XHProf: Hierarchical Profiler Report

Run Report: Run #55ca0464a0922: XHProf Run (Namespace=drupal-perf-moshe)
Tip: Click a function name below to drill down.

Function Name	Calls	Calls%	Incl. Wall Time (microsec)	IWall%	Incl. MemUse (bytes)	IMemUse%	Incl. PeakMemUse (bytes)	IPeakMemUse%
*Current Function*
Drupal\Core\Cache\ChainedFastBackend::markAsOutdated	111	19.9%	178,739	3.8%	3,444	0.0%	10,056	0.0%
Exclusive Metrics for Current Function			1,773	1.0%	1,852	53.8%	48	0.5%
*Parent functions*
Drupal\Core\Cache\ChainedFastBackend::delete	48	43.2%	73,871	41.3%	412	12.0%	428	4.3%
Drupal\Core\Cache\ChainedFastBackend::invalidateTags	39	35.1%	65,947	36.9%	420	12.2%	9,488	94.4%
Drupal\Core\Cache\ChainedFastBackend::set	24	21.6%	38,921	21.8%	2,612	75.8%	140	1.4%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::set	111	25.0%	175,866	98.4%	408	11.8%	10,008	99.5%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp	111	25.0%	809	0.5%	428	12.4%	0	0.0%
round	111	25.0%	161	0.1%	376	10.9%	0	0.0%
microtime	111	25.0%	130	0.1%	380	11.0%	0	0.0%