Diff Report
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_process_attached@1

drupal_process_attached@1Run #520840e157983Run #5208407650493DiffDiff%
Number of Function Calls8 5 -3 -37.5%
Incl. Wall Time (microsec)764 853 89 11.6%
Incl. Wall Time (microsec) per call 96 171 75 78.6%
Excl. Wall Time (microsec)136 90 -46 -33.8%
Incl. CPU (microsecs)772 859 87 11.3%
Incl. CPU (microsecs) per call 97 172 75 78.0%
Excl. CPU (microsec)111 71 -40 -36.0%
Incl. MemUse (bytes)71,128 75,216 4,088 5.7%
Incl. MemUse (bytes) per call 8,891 15,043 6,152 69.2%
Excl. MemUse (bytes)-2,752 -2,664 88 3.2%
Incl. PeakMemUse (bytes)9,176 31,432 22,256 242.5%
Incl. PeakMemUse (bytes) per call 1,147 6,286 5,139 448.1%
Excl. PeakMemUse (bytes)1,136 1,200 64 5.6%

Parent/Child Regression/Improvement report for drupal_process_attached@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
drupal_process_attached@1-3 -21.4% 89 37.9% 87 9.7% 4,088 14.1% 22,256 76.8%
Exclusive Metrics Diff for Current Function-46 -51.7% -40 -46.0% 88 2.2% 64 0.3%
Parent functions
drupal_add_library0 0.0% 257 288.8% 257 295.4% 26,232 641.7% 31,432 141.2%
drupal_add_library@1-3 -100.0% -168 -188.8% -170 -195.4% -22,144 -541.7% -9,176 -41.2%
Child functions
drupal_add_library@10 0.0% 256 287.6% 256 294.3% 23,032 563.4% 27,984 125.7%
call_user_func-3 -27.3% -63 -70.8% -64 -73.6% -9,632 -235.6% -1,056 -4.7%
drupal_add_library@2-2 -18.2% -55 -61.8% -60 -69.0% -9,400 -229.9% -4,608 -20.7%
is_array-3 -27.3% -3 -3.4% -5 -5.7% 0 0.0% -128 -0.6%
is_numeric-3 -27.3% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
call_user_func@10 0.0% 0 0.0% 1 1.1% 0 0.0% 0 0.0%