Diff Report
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for format_string

format_stringRun #517d525cbaeb1Run #517d51ae434deDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)173 178 5 2.9%
Incl. Wall Time (microsec) per call 22 22 1 2.9%
Excl. Wall Time (microsec)33 31 -2 -6.1%
Incl. CPU (microsecs)176 182 6 3.4%
Incl. CPU (microsecs) per call 22 23 1 3.4%
Excl. CPU (microsec)25 23 -2 -8.0%
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% 5 0.1% 6 0.1% 0 0.0% 752 12.3%
Exclusive Metrics Diff for Current Function-2 -40.0% -2 -33.3% 0 N/A% 0 0.0%
Parent function
t0 N/A% 5 100.0% 6 100.0% 0 N/A% 752 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 5 100.0% 5 83.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\String::format0 N/A% 2 40.0% 3 50.0% 0 N/A% 752 100.0%