Diff Report
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519ec94fa4daaRun #519ec8682c2dcDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)15,644 15,398 -246 -1.6%
Incl. Wall Time (microsec) per call 3,911 3,850 -62 -1.6%
Excl. Wall Time (microsec)159 148 -11 -6.9%
Incl. CPU (microsecs)13,736 13,246 -490 -3.6%
Incl. CPU (microsecs) per call 3,434 3,312 -123 -3.6%
Excl. CPU (microsec)137 131 -6 -4.4%
Incl. MemUse (bytes)1,590,352 1,591,520 1,168 0.1%
Incl. MemUse (bytes) per call 397,588 397,880 292 0.1%
Excl. MemUse (bytes)5,696 5,696 0 0.0%
Incl. PeakMemUse (bytes)1,574,992 1,576,304 1,312 0.1%
Incl. PeakMemUse (bytes) per call 393,748 394,076 328 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% -246 -0.7% -490 -1.2% 1,168 0.2% 1,312 0.2%
Exclusive Metrics Diff for Current Function-11 -4.5% -6 -1.2% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% -246 -100.0% -490 -100.0% 1,168 100.0% 1,312 100.0%
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% 0 0.0% 0 0.0% 0 0.0%
Child functions
_drupal_bootstrap_configuration0 N/A% -187 -76.0% -187 -38.2% 0 0.0% 0 0.0%
drupal_session_initialize0 N/A% -20 -8.1% -71 -14.5% 8 0.7% 64 4.9%
_drupal_bootstrap_code0 N/A% -13 -5.3% -105 -21.4% 1,144 97.9% 1,288 98.2%
_drupal_bootstrap_page_cache0 N/A% -13 -5.3% -115 -23.5% 16 1.4% -40 -3.0%
load::includes/common.inc0 N/A% -3 -1.2% -2 -0.4% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% 1 0.4% 1 0.2% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% -1 -0.2% 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% 2 0.4% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -5 -1.0% 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%