Diff Report
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad028f5e6a3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #51ad024086f90Run #51ad028f5e6a3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)205 193 -12 -5.9%
Incl. Wall Time (microsec) per call 103 97 -6 -5.9%
Excl. Wall Time (microsec)33 32 -1 -3.0%
Incl. CPU (microsecs)207 197 -10 -4.8%
Incl. CPU (microsecs) per call 104 99 -5 -4.8%
Excl. CPU (microsec)25 28 3 12.0%
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)108,048 108,048 0 0.0%
Incl. PeakMemUse (bytes) per call 54,024 54,024 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% -12 -2.6% -10 -4.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -8.3% 3 30.0% 0 N/A% 0 N/A%
Parent function
drupal_get_token0 N/A% -12 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -11 -91.7% -11 -110.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%
hash_hmac0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%