Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)9,819 10,281 462 4.7%
Incl. Wall Time (microsec) per call 2,455 2,570 116 4.7%
Excl. Wall Time (microsec)90 89 -1 -1.1%
Incl. CPU (microsecs)9,350 9,539 189 2.0%
Incl. CPU (microsecs) per call 2,338 2,385 47 2.0%
Excl. CPU (microsec)83 85 2 2.4%
Incl. MemUse (bytes)1,433,024 1,433,024 0 0.0%
Incl. MemUse (bytes) per call 358,256 358,256 0 0.0%
Excl. MemUse (bytes)-392 -392 0 0.0%
Incl. PeakMemUse (bytes)1,352,296 1,352,296 0 0.0%
Incl. PeakMemUse (bytes) per call 338,074 338,074 0 0.0%
Excl. PeakMemUse (bytes)3,984 3,984 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% 462 45.2% 189 48.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.2% 2 1.1% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 462 100.0% 190 100.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% 512 110.8% 235 124.3% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -40 -8.7% -36 -19.0% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -6 -1.3% -6 -3.2% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -2 -0.4% -3 -1.6% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% -2 -1.1% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%