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file-formats.md

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trace.csv

field name description
  1. | task_id | Task index
  2. | hash | Unique ID
  3. | native_id | Posix process number
  4. | name | Task name
  5. | status | Task status
  6. | exit | Posix exit status
  7. | submit | Task submit timestamp
  8. | duration | Time elapsed to complete since the submission
  9. | realtime | Task execution time i.e. delta between completion and start timestamp (not including container instantiation)
  10. | %cpu | CPU utilization of the process expressed in percentage (cputime/realtime ratio)
  11. | rss | Real memory usage (resident set size)
  12. | vmem | Virtual memory usage
  13. | peak_rss | Peak real memory usage
  14. | peak_vmem | Peak virtual memory usage
  15. | rchar | Number of bytes the process read
  16. | wchar | Number of bytes the process wrote
  17. | duration | Time elapsed to complete since the submission in milliseconds
  18. | realtime | Task execution time i.e. delta between completion and start timestamp in milliseconds (not including container instantiation)
  19. | rss | Real memory usage (bytes)
  20. | vmem | Virtual memory usage (bytes)
  21. | peak_rss | Peak real memory usage (bytes)
  22. | peak_vmem | Peak virtual memory usage (bytes)
  23. | rchar | Number of bytes the process read (bytes)
  24. | wchar | Number of bytes the process wrote (bytes)
  25. | syscr | Number of read-like system call invocations that the process performed
  26. | syscw | Number of write-like system call invocations that the process performed
  27. | read_bytes | Number of bytes the process directly read from disk
  28. | write_bytes | Number of bytes the process originally dirtied in the page-cache

stats_native.txt / stats_docker.txt

field description
  1. | Task type
  2. | Median task duration time
  3. | Mean task duration time
  4. | Median task real execution time
  5. | Mean task duration time
  6. | Number of tasks executed

plot_native.txt / plot_docker.txt

field description
  1. | Task type
  2. | Median task duration time
  3. | Mean task duration time
  4. | Median task real execution time
  5. | Mean task duration time
  6. | Number of tasks executed

plot.csv

field description
  1. | Task type
  2. | Mean native task duration time
  3. | Mean docker task duration time

time_native.txt / time_docker.txt

field name description
  1. | begin | Pipeline start timestamp
  2. | end | Pipeline completion timestamp
  3. | elapsed | Elapsed time (hours : mins : secs)
  4. | delta | Elapsed time (milliseconds)
  5. | duration | Sum of all tasks duration time (milliseconds)
  6. | realtime | Sum of all tasks execution time (milliseconds)