Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)10,281 10,052 -229 -2.2%
Incl. Wall Time (microsec) per call 2,570 2,513 -57 -2.2%
Excl. Wall Time (microsec)89 93 4 4.5%
Incl. CPU (microsecs)9,539 9,477 -62 -0.6%
Incl. CPU (microsecs) per call 2,385 2,369 -16 -0.6%
Excl. CPU (microsec)85 80 -5 -5.9%
Incl. MemUse (bytes)1,433,024 1,433,176 152 0.0%
Incl. MemUse (bytes) per call 358,256 358,294 38 0.0%
Excl. MemUse (bytes)-392 -392 0 0.0%
Incl. PeakMemUse (bytes)1,352,296 1,352,488 192 0.0%
Incl. PeakMemUse (bytes) per call 338,074 338,122 48 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% -229 -14.8% -62 -3.5% 152 0.1% 192 0.1%
Exclusive Metrics Diff for Current Function4 1.7% -5 -8.1% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -232 -101.3% -62 -100.0% 152 100.0% 192 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 3 1.3% 0 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% -269 -117.5% -79 -127.4% -32 -21.1% -32 -16.7%
_drupal_bootstrap_page_cache0 N/A% 26 11.4% 9 14.5% 184 121.1% 224 116.7%
_drupal_bootstrap_configuration0 N/A% 10 4.4% 10 16.1% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 2 3.2% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%