Struggle to benchmark uWS #1869
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Hey, I tried to benchmark with Tested on Ubuntu 25.04 |
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Replies: 2 comments 4 replies
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You put 19 cores of uWS against 1 core of rewrk and you wonder why you only see 15% utilization. I cannot help you. |
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I put 19 rewrk to 1 uWS... |
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I've never heard of rewrk no idea what it does. I use https://github.com/uNetworking/uSockets/blob/master/examples/http_load_test.c which is an example of uSockets |
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nice turns out i think that was the issue lol |
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also do you think testing localhost involves potential issues ? @uNetworkingAB |
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I get similar results as localhost over an Ethernet cable. But it doesn't matter. uWS was made before io_uring or kTLS existed so epoll/BSD was the only interface all servers used so that's the point of benchmark. Today, localhost benchmarking can be very odd if benchmarking io_using against epoll those are not really comparable on localhost. |
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I've never heard of rewrk no idea what it does. I use https://github.com/uNetworking/uSockets/blob/master/examples/http_load_test.c which is an example of uSockets