FreeNAS Autotune Parameter
 Share
The version of the browser you are using is no longer supported. Please upgrade to a supported browser.Dismiss

 
View only
 
 
ABCDEFGHIJKLMNOPQRSTUVWXYZAAABACADAE
1
1GB2GB3GB4GB6GB8GB10GB12GB16GB
2
123468101216
3
kern.ipc.maxsockbufSysctl209715220971522097152209715220971522097152209715220971522097152
4
net.inet.tcp.delayed_ackSysctl000000000
5
net.inet.tcp.recvbuf_maxSysctl209715220971522097152209715220971522097152209715220971522097152
6
net.inet.tcp.sendbuf_maxSysctl209715220971522097152209715220971522097152209715220971522097152
7
vfs.zfs.arc_maxLoader1073741824107374182410737418241073741824292403622450715198727219003520936648716813661454464
8
vfs.zfs.l2arc_headroomSysctl222222222
9
vfs.zfs.l2arc_noprefetchSysctl000000000
10
vfs.zfs.l2arc_norwSysctl000000000
11
vfs.zfs.l2arc_write_boostSysctl400000004000000040000000400000004000000040000000400000004000000040000000
12
vfs.zfs.l2arc_write_maxSysctl100000001000000010000000100000001000000010000000100000001000000010000000
13
vm.kmem_sizeLoader1308175360265035776039925401605334722560801907712010703431680133877862401607214080021440849920
14
vfs.zfs.arc_max increase00018502944002147483648214748364821474836484294967296
15
vfs.zfs.arc_max per additional GB
0009251472001073741824107374182410737418241073741824
16
vm.kmem_size increase13421824001342182400134218240026843545602684354560268435456026843545605368709120
17
vm.kmem_size per additional GB
13421824001342182400134218240013421772801342177280134217728013421772801342177280
18
https://www.freebsd.org/doc/handbook/zfs-advanced.html
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Loading...
Main menu