Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for book_export_traverse@1

book_export_traverse@1Run #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)99,692 101,034 1,342 1.3%
Incl. Wall Time (microsec) per call 99,692 101,034 1,342 1.3%
Excl. Wall Time (microsec)113 116 3 2.7%
Incl. CPU (microsecs)83,427 85,932 2,505 3.0%
Incl. CPU (microsecs) per call 83,427 85,932 2,505 3.0%
Excl. CPU (microsec)94 103 9 9.6%
Incl. MemUse (bytes)1,953,312 2,329,656 376,344 19.3%
Incl. MemUse (bytes) per call 1,953,312 2,329,656 376,344 19.3%
Excl. MemUse (bytes)-4,072 -5,000 -928 -22.8%
Incl. PeakMemUse (bytes)1,975,616 2,343,096 367,480 18.6%
Incl. PeakMemUse (bytes) per call 1,975,616 2,343,096 367,480 18.6%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for book_export_traverse@1 [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@10 N/A% 1,342 42.6% 2,505 58.0% 376,344 87.7% 367,480 86.2%
Exclusive Metrics Diff for Current Function3 0.2% 9 0.4% -928 -0.2% 0 0.0%
Parent function
book_export_traverse0 N/A% 1,342 100.0% 2,505 100.0% 376,344 100.0% 367,480 100.0%
Child functions
call_user_func@10 N/A% 2,588 192.8% 2,457 98.1% 377,248 100.2% 351,144 95.6%
node_load0 N/A% -1,002 -74.7% -67 -2.7% 8 0.0% 24,416 6.6%
book_export_traverse@20 N/A% -247 -18.4% 106 4.2% 16 0.0% -8,080 -2.2%