Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for book_export_traverse@2

book_export_traverse@2Run #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)23,818 24,065 247 1.0%
Incl. Wall Time (microsec) per call 11,909 12,033 124 1.0%
Excl. Wall Time (microsec)26 28 2 7.7%
Incl. CPU (microsecs)20,602 20,496 -106 -0.5%
Incl. CPU (microsecs) per call 10,301 10,248 -53 -0.5%
Excl. CPU (microsec)25 25 0 0.0%
Incl. MemUse (bytes)126,160 126,144 -16 -0.0%
Incl. MemUse (bytes) per call 63,080 63,072 -8 -0.0%
Excl. MemUse (bytes)40 304 264 660.0%
Incl. PeakMemUse (bytes)133,200 141,280 8,080 6.1%
Incl. PeakMemUse (bytes) per call 66,600 70,640 4,040 6.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for book_export_traverse@2 [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
book_export_traverse@20 N/A% 247 7.8% -106 -2.5% -16 -0.0% 8,080 1.9%
Exclusive Metrics Diff for Current Function2 0.8% 0 0.0% 264 1650.0% 0 0.0%
Parent function
book_export_traverse@10 N/A% 247 100.0% -106 -100.0% -16 -100.0% 8,080 100.0%
Child functions
node_load0 N/A% 290 117.4% 68 64.2% -8 -50.0% -744 -9.2%
call_user_func@10 N/A% -76 -30.8% -74 -69.8% -264 -1650.0% 5,168 64.0%
book_export_traverse@30 N/A% 31 12.6% -100 -94.3% -8 -50.0% 3,656 45.2%