Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for mb_substr

mb_substrRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls6 12 6 100.0%
Incl. Wall Time (microsec)24 33 9 37.5%
Incl. Wall Time (microsec) per call 4 3 -1 -31.2%
Excl. Wall Time (microsec)24 33 9 37.5%
Incl. CPU (microsecs)30 50 20 66.7%
Incl. CPU (microsecs) per call 5 4 -1 -16.7%
Excl. CPU (microsec)30 50 20 66.7%
Incl. MemUse (bytes)984 1,176 192 19.5%
Incl. MemUse (bytes) per call 164 98 -66 -40.2%
Excl. MemUse (bytes)984 1,176 192 19.5%
Incl. PeakMemUse (bytes)792 792 0 0.0%
Incl. PeakMemUse (bytes) per call 132 66 -66 -50.0%
Excl. PeakMemUse (bytes)792 792 0 0.0%

Parent/Child Regression/Improvement report for mb_substr [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
mb_substr6 100.0% 9 1.1% 20 1.3% 192 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 100.0% 20 100.0% 192 100.0% 0 N/A%
Parent function
Drupal\Component\Utility\Unicode::substr6 100.0% 9 100.0% 20 100.0% 192 100.0% 0 N/A%