Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)43,135 43,180 45 0.1%
Incl. Wall Time (microsec) per call 14,378 14,393 15 0.1%
Excl. Wall Time (microsec)95 95 0 0.0%
Incl. CPU (microsecs)42,671 42,712 41 0.1%
Incl. CPU (microsecs) per call 14,224 14,237 14 0.1%
Excl. CPU (microsec)81 84 3 3.7%
Incl. MemUse (bytes)7,970,976 7,972,024 1,048 0.0%
Incl. MemUse (bytes) per call 2,656,992 2,657,341 349 0.0%
Excl. MemUse (bytes)-13,584 -13,584 0 0.0%
Incl. PeakMemUse (bytes)7,934,584 7,935,552 968 0.0%
Incl. PeakMemUse (bytes) per call 2,644,861 2,645,184 323 0.0%
Excl. PeakMemUse (bytes)2,392 2,392 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% 45 2.8% 41 2.4% 1,048 4.5% 968 4.3%
Exclusive Metrics Diff for Current Function0 0.0% 3 7.3% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 46 102.2% 43 104.9% 1,048 100.0% 968 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -2.2% -2 -4.9% 0 0.0% 0 0.0%
Child functions
load::includes/common.inc0 N/A% 30 66.7% 31 75.6% 32 3.1% -120 -12.4%
_drupal_bootstrap_configuration0 N/A% 26 57.8% 25 61.0% -8 -0.8% 48 5.0%
_drupal_bootstrap_page_cache0 N/A% -10 -22.2% -13 -31.7% -48 -4.6% 40 4.1%
_drupal_bootstrap_code0 N/A% -2 -4.4% 1 2.4% 1,072 102.3% 1,000 103.3%
_drupal_bootstrap_kernel0 N/A% 1 2.2% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -3 -7.3% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -3 -7.3% 0 0.0% 0 0.0%