Medium-Size Configuration (3 To 8 Idp Profiling Devices); Table 34: Performance Turning Recommendations For Medium-Sized - Juniper NETWORK AND SECURITY MANAGER 2010.4 - INSTALLATION GUIDE REV1 Installation Manual

Network and Security Manager Installation Guide

Medium-Size Configuration (3 to 8 IDP Profiling Devices)

210
Table 33: Performance Turning Recommendations for Low-End
Configurations (continued)
Component Recommended
Max profiler database size after purging
PostgreSQL Settings shared_buffers
work_mem
maintenance_work_mem
max_fsm_pages
checkpoint_segments
checkpoint_timeout
Device Server profilerMgr.receiver.maxParallelConns
See "Setting Preferences to Improve Profiler Performance" on page 212 for more
information on recommended settings.
Table 34 on page 210 describes recommendations for optimum performance when
managing 3 to 8 profiling devices.

Table 34: Performance Turning Recommendations for Medium-Sized

Configurations
Component Recommended
Server Setup GUI Server and Device Server (Profiler DB) running
on the same machine
Physical Memory Required
CPU
Disk space reserved for Profiler.
*High-end SCSI drives preferred
UI System Preferences Purge profiler database if size exceeds
Max profiler database size after purging
PostgreSQL Settings shared_buffers
Value
750 MB
1000 KB for Linux
700 KB for Solaris
16384 KB
8192 KB
20000 disk pages
64 log file segments
600 seconds
Reduce from 3 to 1
Value
N/A
2 GB
2 Fast
12 GB
3000 MB
2200 MB
32768 KB
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