Diff Report
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for format_string

format_stringRun #519d45a7cd8f5Run #519d44ffb3845DiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)1,452 1,433 -19 -1.3%
Incl. Wall Time (microsec) per call 22 21 -0 -1.3%
Excl. Wall Time (microsec)320 324 4 1.2%
Incl. CPU (microsecs)1,514 1,493 -21 -1.4%
Incl. CPU (microsecs) per call 23 22 -0 -1.4%
Excl. CPU (microsec)320 323 3 0.9%
Incl. MemUse (bytes)11,948 11,948 0 0.0%
Incl. MemUse (bytes) per call 178 178 0 0.0%
Excl. MemUse (bytes)560 560 0 0.0%
Incl. PeakMemUse (bytes)8,556 8,556 0 0.0%
Incl. PeakMemUse (bytes) per call 128 128 0 0.0%
Excl. PeakMemUse (bytes)1,072 1,072 0 0.0%

Parent/Child Regression/Improvement report for format_string [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_string0 N/A% -19 -0.8% -21 -4.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 21.1% 3 14.3% 0 N/A% 0 N/A%
Parent function
t0 N/A% -19 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\String::format0 N/A% -23 -121.1% -24 -114.3% 0 N/A% 0 N/A%