Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for format_string

format_stringRun #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)790 757 -33 -4.2%
Incl. Wall Time (microsec) per call 29 28 -1 -4.2%
Excl. Wall Time (microsec)85 84 -1 -1.2%
Incl. CPU (microsecs)804 782 -22 -2.7%
Incl. CPU (microsecs) per call 30 29 -1 -2.7%
Excl. CPU (microsec)69 87 18 26.1%
Incl. MemUse (bytes)20,848 20,848 0 0.0%
Incl. MemUse (bytes) per call 772 772 0 0.0%
Excl. MemUse (bytes)1,016 1,016 0 0.0%
Incl. PeakMemUse (bytes)278,048 278,048 0 0.0%
Incl. PeakMemUse (bytes) per call 10,298 10,298 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% -33 -8.4% -22 -3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -3.0% 18 81.8% 0 N/A% 0 N/A%
Parent function
t0 N/A% -33 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\String::format0 N/A% -33 -100.0% -41 -186.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 3.0% 1 4.5% 0 N/A% 0 N/A%