Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)46,842 51,325 4,483 9.6%
Incl. Wall Time (microsec) per call 1,338 1,466 128 9.6%
Excl. Wall Time (microsec)601 631 30 5.0%
Incl. CPU (microsecs)45,671 49,941 4,270 9.3%
Incl. CPU (microsecs) per call 1,305 1,427 122 9.3%
Excl. CPU (microsec)492 522 30 6.1%
Incl. MemUse (bytes)949,440 1,110,328 160,888 16.9%
Incl. MemUse (bytes) per call 27,127 31,724 4,597 16.9%
Excl. MemUse (bytes)71,624 105,864 34,240 47.8%
Incl. PeakMemUse (bytes)930,832 1,118,184 187,352 20.1%
Incl. PeakMemUse (bytes) per call 26,595 31,948 5,353 20.1%
Excl. PeakMemUse (bytes)38,352 63,600 25,248 65.8%

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@40 N/A% 4,483 104.6% 4,270 115.3% 160,888 150.1% 187,352 158.2%
Exclusive Metrics Diff for Current Function30 0.7% 30 0.7% 34,240 21.3% 25,248 13.5%
Parent functions
render@10 N/A% 4,460 99.5% 4,272 100.0% 115,104 71.5% 130,640 69.7%
drupal_render@30 N/A% 23 0.5% -2 -0.0% 45,784 28.5% 56,712 30.3%
Child functions
_theme@20 N/A% 4,226 94.3% 4,037 94.5% 103,328 64.2% 130,040 69.4%
drupal_render_cache_set0 N/A% 103 2.3% 103 2.4% 16 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% 55 1.2% 52 1.2% 0 0.0% 0 0.0%
drupal_render@50 N/A% 25 0.6% 8 0.2% 23,320 14.5% 32,064 17.1%
drupal_render_collect_cache_tags0 N/A% 25 0.6% 24 0.6% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% 21 0.5% 13 0.3% -16 -0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -2 -0.0% 4 0.1% 0 0.0% 0 0.0%
call_user_func@10 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
element_info0 N/A% -1 -0.0% -2 -0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%