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

Drupal\Core\Utility\Error::formatBacktraceRun #5659123816918Run #565914310b034DiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)54,147 54,422 275 0.5%
Incl. Wall Time (microsec) per call 712 716 4 0.5%
Excl. Wall Time (microsec)34,941 34,978 37 0.1%
Incl. MemUse (bytes)222,984 223,024 40 0.0%
Incl. MemUse (bytes) per call 2,934 2,935 1 0.0%
Excl. MemUse (bytes)-3,313,208 -3,314,872 -1,664 -0.1%
Incl. PeakMemUse (bytes)2,856 2,944 88 3.1%
Incl. PeakMemUse (bytes) per call 38 39 1 3.1%
Excl. PeakMemUse (bytes)2,856 2,944 88 3.1%

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 Function37 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%