I've profiled case and found out next hot paths:
get_Item: 54,56%
1. 30.30%
return this.parameters.FindIndex((Predicate<FbParameter>) (x =>
x.InternalParameterName.Equals(normalizedParameterName,
StringComparison.CurrentCultureIgnoreCase)));
Equals call
2. 21,51%
internal static string NormalizeParameterName(string parameterName)
{
if (string.IsNullOrEmpty(parameterName) || parameterName.StartsWith("@"))
return parameterName;
return string.Format("@{0}", (object) parameterName);
}
This method also can be optmized.
StartsWith -> parameterName[0] == '@'
string.Format -> string.Concat("@", parameterName)
On 26 August 2015 at 16:45, Jiří Činčura <j...@cincura.net> wrote:
>> Can you share profiler report?
>
> There's a test app attached to the ticket. It clearly shows the hot spot. I
> can share only times (from my machine).
>
> --
> Mgr. Jiří Činčura
> Independent IT Specialist
>
>
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