Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)19,776 19,804 28 0.1%
Incl. Wall Time (microsec) per call 4,944 4,951 7 0.1%
Excl. Wall Time (microsec)204 204 0 0.0%
Incl. CPU (microsecs)18,579 18,513 -66 -0.4%
Incl. CPU (microsecs) per call 4,645 4,628 -17 -0.4%
Excl. CPU (microsec)180 179 -1 -0.6%
Incl. MemUse (bytes)1,573,424 1,573,424 0 0.0%
Incl. MemUse (bytes) per call 393,356 393,356 0 0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)1,562,056 1,562,056 0 0.0%
Incl. PeakMemUse (bytes) per call 390,514 390,514 0 0.0%
Excl. PeakMemUse (bytes)5,648 5,648 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% 28 2.3% -66 -12.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -1.5% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 29 103.6% -65 -98.5% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% -1 -3.6% -2 -3.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% -302 -1078.6% -307 -465.2% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 180 642.9% 126 190.9% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% 131 467.9% 92 139.4% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% 22 78.6% 22 33.3% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -3 -10.7% -4 -6.1% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 2 7.1% 4 6.1% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% -1 -3.6% -1 -1.5% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -3.6% 2 3.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -1.5% 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% 2 3.0% 0 N/A% 0 N/A%
settings0 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%