Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)18,111 17,916 -195 -1.1%
Incl. Wall Time (microsec) per call 6,037 5,972 -65 -1.1%
Excl. Wall Time (microsec)103 107 4 3.9%
Incl. CPU (microsecs)16,205 16,252 47 0.3%
Incl. CPU (microsecs) per call 5,402 5,417 16 0.3%
Excl. CPU (microsec)92 97 5 5.4%
Incl. MemUse (bytes)1,124,668 1,124,668 0 0.0%
Incl. MemUse (bytes) per call 374,889 374,889 0 0.0%
Excl. MemUse (bytes)1,728 1,728 0 0.0%
Incl. PeakMemUse (bytes)1,124,304 1,124,304 0 0.0%
Incl. PeakMemUse (bytes) per call 374,768 374,768 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% -195 -78.9% 47 9.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 2.1% 5 10.6% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -196 -100.5% 45 95.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.5% 2 4.3% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_page_cache0 N/A% -103 -52.8% 84 178.7% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% -80 -41.0% -26 -55.3% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -16 -8.2% -16 -34.0% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% 3 1.5% 3 6.4% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% -1 -0.5% -1 -2.1% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% -1 -0.5% -2 -4.3% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -0.5% 1 2.1% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%