Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51774c26bf054Run #51774d289642fDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)13,333 13,280 -53 -0.4%
Incl. Wall Time (microsec) per call 3,333 3,320 -13 -0.4%
Excl. Wall Time (microsec)199 175 -24 -12.1%
Incl. CPU (microsecs)12,109 11,879 -230 -1.9%
Incl. CPU (microsecs) per call 3,027 2,970 -58 -1.9%
Excl. CPU (microsec)181 158 -23 -12.7%
Incl. MemUse (bytes)1,552,304 1,552,312 8 0.0%
Incl. MemUse (bytes) per call 388,076 388,078 2 0.0%
Excl. MemUse (bytes)5,736 5,736 0 0.0%
Incl. PeakMemUse (bytes)1,538,696 1,538,696 0 0.0%
Incl. PeakMemUse (bytes) per call 384,674 384,674 0 0.0%
Excl. PeakMemUse (bytes)3,816 3,816 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% -53 -0.2% -230 -0.7% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-24 -45.3% -23 -10.0% 0 0.0% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -54 -101.9% -229 -99.6% 8 100.0% 0 N/A%
drupal_theme_initialize0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 N/A%
Child functions
_drupal_bootstrap_code0 N/A% 219 413.2% 81 35.2% 0 0.0% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -192 -362.3% -188 -81.7% 0 0.0% 0 N/A%
load::includes/common.inc0 N/A% -45 -84.9% -47 -20.4% 0 0.0% 0 N/A%
_drupal_bootstrap_page_cache0 N/A% -7 -13.2% 1 0.4% 0 0.0% -8 N/A%
run_init::includes/common.inc0 N/A% -2 -3.8% -3 -1.3% 0 0.0% 0 N/A%
drupal_session_initialize0 N/A% -1 -1.9% -49 -21.3% 8 100.0% 8 N/A%
array_shift0 N/A% -1 -1.9% -1 -0.4% 0 0.0% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 N/A%
load::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
settings0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%