Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_page_build

system_page_buildRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,294 1,366 72 5.6%
Incl. Wall Time (microsec) per call 1,294 1,366 72 5.6%
Excl. Wall Time (microsec)34 40 6 17.6%
Incl. CPU (microsecs)1,173 1,245 72 6.1%
Incl. CPU (microsecs) per call 1,173 1,245 72 6.1%
Excl. CPU (microsec)26 30 4 15.4%
Incl. MemUse (bytes)46,752 51,696 4,944 10.6%
Incl. MemUse (bytes) per call 46,752 51,696 4,944 10.6%
Excl. MemUse (bytes)6,568 6,568 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for system_page_build [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
system_page_build0 N/A% 72 14.6% 72 34.0% 4,944 19.2% 0 0.0%
Exclusive Metrics Diff for Current Function6 8.3% 4 5.6% 0 0.0% 0 N/A%
Parent function
drupal_prepare_page0 N/A% 72 100.0% 72 100.0% 4,944 100.0% 0 N/A%
Child functions
drupal_is_front_page0 N/A% 76 105.6% 75 104.2% 4,864 98.4% 0 N/A%
path_is_admin0 N/A% -8 -11.1% -6 -8.3% 80 1.6% 0 N/A%
language0 N/A% -1 -1.4% -1 -1.4% 0 0.0% 0 N/A%
Drupal::currentUser0 N/A% -1 -1.4% 2 2.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::all0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 N/A%
Drupal::service0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Session\UserSession::isAuthenticated0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
current_path0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_get_path0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 N/A%