Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de26535836: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for format_string

format_stringRun #519de1c349c58Run #519de26535836DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)453 434 -19 -4.2%
Incl. Wall Time (microsec) per call 50 48 -2 -4.2%
Excl. Wall Time (microsec)36 37 1 2.8%
Incl. CPU (microsecs)464 441 -23 -5.0%
Incl. CPU (microsecs) per call 52 49 -3 -5.0%
Excl. CPU (microsec)39 34 -5 -12.8%
Incl. MemUse (bytes)14,424 14,424 0 0.0%
Incl. MemUse (bytes) per call 1,603 1,603 0 0.0%
Excl. MemUse (bytes)992 992 0 0.0%
Incl. PeakMemUse (bytes)154,808 159,952 5,144 3.3%
Incl. PeakMemUse (bytes) per call 17,201 17,772 572 3.3%
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% -19 -0.1% -23 -0.1% 0 0.0% 5,144 10.1%
Exclusive Metrics Diff for Current Function1 5.3% -5 -21.7% 0 N/A% 0 0.0%
Parent function
t0 N/A% -19 -100.0% -23 -100.0% 0 N/A% 5,144 100.0%
Child functions
Drupal\Component\Utility\String::format0 N/A% -42 -221.1% -40 -173.9% 0 N/A% 5,144 100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 22 115.8% 22 95.7% 0 N/A% 0 0.0%