Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func@2

call_user_func@2Run #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)1,105 1,106 1 0.1%
Incl. Wall Time (microsec) per call 36 36 0 0.1%
Excl. Wall Time (microsec)86 84 -2 -2.3%
Incl. CPU (microsecs)1,128 1,131 3 0.3%
Incl. CPU (microsecs) per call 36 36 0 0.3%
Excl. CPU (microsec)86 85 -1 -1.2%
Incl. MemUse (bytes)123,696 123,712 16 0.0%
Incl. MemUse (bytes) per call 3,990 3,991 1 0.0%
Excl. MemUse (bytes)4,824 4,824 0 0.0%
Incl. PeakMemUse (bytes)198,640 198,656 16 0.0%
Incl. PeakMemUse (bytes) per call 6,408 6,408 1 0.0%
Excl. PeakMemUse (bytes)1,048 1,048 0 0.0%

Parent/Child Regression/Improvement report for call_user_func@2 [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@20 N/A% 1 0.0% 3 0.1% 16 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function-2 -200.0% -1 -33.3% 0 0.0% 0 0.0%
Parent functions
drupal_process_attached@20 N/A% 22 2200.0% 26 866.7% 16 100.0% 16 100.0%
drupal_render@20 N/A% -20 -2000.0% -18 -600.0% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% -1 -100.0% -2 -66.7% 0 0.0% 0 0.0%
drupal_process_attached@30 N/A% 0 0.0% -3 -100.0% 0 0.0% 0 0.0%
Child functions
_drupal_add_js0 N/A% 24 2400.0% 28 933.3% 16 100.0% 16 100.0%
toolbar_pre_render_item0 N/A% -18 -1800.0% -22 -733.3% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% -3 -300.0% -2 -66.7% 0 0.0% 0 0.0%