 3,602 3,344 -259 -7.2%
Excl. CPU (microsec)196 193 -3 -1.5%
Incl. MemUse (bytes)1,552,304 1,552,312 8 0.0%
Incl. MemUse (bytes) per call 388,076 388,078 2 0.0%
Excl. MemUse (bytes)5,736 5,736 0 0.0%
Incl. PeakMemUse (bytes)1,538,696 1,538,696 0 0.0%
Incl. PeakMemUse (bytes) per call 384,674 384,674 0 0.0%
Excl. PeakMemUse (bytes)3,816 3,816 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% -1,302 -3.8% -1,034 -2.9% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -0.9% -3 -0.3% 0 0.0% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -1,306 -100.3% -1,039 -100.5% 8 100.0% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 3 0.2% 3 0.3% 0 0.0% 0 N/A%
drupal_theme_initialize0 N/A% 1 0.1% 2 0.2% 0 0.0% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% -1,068 -82.0% -911 -88.1% 0 0.0% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -200 -15.4% -141 -13.6% 0 0.0% -8 N/A%
drupal_session_initialize0 N/A% -109 -8.4% -57 -5.5% 8 100.0% 8 N/A%
_drupal_bootstrap_configuration0 N/A% 89 6.8% 86 8.3% 0 0.0% 0 N/A%
array_shift0 N/A% -1 -0.1% -4 -0.4% 0 0.0% 0 N/A%
load::includes/session.inc0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 N/A%
load::includes/common.inc0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 N/A%
settings0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%