Diff Report
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for tablesort_header

tablesort_headerRun #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,675 2,344 669 39.9%
Incl. Wall Time (microsec) per call 558 781 223 39.9%
Excl. Wall Time (microsec)48 53 5 10.4%
Incl. CPU (microsecs)1,575 2,162 587 37.3%
Incl. CPU (microsecs) per call 525 721 196 37.3%
Excl. CPU (microsec)34 38 4 11.8%
Incl. MemUse (bytes)63,528 163,176 99,648 156.9%
Incl. MemUse (bytes) per call 21,176 54,392 33,216 156.9%
Excl. MemUse (bytes)368 392 24 6.5%
Incl. PeakMemUse (bytes)86,368 179,112 92,744 107.4%
Incl. PeakMemUse (bytes) per call 28,789 59,704 30,915 107.4%
Excl. PeakMemUse (bytes)0 576 576 N/A%

Parent/Child Regression/Improvement report for tablesort_header [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
tablesort_header0 N/A% 669 36.7% 587 31.9% 99,648 113.5% 92,744 109.1%
Exclusive Metrics Diff for Current Function5 0.7% 4 0.7% 24 0.0% 576 0.6%
Parent functions
template_preprocess_forum_topic_list3 N/A% 2,344 350.4% 2,162 368.3% 163,176 163.8% 179,112 193.1%
theme_table-3 N/A% -1,675 -250.4% -1,575 -268.3% -63,528 -63.8% -86,368 -93.1%
Child functions
l0 N/A% 525 78.5% 427 72.7% 74,744 75.0% 20,800 22.4%
t0 N/A% 121 18.1% 121 20.6% 13,272 13.3% 70,888 76.4%
theme@20 N/A% 15 2.2% 34 5.8% 11,608 11.6% 0 0.0%
current_path0 N/A% 4 0.6% 4 0.7% 0 0.0% 0 0.0%
array_merge0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -3 -0.5% 0 0.0% 480 0.5%