Diff Report
Run #51a14d7a98950: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14c32c53db: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_substr

drupal_substrRun #51a14d7a98950Run #51a14c32c53dbDiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)3,544 3,535 -9 -0.3%
Incl. Wall Time (microsec) per call 51 51 -0 -0.3%
Excl. Wall Time (microsec)473 484 11 2.3%
Incl. CPU (microsecs)4,001 12,001 8,000 200.0%
Incl. CPU (microsecs) per call 57 171 114 200.0%
Excl. CPU (microsec)0 8,001 8,001 N/A%
Incl. MemUse (bytes)8,116 8,116 0 0.0%
Incl. MemUse (bytes) per call 116 116 0 0.0%
Excl. MemUse (bytes)796 796 0 0.0%
Incl. PeakMemUse (bytes)3,036 3,036 0 0.0%
Incl. PeakMemUse (bytes) per call 43 43 0 0.0%
Excl. PeakMemUse (bytes)796 796 0 0.0%

Parent/Child Regression/Improvement report for drupal_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
drupal_substr0 N/A% -9 -0.1% 8,000 66.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 122.2% 8,001 100.0% 0 N/A% 0 N/A%
Parent function
file_create_url0 N/A% -9 -100.0% 8,000 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::substr0 N/A% -20 -222.2% -1 -0.0% 0 N/A% 0 N/A%