Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)87,091 86,752 -339 -0.4%
Incl. Wall Time (microsec) per call 21,773 21,688 -85 -0.4%
Excl. Wall Time (microsec)208 202 -6 -2.9%
Incl. CPU (microsecs)85,237 84,974 -263 -0.3%
Incl. CPU (microsecs) per call 21,309 21,244 -66 -0.3%
Excl. CPU (microsec)193 188 -5 -2.6%
Incl. MemUse (bytes)11,935,336 11,935,336 0 0.0%
Incl. MemUse (bytes) per call 2,983,834 2,983,834 0 0.0%
Excl. MemUse (bytes)-11,016 -11,016 0 0.0%
Incl. PeakMemUse (bytes)11,897,360 11,897,360 0 0.0%
Incl. PeakMemUse (bytes) per call 2,974,340 2,974,340 0 0.0%
Excl. PeakMemUse (bytes)2,408 2,408 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% -339 -84.5% -263 -28.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -1.8% -5 -1.9% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -340 -100.3% -264 -100.4% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 1 0.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_page_cache0 N/A% -188 -55.5% -174 -66.2% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% -133 -39.2% -90 -34.2% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% 31 9.1% 31 11.8% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -22 -6.5% -2 -0.8% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -16 -4.7% -15 -5.7% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -5 -1.5% -4 -1.5% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 1 0.3% -1 -0.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% -1 -0.3% -2 -0.8% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%