Diff Report
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51ad01d342500Run #51ad01387670bDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)91,682 92,061 379 0.4%
Incl. Wall Time (microsec) per call 22,921 23,015 95 0.4%
Excl. Wall Time (microsec)201 206 5 2.5%
Incl. CPU (microsecs)89,720 90,073 353 0.4%
Incl. CPU (microsecs) per call 22,430 22,518 88 0.4%
Excl. CPU (microsec)179 186 7 3.9%
Incl. MemUse (bytes)12,146,016 12,147,568 1,552 0.0%
Incl. MemUse (bytes) per call 3,036,504 3,036,892 388 0.0%
Excl. MemUse (bytes)-10,992 -10,968 24 0.2%
Incl. PeakMemUse (bytes)12,112,624 12,114,288 1,664 0.0%
Incl. PeakMemUse (bytes) per call 3,028,156 3,028,572 416 0.0%
Excl. PeakMemUse (bytes)1,872 1,872 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% 379 9.2% 353 7.1% 1,552 1.0% 1,664 1.1%
Exclusive Metrics Diff for Current Function5 1.3% 7 2.0% 24 1.5% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 379 100.0% 353 100.0% 1,552 100.0% 1,664 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 353 93.1% 282 79.9% 1,288 83.0% 1,416 85.1%
_drupal_bootstrap_configuration0 N/A% 162 42.7% 164 46.5% -16 -1.0% 48 2.9%
_drupal_bootstrap_page_cache0 N/A% -160 -42.2% -93 -26.3% -128 -8.2% -192 -11.5%
drupal_session_initialize0 N/A% 54 14.2% 31 8.8% 96 6.2% 216 13.0%
load::includes/common.inc0 N/A% -37 -9.8% -38 -10.8% 296 19.1% 208 12.5%
load::includes/session.inc0 N/A% 3 0.8% 3 0.8% -32 -2.1% -32 -1.9%
_drupal_bootstrap_kernel0 N/A% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% -1 -0.3% 24 1.5% 0 0.0%
settings0 N/A% 0 0.0% 2 0.6% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -2 -0.6% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%