Diff Report
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Utility\Error::formatBacktrace

Drupal\Core\Utility\Error::formatBacktraceRun #565914310b034Run #5659123816918DiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)54,422 54,147 -275 -0.5%
Incl. Wall Time (microsec) per call 716 712 -4 -0.5%
Excl. Wall Time (microsec)34,978 34,941 -37 -0.1%
Incl. MemUse (bytes)223,024 222,984 -40 -0.0%
Incl. MemUse (bytes) per call 2,935 2,934 -1 -0.0%
Excl. MemUse (bytes)-3,314,872 -3,313,208 1,664 0.1%
Incl. PeakMemUse (bytes)2,944 2,856 -88 -3.0%
Incl. PeakMemUse (bytes) per call 39 38 -1 -3.0%
Excl. PeakMemUse (bytes)2,944 2,856 -88 -3.0%

Parent/Child Regression/Improvement report for Drupal\Core\Utility\Error::formatBacktrace [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Utility\Error::formatBacktrace0 N/A% -275 -20.1% -40 -1.9% -88 -3.3%
Exclusive Metrics Diff for Current Function-37 -13.5% 1,664 4160.0% -88 -100.0%
Parent function
_drupal_log_error0 N/A% -275 -100.0% -40 -100.0% -88 -100.0%
Child functions
Drupal\Component\Utility\Xss::filter0 N/A% -228 -82.9% -1,672 -4180.0% 0 0.0%
gettype0 N/A% -6 -2.2% 0 0.0% 0 0.0%
implode0 N/A% -3 -1.1% -32 -80.0% 0 0.0%
ucfirst0 N/A% -2 -0.7% 0 0.0% 0 0.0%
is_scalar0 N/A% 1 0.4% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0%