search

EasyRPG / buildscripts

The scripts used to compile needed libraries for supported platform ports on our Jenkins server
https://ci.easyrpg.org/view/Toolchains/
Other
17 stars 18 forks source link

Investigate sleeping Emscripten processes #50

Closed carstene1ns closed 3 years ago

carstene1ns commented 5 years ago

We have these for a while, on old and new server, corresponding to each player-js build:

root@easyrpg ~# ps axww | grep emscripten | tail -n+2
22661 ?        S      0:00 /bin/python /var/lib/jenkins/workspace/toolchain-emscripten/emscripten/emsdk-portable/emscripten/incoming/emcc.py -g -O2 --memory-init-file 1 --llvm-lto 1 -v -s WASM=0 -s ASSERTIONS=0 -s NO_EXIT_RUNTIME=1 -s ALLOW_MEMORY_GROWTH=1 -s DEMANGLE_SUPPORT=1 easyrpg-player.bc -o /var/lib/jenkins/play/pr1716/index-pr.html --post-js resources/emscripten/emscripten-post.js --shell-file resources/emscripten/emscripten-shell.html
22664 ?        S      0:00 /bin/python /var/lib/jenkins/workspace/toolchain-emscripten/emscripten/emsdk-portable/emscripten/incoming/emcc.py -g -O2 --memory-init-file 1 --llvm-lto 1 -v -s WASM=0 -s ASSERTIONS=0 -s NO_EXIT_RUNTIME=1 -s ALLOW_MEMORY_GROWTH=1 -s DEMANGLE_SUPPORT=1 easyrpg-player.bc -o /var/lib/jenkins/play/pr1716/index-pr.html --post-js resources/emscripten/emscripten-post.js --shell-file resources/emscripten/emscripten-shell.html
22667 ?        S      0:00 /bin/python /var/lib/jenkins/workspace/toolchain-emscripten/emscripten/emsdk-portable/emscripten/incoming/emcc.py -g -O2 --memory-init-file 1 --llvm-lto 1 -v -s WASM=0 -s ASSERTIONS=0 -s NO_EXIT_RUNTIME=1 -s ALLOW_MEMORY_GROWTH=1 -s DEMANGLE_SUPPORT=1 easyrpg-player.bc -o /var/lib/jenkins/play/pr1716/index-pr.html --post-js resources/emscripten/emscripten-post.js --shell-file resources/emscripten/emscripten-shell.html
22673 ?        S      0:00 /bin/python /var/lib/jenkins/workspace/toolchain-emscripten/emscripten/emsdk-portable/emscripten/incoming/emcc.py -g -O2 --memory-init-file 1 --llvm-lto 1 -v -s WASM=0 -s ASSERTIONS=0 -s NO_EXIT_RUNTIME=1 -s ALLOW_MEMORY_GROWTH=1 -s DEMANGLE_SUPPORT=1 easyrpg-player.bc -o /var/lib/jenkins/play/pr1716/index-pr.html --post-js resources/emscripten/emscripten-post.js --shell-file resources/emscripten/emscripten-shell.html

Manually killing them or rebooting the server works however. I guess they exist since the last toolchain update (for the move to WASM).

fdelapena commented 4 years ago

Maybe somebody tried to stop emcc the hard way, or some oom triggered it and the python interpreter got stuck like in this one: emscripten-core/emscripten#8013. See also emscripten-core/emscripten#1327.

carstene1ns commented 3 years ago

4ttjtp