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 drupal_process_attached

drupal_process_attachedRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls44 41 -3 -6.8%
Incl. Wall Time (microsec)36,064 35,288 -776 -2.2%
Incl. Wall Time (microsec) per call 820 861 41 5.0%
Excl. Wall Time (microsec)947 917 -30 -3.2%
Incl. CPU (microsecs)28,641 28,107 -534 -1.9%
Incl. CPU (microsecs) per call 651 686 35 5.3%
Excl. CPU (microsec)875 855 -20 -2.3%
Incl. MemUse (bytes)436,068 432,912 -3,156 -0.7%
Incl. MemUse (bytes) per call 9,911 10,559 648 6.5%
Excl. MemUse (bytes)-37,312 -34,292 3,020 8.1%
Incl. PeakMemUse (bytes)343,908 342,896 -1,012 -0.3%
Incl. PeakMemUse (bytes) per call 7,816 8,363 547 7.0%
Excl. PeakMemUse (bytes)5,364 8,024 2,660 49.6%

Parent/Child Regression/Improvement report for drupal_process_attached [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
drupal_process_attached-3 -27.3% -776 -16.8% -534 -14.2% -3,156 -3.4% -1,012 -1.0%
Exclusive Metrics Diff for Current Function-30 -3.9% -20 -3.7% 3,020 95.7% 2,660 262.8%
Parent functions
drupal_render@4-1 -33.3% -894 -115.2% -775 -145.1% -2,304 -73.0% -5,552 -548.6%
drupal_render@7-2 -66.7% -201 -25.9% -204 -38.2% -520 -16.5% -4,916 -485.8%
drupal_render@51 33.3% 161 20.7% 140 26.2% 96 3.0% 5,300 523.7%
drupal_render@20 0.0% 88 11.3% 158 29.6% -28 -0.9% -60 -5.9%
drupal_render@6-1 -33.3% -50 -6.4% -51 -9.6% -432 -13.7% -800 -79.1%
drupal_render@10 0.0% 43 5.5% 44 8.2% 32 1.0% 5,016 495.7%
drupal_render0 0.0% 37 4.8% 136 25.5% 0 0.0% 0 0.0%
drupal_render@30 0.0% 32 4.1% 9 1.7% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 0.0% 8 1.0% 9 1.7% 0 0.0% 0 0.0%
Child functions
_drupal_add_library-5 -62.5% -775 -99.9% -543 -101.7% -2,248 -71.2% -5,632 -556.5%
call_user_func@10 0.0% 37 4.8% 41 7.7% -256 -8.1% 72 7.1%
call_user_func-1 -12.5% -7 -0.9% -8 -1.5% -3,672 -116.3% 1,888 186.6%
call_user_func_array0 0.0% -2 -0.3% -1 -0.2% 0 0.0% 0 0.0%
is_numeric-1 -12.5% 2 0.3% -1 -0.2% 0 0.0% 0 0.0%
is_array-1 -12.5% -1 -0.1% -2 -0.4% 0 0.0% 0 0.0%