Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)13,671 13,370 -301 -2.2%
Incl. Wall Time (microsec) per call 3,418 3,343 -75 -2.2%
Excl. Wall Time (microsec)170 171 1 0.6%
Incl. CPU (microsecs)12,774 12,493 -281 -2.2%
Incl. CPU (microsecs) per call 3,194 3,123 -70 -2.2%
Excl. CPU (microsec)155 161 6 3.9%
Incl. MemUse (bytes)1,690,352 1,690,304 -48 -0.0%
Incl. MemUse (bytes) per call 422,588 422,576 -12 -0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)1,682,928 1,682,880 -48 -0.0%
Incl. PeakMemUse (bytes) per call 420,732 420,720 -12 -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% -301 -66.9% -281 -22.9% -48 -0.2% -48 -0.2%
Exclusive Metrics Diff for Current Function1 0.3% 6 2.1% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -300 -99.7% -280 -99.6% -48 -100.0% -48 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -0.3% -2 -0.7% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% -354 -117.6% -323 -114.9% -120 -250.0% -120 -250.0%
_drupal_bootstrap_configuration0 N/A% 64 21.3% 64 22.8% 0 0.0% 0 0.0%
_drupal_bootstrap_page_cache0 N/A% -17 -5.6% -29 -10.3% 56 116.7% 56 116.7%
run_init::includes/common.inc0 N/A% 2 0.7% 1 0.4% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% 2 0.7% 2 0.7% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% 0 0.0% -1 -0.4% 16 33.3% 16 33.3%
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% 1 0.4% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -2 -0.7% 0 0.0% 0 0.0%