Are there any NUMA-related optimizations that can be applied to applications that use epoll? How does epoll handle huge pages in the Linux kernel?

Aug 19, 2021 ... I also played with making another whole subclass that has it on by default, see this package https://github.com/dgilman/selector-epoll-exclusive ... Description · 1. The file descriptor that represents the read side of a pipe (rfd) is registered on the epoll instance. · 2. A pipe writer writes 2 kB of data ... Jun 17, 2023 ... epoll is a set of system calls that allows monitoring of multiple network sockets to see if I/O is possible on any of them. Similar APIs exist ... Mar 18, 2023 ... The chat server is actively accepting and forwarding messages from and to multiple clients concurrently without being blocked on any particular socket. Sep 20, 2021 ... Epoll wait sometimes misses signalfd signals ... I'm coding a simple app that has two threads; both use signalfd and epoll to wait on input ... Mar 5, 2014 ... Hi all, I'm running WildFly 8 on GNU/Linux, I had a look at running threads via jstack, I found two thread pools related with epoll, ... epoll — efficient method used on Linux 2.6+. The EPOLLRDHUP (Linux 2.6.17, glibc 2.8) and EPOLLEXCLUSIVE (Linux 4.5, glibc 2.24) flags are supported since 1.11. Aug 6, 2023 ... This module was initially written to detect EPOLLPRI events indicating that urgent data is available for reading. EPOLLPRI events are triggered ... Mar 1, 2017 ... I think it's just the timing and the tool that's giving you misleading data. Entities are definitely the most time consuming on most servers. Sep 1, 2014 ... epoll consists of a few system calls provided by the Linux kernel as an efficient way to perform I/O Multiplexing. Thanks to Linux's Virtual ...