Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::normalizeCid

Drupal\Core\Cache\DatabaseBackend::normalizeCidRun #557c2635273b3Run #557c27da9db93DiffDiff%
Number of Function Calls181 184 3 1.7%
Incl. Wall Time (microsec)1,128 1,097 -31 -2.7%
Incl. Wall Time (microsec) per call 6 6 -0 -4.3%
Excl. Wall Time (microsec)579 541 -38 -6.6%
Incl. MemUse (bytes)2,592 3,280 688 26.5%
Incl. MemUse (bytes) per call 14 18 4 24.5%
Excl. MemUse (bytes)1,272 1,960 688 54.1%
Incl. PeakMemUse (bytes)12,896 13,160 264 2.0%
Incl. PeakMemUse (bytes) per call 71 72 0 0.4%
Excl. PeakMemUse (bytes)3,280 3,280 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::normalizeCid [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\DatabaseBackend::normalizeCid3 33.3% -31 -0.1% 688 0.1% 264 0.1%
Exclusive Metrics Diff for Current Function-38 -122.6% 688 100.0% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple2 66.7% -37 -119.4% 0 0.0% 264 100.0%
Drupal\Core\Cache\DatabaseBackend::doSet1 33.3% 6 19.4% 688 100.0% 0 0.0%
Child functions
strlen3 50.0% 0 0.0% 0 0.0% 0 0.0%
mb_check_encoding3 50.0% 7 22.6% 0 0.0% 264 100.0%