Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)20,675 20,644 -31 -0.1%
Incl. Wall Time (microsec) per call 5,169 5,161 -8 -0.1%
Excl. Wall Time (microsec)279 281 2 0.7%
Incl. CPU (microsecs)19,499 19,480 -19 -0.1%
Incl. CPU (microsecs) per call 4,875 4,870 -5 -0.1%
Excl. CPU (microsec)362 360 -2 -0.6%
Incl. MemUse (bytes)1,583,920 1,583,920 0 0.0%
Incl. MemUse (bytes) per call 395,980 395,980 0 0.0%
Excl. MemUse (bytes)22,112 22,112 0 0.0%
Incl. PeakMemUse (bytes)1,588,272 1,588,272 0 0.0%
Incl. PeakMemUse (bytes) per call 397,068 397,068 0 0.0%
Excl. PeakMemUse (bytes)36,880 36,880 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% -31 -5.5% -19 -3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 6.5% -2 -10.5% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -32 -103.2% -18 -94.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 3.2% -1 -5.3% 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_configuration0 N/A% -86 -277.4% -54 -284.2% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% 70 225.8% 66 347.4% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -34 -109.7% -34 -178.9% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% 18 58.1% 8 42.1% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -3.2% -2 -10.5% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% 1 3.2% 2 10.5% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -1 -3.2% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% -2 -10.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -2 -10.5% 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%