Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)26,819 26,933 114 0.4%
Incl. Wall Time (microsec) per call 6,705 6,733 29 0.4%
Excl. Wall Time (microsec)173 182 9 5.2%
Incl. CPU (microsecs)25,459 25,602 143 0.6%
Incl. CPU (microsecs) per call 6,365 6,401 36 0.6%
Excl. CPU (microsec)159 164 5 3.1%
Incl. MemUse (bytes)3,618,952 3,617,816 -1,136 -0.0%
Incl. MemUse (bytes) per call 904,738 904,454 -284 -0.0%
Excl. MemUse (bytes)-9,672 -9,760 -88 -0.9%
Incl. PeakMemUse (bytes)3,604,896 3,603,696 -1,200 -0.0%
Incl. PeakMemUse (bytes) per call 901,224 900,924 -300 -0.0%
Excl. PeakMemUse (bytes)3,240 3,240 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% 114 3.4% 143 5.6% -1,136 -17.1% -1,200 -18.0%
Exclusive Metrics Diff for Current Function9 7.9% 5 3.5% -88 -7.7% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 114 100.0% 145 101.4% -1,136 -100.0% -1,200 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_page_cache0 N/A% 103 90.4% 84 58.7% -8 -0.7% -8 -0.7%
_drupal_bootstrap_configuration0 N/A% 87 76.3% 80 55.9% 0 0.0% 0 0.0%
_drupal_bootstrap_code0 N/A% -74 -64.9% -103 -72.0% -848 -74.6% 520 43.3%
drupal_session_initialize0 N/A% -12 -10.5% 76 53.1% 8 0.7% 8 0.7%
load::includes/common.inc0 N/A% 2 1.8% 1 0.7% -200 -17.6% -1,720 -143.3%
_drupal_bootstrap_kernel0 N/A% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% -1 -0.7% 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 0.7% 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%