Diff Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc563dc23f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51abc4cb0a647Run #51abc563dc23fDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)13,509 13,222 -287 -2.1%
Incl. Wall Time (microsec) per call 3,377 3,306 -72 -2.1%
Excl. Wall Time (microsec)177 162 -15 -8.5%
Incl. CPU (microsecs)11,968 11,678 -290 -2.4%
Incl. CPU (microsecs) per call 2,992 2,920 -73 -2.4%
Excl. CPU (microsec)163 146 -17 -10.4%
Incl. MemUse (bytes)1,609,944 1,609,944 0 0.0%
Incl. MemUse (bytes) per call 402,486 402,486 0 0.0%
Excl. MemUse (bytes)5,640 5,640 0 0.0%
Incl. PeakMemUse (bytes)1,600,048 1,600,048 0 0.0%
Incl. PeakMemUse (bytes) per call 400,012 400,012 0 0.0%
Excl. PeakMemUse (bytes)4,384 4,384 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% -287 -141.4% -290 -235.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -5.2% -17 -5.9% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -286 -99.7% -290 -100.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% 1 0.3% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% -345 -120.2% -203 -70.0% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 74 25.8% 58 20.0% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% 48 16.7% -82 -28.3% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -47 -16.4% -48 -16.6% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -1 -0.3% -2 -0.7% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% 1 0.3% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% 1 0.3% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 4 1.4% 0 N/A% 0 N/A%