Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for format_string

format_stringRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)1,171 1,249 78 6.7%
Incl. Wall Time (microsec) per call 34 37 2 6.7%
Excl. Wall Time (microsec)101 99 -2 -2.0%
Incl. CPU (microsecs)1,198 1,269 71 5.9%
Incl. CPU (microsecs) per call 35 37 2 5.9%
Excl. CPU (microsec)96 86 -10 -10.4%
Incl. MemUse (bytes)29,688 29,688 0 0.0%
Incl. MemUse (bytes) per call 873 873 0 0.0%
Excl. MemUse (bytes)976 976 0 0.0%
Incl. PeakMemUse (bytes)423,464 420,552 -2,912 -0.7%
Incl. PeakMemUse (bytes) per call 12,455 12,369 -86 -0.7%
Excl. PeakMemUse (bytes)280 280 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% 78 10.5% 71 15.9% 0 0.0% -2,912 -4.5%
Exclusive Metrics Diff for Current Function-2 -2.6% -10 -14.1% 0 N/A% 0 0.0%
Parent function
t0 N/A% 78 100.0% 71 100.0% 0 N/A% -2,912 -100.0%
Child functions
Drupal\Component\Utility\String::format0 N/A% 93 119.2% 98 138.0% 0 N/A% -2,848 -97.8%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -13 -16.7% -17 -23.9% 0 N/A% -64 -2.2%