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_render@4

drupal_render@4Run #520840e157983Run #5208407650493DiffDiff%
Number of Function Calls114 43 -71 -62.3%
Incl. Wall Time (microsec)56,084 8,690 -47,394 -84.5%
Incl. Wall Time (microsec) per call 492 202 -290 -58.9%
Excl. Wall Time (microsec)2,554 427 -2,127 -83.3%
Incl. CPU (microsecs)56,176 8,715 -47,461 -84.5%
Incl. CPU (microsecs) per call 493 203 -290 -58.9%
Excl. CPU (microsec)2,180 382 -1,798 -82.5%
Incl. MemUse (bytes)846,096 361,616 -484,480 -57.3%
Incl. MemUse (bytes) per call 7,422 8,410 988 13.3%
Excl. MemUse (bytes)-42,400 51,352 93,752 221.1%
Incl. PeakMemUse (bytes)728,368 484,120 -244,248 -33.5%
Incl. PeakMemUse (bytes) per call 6,389 11,259 4,869 76.2%
Excl. PeakMemUse (bytes)44,208 42,720 -1,488 -3.4%

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@4-71 -12.7% -47,394 -20167.7% -47,461 -5308.8% -484,480 -1673.4% -244,248 -842.5%
Exclusive Metrics Diff for Current Function-2,127 -4.5% -1,798 -3.8% 93,752 19.4% -1,488 -0.6%
Parent functions
_theme_table_cell-97 -136.6% -41,951 -88.5% -42,028 -88.6% -440,808 -91.0% -239,504 -98.1%
drupal_render@326 36.6% -5,443 -11.5% -5,433 -11.4% -43,672 -9.0% -4,744 -1.9%
Child functions
theme@2-172 -35.1% -33,056 -69.7% -33,187 -69.9% -103,208 -21.3% -236,856 -97.0%
theme@1-11 -2.2% -3,695 -7.8% -3,700 -7.8% -15,272 -3.2% -34,000 -13.9%
drupal_process_attached-74 -15.1% -3,544 -7.5% -3,604 -7.6% -51,696 -10.7% 0 0.0%
call_user_func-51 -10.4% -2,660 -5.6% -2,693 -5.7% -200,160 -41.3% 0 0.0%
drupal_render@575 15.3% -1,447 -3.1% -1,421 -3.0% -13,968 -2.9% 29,120 11.9%
element_children-92 -18.8% -593 -1.3% -661 -1.4% 1,008 0.2% -424 -0.2%
drupal_process_states-73 -14.9% -227 -0.5% -285 -0.6% -194,936 -40.2% 0 0.0%
is_array-92 -18.8% -46 -0.1% -107 -0.2% 0 0.0% -600 -0.2%
element_info0 0.0% 1 0.0% -3 -0.0% 0 0.0% 0 0.0%
call_user_func@10 0.0% 0 0.0% -2 -0.0% 0 0.0% 0 0.0%