Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::truncate

Drupal\Component\Utility\Unicode::truncateRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,124 1,050 -74 -6.6%
Incl. Wall Time (microsec) per call 62 58 -4 -6.6%
Excl. Wall Time (microsec)284 270 -14 -4.9%
Incl. CPU (microsecs)1,134 1,066 -68 -6.0%
Incl. CPU (microsecs) per call 63 59 -4 -6.0%
Excl. CPU (microsec)225 222 -3 -1.3%
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 22,984 24 0.1%
Incl. PeakMemUse (bytes) per call 1,276 1,277 1 0.1%
Excl. PeakMemUse (bytes)1,164 1,172 8 0.7%

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% -74 -2.1% -68 -66.0% 0 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-14 -18.9% -3 -4.4% 0 N/A% 8 33.3%
Parent function
truncate_utf80 N/A% -74 -100.0% -68 -100.0% 0 N/A% 24 100.0%
Child functions
Drupal\Component\Utility\Unicode::substr0 N/A% -55 -74.3% -59 -86.8% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::strlen0 N/A% -8 -10.8% -15 -22.1% 0 N/A% 0 0.0%
max0 N/A% 3 4.1% 9 13.2% 0 N/A% 16 66.7%