GlobalSettingsMaxParallelConversions Property

Gets or sets the maximum number of HTML pages loaded in the rendering engine at the same time. Every load counts, the HTML templates of headers and footers included. The loads above the limit wait for a free slot. A value of 0 allows an unlimited number of concurrent conversions. If not explicitly set by the application, the default is the number of logical processors of the system, kept within a minimum and a maximum, which is the value that gives the highest throughput. Above it the loads contend for the same cores and the throughput falls. A value equal to the number of physical cores gives close to the same throughput with a lower latency per conversion. This property must be set before the first HTML conversion occurs. Changes made afterward will have no effect until the application is restarted.

public static int MaxParallelConversions { get; set; }