Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_strlen

drupal_strlenRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)77 87 10 13.0%
Incl. Wall Time (microsec) per call 9 10 1 13.0%
Excl. Wall Time (microsec)27 31 4 14.8%
Incl. CPU (microsecs)83 91 8 9.6%
Incl. CPU (microsecs) per call 9 10 1 9.6%
Excl. CPU (microsec)24 31 7 29.2%
Incl. MemUse (bytes)4,600 4,592 -8 -0.2%
Incl. MemUse (bytes) per call 511 510 -1 -0.2%
Excl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_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_strlen0 N/A% 10 2.7% 8 0.8% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 40.0% 7 87.5% 0 0.0% 0 N/A%
Parent function
_contextual_links_to_id0 N/A% 10 100.0% 8 100.0% -8 -100.0% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 6 60.0% 1 12.5% -8 -100.0% 0 N/A%