Oracle9i Application Server Oracle HTTP Server powered by Apache Performance Guide
Release 1.0.2.2 for Sun SPARC Solaris

Part Number A86676-02

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A  C  D  E  F  G  H  J  K  L  M  N  O  P  R  S  T  U  W  Z 


A

Apache JServ Protocol 1.2, 5-2
ApJServBalance, 5-6
ApJServManual, 5-5
ApJServMount, 5-5
ApJServRoute, 5-6
ApJServShmFile, 5-6
architecture
JServ, 5-2
Oracle 9i Application Server, 1-11

C

caching
database connections, 5-10
SSL, 3-4
capacity, 1-7
concurrency
defined, 1-2
limiting, 1-8
concurrent executing users, 3-2
concurrent users, 3-2, 4-4
MaxClients and, 3-2
connection caching, 5-7
contention, 1-5
CPU
application requirements, 3-3
average utilization, 3-3
insufficient, 1-5
statistics, 2-2, 2-3
usage, 2-2
cron, 2-9

D

database connection, 5-7
demand rate, 1-6, 1-7
developer_mode, 5-9

E

ExtendedStatus, 2-7

F

functional demand, 1-7

G

graceful shutdown, 2-12

H

harsh shutdown, 2-12
hash
defined, 1-2

J

JDBC, 5-7
JServ
described, 5-2
load balancing, 5-4
process start-up time, 5-3
processes, load balancing, 5-4
starting and stopping processes, 5-4
threads per, 3-8
JServ Protocol 1.2, 5-2
jserv.conf, 2-10
jserv.properties, 5-4
JSP, 5-8

K

kernel memory requirements, 3-5

L

latency
defined, 1-2
first-request, 5-3
network, 3-2
load balancing, 5-4
load variances, 1-9
logging, 4-7

M

MaxClients
concurrent users and, 3-2
configuring, 4-6
increasing, 2-8
memory usage, 3-5
mod_jserv, 5-2, 5-6
mod_oprocmgr, 5-4
mod_status, xi, 2-6
monitoring
CPU usage, 2-2
httpds processes, 2-6, 2-8
JServ processes, 2-10
server, 2-8
server side status, 2-6
server, automating, 2-9
mpstat, 2-2, 2-3
mpstat utility, 2-3

N

Network Monotor, 2-4

O

Oracle 9i Application Server 8i
architecture, 1-11
oracle.jsp.jspServlet, 5-3

P

performance goals, 1-8, 3-1
protocol
Apache JServ 1.2, 5-2
HTTP/1.1, 4-8
SSL, 3-4

R

repository, defined, 5-3
response time, 1-5
defined, 1-2
goal, 1-8
improving, 1-3
peak load, 1-9
sizing and, 3-2

S

sar utility, 2-2
scalability
defined, 1-2
monitoring, 2-2
security.allowedAddresses, 5-5
security.maxConnections, 3-8
server statistics, 2-6
server-side status information, 2-6
server-status, 2-6
service time, 1-3
defined, 1-2
servlet
database connection and, 5-7
engine, 5-2
pre-loading classes, 5-3
SingleThreadModel interface and, 5-7
zone properties file, 5-3
servlets.startup, 5-3
sessions
JServ processes and, 5-6
SSL and, 4-7
SetHandler, 2-6
shutdown, 2-12
SNOOP, 2-4
SSL
defined, 3-4
performance cost, 3-4
session caching, 4-7
statistics
CPU, 2-2
server, 2-6, 2-8
status reports, 2-6

T

think time
defined, 1-2
resources and, 3-2
thread
limit, 3-8
migrations to other processes, 2-4
throughput
defined, 1-2
demand limiter and, 1-7
increasing, 1-4

U

unit consumption, 1-7
uptime, 2-6
users, concurrent, 3-2
utilities
mpstat, 2-3
sar, 2-2

W

wait time
contention and, 1-5
defined, 1-2
parallel processing and, 1-4
percentage of time spent, 2-4

Z

zone, defined, 5-3
zone.properties, 5-7

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