Diff Report
Run #5659177493c27: 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 #5659177493c27Run #5659123816918DiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)53,757 54,147 390 0.7%
Incl. Wall Time (microsec) per call 707 712 5 0.7%
Excl. Wall Time (microsec)34,752 34,941 189 0.5%
Incl. MemUse (bytes)222,984 222,984 0 0.0%
Incl. MemUse (bytes) per call 2,934 2,934 0 0.0%
Excl. MemUse (bytes)-3,313,272 -3,313,208 64 0.0%
Incl. PeakMemUse (bytes)1,472 2,856 1,384 94.0%
Incl. PeakMemUse (bytes) per call 19 38 18 94.0%
Excl. PeakMemUse (bytes)1,472 2,856 1,384 94.0%

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% 390 4.4% 0 0.0% 1,384 8.4%
Exclusive Metrics Diff for Current Function189 48.5% 64 N/A% 1,384 100.0%
Parent function
_drupal_log_error0 N/A% 390 100.0% 0 N/A% 1,384 100.0%
Child functions
Drupal\Component\Utility\Xss::filter0 N/A% 137 35.1% -32 N/A% 0 0.0%
is_scalar0 N/A% 23 5.9% 0 N/A% 0 0.0%
ucfirst0 N/A% 18 4.6% 0 N/A% 0 0.0%
implode0 N/A% 16 4.1% -32 N/A% 0 0.0%
gettype0 N/A% 4 1.0% 0 N/A% 0 0.0%
is_string0 N/A% 3 0.8% 0 N/A% 0 0.0%