Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for format_size

format_sizeRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)342 324 -18 -5.3%
Incl. Wall Time (microsec) per call 342 324 -18 -5.3%
Excl. Wall Time (microsec)55 45 -10 -18.2%
Incl. CPU (microsecs)344 326 -18 -5.2%
Incl. CPU (microsecs) per call 344 326 -18 -5.2%
Excl. CPU (microsec)44 37 -7 -15.9%
Incl. MemUse (bytes)2,248 2,260 12 0.5%
Incl. MemUse (bytes) per call 2,248 2,260 12 0.5%
Excl. MemUse (bytes)884 896 12 1.4%
Incl. PeakMemUse (bytes)0 2,112 2,112 N/A%
Incl. PeakMemUse (bytes) per call 0 2,112 2,112 N/A%
Excl. PeakMemUse (bytes)0 964 964 N/A%

Parent/Child Regression/Improvement report for format_size [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
format_size0 N/A% -18 -1.1% -18 -4.5% 12 0.0% 2,112 8.4%
Exclusive Metrics Diff for Current Function-10 -55.6% -7 -38.9% 12 100.0% 964 45.6%
Parent functions
theme_file_upload_help-1 N/A% -342 -1900.0% -344 -1911.1% -2,248 -18733.3% 0 0.0%
template_preprocess_file_upload_help1 N/A% 324 1800.0% 326 1811.1% 2,260 18833.3% 2,112 100.0%
Child functions
t0 N/A% -8 -44.4% -11 -61.1% 0 0.0% 768 36.4%
str_replace0 N/A% 0 0.0% 1 5.6% 0 0.0% 332 15.7%
round0 N/A% 0 0.0% -1 -5.6% 0 0.0% 48 2.3%