Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls2 10 8 400.0%
Incl. Wall Time (microsec)38 125 87 228.9%
Incl. Wall Time (microsec) per call 19 13 -7 -34.2%
Excl. Wall Time (microsec)27 86 59 218.5%
Incl. CPU (microsecs)40 136 96 240.0%
Incl. CPU (microsecs) per call 20 14 -6 -32.0%
Excl. CPU (microsec)17 75 58 341.2%
Incl. MemUse (bytes)3,080 3,464 384 12.5%
Incl. MemUse (bytes) per call 1,540 346 -1,194 -77.5%
Excl. MemUse (bytes)1,464 1,848 384 26.2%
Incl. PeakMemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes) per call 1,312 262 -1,050 -80.0%
Excl. PeakMemUse (bytes)1,328 1,328 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::strlen [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::strlen8 33.3% 87 0.7% 96 0.7% 384 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function59 67.8% 58 60.4% 384 100.0% 0 N/A%
Parent function
drupal_strlen8 100.0% 87 100.0% 96 100.0% 384 100.0% 0 N/A%
Child functions
mb_strlen8 50.0% 14 16.1% 22 22.9% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus8 50.0% 14 16.1% 16 16.7% 0 0.0% 0 N/A%