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

drupal_bootstrapRun #517d52998923dRun #517d51ae434deDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)26,933 26,819 -114 -0.4%
Incl. Wall Time (microsec) per call 6,733 6,705 -29 -0.4%
Excl. Wall Time (microsec)182 173 -9 -4.9%
Incl. CPU (microsecs)25,602 25,459 -143 -0.6%
Incl. CPU (microsecs) per call 6,401 6,365 -36 -0.6%
Excl. CPU (microsec)164 159 -5 -3.0%
Incl. MemUse (bytes)3,617,816 3,618,952 1,136 0.0%
Incl. MemUse (bytes) per call 904,454 904,738 284 0.0%
Excl. MemUse (bytes)-9,760 -9,672 88 0.9%
Incl. PeakMemUse (bytes)3,603,696 3,604,896 1,200 0.0%
Incl. PeakMemUse (bytes) per call 900,924 901,224 300 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 Function-9 -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%