Use the ipcs utility to display information about active interprocess communication (IPC) facilities. See the ipcs(1) man page for more information.
You can use ipcs with the -J option to see which project's limit an IPC object is allocated against.
# ipcs -J
IPC status from <running system> as of Wed Mar 26 18:53:15 PDT 2003
T ID KEY MODE OWNER GROUP PROJECT
Message Queues:
Shared Memory:
m 3600 0 --rw-rw-rw- uname staff x-files
m 201 0 --rw-rw-rw- uname staff x-files
m 1802 0 --rw-rw-rw- uname staff x-files
m 503 0 --rw-rw-rw- uname staff x-files
m 304 0 --rw-rw-rw- uname staff x-files
m 605 0 --rw-rw-rw- uname staff x-files
m 6 0 --rw-rw-rw- uname staff x-files
m 107 0 --rw-rw-rw- uname staff x-files
Semaphores:
s 0 0 --rw-rw-rw- uname staff x-files
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