Diff Report
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)85,813 91,452 5,639 6.6%
Incl. Wall Time (microsec) per call 21,453 22,863 1,410 6.6%
Excl. Wall Time (microsec)200 188 -12 -6.0%
Incl. CPU (microsecs)83,965 89,330 5,365 6.4%
Incl. CPU (microsecs) per call 20,991 22,333 1,341 6.4%
Excl. CPU (microsec)178 168 -10 -5.6%
Incl. MemUse (bytes)11,802,824 11,802,216 -608 -0.0%
Incl. MemUse (bytes) per call 2,950,706 2,950,554 -152 -0.0%
Excl. MemUse (bytes)-10,944 -10,944 0 0.0%
Incl. PeakMemUse (bytes)11,772,352 11,771,712 -640 -0.0%
Incl. PeakMemUse (bytes) per call 2,943,088 2,942,928 -160 -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% 5,639 53.3% 5,365 49.2% -608 -0.6% -640 -0.5%
Exclusive Metrics Diff for Current Function-12 -0.2% -10 -0.2% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 5,639 100.0% 5,364 100.0% -608 -100.0% -640 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 5,813 103.1% 5,766 107.5% -760 -125.0% -840 -131.2%
load::includes/common.inc0 N/A% -157 -2.8% -156 -2.9% 96 15.8% 152 23.8%
_drupal_bootstrap_page_cache0 N/A% 115 2.0% -46 -0.9% 64 10.5% 248 38.8%
_drupal_bootstrap_configuration0 N/A% -102 -1.8% -103 -1.9% -16 -2.6% -16 -2.5%
load::includes/session.inc0 N/A% -11 -0.2% -12 -0.2% 120 19.7% 80 12.5%
drupal_session_initialize0 N/A% -5 -0.1% -72 -1.3% -120 -19.7% -264 -41.2%
run_init::includes/common.inc0 N/A% -2 -0.0% -3 -0.1% 8 1.3% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%