Diff Report
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::truncate

Drupal\Component\Utility\Unicode::truncateRun #519eadc55e057Run #519ead70538d1DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,032 1,042 10 1.0%
Incl. Wall Time (microsec) per call 57 58 1 1.0%
Excl. Wall Time (microsec)263 260 -3 -1.1%
Incl. CPU (microsecs)1,049 1,056 7 0.7%
Incl. CPU (microsecs) per call 58 59 0 0.7%
Excl. CPU (microsec)215 206 -9 -4.2%
Incl. MemUse (bytes)13,812 13,812 0 0.0%
Incl. MemUse (bytes) per call 767 767 0 0.0%
Excl. MemUse (bytes)112 112 0 0.0%
Incl. PeakMemUse (bytes)22,960 22,960 0 0.0%
Incl. PeakMemUse (bytes) per call 1,276 1,276 0 0.0%
Excl. PeakMemUse (bytes)1,164 1,164 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::truncate [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
Drupal\Component\Utility\Unicode::truncate0 N/A% 10 0.8% 7 3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -30.0% -9 -128.6% 0 N/A% 0 N/A%
Parent function
truncate_utf80 N/A% 10 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::substr0 N/A% 6 60.0% 7 100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::strlen0 N/A% 6 60.0% 5 71.4% 0 N/A% 0 N/A%
max0 N/A% 1 10.0% 4 57.1% 0 N/A% 0 N/A%