From OpenVZ Virtuozzo Containers Wiki
Revision as of 02:49, 23 August 2006
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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See UBC configuration examples for the explanations.
Name |
A |
B |
C |
D
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Power |
2GB/400 |
2GB/120 |
2GB/8 |
2GB/1
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Helper values
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total mem |
5056KB |
16256KB |
248MB |
1984MB
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kernel mem |
1606KB |
3968KB |
42304KB |
300MB
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user mem |
3540KB |
12288KB |
200MB |
1684MB
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avnumproc |
15 |
40 |
200 |
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Primary parameters
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numproc |
40 |
65 |
400 |
32,000
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numtcpsock |
40 |
80 |
500 |
MAX_ULONG
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numothersock |
40 |
80 |
500 |
MAX_ULONG
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vmguarpages |
1,725 |
6,144 |
102,400 |
0
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Secondary parameters
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kmemsize |
870,400 / 923,648 |
2,457,600 / 2,621,400 |
16,384,000 / 18,022,400 |
MAX_ULONG / MAX_ULONG
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tcpsndbuf |
159,744 / 262,144 |
319,488 / 524,288 |
5,365,760 / 10,485,760 |
402,653,184 / 402,653,184
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tcprcvbuf |
159,744 / 262,144 |
319,488 / 524,288 |
5,365,760 / 10,485,760 |
402,653,184 / 402,653,184
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othersockbuf |
61,440 / 163,840 |
122,880 / 327,680 |
1,503,232 / 4,063,232 |
MAX_ULONG / MAX_ULONG
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dgramrcvbuf |
32,768 |
65,536 |
262,144 |
MAX_ULONG
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oomguarpages |
1,725 |
6,144 |
102,400 |
0
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Auxiliary parameters
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lockedpages |
4 |
32 |
4,096 |
MAX_ULONG
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shmpages |
1,152 |
8,192 |
131,072 |
MAX_ULONG
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privvmpages |
9,326 / 10,350 |
22,528 / 24,576 |
262,144 / 292,912 |
MAX_ULONG / MAX_ULONG
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numfile |
512 |
1,280 |
8,192 |
MAX_ULONG
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numflock |
50 / 60 |
100 / 110 |
200 / 220 |
1,000 / MAX_ULONG
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numpty |
4 |
16 |
64 |
MAX_ULONG
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numsiginfo |
256 |
256 |
512 |
1,024
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dcachesize |
196,608 / 202,752 |
524,288 / 548,864 |
4,194,304 / 4,317,184 |
MAX_ULONG / MAX_ULONG
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