Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for format_string

format_stringRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)116 122 6 5.2%
Incl. Wall Time (microsec) per call 23 24 1 5.2%
Excl. Wall Time (microsec)21 20 -1 -4.8%
Incl. CPU (microsecs)119 130 11 9.2%
Incl. CPU (microsecs) per call 24 26 2 9.2%
Excl. CPU (microsec)17 24 7 41.2%
Incl. MemUse (bytes)4,832 4,832 0 0.0%
Incl. MemUse (bytes) per call 966 966 0 0.0%
Excl. MemUse (bytes)1,080 1,080 0 0.0%
Incl. PeakMemUse (bytes)904 904 0 0.0%
Incl. PeakMemUse (bytes) per call 181 181 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% 6 2.2% 11 4.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -16.7% 7 63.6% 0 N/A% 0 N/A%
Parent function
t0 N/A% 6 100.0% 11 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\String::format0 N/A% 7 116.7% 4 36.4% 0 N/A% 0 N/A%