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

tablesort_headerRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,344 1,675 -669 -28.5%
Incl. Wall Time (microsec) per call 781 558 -223 -28.5%
Excl. Wall Time (microsec)53 48 -5 -9.4%
Incl. CPU (microsecs)2,162 1,575 -587 -27.2%
Incl. CPU (microsecs) per call 721 525 -196 -27.2%
Excl. CPU (microsec)38 34 -4 -10.5%
Incl. MemUse (bytes)163,176 63,528 -99,648 -61.1%
Incl. MemUse (bytes) per call 54,392 21,176 -33,216 -61.1%
Excl. MemUse (bytes)392 368 -24 -6.1%
Incl. PeakMemUse (bytes)179,112 86,368 -92,744 -51.8%
Incl. PeakMemUse (bytes) per call 59,704 28,789 -30,915 -51.8%
Excl. PeakMemUse (bytes)576 0 -576 -100.0%

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 Function-5 -0.7% -4 -0.7% -24 -0.0% -576 -0.6%
Parent functions
template_preprocess_forum_topic_list-3 N/A% -2,344 -350.4% -2,162 -368.3% -163,176 -163.8% -179,112 -193.1%
theme_table3 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%