Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)11,943 10,746 -1,197 -10.0%
Incl. Wall Time (microsec) per call 3,981 3,582 -399 -10.0%
Excl. Wall Time (microsec)141 103 -38 -27.0%
Incl. CPU (microsecs)11,389 10,235 -1,154 -10.1%
Incl. CPU (microsecs) per call 3,796 3,412 -385 -10.1%
Excl. CPU (microsec)128 93 -35 -27.3%
Incl. MemUse (bytes)1,307,520 1,306,640 -880 -0.1%
Incl. MemUse (bytes) per call 435,840 435,547 -293 -0.1%
Excl. MemUse (bytes)-1,072 -1,048 24 2.2%
Incl. PeakMemUse (bytes)1,205,320 1,204,936 -384 -0.0%
Incl. PeakMemUse (bytes) per call 401,773 401,645 -128 -0.0%
Excl. PeakMemUse (bytes)904 968 64 7.1%

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% -1,197 -52.4% -1,154 -56.2% -880 -1.5% -384 -0.7%
Exclusive Metrics Diff for Current Function-38 -3.2% -35 -3.0% 24 2.7% 64 16.7%
Parent functions
drupal_handle_request0 N/A% -1,197 -100.0% -1,154 -100.0% -880 -100.0% -384 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% -890 -74.4% -885 -76.7% -808 -91.8% -688 -179.2%
_drupal_bootstrap_page_cache0 N/A% -429 -35.8% -393 -34.1% 0 0.0% 0 0.0%
_drupal_bootstrap_configuration0 N/A% 224 18.7% 225 19.5% -96 -10.9% 128 33.3%
load::includes/common.inc0 N/A% -55 -4.6% -55 -4.8% 0 0.0% 112 29.2%
run_init::includes/common.inc0 N/A% -5 -0.4% -3 -0.3% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -3 -0.3% -4 -0.3% 0 0.0% 0 0.0%
array_shift0 N/A% -1 -0.1% -4 -0.3% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%