Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for format_size

format_sizeRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,290 1,299 9 0.7%
Incl. Wall Time (microsec) per call 323 325 2 0.7%
Excl. Wall Time (microsec)174 175 1 0.6%
Incl. CPU (microsecs)1,296 1,303 7 0.5%
Incl. CPU (microsecs) per call 324 326 2 0.5%
Excl. CPU (microsec)152 145 -7 -4.6%
Incl. MemUse (bytes)2,404 2,392 -12 -0.5%
Incl. MemUse (bytes) per call 601 598 -3 -0.5%
Excl. MemUse (bytes)632 620 -12 -1.9%
Incl. PeakMemUse (bytes)2,168 196 -1,972 -91.0%
Incl. PeakMemUse (bytes) per call 542 49 -493 -91.0%
Excl. PeakMemUse (bytes)972 0 -972 -100.0%

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% 9 0.2% 7 0.2% -12 -0.0% -1,972 -2.0%
Exclusive Metrics Diff for Current Function1 11.1% -7 -100.0% -12 -100.0% -972 -49.3%
Parent functions
theme_file_upload_help4 N/A% 1,299 14433.3% 1,303 18614.3% 2,392 19933.3% 196 9.9%
template_preprocess_file_upload_help-4 N/A% -1,290 -14333.3% -1,296 -18514.3% -2,404 -20033.3% -2,168 -109.9%
Child functions
t0 N/A% 9 100.0% 18 257.1% 0 0.0% -600 -30.4%
str_replace0 N/A% -1 -11.1% 1 14.3% 0 0.0% -352 -17.8%
round0 N/A% 0 0.0% -5 -71.4% 0 0.0% -48 -2.4%