Diff Report
Run #519fe4bc90ab9: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fe53eaaaf2: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for drupal_substr

drupal_substrRun #519fe4bc90ab9Run #519fe53eaaaf2DiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)416 422 6 1.4%
Incl. Wall Time (microsec) per call 12 12 0 1.4%
Excl. Wall Time (microsec)107 110 3 2.8%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,056 7,056 0 0.0%
Incl. MemUse (bytes) per call 202 202 0 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)3,760 3,760 0 0.0%
Incl. PeakMemUse (bytes) per call 107 107 0 0.0%
Excl. PeakMemUse (bytes)1,032 1,032 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% 6 0.4% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 50.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
file_create_url0 N/A% 6 100.0% 0 N/A% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::substr0 N/A% 3 50.0% 0 N/A% 0 N/A% 0 N/A%