alert:
  bigger_is_better: false
  threshold: 150%
chart:
  description: lat_syscall write
  legend: Average write latency on {system}
  title: '[VFS] The cost of write (/dev/null)'
  unit: "\xB5s"   # Unicode for microsecond
result_extraction:
  result_index: 3
  search_pattern: 'Simple write: +[0-9.]+'
