Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)102,941 106,302 3,361 3.3%
Incl. Wall Time (microsec) per call 14,706 15,186 480 3.3%
Excl. Wall Time (microsec)127 143 16 12.6%
Incl. CPU (microsecs)100,555 103,786 3,231 3.2%
Incl. CPU (microsecs) per call 14,365 14,827 462 3.2%
Excl. CPU (microsec)118 128 10 8.5%
Incl. MemUse (bytes)1,268,864 1,283,616 14,752 1.2%
Incl. MemUse (bytes) per call 181,266 183,374 2,107 1.2%
Excl. MemUse (bytes)-1,104 -1,768 -664 -60.1%
Incl. PeakMemUse (bytes)1,418,016 1,437,056 19,040 1.3%
Incl. PeakMemUse (bytes) per call 202,574 205,294 2,720 1.3%
Excl. PeakMemUse (bytes)688 688 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@4 [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_render@40 N/A% 3,361 73.2% 3,231 74.5% 14,752 26.5% 19,040 33.4%
Exclusive Metrics Diff for Current Function16 0.5% 10 0.3% -664 -4.5% 0 0.0%
Parent function
drupal_render@30 N/A% 3,361 100.0% 3,231 100.0% 14,752 100.0% 19,040 100.0%
Child functions
theme@20 N/A% 2,975 88.5% 2,849 88.2% 14,088 95.5% 16,192 85.0%
drupal_render@50 N/A% 374 11.1% 376 11.6% 1,408 9.5% 2,848 15.0%
drupal_process_attached0 N/A% -5 -0.1% -4 -0.1% -80 -0.5% 0 0.0%
element_children0 N/A% 1 0.0% -2 -0.1% 0 0.0% 0 0.0%
call_user_func0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 2 0.1% 0 0.0% 0 0.0%