Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for format_string

format_stringRun #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls157 157 0 0.0%
Incl. Wall Time (microsec)70,816 70,963 147 0.2%
Incl. Wall Time (microsec) per call 451 452 1 0.2%
Excl. Wall Time (microsec)11,921 12,086 165 1.4%
Incl. CPU (microsecs)16,000 4,000 -12,000 -75.0%
Incl. CPU (microsecs) per call 102 25 -76 -75.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)69,368 69,368 0 0.0%
Incl. MemUse (bytes) per call 442 442 0 0.0%
Excl. MemUse (bytes)1,384 1,384 0 0.0%
Incl. PeakMemUse (bytes)90,232 90,232 0 0.0%
Incl. PeakMemUse (bytes) per call 575 575 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% 147 0.1% -12,000 -50.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function165 112.2% -4,000 -33.3% 0 N/A% 0 N/A%
Parent function
t0 N/A% 147 100.0% -12,000 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\String::format0 N/A% -15 -10.2% -8,000 -66.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -3 -2.0% 0 0.0% 0 N/A% 0 N/A%