Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_process_attached

drupal_process_attachedRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)35,667 37,055 1,388 3.9%
Incl. Wall Time (microsec) per call 2,098 2,180 82 3.9%
Excl. Wall Time (microsec)410 428 18 4.4%
Incl. CPU (microsecs)30,960 32,448 1,488 4.8%
Incl. CPU (microsecs) per call 1,821 1,909 88 4.8%
Excl. CPU (microsec)375 392 17 4.5%
Incl. MemUse (bytes)870,900 871,484 584 0.1%
Incl. MemUse (bytes) per call 51,229 51,264 34 0.1%
Excl. MemUse (bytes)-9,036 -9,056 -20 -0.2%
Incl. PeakMemUse (bytes)830,620 831,220 600 0.1%
Incl. PeakMemUse (bytes) per call 48,860 48,895 35 0.1%
Excl. PeakMemUse (bytes)3,872 3,872 0 0.0%

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_attached0 N/A% 1,388 84.2% 1,488 298.2% 584 2.5% 600 2.5%
Exclusive Metrics Diff for Current Function18 1.3% 17 1.1% -20 -3.4% 0 0.0%
Parent functions
drupal_render0 N/A% 1,863 134.2% 2,100 141.1% 608 104.1% 644 107.3%
drupal_render_cache_get0 N/A% -545 -39.3% -479 -32.2% -8 -1.4% -8 -1.3%
drupal_render@20 N/A% 194 14.0% -7 -0.5% -16 -2.7% -36 -6.0%
drupal_render@10 N/A% -151 -10.9% -153 -10.3% 0 0.0% 0 0.0%
drupal_render@30 N/A% 30 2.2% 31 2.1% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% -3 -0.2% -4 -0.3% 0 0.0% 0 0.0%
Child functions
call_user_func_array@20 N/A% 1,696 122.2% 1,818 122.2% 632 108.2% 624 104.0%
_drupal_add_library0 N/A% -408 -29.4% -433 -29.1% -16 -2.7% -24 -4.0%
call_user_func@10 N/A% 94 6.8% 93 6.2% 0 0.0% 0 0.0%
call_user_func_array@10 N/A% -13 -0.9% -14 -0.9% -12 -2.1% 0 0.0%
is_array0 N/A% 3 0.2% 4 0.3% 0 0.0% 0 0.0%
call_user_func0 N/A% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%
is_numeric0 N/A% 0 0.0% 7 0.5% 0 0.0% 0 0.0%
call_user_func_array0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%