Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)17,569 17,940 371 2.1%
Incl. Wall Time (microsec) per call 5,856 5,980 124 2.1%
Excl. Wall Time (microsec)110 104 -6 -5.5%
Incl. CPU (microsecs)16,248 16,264 16 0.1%
Incl. CPU (microsecs) per call 5,416 5,421 5 0.1%
Excl. CPU (microsec)93 90 -3 -3.2%
Incl. MemUse (bytes)1,128,656 1,128,656 0 0.0%
Incl. MemUse (bytes) per call 376,219 376,219 0 0.0%
Excl. MemUse (bytes)1,728 1,728 0 0.0%
Incl. PeakMemUse (bytes)1,128,292 1,128,292 0 0.0%
Incl. PeakMemUse (bytes) per call 376,097 376,097 0 0.0%
Excl. PeakMemUse (bytes)2,708 2,708 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% 371 40.7% 16 4.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -1.6% -3 -18.8% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 371 100.0% 15 93.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_page_cache0 N/A% 229 61.7% -46 -287.5% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% 154 41.5% 71 443.8% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -4 -1.1% -4 -25.0% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -2 -0.5% -1 -6.2% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 1 0.3% 2 12.5% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% -2 -12.5% 0 N/A% 0 N/A%