3 ADSS

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3 ADSS

  1. 1. Avaliação de Desempenho de Sistemas de Informação MSc. Luiz Barboza [email_address]
  2. 2. System Monitor - Graph
  3. 3. System Monitor - Histograma
  4. 4. System Monitor - Log
  5. 5. System Monitor - Processador <ul><li>Processor Bottlenecks </li></ul><ul><ul><li>% Processor Time </li></ul></ul><ul><ul><li>% Privileged Time </li></ul></ul><ul><ul><li>% User Time </li></ul></ul><ul><ul><li>% Interrupt Time </li></ul></ul><ul><ul><li>Interrupts/sec. </li></ul></ul><ul><li>System Object </li></ul><ul><ul><li>Processor Queue Length </li></ul></ul><ul><ul><li>Context Switches/sec .   </li></ul></ul>
  6. 6. System Monitor – Disco (I/O) <ul><li>Disk Bottlenecks </li></ul><ul><ul><li>Average Disk Queue Length </li></ul></ul><ul><ul><li>Average Disk Read Queue Length </li></ul></ul><ul><ul><li>Average Disk Write Queue Length </li></ul></ul><ul><ul><li>Average Disk sec/Read </li></ul></ul><ul><ul><li>Average Disk sec/Transfer </li></ul></ul><ul><ul><li>Disk Reads/sec </li></ul></ul><ul><ul><li>Disk Writes/sec.   </li></ul></ul>
  7. 7. System Monitor – Memória <ul><li>Memory </li></ul><ul><ul><li>Page faults/sec </li></ul></ul><ul><ul><li>Available Bytes </li></ul></ul><ul><ul><li>Page Reads /sec </li></ul></ul><ul><ul><li>Page writes /sec </li></ul></ul><ul><ul><li>Pages/sec .   </li></ul></ul>
  8. 8. Rede - Latência
  9. 9. Rede – Round Trip
  10. 10. Rede – Volume de Dados
  11. 11. Rede – Tráfego - Netmon
  12. 12. Avaliação de Desempenho de Sistemas de Informação MSc. Luiz Barboza [email_address]

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