Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for format_string

format_stringRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)453 428 -25 -5.5%
Incl. Wall Time (microsec) per call 50 48 -3 -5.5%
Excl. Wall Time (microsec)36 38 2 5.6%
Incl. CPU (microsecs)464 434 -30 -6.5%
Incl. CPU (microsecs) per call 52 48 -3 -6.5%
Excl. CPU (microsec)39 32 -7 -17.9%
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)154,808 154,808 0 0.0%
Incl. PeakMemUse (bytes) per call 17,201 17,201 0 0.0%
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% -25 -3.3% -30 -9.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 8.0% -7 -23.3% 0 N/A% 0 N/A%
Parent function
t0 N/A% -25 -100.0% -30 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\String::format0 N/A% -28 -112.0% -24 -80.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 4.0% 1 3.3% 0 N/A% 0 N/A%