Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for format_string

format_stringRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)1,553 1,584 31 2.0%
Incl. Wall Time (microsec) per call 28 29 1 2.0%
Excl. Wall Time (microsec)301 297 -4 -1.3%
Incl. CPU (microsecs)1,595 1,625 30 1.9%
Incl. CPU (microsecs) per call 29 30 1 1.9%
Excl. CPU (microsec)277 279 2 0.7%
Incl. MemUse (bytes)19,416 19,416 0 0.0%
Incl. MemUse (bytes) per call 353 353 0 0.0%
Excl. MemUse (bytes)468 468 0 0.0%
Incl. PeakMemUse (bytes)8,516 8,500 -16 -0.2%
Incl. PeakMemUse (bytes) per call 155 155 -0 -0.2%
Excl. PeakMemUse (bytes)880 936 56 6.4%

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% 31 0.9% 30 29.1% 0 0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-4 -12.9% 2 6.7% 0 N/A% 56 350.0%
Parent function
t0 N/A% 31 100.0% 30 100.0% 0 N/A% -16 -100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 28 90.3% 29 96.7% 0 N/A% 0 0.0%
Drupal\Component\Utility\String::format0 N/A% 7 22.6% -1 -3.3% 0 N/A% -72 -450.0%