Diff Report
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #51ad06ef28a53Run #51ad0610ca11aDiffDiff%
Number of Function Calls21 22 1 4.8%
Incl. Wall Time (microsec)86,734 85,574 -1,160 -1.3%
Incl. Wall Time (microsec) per call 4,130 3,890 -240 -5.8%
Excl. Wall Time (microsec)337 356 19 5.6%
Incl. CPU (microsecs)85,776 84,467 -1,309 -1.5%
Incl. CPU (microsecs) per call 4,085 3,839 -245 -6.0%
Excl. CPU (microsec)285 297 12 4.2%
Incl. MemUse (bytes)1,198,984 1,141,920 -57,064 -4.8%
Incl. MemUse (bytes) per call 57,094 51,905 -5,189 -9.1%
Excl. MemUse (bytes)39,720 41,160 1,440 3.6%
Incl. PeakMemUse (bytes)1,365,576 1,250,128 -115,448 -8.5%
Incl. PeakMemUse (bytes) per call 65,027 56,824 -8,203 -12.6%
Excl. PeakMemUse (bytes)1,416 968 -448 -31.6%

Parent/Child Regression/Improvement report for drupal_render@4 [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_render@41 16.7% -1,160 -21.6% -1,309 -33.2% -57,064 -34.6% -115,448 -69.4%
Exclusive Metrics Diff for Current Function19 1.6% 12 0.9% 1,440 2.5% -448 -0.4%
Parent functions
render-6 -600.0% -1,722 -148.4% -1,725 -131.8% -17,816 -31.2% -6,440 -5.6%
theme_toolbar_item6 600.0% 1,688 145.5% 1,693 129.3% 18,736 32.8% 0 0.0%
drupal_render@31 100.0% -1,126 -97.1% -1,277 -97.6% -57,984 -101.6% -109,008 -94.4%
Child functions
drupal_render@5-1 -20.0% -984 -84.8% -980 -74.9% -14,720 -25.8% -56,832 -49.2%
theme@20 0.0% -381 -32.8% -534 -40.8% -49,296 -86.4% -52,176 -45.2%
call_user_func2 40.0% 162 14.0% 162 12.4% 4,040 7.1% 0 0.0%
drupal_process_attached1 20.0% 40 3.4% 43 3.3% 2,288 4.0% 0 0.0%
call_user_func@10 0.0% -12 -1.0% -13 -1.0% -624 -1.1% -5,992 -5.2%
element_children1 20.0% -3 -0.3% -2 -0.2% -176 -0.3% 0 0.0%
element_info2 40.0% -1 -0.1% 3 0.2% -16 -0.0% 0 0.0%