Diff Report
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa6332b29: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519ffa0e6cdecRun #519ffa6332b29DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)24,199 24,245 46 0.2%
Incl. Wall Time (microsec) per call 6,050 6,061 12 0.2%
Excl. Wall Time (microsec)694 675 -19 -2.7%
Incl. CPU (microsecs)24,001 16,002 -7,999 -33.3%
Incl. CPU (microsecs) per call 6,000 4,001 -2,000 -33.3%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,700,088 1,698,456 -1,632 -0.1%
Incl. MemUse (bytes) per call 425,022 424,614 -408 -0.1%
Excl. MemUse (bytes)5,744 5,744 0 0.0%
Incl. PeakMemUse (bytes)1,691,592 1,689,544 -2,048 -0.1%
Incl. PeakMemUse (bytes) per call 422,898 422,386 -512 -0.1%
Excl. PeakMemUse (bytes)4,864 4,864 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% 46 2.2% -7,999 -100.0% -1,632 -2.4% -2,048 -3.0%
Exclusive Metrics Diff for Current Function-19 -41.3% 0 0.0% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 46 100.0% -7,999 -100.0% -1,632 -100.0% -2,048 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 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% 137 297.8% 0 0.0% -1,608 -98.5% -2,024 -98.8%
_drupal_bootstrap_configuration0 N/A% -113 -245.7% -4,000 -50.0% 0 0.0% 0 0.0%
_drupal_bootstrap_page_cache0 N/A% 43 93.5% -4,000 -50.0% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% -2 -4.3% 1 0.0% -16 -1.0% -16 -0.8%
run_init::includes/common.inc0 N/A% -1 -2.2% 0 0.0% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% 1 2.2% 0 0.0% -8 -0.5% -8 -0.4%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 0 0.0% 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% 0 0.0% 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%