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

drupal_bootstrapRun #51978d2b1f3d1Run #51978cc86c728DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)86,752 87,091 339 0.4%
Incl. Wall Time (microsec) per call 21,688 21,773 85 0.4%
Excl. Wall Time (microsec)202 208 6 3.0%
Incl. CPU (microsecs)84,974 85,237 263 0.3%
Incl. CPU (microsecs) per call 21,244 21,309 66 0.3%
Excl. CPU (microsec)188 193 5 2.7%
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 Function6 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%