Table 9, Table 10 – H3C Technologies H3C Intelligent Management Center User Manual
Page 99
90
Table 9
Recommended Java heap sizes on 32-bit operating systems
Node Collection
unit
Online operator
Java Heap size
0 to 200
0 to 5K
20
512 MB (Windows)
512 MB (Linux)
5K to 50K
10
200 to 500
0 to 10K
30
1GB (indows)
1GB (Linux)
10K to 100K
10
Table 10
Recommended Java heap sizes on 64-bit operating systems
A collection unit is a performance instance that is collected every 5
minutes.
Node Collection
unit Online operator
Java Heap size
0 to 200
0 to 5K
20
2 GB (Windows)
2 GB (Linux)
5K to 50K
10
200 to 1K
0 to 10K
30
2 GB (Windows)
4 GB (Linux)
10K to 100K
10
1K to 2K
0 to 20K
30
4 GB (Windows)
6 GB (Linux)
20K to 200K
10
2K to 5K
0 to 30K
40
8 GB (Windows)
8 GB (Linux)
30K to 300K
20
5K to 10K
0 to 40K
50
12 GB (Windows)
12 GB (Linux)
40K to 400K
20
10K to 15K
0 to 40K
50
16 GB (Windows)
16 GB (Linux)
40K to 400K
20