Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum

Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksumRun #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 17 17 N/A%
Incl. Wall Time (microsec) per call N/A 17 17 N/A%
Excl. Wall Time (microsec) 4 4 N/A%
Incl. MemUse (bytes) 1,904 1,904 N/A%
Incl. MemUse (bytes) per call N/A 1,904 1,904 N/A%
Excl. MemUse (bytes) 1,128 1,128 N/A%
Incl. PeakMemUse (bytes) 136 136 N/A%
Incl. PeakMemUse (bytes) per call N/A 136 136 N/A%
Excl. PeakMemUse (bytes) 136 136 N/A%

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::getCurrentChecksum1 50.0% 17 0.1% 1,904 0.3% 136 0.0%
Exclusive Metrics Diff for Current Function4 23.5% 1,128 59.2% 136 100.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 17 100.0% 1,904 100.0% 136 100.0%
Child function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum1 100.0% 13 76.5% 776 40.8% 0 0.0%