Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)14,891 15,398 507 3.4%
Incl. Wall Time (microsec) per call 3,723 3,850 127 3.4%
Excl. Wall Time (microsec)149 148 -1 -0.7%
Incl. CPU (microsecs)13,106 13,246 140 1.1%
Incl. CPU (microsecs) per call 3,277 3,312 35 1.1%
Excl. CPU (microsec)131 131 0 0.0%
Incl. MemUse (bytes)1,591,520 1,591,520 0 0.0%
Incl. MemUse (bytes) per call 397,880 397,880 0 0.0%
Excl. MemUse (bytes)5,696 5,696 0 0.0%
Incl. PeakMemUse (bytes)1,576,304 1,576,304 0 0.0%
Incl. PeakMemUse (bytes) per call 394,076 394,076 0 0.0%
Excl. PeakMemUse (bytes)4,152 4,152 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% 507 19.7% 140 3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.2% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 508 100.2% 141 100.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -0.2% -1 -0.7% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_page_cache0 N/A% 268 52.9% -47 -33.6% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% 163 32.1% 159 113.6% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 84 16.6% 36 25.7% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -4 -0.8% -3 -2.1% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -3 -0.6% -4 -2.9% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 1 0.2% 2 1.4% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -0.2% -2 -1.4% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%