Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)114 111 -3 -2.6%
Incl. Wall Time (microsec) per call 57 56 -2 -2.6%
Excl. Wall Time (microsec)31 31 0 0.0%
Incl. CPU (microsecs)117 114 -3 -2.6%
Incl. CPU (microsecs) per call 59 57 -2 -2.6%
Excl. CPU (microsec)24 22 -2 -8.3%
Incl. MemUse (bytes)4,384 4,384 0 0.0%
Incl. MemUse (bytes) per call 2,192 2,192 0 0.0%
Excl. MemUse (bytes)1,568 1,568 0 0.0%
Incl. PeakMemUse (bytes)54,984 54,984 0 0.0%
Incl. PeakMemUse (bytes) per call 27,492 27,492 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::hmacBase64 [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\Component\Utility\Crypt::hmacBase640 N/A% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -2 -66.7% 0 N/A% 0 N/A%
Parent function
drupal_get_token0 N/A% -3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -2 -66.7% -2 -66.7% 0 N/A% 0 N/A%
hash_hmac0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%