Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for filter_xss

filter_xssRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls4 5 1 25.0%
Incl. Wall Time (microsec)625 758 133 21.3%
Incl. Wall Time (microsec) per call 156 152 -5 -3.0%
Excl. Wall Time (microsec)181 216 35 19.3%
Incl. CPU (microsecs)632 763 131 20.7%
Incl. CPU (microsecs) per call 158 153 -5 -3.4%
Excl. CPU (microsec)132 159 27 20.5%
Incl. MemUse (bytes)23,056 23,152 96 0.4%
Incl. MemUse (bytes) per call 5,764 4,630 -1,134 -19.7%
Excl. MemUse (bytes)-1,040 -1,888 -848 -81.5%
Incl. PeakMemUse (bytes)67,232 80,616 13,384 19.9%
Incl. PeakMemUse (bytes) per call 16,808 16,123 -685 -4.1%
Excl. PeakMemUse (bytes)792 792 0 0.0%

Parent/Child Regression/Improvement report for filter_xss [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
filter_xss1 9.1% 133 16.7% 131 8.6% 96 0.0% 13,384 0.8%
Exclusive Metrics Diff for Current Function35 26.3% 27 20.6% -848 -883.3% 0 0.0%
Parent function
filter_xss_admin1 100.0% 133 100.0% 131 100.0% 96 100.0% 13,384 100.0%
Child functions
_filter_xss_split1 10.0% 56 42.1% 62 47.3% 0 0.0% 13,136 98.1%
drupal_validate_utf81 10.0% 21 15.8% 23 17.6% 48 50.0% 248 1.9%
preg_replace4 40.0% 11 8.3% 8 6.1% 512 533.3% 0 0.0%
preg_replace_callback1 10.0% 7 5.3% 7 5.3% 128 133.3% 0 0.0%
str_replace2 20.0% 5 3.8% 9 6.9% 224 233.3% 0 0.0%
chr1 10.0% -2 -1.5% -5 -3.8% 32 33.3% 0 0.0%