Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for format_string

format_stringRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)777 757 -20 -2.6%
Incl. Wall Time (microsec) per call 29 28 -1 -2.6%
Excl. Wall Time (microsec)85 84 -1 -1.2%
Incl. CPU (microsecs)800 782 -18 -2.2%
Incl. CPU (microsecs) per call 30 29 -1 -2.3%
Excl. CPU (microsec)81 87 6 7.4%
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)278,056 278,048 -8 -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% -20 -0.1% -18 -0.1% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-1 -5.0% 6 33.3% 0 N/A% 0 0.0%
Parent function
t0 N/A% -20 -100.0% -18 -100.0% 0 N/A% -8 -100.0%
Child functions
Drupal\Component\Utility\String::format0 N/A% -20 -100.0% -24 -133.3% 0 N/A% -8 -100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 5.0% 0 0.0% 0 N/A% 0 0.0%