Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for tablesort_header

tablesort_headerRun #52d3e93cb560eRun #52d3e983be01dDiffDiff%
Number of Function Calls3 -3 -100.0%
Incl. Wall Time (microsec)2,298 -2,298 -100.0%
Incl. Wall Time (microsec) per call 766 N/A -766 -100.0%
Excl. Wall Time (microsec)52 -52 -100.0%
Incl. CPU (microsecs)2,120 -2,120 -100.0%
Incl. CPU (microsecs) per call 707 N/A -707 -100.0%
Excl. CPU (microsec)35 -35 -100.0%
Incl. MemUse (bytes)163,152 -163,152 -100.0%
Incl. MemUse (bytes) per call 54,384 N/A -54,384 -100.0%
Excl. MemUse (bytes)392 -392 -100.0%
Incl. PeakMemUse (bytes)180,704 -180,704 -100.0%
Incl. PeakMemUse (bytes) per call 60,235 N/A -60,235 -100.0%
Excl. PeakMemUse (bytes)576 -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_header-3 -15.8% -2,298 -65.1% -2,120 -67.1% -163,152 -113.1% -180,704 -124.8%
Exclusive Metrics Diff for Current Function-52 -2.3% -35 -1.7% -392 -0.2% -576 -0.3%
Parent function
template_preprocess_forum_topic_list-3 -100.0% -2,298 -100.0% -2,120 -100.0% -163,152 -100.0% -180,704 -100.0%
Child functions
l-3 -18.8% -1,063 -46.3% -969 -45.7% -82,952 -50.8% -21,832 -12.1%
theme@2-1 -6.2% -858 -37.3% -778 -36.7% -60,208 -36.9% -440 -0.2%
t-3 -18.8% -248 -10.8% -249 -11.7% -14,464 -8.9% -157,256 -87.0%
current_path-3 -18.8% -74 -3.2% -76 -3.6% -768 -0.5% 0 0.0%
array_merge-3 -18.8% -3 -0.1% -7 -0.3% -3,600 -2.2% 0 0.0%
is_array-3 -18.8% 0 0.0% -6 -0.3% -768 -0.5% -600 -0.3%