Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)12,803 12,875 72 0.6%
Incl. Wall Time (microsec) per call 3,201 3,219 18 0.6%
Excl. Wall Time (microsec)169 168 -1 -0.6%
Incl. CPU (microsecs)11,349 11,399 50 0.4%
Incl. CPU (microsecs) per call 2,837 2,850 13 0.4%
Excl. CPU (microsec)152 154 2 1.3%
Incl. MemUse (bytes)1,578,096 1,578,104 8 0.0%
Incl. MemUse (bytes) per call 394,524 394,526 2 0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)1,566,144 1,566,144 0 0.0%
Incl. PeakMemUse (bytes) per call 391,536 391,536 0 0.0%
Excl. PeakMemUse (bytes)5,080 5,080 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% 72 15.7% 50 18.1% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -1.4% 2 4.0% 0 0.0% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 72 100.0% 51 102.0% 8 100.0% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 1 2.0% 0 0.0% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% -2 -4.0% 0 0.0% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% 72 100.0% 71 142.0% 8 100.0% 8 N/A%
_drupal_bootstrap_configuration0 N/A% -48 -66.7% -49 -98.0% 0 0.0% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% 29 40.3% 27 54.0% 0 0.0% -8 N/A%
drupal_session_initialize0 N/A% 20 27.8% 0 0.0% 0 0.0% 0 N/A%
load::includes/common.inc0 N/A% 1 1.4% 1 2.0% 0 0.0% 0 N/A%
run_init::includes/common.inc0 N/A% -1 -1.4% -1 -2.0% 0 0.0% 0 N/A%
load::includes/session.inc0 N/A% -1 -1.4% 0 0.0% 0 0.0% 0 N/A%
array_shift0 N/A% 1 1.4% 2 4.0% 0 0.0% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% -1 -2.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
settings0 N/A% 0 0.0% -2 -4.0% 0 0.0% 0 N/A%