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

drupal_bootstrapRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)17,916 18,111 195 1.1%
Incl. Wall Time (microsec) per call 5,972 6,037 65 1.1%
Excl. Wall Time (microsec)107 103 -4 -3.7%
Incl. CPU (microsecs)16,252 16,205 -47 -0.3%
Incl. CPU (microsecs) per call 5,417 5,402 -16 -0.3%
Excl. CPU (microsec)97 92 -5 -5.2%
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 Function-4 -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%