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TCO Study at GSI Spring 1999 Helmut Kreiser GSI Darmstadt

TCO Study at GSI Spring 1999 Helmut Kreiser GSI Darmstadt. TCO Study. Analyse of the DV division of GSI in 1999 Management consulting company TCO criteria # OS # Systems # Personal Infrastructure LAN Applications Interviews estimate costs per system per year.

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TCO Study at GSI Spring 1999 Helmut Kreiser GSI Darmstadt

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  1. TCO Study at GSI Spring 1999 Helmut Kreiser GSI Darmstadt Helmut Kreiser DV/EE - GSI Darmstadt

  2. TCO Study • Analyse of the DV division of GSI in 1999 • Management consulting company • TCO • criteria • # OS • # Systems • # Personal • Infrastructure • LAN • Applications • Interviews • estimate costs per system per year All Costs in $ (1 $ = 2.33 DM) Helmut Kreiser DV/EE - GSI Darmstadt

  3. Analyse Structures Helmut Kreiser DV/EE - GSI Darmstadt

  4. Actual Inventory • Plattform AIX LINUX NT VMS • Desktopsystems (PCs) 83 90 520 147 • " (X-Terminals) 90 40 90 • System-Server 16 30 10 8 • Application-Server 30 4 5 MassStorage (Gbyte) 530 1300 300 1250 Users (cross work) 180 180 520 --- active LAN Components 84 active Workstations 1070 LAN Printers/Plotters 101 MAC adresses 1930 Helmut Kreiser DV/EE - GSI Darmstadt

  5. Analysed Systems • Systems to be analysed: • AIX (Catia) • Linux • WinNT (Office) • WinNT Science AIX (Catia): only CAD systems NT : Standard system (NoName) IDE Discs, small Ram, 15“/17“ Monitor NT scien.: extended system (NoName) 21“ monitor, SCSI, > CPU, > RAM, Applications Linux: extended system (NoName) 21“ monitor, SCSI, > CPU, > RAM (no monitor for servers) Helmut Kreiser DV/EE - GSI Darmstadt

  6. Costs 1 Lifetime of the components Printers 8 years passive LAN 10 years Cabels aktive LAN 5 years PC/Workstation 4 years (5 years in GSI) misc. Systeme 10 years Mass Storage robot, central AIX-Systems LINUX-Farm 4 years Costs / year = hardwareprice / lifetime Calculated rental of the computing centre area + power costs= $100,- / m² m² Part RZ PC workshop 76,9 37,28% LINUX 17,8 8,63% NT 15,8 7,66% Roboter 20,7 10,04% AIX 27,7 13,42% VMS 20,2 9,79% LAN 14,6 7,08% WAN 12,6 6,10% RZ 386,3 100,00% Restarea (GSI) 743,7 Helmut Kreiser DV/EE - GSI Darmstadt

  7. Costs 2 Central systems • Operating Costs • Hardware Support • Software Support • License costs • WAN costs • external support • workshops • consulting • lessons • cabelworks, paper,... • Costs AIX AIX(Catia) Linux NT LAN Common • 100% 12% (10%) >1 % 7% 35% 35% • Linux Server / 4 years • Hardware (No name systems) • Disc Storage, RAID • Tapes • Racks • Monitor Switching system • Software, license (OSF Motif, LSF) • NT Server / 4 years • Hardware • Monitor Switsching System • Racks • MS Server License • AIX Server / 10 years • Hardware • license • Mass Storage robot • Magnet Tapes Helmut Kreiser DV/EE - GSI Darmstadt

  8. Costs 2 Common costs: not attached to a OS (costs of the LAN, Printers, ...) Systems MAC Addresses • Operating • Printers • central Servers • Area costs • LAN = $ 780 per System Helmut Kreiser DV/EE - GSI Darmstadt

  9. Costs 3 Function Common NT LINUX VMS AIX Leitung DV 1,5 Application Leader 0,2 Support 2,3 Training 0,9 CAD-Support 0,5 Public Domain 0,1 WWW 0,3 Databases 0,7 System Leader 0,2 AIX 0,7 VMS 1,0 Netz 2,2 Mass Storage 0,5 LINUX 1,6 NT 1,8 ADSM (EE) 1,0 Operating Leader 0,2 MAN, WAN, RAS 0,7 Accounting, Postmaster 1,0 PC-Support 2,5 0,7 Printer 1,1 Telekom 0,7 Telefon 1,1 Operating 1,0 Help/Errorsupport 1,0 Asset-Management 1,0 Sum 17,7 4,3 2,3 1,0 1,2 Personal Helmut Kreiser DV/EE - GSI Darmstadt

  10. Costs 3 Personal costs per System to Units CATIA (AIX) LINUX NT NT 522 NT-Clients 412 LINUX 190 LINUX-Clients 606 VMS 248 VMS-Clients AIX 138 AIX-Clients 430 DV-Personal 1229 Systems 720 720 720 Sum 1150 1326 1132 Helmut Kreiser DV/EE - GSI Darmstadt

  11. Costs 4 • Additional common costs (only estimated) for a PC workplace = $ 3570,-per year • (200 Working days, $ 250 per day) • Trainee for the PC workplace (10 days in 4 years) • Help Desk from other than DV staff personal • systemfailure and blackouts (no exact numbers known) Helmut Kreiser DV/EE - GSI Darmstadt

  12. Total Costs of Ownership Costs CATIA (AIX) LINUX NT NT scien. DV-Common 780 780 780 780 System 2680 925 375 1080 Personal DV-Division 1150 1325 1130 1130 Personal additional 3575 3575 3575 3575 ext. Support operating 2910 35 130 130 Application 120 0 375 2030 estimated costs ($) 11330 6640 6365 8840 (DM) 26.000 15.000 15.000 20.000 • Other Companies: • $ 2100 - 9000 • without LAN • personal costs Helmut Kreiser DV/EE - GSI Darmstadt

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