This adds utility to check vsock rx/tx performance.
Usage as sender:
./vsock_perf --sender <cid> --port <port> --bytes <bytes to send>
Usage as receiver:
./vsock_perf --port <port> --rcvlowat <SO_RCVLOWAT>
Signed-off-by: Arseniy Krasnov <AVKrasnov@xxxxxxxxxxxxxx>
---
tools/testing/vsock/Makefile | 3 +-
tools/testing/vsock/README | 34 +++
tools/testing/vsock/vsock_perf.c | 427 +++++++++++++++++++++++++++++++
3 files changed, 463 insertions(+), 1 deletion(-)
create mode 100644 tools/testing/vsock/vsock_perf.c