Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)10,961 10,140 -821 -7.5%
Incl. Wall Time (microsec) per call 2,740 2,535 -205 -7.5%
Excl. Wall Time (microsec)157 143 -14 -8.9%
Incl. CPU (microsecs)10,117 9,676 -441 -4.4%
Incl. CPU (microsecs) per call 2,529 2,419 -110 -4.4%
Excl. CPU (microsec)135 124 -11 -8.1%
Incl. MemUse (bytes)1,595,480 1,595,480 0 0.0%
Incl. MemUse (bytes) per call 398,870 398,870 0 0.0%
Excl. MemUse (bytes)5,664 5,664 0 0.0%
Incl. PeakMemUse (bytes)1,580,064 1,580,064 0 0.0%
Incl. PeakMemUse (bytes) per call 395,016 395,016 0 0.0%
Excl. PeakMemUse (bytes)4,336 4,336 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% -821 -5.1% -441 -2.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -1.7% -11 -2.5% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -821 -100.0% -442 -100.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% -369 -44.9% -182 -41.3% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -191 -23.3% -104 -23.6% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -138 -16.8% -34 -7.7% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -92 -11.2% -93 -21.1% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -12 -1.5% -12 -2.7% 0 N/A% 0 N/A%
array_shift0 N/A% -2 -0.2% 1 0.2% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% -1 -0.1% -2 -0.5% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -1 -0.1% -1 -0.2% 0 N/A% 0 N/A%
settings0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% -1 -0.2% 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%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%