Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)14,584 13,986 -598 -4.1%
Incl. Wall Time (microsec) per call 3,646 3,497 -150 -4.1%
Excl. Wall Time (microsec)182 158 -24 -13.2%
Incl. CPU (microsecs)13,255 12,601 -654 -4.9%
Incl. CPU (microsecs) per call 3,314 3,150 -164 -4.9%
Excl. CPU (microsec)161 141 -20 -12.4%
Incl. MemUse (bytes)1,826,672 1,826,192 -480 -0.0%
Incl. MemUse (bytes) per call 456,668 456,548 -120 -0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)1,811,808 1,811,328 -480 -0.0%
Incl. PeakMemUse (bytes) per call 452,952 452,832 -120 -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% -598 -19.0% -654 -15.1% -480 -0.1% -480 -0.1%
Exclusive Metrics Diff for Current Function-24 -4.0% -20 -3.1% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -598 -100.0% -655 -100.2% -480 -100.0% -480 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 1 0.2% 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% -685 -114.5% -628 -96.0% -464 -96.7% -464 -96.7%
_drupal_bootstrap_page_cache0 N/A% 170 28.4% 56 8.6% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% -37 -6.2% -39 -6.0% -16 -3.3% -16 -3.3%
_drupal_bootstrap_configuration0 N/A% -19 -3.2% -19 -2.9% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -3 -0.5% -2 -0.3% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 1 0.2% 2 0.3% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 1 0.2% 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% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%