monitoring (Continued)
transaction service, 58
N
NameLookups, 62
Network Address, 69
network conguration, 105
network interface, 102
network interrupts, disabling, 105
NewRatio, 88
NewSize, 88
Node Supervisor Process (NSUP), 109
null, assigning, 28
NumberOfLocks, 113-115
O
open les, 97, 101
operating system, tuning, 93-106
operational requirements, 19-23
ORB, 70-76
Client properties, 73-74
IIOP Client Authentication Required, 72
Max Message Fragment Size, 72
monitoring, 70-71
Thread Pool ID, 72
thread pools, 71
Total Connections, 72
tuning, 71
P
page sizes, 105-106
pass-by-reference, 37-38
pass-by-value, 37
pauses, 86
persistence frequency, 117
persistence scope, 118
pool size, message-driven bean, 47
pre-compiled JSP les, 50
pre-fetching EJB components, 44
processors, 93
programming guidelines, 27-29
promptness, 86
R
read-only beans, 43-44
refresh period, 44, 56
reap interval, 52
recover on restart, 60
refresh period
read-only beans, 44, 56
remote vs local interfaces, 37
removal selection policy, 56
removal timeout, 56
request processing settings, 64
Request Timeout, HTTP Service, 65
resize quantity
EJB cache, 56
EJB pool, 54
restart recovery, 60
rlim_fd_cur, 95
rlim_fd_max, 95, 104
S
safety margins, 24
Secure Sockets Layer, 21
security considerations, 21
security manager, 31
semaphores, 116
separate disks, 107, 109
multiple data devices, 107
serialization, 27-29, 75-76
server tuning, 49
servlets, 29
results caching, 31
tuning, 29-31
session
persistence frequency, 117
persistence scope, 118
size, 118
state, storing, 107
Index
SunGlassFishEnterpriseServer2.1PerformanceTuningGuide • January2009126