Diff Report
Run #51f3c80c2ab79: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f3c666a1782: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\CacheCollector::updateCache

Drupal\Core\Cache\CacheCollector::updateCacheRun #51f3c80c2ab79Run #51f3c666a1782DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,763 2,750 -13 -0.5%
Incl. Wall Time (microsec) per call 2,763 2,750 -13 -0.5%
Excl. Wall Time (microsec)50 48 -2 -4.0%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 4,000 4,000 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)382,272 382,328 56 0.0%
Incl. MemUse (bytes) per call 382,272 382,328 56 0.0%
Excl. MemUse (bytes)-16,048 -16,048 0 0.0%
Incl. PeakMemUse (bytes)113,536 112,960 -576 -0.5%
Incl. PeakMemUse (bytes) per call 113,536 112,960 -576 -0.5%
Excl. PeakMemUse (bytes)216 216 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\CacheCollector::updateCache [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\CacheCollector::updateCache0 N/A% -13 -1.1% 0 N/A% 56 2.7% -576 -9.9%
Exclusive Metrics Diff for Current Function-2 -15.4% 0 N/A% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\CacheCollector::destruct0 N/A% -13 -100.0% 0 N/A% 56 100.0% -576 -100.0%
Child functions
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% 30 230.8% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -22 -169.2% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::set0 N/A% -10 -76.9% 0 N/A% 16 28.6% -576 -100.0%
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% -9 -69.2% 0 N/A% 40 71.4% 0 0.0%
array_merge0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%