Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_validate_utf8

drupal_validate_utf8Run #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 8 8 N/A%
Incl. Wall Time (microsec) 88 88 N/A%
Incl. Wall Time (microsec) per call N/A 11 11 N/A%
Excl. Wall Time (microsec) 53 53 N/A%
Incl. CPU (microsecs) 94 94 N/A%
Incl. CPU (microsecs) per call N/A 12 12 N/A%
Excl. CPU (microsec) 47 47 N/A%
Incl. MemUse (bytes) 3,312 3,312 N/A%
Incl. MemUse (bytes) per call N/A 414 414 N/A%
Excl. MemUse (bytes) 1,768 1,768 N/A%
Incl. PeakMemUse (bytes) 3,208 3,208 N/A%
Incl. PeakMemUse (bytes) per call N/A 401 401 N/A%
Excl. PeakMemUse (bytes) 1,736 1,736 N/A%

Parent/Child Regression/Improvement report for drupal_validate_utf8 [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_validate_utf88 25.0% 88 0.0% 94 0.0% 3,312 0.0% 3,208 0.0%
Exclusive Metrics Diff for Current Function53 60.2% 47 50.0% 1,768 53.4% 1,736 54.1%
Parent function
filter_xss8 100.0% 88 100.0% 94 100.0% 3,312 100.0% 3,208 100.0%
Child functions
preg_match7 46.7% 23 26.1% 25 26.6% 776 23.4% 904 28.2%
strlen8 53.3% 12 13.6% 22 23.4% 768 23.2% 568 17.7%