Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc817b51ae: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519fc53e46a65Run #519fc817b51aeDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)7,068 6,643 -425 -6.0%
Incl. Wall Time (microsec) per call 1,767 1,661 -106 -6.0%
Excl. Wall Time (microsec)95 98 3 3.2%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 2,000 1,000 -1,000 -50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,571,496 1,571,496 0 0.0%
Incl. MemUse (bytes) per call 392,874 392,874 0 0.0%
Excl. MemUse (bytes)5,712 5,712 0 0.0%
Incl. PeakMemUse (bytes)1,562,152 1,562,152 0 0.0%
Incl. PeakMemUse (bytes) per call 390,538 390,538 0 0.0%
Excl. PeakMemUse (bytes)4,176 4,176 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% -425 -9.3% -4,000 -50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 0.7% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -426 -100.2% -4,000 -100.0% 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% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_page_cache0 N/A% -152 -35.8% 0 0.0% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -133 -31.3% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% -132 -31.1% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -8 -1.9% -4,000 -100.0% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -1 -0.2% 0 0.0% 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%
_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% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% 0 0.0% 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%