Diff Report
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e157d33da83: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #54e1529b7f3e4Run #54e157d33da83DiffDiff%
Number of Function Calls4,685 4,685 0 0.0%
Incl. Wall Time (microsec)70,395 69,668 -727 -1.0%
Incl. Wall Time (microsec) per call 15 15 -0 -1.0%
Excl. Wall Time (microsec)40,170 40,102 -68 -0.2%
Incl. MemUse (bytes)3,172,888 3,172,920 32 0.0%
Incl. MemUse (bytes) per call 677 677 0 0.0%
Excl. MemUse (bytes)-9,840,624 -9,840,432 192 0.0%
Incl. PeakMemUse (bytes)16,096 16,144 48 0.3%
Incl. PeakMemUse (bytes) per call 3 3 0 0.3%
Excl. PeakMemUse (bytes)6,136 6,136 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\Cache::mergeTags [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\Cache::mergeTags0 N/A% -727 -0.9% 32 0.0% 48 0.0%
Exclusive Metrics Diff for Current Function-68 -9.4% 192 600.0% 0 0.0%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% -711 -97.8% -48 -150.0% 0 0.0%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% -34 -4.7% 80 250.0% 48 100.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 22 3.0% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% -4 -0.6% 0 0.0% 0 0.0%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::validateTags0 N/A% -615 -84.6% 0 0.0% 0 0.0%
array_unique0 N/A% -39 -5.4% -48 -150.0% 0 0.0%
func_get_args0 N/A% -12 -1.7% -16 -50.0% 48 100.0%
sort0 N/A% 9 1.2% 0 0.0% 0 0.0%
array_merge0 N/A% -2 -0.3% -96 -300.0% 0 0.0%