High-End Configuration (9 To 20 Idp Profiling Devices); Table 35: Performance Turning Recommendations For High-End - Juniper NETWORK AND SECURITY MANAGER 2010.4 - INSTALLATION GUIDE REV1 Installation Manual

High-End Configuration (9 to 20 IDP Profiling Devices)

Copyright © 2010, Juniper Networks, Inc.
Table 34: Performance Turning Recommendations for Medium-Sized
Configurations (continued)
Component Recommended
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 35 on page 211 describes recommendations for optimum performance when
managing 9 to 20 profiling devices.

Table 35: Performance Turning Recommendations for High-End

Configurations
Component Recommended
Server Setup GUI Server and Device Server (Profiler DB)
running on the separate machines
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
work_mem
maintenance_work_mem
Appendix C: Profiler Performance Tuning Recommendations
Value
N/A
8 GB
4 Fast
24 GB
8000 MB
6000 MB
262143 KB
512000 KB
32768 KB
Value
32768 KB
32768 KB
200000 disk pages
64 log file
segments
600 seconds
Reduce from 3 to 1
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