Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)18,071 18,675 604 3.3%
Incl. Wall Time (microsec) per call 6,024 6,225 201 3.3%
Excl. Wall Time (microsec)107 106 -1 -0.9%
Incl. CPU (microsecs)16,250 16,665 415 2.6%
Incl. CPU (microsecs) per call 5,417 5,555 138 2.6%
Excl. CPU (microsec)93 96 3 3.2%
Incl. MemUse (bytes)1,116,728 1,116,768 40 0.0%
Incl. MemUse (bytes) per call 372,243 372,256 13 0.0%
Excl. MemUse (bytes)1,728 1,728 0 0.0%
Incl. PeakMemUse (bytes)1,116,364 1,116,404 40 0.0%
Incl. PeakMemUse (bytes) per call 372,121 372,135 13 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% 604 168.7% 415 221.9% 40 0.4% 40 0.4%
Exclusive Metrics Diff for Current Function-1 -0.2% 3 0.7% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 604 100.0% 415 100.0% 40 100.0% 40 100.0%
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% 454 75.2% 313 75.4% 40 100.0% 40 100.0%
_drupal_bootstrap_page_cache0 N/A% 121 20.0% 73 17.6% 4 10.0% 4 10.0%
_drupal_bootstrap_configuration0 N/A% 25 4.1% 24 5.8% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% 4 0.7% 3 0.7% -4 -10.0% -4 -10.0%
run_init::includes/common.inc0 N/A% 1 0.2% 2 0.5% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%