Diff Report
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for format_string

format_stringRun #517c1836bbd84Run #517c1770a3264DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)197 178 -19 -9.6%
Incl. Wall Time (microsec) per call 25 22 -2 -9.6%
Excl. Wall Time (microsec)32 29 -3 -9.4%
Incl. CPU (microsecs)201 185 -16 -8.0%
Incl. CPU (microsecs) per call 25 23 -2 -8.0%
Excl. CPU (microsec)26 26 0 0.0%
Incl. MemUse (bytes)13,720 13,720 0 0.0%
Incl. MemUse (bytes) per call 1,715 1,715 0 0.0%
Excl. MemUse (bytes)992 992 0 0.0%
Incl. PeakMemUse (bytes)1,816 2,568 752 41.4%
Incl. PeakMemUse (bytes) per call 227 321 94 41.4%
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 -1.2% -16 -1.1% 0 0.0% 752 12.4%
Exclusive Metrics Diff for Current Function-3 -15.8% 0 0.0% 0 N/A% 0 0.0%
Parent function
t0 N/A% -19 -100.0% -16 -100.0% 0 N/A% 752 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -15 -78.9% -15 -93.8% 0 N/A% 0 0.0%
Drupal\Component\Utility\String::format0 N/A% -1 -5.3% -1 -6.2% 0 N/A% 752 100.0%