Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)130 97 -33 -25.4%
Incl. Wall Time (microsec) per call 65 49 -17 -25.4%
Excl. Wall Time (microsec)28 22 -6 -21.4%
Incl. CPU (microsecs)133 102 -31 -23.3%
Incl. CPU (microsecs) per call 67 51 -16 -23.3%
Excl. CPU (microsec)24 22 -2 -8.3%
Incl. MemUse (bytes)4,392 4,392 0 0.0%
Incl. MemUse (bytes) per call 2,196 2,196 0 0.0%
Excl. MemUse (bytes)1,576 1,576 0 0.0%
Incl. PeakMemUse (bytes)68,984 64,560 -4,424 -6.4%
Incl. PeakMemUse (bytes) per call 34,492 32,280 -2,212 -6.4%
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% -33 -0.1% -31 -0.1% 0 0.0% -4,424 -3.2%
Exclusive Metrics Diff for Current Function-6 -18.2% -2 -6.5% 0 N/A% 0 0.0%
Parent function
image_style_path_token0 N/A% -33 -100.0% -31 -100.0% 0 N/A% -4,424 -100.0%
Child functions
strtr0 N/A% -27 -81.8% -27 -87.1% 0 N/A% -4,424 -100.0%
base64_encode0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
hash_hmac0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%