Diff Report
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for format_string

format_stringRun #51ad06ef28a53Run #51ad0610ca11aDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)983 965 -18 -1.8%
Incl. Wall Time (microsec) per call 49 48 -1 -1.8%
Excl. Wall Time (microsec)64 60 -4 -6.2%
Incl. CPU (microsecs)998 977 -21 -2.1%
Incl. CPU (microsecs) per call 50 49 -1 -2.1%
Excl. CPU (microsec)56 49 -7 -12.5%
Incl. MemUse (bytes)26,544 26,560 16 0.1%
Incl. MemUse (bytes) per call 1,327 1,328 1 0.1%
Excl. MemUse (bytes)984 992 8 0.8%
Incl. PeakMemUse (bytes)324,872 326,896 2,024 0.6%
Incl. PeakMemUse (bytes) per call 16,244 16,345 101 0.6%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -18 -0.3% -21 -0.5% 16 0.0% 2,024 1.2%
Exclusive Metrics Diff for Current Function-4 -22.2% -7 -33.3% 8 50.0% 0 0.0%
Parent function
t0 N/A% -18 -100.0% -21 -100.0% 16 100.0% 2,024 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -8 -44.4% -7 -33.3% 8 50.0% 416 20.6%
Drupal\Component\Utility\String::format0 N/A% -6 -33.3% -7 -33.3% 0 0.0% 1,608 79.4%