Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)9,773 10,453 680 7.0%
Incl. Wall Time (microsec) per call 2,443 2,613 170 7.0%
Excl. Wall Time (microsec)92 97 5 5.4%
Incl. CPU (microsecs)9,308 9,706 398 4.3%
Incl. CPU (microsecs) per call 2,327 2,427 100 4.3%
Excl. CPU (microsec)83 83 0 0.0%
Incl. MemUse (bytes)1,408,704 1,408,704 0 0.0%
Incl. MemUse (bytes) per call 352,176 352,176 0 0.0%
Excl. MemUse (bytes)-392 -392 0 0.0%
Incl. PeakMemUse (bytes)1,327,912 1,328,016 104 0.0%
Incl. PeakMemUse (bytes) per call 331,978 332,004 26 0.0%
Excl. PeakMemUse (bytes)4,112 4,112 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% 680 7.9% 398 6.1% 0 0.0% 104 0.3%
Exclusive Metrics Diff for Current Function5 0.7% 0 0.0% 0 N/A% 0 0.0%
Parent functions
drupal_handle_request0 N/A% 679 99.9% 397 99.7% 0 N/A% 104 100.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.1% 1 0.3% 0 N/A% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
_drupal_bootstrap_code0 N/A% 556 81.8% 285 71.6% 0 N/A% 104 100.0%
_drupal_bootstrap_page_cache0 N/A% 205 30.1% 197 49.5% 0 N/A% 0 0.0%
_drupal_bootstrap_configuration0 N/A% -93 -13.7% -94 -23.6% 0 N/A% 0 0.0%
load::includes/common.inc0 N/A% 7 1.0% 6 1.5% 0 N/A% 0 0.0%
_drupal_bootstrap_full0 N/A% 0 0.0% 1 0.3% 0 N/A% 0 0.0%
array_shift0 N/A% 0 0.0% 3 0.8% 0 N/A% 0 0.0%
run_init::includes/common.inc0 N/A% 0 0.0% 1 0.3% 0 N/A% 0 0.0%
_drupal_bootstrap_kernel0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 0.0%