Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls4,397 4,397 0 0.0%
Incl. Wall Time (microsec)116,131 102,853 -13,278 -11.4%
Incl. Wall Time (microsec) per call 26 23 -3 -11.4%
Excl. Wall Time (microsec)81,038 67,287 -13,751 -17.0%
Incl. CPU (microsecs)118,838 105,775 -13,063 -11.0%
Incl. CPU (microsecs) per call 27 24 -3 -11.0%
Excl. CPU (microsec)60,076 46,780 -13,296 -22.1%
Incl. MemUse (bytes)50,656 1,271,488 1,220,832 2410.0%
Incl. MemUse (bytes) per call 12 289 278 2410.0%
Excl. MemUse (bytes)-6,170,256 -4,949,592 1,220,664 19.8%
Incl. PeakMemUse (bytes)18,784 18,784 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)5,840 5,840 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\Cache::mergeTags0 N/A% -13,278 -394.1% -13,063 -167.3% 1,220,832 1172.8% 0 0.0%
Exclusive Metrics Diff for Current Function-13,751 -103.6% -13,296 -101.8% 1,220,664 100.0% 0 N/A%
Parent functions
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% -14,284 -107.6% -14,033 -107.4% 1,220,800 100.0% 0 N/A%
{closure}0 N/A% 1,543 11.6% 1,482 11.3% 0 0.0% 0 N/A%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% -400 -3.0% -433 -3.3% 16 0.0% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% -100 -0.8% -39 -0.3% 0 0.0% 0 N/A%
drupal_render@40 N/A% 40 0.3% 27 0.2% 0 0.0% 0 N/A%
Drupal\block\Entity\Block::getCacheTag0 N/A% -37 -0.3% -33 -0.3% 8 0.0% 0 N/A%
drupal_render0 N/A% -20 -0.2% -23 -0.2% 0 0.0% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -13 -0.1% -10 -0.1% 8 0.0% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -4 -0.0% -3 -0.0% 0 0.0% 0 N/A%
drupal_render@10 N/A% -3 -0.0% 2 0.0% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::validateTags0 N/A% 719 5.4% 670 5.1% 0 0.0% 0 N/A%
array_merge0 N/A% -136 -1.0% -188 -1.4% 56 0.0% 0 N/A%
array_unique0 N/A% -92 -0.7% -27 -0.2% 16 0.0% 0 N/A%
func_get_args0 N/A% -83 -0.6% -80 -0.6% 96 0.0% 0 N/A%
sort0 N/A% 65 0.5% -142 -1.1% 0 0.0% 0 N/A%