Evaluation Result. In this stage we are presenting the experimental result of Performance based Service Level Agreement for different scenario. We mainly focus on VM Management, VM Provision and scheduling policies by using low level metric parameters to monitor the performance of the services. In this simulation, adjust resources component decide that how many Virtual Machines should provide to satisfy customer request. Three polices are usually used in cloud computing VMs provision. These are Maximize Throughput Provision Policy, Minimize Response time Provision Policy and Maximize Utilization Provision Policy [16]. We check performance of our framework by these three polices. 1000 800 600 400 200 0 MTPP MRPP MUPP 3000 6000 10000 20000 Number of Tasks Mean Execution Time Four types of work load 3000, 6000, 10000 and 20000 were tested. Simulation results are checked for Mean Execution Time and Deadline Satisfaction rate . Figure no 6 gives the graph between numbers of tasks and means execution time. MTPP mean execution time is 390,430,700 and 800 respectively for the work loads, MRPP mean time execution time is 400,450,700 and 780 respectively for the work loads, MUPP mean time execution time is 430,530,600 and 700 respectively for the work loads. Results shows that Maximize Utilization Provision Policy is very good, as the workload increases its Mean Execution Time decreases. Figure 6: Execution time of VM with different polices 80 70 60 50 40 30 20 10 0 MTPP MRPP MUPP 3000 6000 10000 20000 Number of tasks Number ofDeadline Satisfiction Figure no 7 gives the graph between numbers of tasks and numbers of deadline satisfaction. It shows that MTPP deadlock satisfaction rate is 72,65,55 and 40 respectively for the work loads, MRPP deadlock satisfaction rate is 70,63,52 and 30 respectively for the work loads and MUPP deadlock satisfaction rate is 73,70,53 and 40 respectively for the work loads. Graph shows that Maximize Utilization Provision Policy is satisfying large number of deadlock with respect to other provision polices. Figure 7: Rate of threshold values with different polices Above results shows that Maximize Utilization Provision Policy is very good and effectively utilizing VMs for different dynamic loads, so we conclude that MUPP is best for VM utilization and deadline satisfaction. 80 70 60 50 40 30 20 10 0 FP CP MP AP 3000 6000 10000 20000 Number of Tasks Mean Execution Time Price mechanisms shows that how much the customer is charge when it accesses the resources....
Evaluation Result. In this project, medical equipment was provided to 44 hospitals, and civil works were implemented to add a total of more than 4,500 beds which were more than planned. The project period took much longer than planned because of the opposition against the construction of mental hospitals by the residents living near the planned construction sites. The project cost was lower than the estimate as a result of efficient contracting through competitive bidding. In the private Yonsei University Hospital, which has a center for special diseases, cardiovascular angiography systems, etc. were installed in the newly constructed xxxx specializing in the treatment of cardiovascular diseases. The hospital performed the first heart transplant operation and the first operation of encephalomeningitis in South Korea using the equipment procured under the project. Also in this project, 11 branch mental hospitals were constructed, and a total of 2,789 beds were installed. This is equivalent to 13.8% of the total number of beds added in mental hospitals in South Korea in the 10 years from 1984 to 1993. At a mental hospital in Anyang in a suburb of Seoul, the procured patient monitoring system, electroencephalograph, etc. are used for examination and treatment of patients as well as rehabilitation to help patients return to social life. Thus, as the advanced medical system was developed and medical equipment was provided to hospitals suffering from fund shortages, a nation-wide well- balanced medical system was established. Most of the hospitals provided with medical equipment under the project have no problem with their technical capacity, operation and maintenance system, or financial condition. However, some hospitals are in arrears with loan repayments to the South Korean Government due to worsened financial conditions. Therefore, the Ministry of Health and Welfare conducted a survey to analyze management conditions of the target hospitals of this project. Based on the result, it is considering various measures.
Evaluation Result. The improvements to major rivers, tributaries and municipal drainage channels, and the development of drainage channels (revetments, covered conduits, etc.) were conducted almost as planned, and the project period and costs were also basically as planned. The river improvements (main rivers now capable of handling floods with a 25-year return probability*1) and drainage channel development (handling floods with a 5-year return probability*1) resulted in no external overflow*2 during the torrential rains of February 2003 although a flow rate of 600m3/s - equivalent to the scale of a 25-year return probability - was recorded in the Airdingin River. This suggests that the flood control effects of the project have been sufficiently realized. In the beneficiary survey, more than 60% of respondents stated that “damage to household effects and furniture has decreased”, and more than 50% that “there is less destruction of property”, confirming that there have been significant reductions in flood damage. This project together with the Phase 1 project has benefited approximately 820 thousand people (the population of Padang City) (Sakai City in Osaka has a population of 790 thousand). Reduced flood damage is promoting increased housing investment and expansions to useable land areas in the region covered by the project. Between 1995-2001, GRDP (gross regional domestic product) in Padang City increased by an average of 3.4% annually, exceeding the national average of 1.2%. In addition, beneficiaries pointed to “higher asset values” and “improved living standards” as impacts of the project. There are no problems in the technical capacity, operation and maintenance system, or financial condition of the Directorate General of Water Resources, Ministry of Public Works: the project’s executing agency. *1 Floods on a scale that occurs roughly once every 25 years (5 years) *2 Water from rivers inundates areas where there are no revetments, etc.
Evaluation Result. The development of the airport (civil works, architectural work, air safety facilities, utility supply and treatment facilities) was implemented almost as planned, and the project period and costs were also almost as planned. A comparison of air traffic prior to project implementation (1993) and post completion (2002) reveals that passenger traffic has increased by 21%, or from 4 million to 4.84 million passengers, while cargo traffic has is up 71%, or from 41 thousand tons to 70 thousand tons. While national GDP fell 1.5% during 1997 through 2000, GRDP (gross regional domestic production) in Bali Province climbed 6.1% in the same period. In terms of safety, since 1994 there have been no accidents at Bali International Airport or in its air traffic control zone. The economic crisis and political upheaval have caused air traffic volumes to fall below target levels (2002: passenger traffic of 5 million people, cargo traffic of 70 thousand tons) in the years since 1998, and the airport has yet to rebound to the peak levels seen in 1997. Regarding the project’s contribution to development of the tourist industry in Bali, the Bali terrorist bomb attack and outbreaks of Severe Acute Respiratory Syndrome (SARS) of 2002 pushed tourist, hotel and restaurant numbers down, but numbers of foreign tourists (monthly)* have subsequently rallied, increasing from approximately 100,000 (May 2003) to 123,000 (May 2004). There are no problems in the technical capacity, operation and maintenance system, or financial status of PTAP-I, the company that manages and operates Bali International Airport. In terms of lessons learned from the implementation of this project, in projects involving land acquisition consideration needs to be given to the relocation schedule when devising construction plans. * Number of passengers arriving at the airport on direct international flights.
Evaluation Result. Bid Ranking The Employer will proceed the evaluation of technical bids by steps as below in order to select a successful bidder.
