Diff Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for format_string

format_stringRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls51 49 -2 -3.9%
Incl. Wall Time (microsec)744 737 -7 -0.9%
Incl. Wall Time (microsec) per call 15 15 0 3.1%
Excl. Wall Time (microsec)156 147 -9 -5.8%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)34,024 33,744 -280 -0.8%
Incl. MemUse (bytes) per call 667 689 22 3.2%
Excl. MemUse (bytes)1,392 1,392 0 0.0%
Incl. PeakMemUse (bytes)17,936 32,720 14,784 82.4%
Incl. PeakMemUse (bytes) per call 352 668 316 89.9%
Excl. PeakMemUse (bytes)1,376 1,920 544 39.5%

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_string-2 -50.0% -7 -0.0% 0 0.0% -280 -0.0% 14,784 1.1%
Exclusive Metrics Diff for Current Function-9 -128.6% 0 N/A% 0 0.0% 544 3.7%
Parent function
t-2 -100.0% -7 -100.0% 0 N/A% -280 -100.0% 14,784 100.0%
Child functions
Drupal\Component\Utility\String::format-2 -100.0% 2 28.6% 0 N/A% -296 -105.7% 1,440 9.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 0.0% 0 0.0% 0 N/A% 16 5.7% 12,800 86.6%