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

drupal_bootstrapRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)91,452 85,813 -5,639 -6.2%
Incl. Wall Time (microsec) per call 22,863 21,453 -1,410 -6.2%
Excl. Wall Time (microsec)188 200 12 6.4%
Incl. CPU (microsecs)89,330 83,965 -5,365 -6.0%
Incl. CPU (microsecs) per call 22,333 20,991 -1,341 -6.0%
Excl. CPU (microsec)168 178 10 6.0%
Incl. MemUse (bytes)11,802,216 11,802,824 608 0.0%
Incl. MemUse (bytes) per call 2,950,554 2,950,706 152 0.0%
Excl. MemUse (bytes)-10,944 -10,944 0 0.0%
Incl. PeakMemUse (bytes)11,771,712 11,772,352 640 0.0%
Incl. PeakMemUse (bytes) per call 2,942,928 2,943,088 160 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 Function12 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%