Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls268 267 -1 -0.4%
Incl. Wall Time (microsec)3,796 3,814 18 0.5%
Incl. Wall Time (microsec) per call 14 14 0 0.9%
Excl. Wall Time (microsec)996 982 -14 -1.4%
Incl. CPU (microsecs)4,019 4,040 21 0.5%
Incl. CPU (microsecs) per call 15 15 0 0.9%
Excl. CPU (microsec)964 980 16 1.7%
Incl. MemUse (bytes)68,152 68,040 -112 -0.2%
Incl. MemUse (bytes) per call 254 255 1 0.2%
Excl. MemUse (bytes)-920 -904 16 1.7%
Incl. PeakMemUse (bytes)4,192 27,416 23,224 554.0%
Incl. PeakMemUse (bytes) per call 16 103 87 556.5%
Excl. PeakMemUse (bytes)1,408 2,840 1,432 101.7%

Parent/Child Regression/Improvement report for drupal_render_collect_cache_tags [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_collect_cache_tags-1 -50.0% 18 1.2% 21 1.3% -112 -1.7% 23,224 216.3%
Exclusive Metrics Diff for Current Function-14 -77.8% 16 76.2% 16 14.3% 1,432 6.2%
Parent functions
drupal_render@3-151 -15100.0% -997 -5538.9% -1,117 -5319.0% -20,536 -18335.7% 0 0.0%
drupal_render@2150 15000.0% 994 5522.2% 1,117 5319.0% 20,424 18235.7% 0 0.0%
drupal_render0 0.0% 18 100.0% 20 95.2% 0 0.0% 22,992 99.0%
drupal_render@50 0.0% 2 11.1% 2 9.5% 0 0.0% 0 0.0%
drupal_render@10 0.0% 1 5.6% -1 -4.8% 0 0.0% 232 1.0%
Child functions
drupal_render_collect_cache_tags@10 0.0% 26 144.4% 19 90.5% 8 7.1% 21,032 90.6%
Drupal\Core\Render\Element::children-1 -100.0% 6 33.3% -17 -81.0% -136 -121.4% 760 3.3%
is_array0 0.0% 0 0.0% 3 14.3% 0 0.0% 0 0.0%