Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)80,423 80,268 -155 -0.2%
Incl. Wall Time (microsec) per call 4,468 4,459 -9 -0.2%
Excl. Wall Time (microsec)358 366 8 2.2%
Incl. CPU (microsecs)76,316 76,158 -158 -0.2%
Incl. CPU (microsecs) per call 4,240 4,231 -9 -0.2%
Excl. CPU (microsec)288 284 -4 -1.4%
Incl. MemUse (bytes)3,783,016 3,814,016 31,000 0.8%
Incl. MemUse (bytes) per call 210,168 211,890 1,722 0.8%
Excl. MemUse (bytes)50,064 51,656 1,592 3.2%
Incl. PeakMemUse (bytes)3,867,960 3,939,144 71,184 1.8%
Incl. PeakMemUse (bytes) per call 214,887 218,841 3,955 1.8%
Excl. PeakMemUse (bytes)28,536 28,336 -200 -0.7%

Parent/Child Regression/Improvement report for drupal_render@1 [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@10 N/A% -155 -242.2% -158 -88.8% 31,000 112.5% 71,184 274.6%
Exclusive Metrics Diff for Current Function8 5.2% -4 -2.5% 1,592 5.1% -200 -0.3%
Parent functions
render0 N/A% -100 -64.5% -115 -72.8% -2,000 -6.5% -3,720 -5.2%
drupal_render0 N/A% -61 -39.4% -55 -34.8% 35,040 113.0% 73,552 103.3%
drupal_get_css0 N/A% 4 2.6% 9 5.7% 0 0.0% 856 1.2%
drupal_add_feed0 N/A% 2 1.3% 4 2.5% 32 0.1% 176 0.2%
drupal_get_js0 N/A% -1 -0.6% -1 -0.6% 0 0.0% 320 0.4%
template_preprocess_html0 N/A% 1 0.6% 1 0.6% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% -1 -0.6% -2,072 -6.7% 0 0.0%
Child functions
call_user_func@10 N/A% -2,410 -1554.8% -2,395 -1515.8% -32,600 -105.2% -30,864 -43.4%
theme0 N/A% 2,339 1509.0% 2,338 1479.7% 66,304 213.9% 105,728 148.5%
drupal_render@20 N/A% -73 -47.1% -85 -53.8% -2,168 -7.0% -224 -0.3%
theme@10 N/A% -23 -14.8% -25 -15.8% -2,144 -6.9% -3,432 -4.8%
_drupal_render_process_post_render_cache0 N/A% 4 2.6% 0 0.0% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% 3 1.9% 6 3.8% 32 0.1% 176 0.2%
Drupal\Core\Render\Element::children0 N/A% -3 -1.9% 2 1.3% 24 0.1% 0 0.0%
element_info0 N/A% -1 -0.6% 3 1.9% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 1 0.6% 1 0.6% -40 -0.1% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%