Diff Report
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519dd9ab8b74dRun #519dd86a86681DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)12,694 12,824 130 1.0%
Incl. Wall Time (microsec) per call 3,174 3,206 33 1.0%
Excl. Wall Time (microsec)153 154 1 0.7%
Incl. CPU (microsecs)11,099 11,296 197 1.8%
Incl. CPU (microsecs) per call 2,775 2,824 49 1.8%
Excl. CPU (microsec)127 139 12 9.4%
Incl. MemUse (bytes)1,586,272 1,586,264 -8 -0.0%
Incl. MemUse (bytes) per call 396,568 396,566 -2 -0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)1,574,392 1,574,384 -8 -0.0%
Incl. PeakMemUse (bytes) per call 393,598 393,596 -2 -0.0%
Excl. PeakMemUse (bytes)4,840 4,840 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% 130 0.2% 197 0.3% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function1 0.8% 12 6.1% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 130 100.0% 195 99.0% -8 -100.0% -8 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 118 90.8% 164 83.2% -16 -200.0% 88 1100.0%
_drupal_bootstrap_page_cache0 N/A% 21 16.2% 20 10.2% 16 200.0% -88 -1100.0%
drupal_session_initialize0 N/A% -15 -11.5% 4 2.0% -8 -100.0% -8 -100.0%
_drupal_bootstrap_configuration0 N/A% 11 8.5% 10 5.1% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -5 -3.8% -6 -3.0% 0 0.0% 0 0.0%
array_shift0 N/A% 1 0.8% -2 -1.0% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% -1 -0.8% -1 -0.5% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -0.8% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%