Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for call_user_func@1

call_user_func@1Run #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)66,398 63,648 -2,750 -4.1%
Incl. Wall Time (microsec) per call 1,619 1,552 -67 -4.1%
Excl. Wall Time (microsec)155 176 21 13.5%
Incl. CPU (microsecs)62,334 59,719 -2,615 -4.2%
Incl. CPU (microsecs) per call 1,520 1,457 -64 -4.2%
Excl. CPU (microsec)154 175 21 13.6%
Incl. MemUse (bytes)2,065,448 1,687,624 -377,824 -18.3%
Incl. MemUse (bytes) per call 50,377 41,162 -9,215 -18.3%
Excl. MemUse (bytes)4,728 4,704 -24 -0.5%
Incl. PeakMemUse (bytes)2,074,072 1,744,232 -329,840 -15.9%
Incl. PeakMemUse (bytes) per call 50,587 42,542 -8,045 -15.9%
Excl. PeakMemUse (bytes)2,472 2,472 0 0.0%

Parent/Child Regression/Improvement report for call_user_func@1 [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
call_user_func@10 N/A% -2,750 -87.2% -2,615 -60.5% -377,824 -88.0% -329,840 -77.4%
Exclusive Metrics Diff for Current Function21 0.8% 21 0.8% -24 -0.0% 0 0.0%
Parent functions
book_export_traverse@10 N/A% -2,588 -94.1% -2,457 -94.0% -377,248 -99.8% -351,144 -106.5%
book_export_traverse@20 N/A% -76 -2.8% -74 -2.8% -264 -0.1% 5,168 1.6%
book_export_traverse0 N/A% -71 -2.6% -70 -2.7% -152 -0.0% 12,392 3.8%
book_export_traverse@30 N/A% -42 -1.5% -41 -1.6% -136 -0.0% 3,744 1.1%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@10 N/A% 23 0.8% 23 0.9% 0 0.0% 0 0.0%
_drupal_theme_initialize0 N/A% 4 0.1% 5 0.2% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 0 0.0% -1 -0.0% -24 -0.0% 0 0.0%
Child functions
book_node_export0 N/A% -2,778 -101.0% -2,651 -101.4% -377,800 -100.0% -329,840 -100.0%
phptemplate_init0 N/A% 4 0.1% 4 0.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% 4 0.1% 11 0.4% 0 0.0% 0 0.0%
drupal_add_css0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%