How to find the socket buffer size of linux

by

If you want see your buffer size in terminal, you can take a look at:

  • /proc/sys/net/ipv4/tcp_rmem (for read)
  • /proc/sys/net/ipv4/tcp_wmem (for write)

They contain three numbers, which are minimum, default and maximum memory size values (in byte), respectively.

More Related Contents:

  1. Specifying UDP receive buffer size at runtime in Linux
  2. How do SO_REUSEADDR and SO_REUSEPORT differ?
  3. What is the meaning of SO_REUSEADDR (setsockopt option) – Linux? [duplicate]
  4. How many socket connections possible?
  5. Can I open a socket and pass it to another process in Linux
  6. IPC performance: Named Pipe vs Socket
  7. Linux and I/O completion ports?
  8. How to handle OpenSSL SSL_ERROR_WANT_READ / WANT_WRITE on non-blocking sockets
  9. ICMP sockets (linux)
  10. Simple Socket Server in Bash?
  11. When should I use TCP_NODELAY and when TCP_CORK?
  12. What is the difference between buffer and cache memory in Linux?
  13. Will read() ever block after select()?
  14. How do I get amount of queued data for UDP socket?
  15. How do I remove a CLOSE_WAIT socket connection
  16. Maximum number of concurrent connections on a single port (socket) of Server
  17. How to redirect output to a file and stdout
  18. Minimal executable size now 10x larger after linking than 2 years ago, for tiny programs?
  19. Getting a unique id from a unix-like system
  20. Can _start be the thumb function?
  21. Difference between Real User ID, Effective User ID and Saved User ID
  22. How to change the default GCC compiler in Ubuntu?
  23. How to make sure an application keeps running on Linux
  24. Can Python select what network adapter when opening a socket?
  25. Assembly segmentation fault after making a system call, at the end of my code
  26. system wide keyboard hook on X under linux
  27. Is it possible to use arrow keys alone to expand tree node in package explorer in Eclipse on Linux?
  28. Sockets On Same Machine For Windows and Linux
  29. How do I use GDB in Eclipse for C/C++ Debugging?
  30. “Max open files” for working process

Leave a Comment