Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for format_string

format_stringRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)417 465 48 11.5%
Incl. Wall Time (microsec) per call 52 58 6 11.5%
Excl. Wall Time (microsec)57 52 -5 -8.8%
Incl. CPU (microsecs)427 476 49 11.5%
Incl. CPU (microsecs) per call 53 60 6 11.5%
Excl. CPU (microsec)58 55 -3 -5.2%
Incl. MemUse (bytes)8,032 9,240 1,208 15.0%
Incl. MemUse (bytes) per call 1,004 1,155 151 15.0%
Excl. MemUse (bytes)1,048 1,824 776 74.0%
Incl. PeakMemUse (bytes)2,744 1,768 -976 -35.6%
Incl. PeakMemUse (bytes) per call 343 221 -122 -35.6%
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% 48 0.4% 49 0.3% 1,208 0.8% -976 -0.1%
Exclusive Metrics Diff for Current Function-5 -10.4% -3 -6.1% 776 64.2% 0 0.0%
Parent functions
_drupal_log_error2 N/A% 269 560.4% 272 555.1% 4,224 349.7% 0 0.0%
t-2 N/A% -221 -460.4% -223 -455.1% -3,016 -249.7% -976 -100.0%
Child function
Drupal\Component\Utility\String::format0 N/A% 53 110.4% 52 106.1% 432 35.8% -976 -100.0%