Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)76,853 76,391 -462 -0.6%
Incl. Wall Time (microsec) per call 19,213 19,098 -116 -0.6%
Excl. Wall Time (microsec)166 171 5 3.0%
Incl. CPU (microsecs)75,623 75,041 -582 -0.8%
Incl. CPU (microsecs) per call 18,906 18,760 -146 -0.8%
Excl. CPU (microsec)145 151 6 4.1%
Incl. MemUse (bytes)21,236,832 21,236,832 0 0.0%
Incl. MemUse (bytes) per call 5,309,208 5,309,208 0 0.0%
Excl. MemUse (bytes)-37,600 -37,600 0 0.0%
Incl. PeakMemUse (bytes)20,940,016 20,940,016 0 0.0%
Incl. PeakMemUse (bytes) per call 5,235,004 5,235,004 0 0.0%
Excl. PeakMemUse (bytes)192 192 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% -462 -34.2% -582 -32.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 1.1% 6 1.0% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -461 -99.8% -583 -100.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -0.2% 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_session_initialize0 N/A% -313 -67.7% -428 -73.5% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% 204 44.2% 199 34.2% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -134 -29.0% -134 -23.0% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% -126 -27.3% -126 -21.6% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -86 -18.6% -86 -14.8% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -12 -2.6% -11 -1.9% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 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%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
settings0 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% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%