From OpenVZ Virtuozzo Containers Wiki
| Definition
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/proc/user_beancounters
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/proc/bc/
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| General information
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| Units of measurement
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| VSwap
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Primary parameters
- numproc, numtcpsock, numothersock, vmguarpages
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Secondary parameters
- kmemsize, tcpsndbuf, tcprcvbuf, othersockbuf, dgramrcvbuf, oomguarpages, privvmpages
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Auxiliary parameters
- lockedpages, shmpages, physpages, numfile, numflock, numpty, numsiginfo, dcachesize, numiptent, swappages
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| User pages accounting
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| RSS fractions accounting
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| On-demand accounting
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| Consistency formulae
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| System-wide configuration
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| vzubc(8)
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| Basic
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| Derived
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| Intermediate configurations
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| List of parameters
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| Parameter properties
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| Consistency
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| Config examples
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| Name |
Description
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| Primary parameters
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| numproc |
Maximum number of processes and kernel-level threads allowed for this container.
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| numtcpsock |
Maximum number of TCP sockets.
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| numothersock |
Maximum number of non-TCP sockets (local sockets, UDP and other types of sockets).
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| vmguarpages |
Memory allocation guarantee.
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| Secondary parameters
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| kmemsize |
Size of unswappable kernel memory, allocated allocated for processes in this container.
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| tcpsndbuf |
Total size of buffers used to send data over TCP network connections.
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| tcprcvbuf |
Total size of buffers used to temporary store the data coming from TCP network connections.
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| othersockbuf |
Total size of UNIX-domain socket buffers, UDP and other datagram protocol send buffers.
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| dgramrcvbuf |
Receive buffers of UDP and other datagram protocols.
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| oomguarpages |
The guaranteed amount of memory for the case the memory is “over-booked” (out-of-memory kill guarantee).
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| privvmpages |
Memory allocation limit, in pages.
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| Auxiliary parameters
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| lockedpages |
Process pages not allowed to be swapped out (pages locked by mlock(2)).
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| shmpages |
Total size of shared memory (IPC, shared anonymous mappings and tmpfs objects), in pages.
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| physpages |
Total number of RAM pages used by processes.
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| numfile |
Number of open files.
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| numflock |
Number of file locks.
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| numpty |
Number of pseudo-terminals.
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| numsiginfo |
Number of siginfo structures.
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| dcachesize |
Total size of dentry and inode structures locked in memory.
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| numiptent |
Number of NETFILTER (IP packet filtering) entries.
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| swappages |
Amount of swap space to show in container.
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