Diff Report
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for format_string

format_stringRun #519dd9ab8b74dRun #519dd86a86681DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)279 241 -38 -13.6%
Incl. Wall Time (microsec) per call 56 48 -8 -13.6%
Excl. Wall Time (microsec)27 22 -5 -18.5%
Incl. CPU (microsecs)283 246 -37 -13.1%
Incl. CPU (microsecs) per call 57 49 -7 -13.1%
Excl. CPU (microsec)22 22 0 0.0%
Incl. MemUse (bytes)13,664 13,664 0 0.0%
Incl. MemUse (bytes) per call 2,733 2,733 0 0.0%
Excl. MemUse (bytes)992 992 0 0.0%
Incl. PeakMemUse (bytes)139,160 139,056 -104 -0.1%
Incl. PeakMemUse (bytes) per call 27,832 27,811 -21 -0.1%
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% -38 -0.1% -37 -0.1% 0 0.0% -104 -0.2%
Exclusive Metrics Diff for Current Function-5 -13.2% 0 0.0% 0 N/A% 0 0.0%
Parent function
t0 N/A% -38 -100.0% -37 -100.0% 0 N/A% -104 -100.0%
Child functions
Drupal\Component\Utility\String::format0 N/A% -33 -86.8% -38 -102.7% 0 N/A% -104 -100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 2.7% 0 N/A% 0 0.0%