Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for format_string

format_stringRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)463 440 -23 -5.0%
Incl. Wall Time (microsec) per call 42 40 -2 -5.0%
Excl. Wall Time (microsec)69 67 -2 -2.9%
Incl. CPU (microsecs)472 451 -21 -4.4%
Incl. CPU (microsecs) per call 43 41 -2 -4.4%
Excl. CPU (microsec)62 58 -4 -6.5%
Incl. MemUse (bytes)10,400 10,400 0 0.0%
Incl. MemUse (bytes) per call 945 945 0 0.0%
Excl. MemUse (bytes)468 468 0 0.0%
Incl. PeakMemUse (bytes)1,564 1,564 0 0.0%
Incl. PeakMemUse (bytes) per call 142 142 0 0.0%
Excl. PeakMemUse (bytes)120 120 0 0.0%

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% -23 -1.2% -21 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -8.7% -4 -19.0% 0 N/A% 0 N/A%
Parent function
t0 N/A% -23 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -21 -91.3% -20 -95.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::format0 N/A% 0 0.0% 3 14.3% 0 N/A% 0 N/A%