Diff Report
Run #55919d1190958: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::normalizeCid

Drupal\Core\Cache\DatabaseBackend::normalizeCidRun #55919d1190958Run #55919cdb0fed9DiffDiff%
Number of Function Calls52 55 3 5.8%
Incl. Wall Time (microsec)224 233 9 4.0%
Incl. Wall Time (microsec) per call 4 4 -0 -1.7%
Excl. Wall Time (microsec)95 105 10 10.5%
Incl. MemUse (bytes)2,592 2,592 0 0.0%
Incl. MemUse (bytes) per call 50 47 -3 -5.5%
Excl. MemUse (bytes)1,272 1,272 0 0.0%
Incl. PeakMemUse (bytes)5,832 5,848 16 0.3%
Incl. PeakMemUse (bytes) per call 112 106 -6 -5.2%
Excl. PeakMemUse (bytes)1,936 2,080 144 7.4%

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% 9 0.1% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function10 111.1% 0 N/A% 144 900.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple3 100.0% 9 100.0% 0 N/A% 16 100.0%
Child functions
mb_check_encoding3 50.0% -1 -11.1% 0 N/A% -128 -800.0%
strlen3 50.0% 0 0.0% 0 N/A% 0 0.0%