Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func@2

call_user_func@2Run #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)1,334 1,397 63 4.7%
Incl. Wall Time (microsec) per call 58 61 3 4.7%
Excl. Wall Time (microsec)114 114 0 0.0%
Incl. CPU (microsecs)1,354 1,419 65 4.8%
Incl. CPU (microsecs) per call 59 62 3 4.8%
Excl. CPU (microsec)107 115 8 7.5%
Incl. MemUse (bytes)89,520 87,936 -1,584 -1.8%
Incl. MemUse (bytes) per call 3,892 3,823 -69 -1.8%
Excl. MemUse (bytes)1,552 1,552 0 0.0%
Incl. PeakMemUse (bytes)8,932 8,832 -100 -1.1%
Incl. PeakMemUse (bytes) per call 388 384 -4 -1.1%
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% 63 1.4% 65 1.7% -1,584 -1.7% -100 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% 8 12.3% 0 0.0% 0 0.0%
Parent functions
drupal_render@20 N/A% 51 81.0% 54 83.1% 0 0.0% -100 -100.0%
drupal_process_attached@20 N/A% 13 20.6% 11 16.9% -576 -36.4% -332 -332.0%
drupal_process_attached@10 N/A% -1 -1.6% 0 0.0% -864 -54.5% 332 332.0%
drupal_process_attached@30 N/A% 0 0.0% 0 0.0% -144 -9.1% 0 0.0%
Child functions
toolbar_pre_render_item0 N/A% 50 79.4% 47 72.3% 0 0.0% -100 -100.0%
_drupal_add_css0 N/A% 25 39.7% 23 35.4% 0 0.0% 68 68.0%
_drupal_add_js0 N/A% -12 -19.0% -13 -20.0% -1,584 -100.0% -68 -68.0%