Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func@2

call_user_func@2Run #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)1,979 1,923 -56 -2.8%
Incl. Wall Time (microsec) per call 60 58 -2 -2.8%
Excl. Wall Time (microsec)172 159 -13 -7.6%
Incl. CPU (microsecs)2,016 1,952 -64 -3.2%
Incl. CPU (microsecs) per call 61 59 -2 -3.2%
Excl. CPU (microsec)180 158 -22 -12.2%
Incl. MemUse (bytes)77,104 77,108 4 0.0%
Incl. MemUse (bytes) per call 2,336 2,337 0 0.0%
Excl. MemUse (bytes)1,264 1,272 8 0.6%
Incl. PeakMemUse (bytes)13,160 13,160 0 0.0%
Incl. PeakMemUse (bytes) per call 399 399 0 0.0%
Excl. PeakMemUse (bytes)548 548 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% -56 -3.8% -64 -2.4% 4 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -23.2% -22 -34.4% 8 200.0% 0 N/A%
Parent functions
drupal_render@20 N/A% -35 -62.5% -36 -56.2% 0 0.0% 0 N/A%
drupal_process_attached@20 N/A% -16 -28.6% -16 -25.0% -4 -100.0% 0 N/A%
drupal_process_attached@10 N/A% -12 -21.4% -15 -23.4% 8 200.0% 0 N/A%
drupal_process_attached@30 N/A% 7 12.5% 3 4.7% 0 0.0% 0 N/A%
Child functions
toolbar_pre_render_item0 N/A% -34 -60.7% -33 -51.6% 0 0.0% 0 N/A%
_drupal_add_css0 N/A% -6 -10.7% -7 -10.9% 0 0.0% 0 N/A%
_drupal_add_js0 N/A% -3 -5.4% -2 -3.1% -4 -100.0% 0 N/A%