Controlling all your NT systems from a single

Controlling all your NT systems from a single report m. cohen@tiscali. it Demand Technology Software

Index • • Current Situation Performance Indexes Reports Conclusions Demand Technology Software

Current Situation • Many systems PDC , BDC , GATEWAY SNA SERVER , WINS , DHCP, FILE SERVER , PRINT SERVER , ETC ……. • Software products EXCHANGE , LOTUS NOTES, OFFICE , ORACLE , SAP , SQL SERVER , IIS , ETC ……. . Demand Technology Software

Current Situation Demand Technology Software

Performance Indexes • Resources Hardware cpu , memory , network , disks Software exchange , sql-server, oracle , lotus notes Demand Technology Software

Performance Indexes • CPU INDEX CPU /100 + QUEUE queue - instantaneous value • MEMORY INDEX If available memory gt 4 MB then pageout secs / 5 Demand Technology Software

Performance Indexes • NETWORK INDEX X= TOTAL NETWORK INTERFACE BYTE /SEC Y= CAPACITY RED ZONE NETWORK INDEX = X / Y SHARED ETHERNET Y=30% OF BANDWIDTH SWITCHED Y= 50 % OF BANDWIDTH NOTE: GET MAXIMUM NETWORK INTERFACE Demand Technology Software

Performance Indexes • DISK INDEX MAX(DISK BUSY + AVG QUEUE) OR 20/80 RULE OF THUMB 20% OF THE HIGHEST ACTIVE DISK COUNTS FOR 80% OF THE DISK WORK DONE RESPONSE TIME* TRANSFERS/SEC Demand Technology Software

Performance Indexes • GLOBAL PERFORMANCE INDEX MAX ( CPU INDEX, MEMORY INDEX, NETWORK INDEX , DISK INDEX) Demand Technology Software

Performance Indexes • RANGE OF VALUES 0 - 0. 3 = 0 - LOW 0. 31 - 0. 9 = low - medium 0. 91 - 1 = medium - high >1 = queue Demand Technology Software

Reports • RANGE OF COLORS 0 - LOW - MEDIUM - H IGH QUEUE Demand Technology Software

Reports Demand Technology Software

Reports Demand Technology Software

Reports Demand Technology Software

Reports Demand Technology Software

Internet view Demand Technology Software

Conclusions • Saves time in analysis • Architecture not limited Demand Technology Software