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

format_stringRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)1,433 1,452 19 1.3%
Incl. Wall Time (microsec) per call 21 22 0 1.3%
Excl. Wall Time (microsec)324 320 -4 -1.2%
Incl. CPU (microsecs)1,493 1,514 21 1.4%
Incl. CPU (microsecs) per call 22 23 0 1.4%
Excl. CPU (microsec)323 320 -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 Function-4 -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%