Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@5

drupal_render@5Run #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls37 43 6 16.2%
Incl. Wall Time (microsec)43,966 42,599 -1,367 -3.1%
Incl. Wall Time (microsec) per call 1,188 991 -198 -16.6%
Excl. Wall Time (microsec)1,044 1,236 192 18.4%
Incl. CPU (microsecs)41,289 39,844 -1,445 -3.5%
Incl. CPU (microsecs) per call 1,116 927 -189 -17.0%
Excl. CPU (microsec)934 1,137 203 21.7%
Incl. MemUse (bytes)324,372 313,196 -11,176 -3.4%
Incl. MemUse (bytes) per call 8,767 7,284 -1,483 -16.9%
Excl. MemUse (bytes)36,800 35,136 -1,664 -4.5%
Incl. PeakMemUse (bytes)429,872 435,984 6,112 1.4%
Incl. PeakMemUse (bytes) per call 11,618 10,139 -1,479 -12.7%
Excl. PeakMemUse (bytes)59,256 62,028 2,772 4.7%

Parent/Child Regression/Improvement report for drupal_render@5 [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@56 15.0% -1,367 -29.7% -1,445 -38.3% -11,176 -11.9% 6,112 6.3%
Exclusive Metrics Diff for Current Function192 14.0% 203 14.0% -1,664 -14.9% 2,772 45.4%
Parent functions
drupal_render@4-1 -16.7% -4,507 -329.7% -4,600 -318.3% -21,756 -194.7% -18,684 -305.7%
drupal_render_children@16 100.0% 2,935 214.7% 2,940 203.5% 10,284 92.0% 18,480 302.4%
render@11 16.7% 243 17.8% 250 17.3% 288 2.6% 6,076 99.4%
drupal_render_children0 0.0% -38 -2.8% -35 -2.4% 8 0.1% 240 3.9%
Child functions
_theme@2-2 -5.9% -4,425 -323.7% -4,429 -306.5% -19,204 -171.8% -24,208 -396.1%
_theme@36 17.6% 2,130 155.8% 2,133 147.6% 4,656 41.7% 13,816 226.0%
drupal_render@60 0.0% 260 19.0% 258 17.9% 512 4.6% 928 15.2%
drupal_render_cache_set5 14.7% 162 11.9% 165 11.4% 0 0.0% 0 0.0%
drupal_process_attached1 2.9% 161 11.8% 140 9.7% 96 0.9% 5,300 86.7%
Drupal\Core\Render\Element::children5 14.7% -136 -9.9% -139 -9.6% -340 -3.0% 0 0.0%
drupal_render_collect_cache_tags5 14.7% 120 8.8% 124 8.6% 380 3.4% 96 1.6%
call_user_func4 11.8% 120 8.8% 123 8.5% 4,008 35.9% 7,244 118.5%
drupal_render_collect_post_render_cache5 14.7% 111 8.1% 114 7.9% 380 3.4% 144 2.4%
_theme@10 0.0% -62 -4.5% -140 -9.7% 0 0.0% 20 0.3%
call_user_func@10 0.0% -10 -0.7% -9 -0.6% 0 0.0% 0 0.0%
drupal_render_cache_get0 0.0% 5 0.4% 5 0.3% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache5 14.7% 5 0.4% 5 0.3% 0 0.0% 0 0.0%
is_string0 0.0% 0 0.0% 2 0.1% 0 0.0% 0 0.0%