Examine the D scrypt: syscall::read:entry, syscall::write:entry /pid == $1/ { ts[probefunc] = timestamp; } syscall::read:return, syscall::write:return /pid == $1 && ts[probefunc] != 0/ { printf("%d…

Question

Options

• AIt produces aggregations of system calls made by the process whose PID is passed as a command-
• BIt produces elapsed times for reads and writes to the entry and returns DTrace probes for the
• CIt produces elapsed times between entry and return of read and write system calls for the process
• DIt produces a measure of useful time spent in read and write system calls for the process whose

• A
  84% (32)
• B
  3% (1)
• C
  5% (2)
• D
  8% (3)

No community discussion yet for this question.