Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for filter_xss

filter_xssRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls6 7 1 16.7%
Incl. Wall Time (microsec)1,508 3,304 1,796 119.1%
Incl. Wall Time (microsec) per call 251 472 221 87.8%
Excl. Wall Time (microsec)240 278 38 15.8%
Incl. CPU (microsecs)1,514 3,241 1,727 114.1%
Incl. CPU (microsecs) per call 252 463 211 83.5%
Excl. CPU (microsec)181 214 33 18.2%
Incl. MemUse (bytes)55,992 89,872 33,880 60.5%
Incl. MemUse (bytes) per call 9,332 12,839 3,507 37.6%
Excl. MemUse (bytes)-2,648 -10,624 -7,976 -301.2%
Incl. PeakMemUse (bytes)142,344 171,696 29,352 20.6%
Incl. PeakMemUse (bytes) per call 23,724 24,528 804 3.4%
Excl. PeakMemUse (bytes)40 0 -40 -100.0%

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% 1,796 31.9% 1,727 74.7% 33,880 16.8% 29,352 16.7%
Exclusive Metrics Diff for Current Function38 2.1% 33 1.9% -7,976 -23.5% -40 -0.1%
Parent function
filter_xss_admin1 100.0% 1,796 100.0% 1,727 100.0% 33,880 100.0% 29,352 100.0%
Child functions
preg_replace_callback1 10.0% 1,699 94.6% 1,631 94.4% 34,328 101.3% 27,824 94.8%
drupal_validate_utf81 10.0% 21 1.2% 23 1.3% 48 0.1% 16 0.1%
preg_replace4 40.0% 20 1.1% 14 0.8% 5,568 16.4% 0 0.0%
_filter_xss_split1 10.0% 14 0.8% 16 0.9% 0 0.0% 1,552 5.3%
str_replace2 20.0% 4 0.2% 12 0.7% 1,888 5.6% 0 0.0%
chr1 10.0% 0 0.0% -2 -0.1% 24 0.1% 0 0.0%