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

Drupal\Component\Utility\Unicode::truncateRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,050 1,124 74 7.0%
Incl. Wall Time (microsec) per call 58 62 4 7.0%
Excl. Wall Time (microsec)270 284 14 5.2%
Incl. CPU (microsecs)1,066 1,134 68 6.4%
Incl. CPU (microsecs) per call 59 63 4 6.4%
Excl. CPU (microsec)222 225 3 1.4%
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)22,984 22,960 -24 -0.1%
Incl. PeakMemUse (bytes) per call 1,277 1,276 -1 -0.1%
Excl. PeakMemUse (bytes)1,172 1,164 -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 Function14 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%