Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)27,795 28,094 299 1.1%
Incl. Wall Time (microsec) per call 6,949 7,024 75 1.1%
Excl. Wall Time (microsec)194 185 -9 -4.6%
Incl. CPU (microsecs)26,391 26,474 83 0.3%
Incl. CPU (microsecs) per call 6,598 6,619 21 0.3%
Excl. CPU (microsec)175 167 -8 -4.6%
Incl. MemUse (bytes)3,709,352 3,709,352 0 0.0%
Incl. MemUse (bytes) per call 927,338 927,338 0 0.0%
Excl. MemUse (bytes)-9,648 -9,648 0 0.0%
Incl. PeakMemUse (bytes)3,665,288 3,665,288 0 0.0%
Incl. PeakMemUse (bytes) per call 916,322 916,322 0 0.0%
Excl. PeakMemUse (bytes)4,160 4,160 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% 299 325.0% 83 16.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -3.0% -8 -9.6% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% 300 100.3% 83 100.0% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% 230 76.9% 101 121.7% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 97 32.4% 64 77.1% 0 N/A% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -22 -7.4% -79 -95.2% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% 9 3.0% 10 12.0% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% -5 -1.7% -6 -7.2% 0 N/A% 0 N/A%
array_shift0 N/A% -2 -0.7% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 1 0.3% 2 2.4% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% -1 -0.3% -1 -1.2% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% 1 0.3% 1 1.2% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -1.2% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%