Abstract: A system may comprise a group of processor cores configured to generate kernel-space threads in a kernel space and user-space threads in a user space of a Linux operating system. Each kernel-space thread may be executable by one of the processor cores to perform operations. For example, a kernel-space thread may receive a data packet transmitted from a client device via a network. The kernel-space thread may determine a particular communication channel assigned to a processor core that is executing the kernel-space thread. The kernel-space thread may determine if the data packet satisfies a condition based on information extracted from the data packet. In response to determining that the data packet does not satisfy the condition, the kernel-space thread may transmit data from the data packet via the particular communication channel to a user-space thread. The user-space thread may be configured to receive and process the data.