Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)17,945 17,569 -376 -2.1%
Incl. Wall Time (microsec) per call 4,486 4,392 -94 -2.1%
Excl. Wall Time (microsec)186 174 -12 -6.5%
Incl. CPU (microsecs)16,593 16,304 -289 -1.7%
Incl. CPU (microsecs) per call 4,148 4,076 -72 -1.7%
Excl. CPU (microsec)168 163 -5 -3.0%
Incl. MemUse (bytes)2,218,040 2,218,008 -32 -0.0%
Incl. MemUse (bytes) per call 554,510 554,502 -8 -0.0%
Excl. MemUse (bytes)5,736 5,736 0 0.0%
Incl. PeakMemUse (bytes)2,206,744 2,206,712 -32 -0.0%
Incl. PeakMemUse (bytes) per call 551,686 551,678 -8 -0.0%
Excl. PeakMemUse (bytes)4,848 4,848 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% -376 -9.4% -289 -5.9% -32 -0.5% -32 -0.5%
Exclusive Metrics Diff for Current Function-12 -3.2% -5 -1.7% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -375 -99.7% -288 -99.7% -32 -100.0% -32 -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 0.3% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% -218 -58.0% -107 -37.0% -48 -150.0% -48 -150.0%
_drupal_bootstrap_page_cache0 N/A% -95 -25.3% -122 -42.2% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% -29 -7.7% -27 -9.3% 16 50.0% 16 50.0%
_drupal_bootstrap_configuration0 N/A% -20 -5.3% -21 -7.3% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -2 -0.5% -2 -0.7% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 1 0.3% -1 -0.3% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0%
array_shift0 N/A% -1 -0.3% -4 -1.4% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 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 -0.3% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%