Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_library_info

system_library_infoRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)256 296 40 15.6%
Incl. Wall Time (microsec) per call 256 296 40 15.6%
Excl. Wall Time (microsec)207 245 38 18.4%
Incl. CPU (microsecs)258 297 39 15.1%
Incl. CPU (microsecs) per call 258 297 39 15.1%
Excl. CPU (microsec)206 244 38 18.4%
Incl. MemUse (bytes)236,728 236,776 48 0.0%
Incl. MemUse (bytes) per call 236,728 236,776 48 0.0%
Excl. MemUse (bytes)228,088 228,104 16 0.0%
Incl. PeakMemUse (bytes)153,352 151,752 -1,600 -1.0%
Incl. PeakMemUse (bytes) per call 153,352 151,752 -1,600 -1.0%
Excl. PeakMemUse (bytes)148,544 147,248 -1,296 -0.9%

Parent/Child Regression/Improvement report for system_library_info [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
system_library_info0 N/A% 40 8.1% 39 18.4% 48 0.2% -1,600 -6.1%
Exclusive Metrics Diff for Current Function38 95.0% 38 97.4% 16 33.3% -1,296 -81.0%
Parent function
call_user_func_array@10 N/A% 40 100.0% 39 100.0% 48 100.0% -1,600 -100.0%
Child function
drupal_get_path0 N/A% 2 5.0% 1 2.6% 32 66.7% -304 -19.0%