sven-lange-last commented on issue #4553: Lower minimum number of available file descriptors in action limit tests URL: https://github.com/apache/incubator-openwhisk/pull/4553#issuecomment-510048541 Checking action container on test system with Docker 18.09.3-ce ``` user@openwhisk:~$ docker run --detach openwhisk/action-nodejs-v10:nightly 7deee28d3278753ef66a8dfb19410b782c90ec3664e4118ed33f341db76d1f18 user@openwhisk:~$ docker exec -it 7deee28d3278753ef66a8dfb19410b782c90ec3664e4118ed33f341db76d1f18 /bin/sh # alias ll='ls -alF' # ps -ef UID PID PPID C STIME TTY TIME CMD root 1 0 0 11:02 ? 00:00:00 /bin/sh -c node --experimental-worker --expose-gc app.js root 6 1 0 11:02 ? 00:00:00 node --experimental-worker --expose-gc app.js root 13 0 1 11:02 pts/0 00:00:00 /bin/sh root 19 13 1 11:02 pts/0 00:00:00 ps -ef # cd /proc/1 # cd /proc/1/fd # ll total 0 dr-x------ 2 root root 0 Jul 10 11:02 ./ dr-xr-xr-x 9 root root 0 Jul 10 11:02 ../ lrwx------ 1 root root 64 Jul 10 11:02 0 -> /dev/null l-wx------ 1 root root 64 Jul 10 11:02 1 -> pipe:[343353551] l-wx------ 1 root root 64 Jul 10 11:02 2 -> pipe:[343353552] # cd /proc/6/fd # ll total 0 dr-x------ 2 root root 0 Jul 10 11:03 ./ dr-xr-xr-x 9 root root 0 Jul 10 11:02 ../ lrwx------ 1 root root 64 Jul 10 11:03 0 -> /dev/null l-wx------ 1 root root 64 Jul 10 11:03 1 -> pipe:[343353551] lr-x------ 1 root root 64 Jul 10 11:03 10 -> pipe:[343355367] l-wx------ 1 root root 64 Jul 10 11:03 11 -> pipe:[343355367] lrwx------ 1 root root 64 Jul 10 11:03 12 -> anon_inode:[eventfd] lrwx------ 1 root root 64 Jul 10 11:03 13 -> anon_inode:[eventpoll] lr-x------ 1 root root 64 Jul 10 11:03 14 -> pipe:[343355368] l-wx------ 1 root root 64 Jul 10 11:03 15 -> pipe:[343355368] lrwx------ 1 root root 64 Jul 10 11:03 16 -> anon_inode:[eventfd] lr-x------ 1 root root 64 Jul 10 11:03 17 -> /dev/null lrwx------ 1 root root 64 Jul 10 11:03 18 -> socket:[343353908] l-wx------ 1 root root 64 Jul 10 11:03 2 -> pipe:[343353552] lrwx------ 1 root root 64 Jul 10 11:03 3 -> anon_inode:[eventpoll] lr-x------ 1 root root 64 Jul 10 11:03 4 -> pipe:[343355365] l-wx------ 1 root root 64 Jul 10 11:03 5 -> pipe:[343355365] lr-x------ 1 root root 64 Jul 10 11:03 6 -> pipe:[343355366] l-wx------ 1 root root 64 Jul 10 11:03 7 -> pipe:[343355366] lrwx------ 1 root root 64 Jul 10 11:03 8 -> anon_inode:[eventfd] lrwx------ 1 root root 64 Jul 10 11:03 9 -> anon_inode:[eventpoll] ```
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