Diff Report
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@3

drupal_render@3Run #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls64 36 -28 -43.8%
Incl. Wall Time (microsec)17,926 28,985 11,059 61.7%
Incl. Wall Time (microsec) per call 280 805 525 187.5%
Excl. Wall Time (microsec)487 453 -34 -7.0%
Incl. CPU (microsecs)17,685 28,723 11,038 62.4%
Incl. CPU (microsecs) per call 276 798 522 188.7%
Excl. CPU (microsec)429 381 -48 -11.2%
Incl. MemUse (bytes)776,752 814,480 37,728 4.9%
Incl. MemUse (bytes) per call 12,137 22,624 10,488 86.4%
Excl. MemUse (bytes)128,168 96,144 -32,024 -25.0%
Incl. PeakMemUse (bytes)763,992 810,896 46,904 6.1%
Incl. PeakMemUse (bytes) per call 11,937 22,525 10,588 88.7%
Excl. PeakMemUse (bytes)65,272 74,064 8,792 13.5%

Parent/Child Regression/Improvement report for drupal_render@3 [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@3-28 -77.8% 11,059 607.0% 11,038 599.9% 37,728 43.0% 46,904 55.2%
Exclusive Metrics Diff for Current Function-34 -0.3% -48 -0.4% -32,024 -84.9% 8,792 18.7%
Parent functions
template_preprocess_forum_submitted25 89.3% 19,742 178.5% 19,665 178.2% 110,888 293.9% 94,696 201.9%
drupal_render@2-50 -178.6% -9,193 -83.1% -9,130 -82.7% -101,800 -269.8% -78,080 -166.5%
render@21 3.6% 4,023 36.4% 3,833 34.7% 333,664 884.4% 344,080 733.6%
theme_item_list-4 -14.3% -3,510 -31.7% -3,325 -30.1% -323,376 -857.1% -333,736 -711.5%
render@10 0.0% -3 -0.0% -3 -0.0% 18,352 48.6% 19,944 42.5%
drupal_get_js0 0.0% 0 0.0% -2 -0.0% 0 0.0% 0 0.0%
Child functions
theme@326 325.0% 23,416 211.7% 23,147 209.7% 427,824 1134.0% 436,320 930.2%
theme@2-25 -312.5% -8,721 -78.9% -8,638 -78.3% -45,096 -119.5% -78,080 -166.5%
drupal_render@4-3 -37.5% -3,503 -31.7% -3,324 -30.1% -308,424 -817.5% -320,264 -682.8%
Drupal\Core\Render\Element::children-28 -350.0% -109 -1.0% -129 -1.2% -4,552 -12.1% 384 0.8%
_drupal_render_process_post_render_cache22 275.0% 9 0.1% 25 0.2% 0 0.0% -248 -0.5%
call_user_func@10 0.0% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
is_string0 0.0% 0 0.0% 2 0.0% 0 0.0% 0 0.0%