Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51afe9a0d59b4Run #51afea2244278DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)18,873 19,070 197 1.0%
Incl. Wall Time (microsec) per call 4,718 4,768 49 1.0%
Excl. Wall Time (microsec)153 152 -1 -0.7%
Incl. CPU (microsecs)16,653 16,575 -78 -0.5%
Incl. CPU (microsecs) per call 4,163 4,144 -20 -0.5%
Excl. CPU (microsec)143 136 -7 -4.9%
Incl. MemUse (bytes)2,043,072 2,040,352 -2,720 -0.1%
Incl. MemUse (bytes) per call 510,768 510,088 -680 -0.1%
Excl. MemUse (bytes)5,608 5,608 0 0.0%
Incl. PeakMemUse (bytes)2,036,112 2,033,392 -2,720 -0.1%
Incl. PeakMemUse (bytes) per call 509,028 508,348 -680 -0.1%
Excl. PeakMemUse (bytes)5,240 5,240 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% 197 24.7% -78 -39.0% -2,720 -6.8% -2,720 -6.9%
Exclusive Metrics Diff for Current Function-1 -0.5% -7 -9.0% 0 0.0% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 196 99.5% -81 -103.8% -2,720 -100.0% -2,720 -100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.5% 3 3.8% 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_page_cache0 N/A% 140 71.1% -11 -14.1% 8 0.3% 8 0.3%
drupal_session_initialize0 N/A% 39 19.8% -16 -20.5% -8 -0.3% -8 -0.3%
_drupal_bootstrap_code0 N/A% 24 12.2% -46 -59.0% -2,720 -100.0% -2,720 -100.0%
load::includes/common.inc0 N/A% -3 -1.5% -1 -1.3% 0 0.0% 0 0.0%
run_init::includes/common.inc0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_configuration0 N/A% -1 -0.5% -1 -1.3% 0 0.0% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
load::includes/session.inc0 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% -1 -1.3% 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% 5 6.4% 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%