Diff Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum

Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksumRun #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)17 -17 -100.0%
Incl. Wall Time (microsec) per call 17 N/A -17 -100.0%
Excl. Wall Time (microsec)4 -4 -100.0%
Incl. MemUse (bytes)1,904 -1,904 -100.0%
Incl. MemUse (bytes) per call 1,904 N/A -1,904 -100.0%
Excl. MemUse (bytes)1,128 -1,128 -100.0%
Incl. PeakMemUse (bytes)136 -136 -100.0%
Incl. PeakMemUse (bytes) per call 136 N/A -136 -100.0%
Excl. PeakMemUse (bytes)136 -136 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum [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\DatabaseCacheTagsChecksum::getCurrentChecksum-1 -50.0% -17 -0.1% -1,904 -0.3% -136 -0.0%
Exclusive Metrics Diff for Current Function-4 -23.5% -1,128 -59.2% -136 -100.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet-1 -100.0% -17 -100.0% -1,904 -100.0% -136 -100.0%
Child function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum-1 -100.0% -13 -76.5% -776 -40.8% 0 0.0%