Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@5

drupal_render@5Run #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls29 33 4 13.8%
Incl. Wall Time (microsec)39,290 39,394 104 0.3%
Incl. Wall Time (microsec) per call 1,355 1,194 -161 -11.9%
Excl. Wall Time (microsec)859 1,004 145 16.9%
Incl. CPU (microsecs)36,461 36,802 341 0.9%
Incl. CPU (microsecs) per call 1,257 1,115 -142 -11.3%
Excl. CPU (microsec)784 902 118 15.1%
Incl. MemUse (bytes)302,420 298,332 -4,088 -1.4%
Incl. MemUse (bytes) per call 10,428 9,040 -1,388 -13.3%
Excl. MemUse (bytes)35,376 30,060 -5,316 -15.0%
Incl. PeakMemUse (bytes)411,136 396,816 -14,320 -3.5%
Incl. PeakMemUse (bytes) per call 14,177 12,025 -2,152 -15.2%
Excl. PeakMemUse (bytes)50,112 48,736 -1,376 -2.7%

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@54 14.8% 104 6.2% 341 85.2% -4,088 -16.4% -14,320 -57.2%
Exclusive Metrics Diff for Current Function145 139.4% 118 34.6% -5,316 -130.0% -1,376 -9.6%
Parent functions
drupal_render_children5 125.0% 2,602 2501.9% 2,606 764.2% 11,744 287.3% 0 0.0%
render@1-1 -25.0% -2,534 -2436.5% -2,535 -743.4% -14,464 -353.8% -11,020 -77.0%
drupal_render@40 0.0% 36 34.6% 270 79.2% -1,368 -33.5% -3,300 -23.0%
Child functions
drupal_render@6-5 -21.7% -2,258 -2171.2% -2,256 -661.6% -6,676 -163.3% -8,544 -59.7%
_theme@24 17.4% 1,561 1501.0% 1,565 458.9% 1,776 43.4% -40 -0.3%
drupal_render_cache_set4 17.4% 146 140.4% 152 44.6% 0 0.0% 0 0.0%
call_user_func3 13.0% 126 121.2% 129 37.8% 4,108 100.5% 0 0.0%
drupal_render_collect_cache_tags4 17.4% 100 96.2% 104 30.5% 304 7.4% 0 0.0%
drupal_render_collect_post_render_cache4 17.4% 92 88.5% 95 27.9% 304 7.4% 0 0.0%
_theme@10 0.0% 88 84.6% 197 57.8% 20 0.5% -4,320 -30.2%
drupal_process_attached1 4.3% 81 77.9% 215 63.0% 1,212 29.6% 0 0.0%
Drupal\Core\Render\Element::children3 13.0% 22 21.2% 16 4.7% -268 -6.6% -40 -0.3%
_drupal_render_process_post_render_cache4 17.4% 4 3.8% 9 2.6% 448 11.0% 0 0.0%
call_user_func@10 0.0% -3 -2.9% -4 -1.2% 0 0.0% 0 0.0%
drupal_render_cache_get0 0.0% -1 -1.0% -2 -0.6% 0 0.0% 0 0.0%
is_string1 4.3% 1 1.0% 3 0.9% 0 0.0% 0 0.0%