####> This option file is used in: ####> podman build, farm build ####> If file is edited, make sure the changes ####> are applicable to all of those. #### **--ulimit**=*type=soft-limit[:hard-limit]* Specifies resource limits to apply to processes launched when processing `RUN` instructions. This option can be specified multiple times. Recognized resource types include: "core": maximum core dump size (ulimit -c) "cpu": maximum CPU time (ulimit -t) "data": maximum size of a process's data segment (ulimit -d) "fsize": maximum size of new files (ulimit -f) "locks": maximum number of file locks (ulimit -x) "memlock": maximum amount of locked memory (ulimit -l) "msgqueue": maximum amount of data in message queues (ulimit -q) "nice": niceness adjustment (nice -n, ulimit -e) "nofile": maximum number of open files (ulimit -n) "nproc": maximum number of processes (ulimit -u) "rss": maximum size of a process's (ulimit -m) "rtprio": maximum real-time scheduling priority (ulimit -r) "rttime": maximum amount of real-time execution between blocking syscalls "sigpending": maximum number of pending signals (ulimit -i) "stack": maximum stack size (ulimit -s) Size limits ("core", "data", "fsize", "memlock", "msgqueue", "rss" and "stack") are given in bytes, not in the units that the **ulimit** shell builtin displays. See the **--ulimit** option in **[podman-run(1)](podman-run.1.md)** for the units used by each type.