Diff Report
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519edf3566aaeRun #519ede3a9dd65DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)15,003 15,395 392 2.6%
Incl. Wall Time (microsec) per call 3,751 3,849 98 2.6%
Excl. Wall Time (microsec)149 148 -1 -0.7%
Incl. CPU (microsecs)13,013 13,105 92 0.7%
Incl. CPU (microsecs) per call 3,253 3,276 23 0.7%
Excl. CPU (microsec)136 134 -2 -1.5%
Incl. MemUse (bytes)1,579,024 1,580,168 1,144 0.1%
Incl. MemUse (bytes) per call 394,756 395,042 286 0.1%
Excl. MemUse (bytes)5,720 5,696 -24 -0.4%
Incl. PeakMemUse (bytes)1,564,360 1,565,616 1,256 0.1%
Incl. PeakMemUse (bytes) per call 391,090 391,404 314 0.1%
Excl. PeakMemUse (bytes)4,152 4,152 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% 392 1.5% 92 0.3% 1,144 0.4% 1,256 0.9%
Exclusive Metrics Diff for Current Function-1 -0.3% -2 -2.2% -24 -2.1% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 392 100.0% 91 98.9% 1,144 100.0% 1,256 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_page_cache0 N/A% 243 62.0% 5 5.4% -16 -1.4% 64 5.1%
_drupal_bootstrap_code0 N/A% 143 36.5% 91 98.9% 1,120 97.9% 1,232 98.1%
drupal_session_initialize0 N/A% 16 4.1% 5 5.4% 40 3.5% 0 0.0%
load::includes/common.inc0 N/A% -5 -1.3% -5 -5.4% 0 0.0% -40 -3.2%
_drupal_bootstrap_configuration0 N/A% -3 -0.8% -2 -2.2% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% -1 -0.3% -1 -1.1% 0 0.0% 0 0.0%
array_shift0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 24 2.1% 0 0.0%
load::includes/session.inc0 N/A% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
settings0 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 1.1% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%