Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_process_attached

drupal_process_attachedRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls35 36 1 2.9%
Incl. Wall Time (microsec)33,457 32,905 -552 -1.6%
Incl. Wall Time (microsec) per call 956 914 -42 -4.4%
Excl. Wall Time (microsec)747 795 48 6.4%
Incl. CPU (microsecs)26,675 26,393 -282 -1.1%
Incl. CPU (microsecs) per call 762 733 -29 -3.8%
Excl. CPU (microsec)698 738 40 5.7%
Incl. MemUse (bytes)422,956 423,404 448 0.1%
Incl. MemUse (bytes) per call 12,084 11,761 -323 -2.7%
Excl. MemUse (bytes)-23,884 -23,452 432 1.8%
Incl. PeakMemUse (bytes)333,156 331,736 -1,420 -0.4%
Incl. PeakMemUse (bytes) per call 9,519 9,215 -304 -3.2%
Excl. PeakMemUse (bytes)6,524 3,312 -3,212 -49.2%

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_attached1 50.0% -552 -33.1% -282 -70.5% 448 1.8% -1,420 -5.7%
Exclusive Metrics Diff for Current Function48 8.7% 40 14.2% 432 96.4% -3,212 -226.2%
Parent functions
drupal_render@40 0.0% -556 -100.7% -240 -85.1% 16 3.6% 12 0.8%
drupal_render@20 0.0% -481 -87.1% -105 -37.2% -4 -0.9% 0 0.0%
drupal_render@62 200.0% 340 61.6% 343 121.6% 1,644 367.0% 3,460 243.7%
drupal_render@30 0.0% 202 36.6% -32 -11.3% 0 0.0% 0 0.0%
drupal_render0 0.0% 82 14.9% 27 9.6% 4 0.9% 0 0.0%
drupal_render@5-1 -100.0% -81 -14.7% -215 -76.2% -1,212 -270.5% 0 0.0%
_drupal_render_process_post_render_cache0 0.0% -33 -6.0% -34 -12.1% 0 0.0% 0 0.0%
drupal_render@10 0.0% -25 -4.5% -26 -9.2% 0 0.0% -4,892 -344.5%
Child functions
_drupal_add_library1 100.0% -607 -110.0% -323 -114.5% 16 3.6% 2,744 193.2%
call_user_func@10 0.0% 3 0.5% -2 -0.7% 0 0.0% 0 0.0%
is_numeric0 0.0% 3 0.5% -2 -0.7% 0 0.0% 0 0.0%
call_user_func0 0.0% 1 0.2% 3 1.1% 0 0.0% -952 -67.0%
call_user_func_array0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_array0 0.0% 0 0.0% 2 0.7% 0 0.0% 0 0.0%