Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2459f810af: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for debug_backtrace

debug_backtraceRun #55f2450b58930Run #55f2459f810afDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)1,839 1,884 45 2.4%
Incl. Wall Time (microsec) per call 54 55 1 2.4%
Excl. Wall Time (microsec)1,839 1,884 45 2.4%
Incl. MemUse (bytes)2,628,992 2,629,016 24 0.0%
Incl. MemUse (bytes) per call 77,323 77,324 1 0.0%
Excl. MemUse (bytes)2,628,992 2,629,016 24 0.0%
Incl. PeakMemUse (bytes)141,120 142,672 1,552 1.1%
Incl. PeakMemUse (bytes) per call 4,151 4,196 46 1.1%
Excl. PeakMemUse (bytes)141,120 142,672 1,552 1.1%

Parent/Child Regression/Improvement report for debug_backtrace [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
debug_backtrace0 N/A% 45 0.5% 24 0.0% 1,552 1.5%
Exclusive Metrics Diff for Current Function45 100.0% 24 100.0% 1,552 100.0%
Parent function
_drupal_error_handler_real0 N/A% 45 100.0% 24 100.0% 1,552 100.0%