Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for call_user_func@1

call_user_func@1Run #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)63,648 66,398 2,750 4.3%
Incl. Wall Time (microsec) per call 1,552 1,619 67 4.3%
Excl. Wall Time (microsec)176 155 -21 -11.9%
Incl. CPU (microsecs)59,719 62,334 2,615 4.4%
Incl. CPU (microsecs) per call 1,457 1,520 64 4.4%
Excl. CPU (microsec)175 154 -21 -12.0%
Incl. MemUse (bytes)1,687,624 2,065,448 377,824 22.4%
Incl. MemUse (bytes) per call 41,162 50,377 9,215 22.4%
Excl. MemUse (bytes)4,704 4,728 24 0.5%
Incl. PeakMemUse (bytes)1,744,232 2,074,072 329,840 18.9%
Incl. PeakMemUse (bytes) per call 42,542 50,587 8,045 18.9%
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 Function-21 -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%