Diff Report
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51b89ec98250cRun #51b89dd280f98DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)19,694 19,427 -267 -1.4%
Incl. Wall Time (microsec) per call 4,924 4,857 -67 -1.4%
Excl. Wall Time (microsec)180 176 -4 -2.2%
Incl. CPU (microsecs)17,385 16,924 -461 -2.7%
Incl. CPU (microsecs) per call 4,346 4,231 -115 -2.7%
Excl. CPU (microsec)159 156 -3 -1.9%
Incl. MemUse (bytes)1,641,304 1,641,320 16 0.0%
Incl. MemUse (bytes) per call 410,326 410,330 4 0.0%
Excl. MemUse (bytes)800 800 0 0.0%
Incl. PeakMemUse (bytes)1,630,152 1,630,400 248 0.0%
Incl. PeakMemUse (bytes) per call 407,538 407,600 62 0.0%
Excl. PeakMemUse (bytes)4,288 4,288 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% -267 -1.9% -461 -3.2% 16 0.0% 248 0.5%
Exclusive Metrics Diff for Current Function-4 -1.5% -3 -0.7% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -267 -100.0% -461 -100.0% 16 100.0% 248 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% -284 -106.4% -374 -81.1% 32 200.0% 136 54.8%
_drupal_bootstrap_page_cache0 N/A% 100 37.5% -10 -2.2% -16 -100.0% 144 58.1%
_drupal_bootstrap_configuration0 N/A% -69 -25.8% -68 -14.8% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% -11 -4.1% -6 -1.3% 0 0.0% 0 0.0%
load::includes/common.inc0 N/A% -2 -0.7% -2 -0.4% 0 0.0% -32 -12.9%
run_init::includes/common.inc0 N/A% 1 0.4% 3 0.7% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% -1 -0.4% 1 0.2% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 1 0.4% 1 0.2% 0 0.0% 0 0.0%
settings0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::includes/session.inc0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%