Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for filter_xss

filter_xssRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls6 7 1 16.7%
Incl. Wall Time (microsec)890 2,784 1,894 212.8%
Incl. Wall Time (microsec) per call 148 398 249 168.1%
Excl. Wall Time (microsec)245 281 36 14.7%
Incl. CPU (microsecs)895 2,722 1,827 204.1%
Incl. CPU (microsecs) per call 149 389 240 160.7%
Excl. CPU (microsec)173 213 40 23.1%
Incl. MemUse (bytes)23,232 57,112 33,880 145.8%
Incl. MemUse (bytes) per call 3,872 8,159 4,287 110.7%
Excl. MemUse (bytes)-2,672 -10,656 -7,984 -298.8%
Incl. PeakMemUse (bytes)101,856 122,824 20,968 20.6%
Incl. PeakMemUse (bytes) per call 16,976 17,546 570 3.4%
Excl. PeakMemUse (bytes)952 912 -40 -4.2%

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% 1,894 25.2% 1,827 34.3% 33,880 11.6% 20,968 7.8%
Exclusive Metrics Diff for Current Function36 1.9% 40 2.2% -7,984 -23.6% -40 -0.2%
Parent function
filter_xss_admin1 100.0% 1,894 100.0% 1,827 100.0% 33,880 100.0% 20,968 100.0%
Child functions
preg_replace_callback1 10.0% 1,735 91.6% 1,667 91.2% 34,328 101.3% 27,824 132.7%
_filter_xss_split1 10.0% 73 3.9% 76 4.2% 0 0.0% -6,816 -32.5%
drupal_validate_utf81 10.0% 23 1.2% 23 1.3% 48 0.1% 0 0.0%
preg_replace4 40.0% 22 1.2% 20 1.1% 5,568 16.4% 0 0.0%
str_replace2 20.0% 4 0.2% -2 -0.1% 1,888 5.6% 0 0.0%
chr1 10.0% 1 0.1% 3 0.2% 32 0.1% 0 0.0%