Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_link

drupal_pre_render_linkRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)2,078 2,097 19 0.9%
Incl. Wall Time (microsec) per call 208 210 2 0.9%
Excl. Wall Time (microsec)51 47 -4 -7.8%
Incl. CPU (microsecs)2,084 2,106 22 1.1%
Incl. CPU (microsecs) per call 208 211 2 1.1%
Excl. CPU (microsec)48 48 0 0.0%
Incl. MemUse (bytes)42,704 44,032 1,328 3.1%
Incl. MemUse (bytes) per call 4,270 4,403 133 3.1%
Excl. MemUse (bytes)15,568 15,808 240 1.5%
Incl. PeakMemUse (bytes)34,424 14,520 -19,904 -57.8%
Incl. PeakMemUse (bytes) per call 3,442 1,452 -1,990 -57.8%
Excl. PeakMemUse (bytes)1,712 2,112 400 23.4%

Parent/Child Regression/Improvement report for drupal_pre_render_link [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_pre_render_link0 N/A% 19 29.7% 22 12.4% 1,328 4.8% -19,904 -76.8%
Exclusive Metrics Diff for Current Function-4 -21.1% 0 0.0% 240 18.1% 400 2.0%
Parent functions
call_user_func@24 N/A% 1,226 6452.6% 1,229 5586.4% 19,232 1448.2% 0 0.0%
call_user_func@1-4 N/A% -1,212 -6378.9% -1,213 -5513.6% -17,904 -1348.2% -20,168 -101.3%
call_user_func0 N/A% 5 26.3% 6 27.3% 0 0.0% 264 1.3%
Child function
l0 N/A% 23 121.1% 22 100.0% 1,088 81.9% -20,304 -102.0%