Quote: DTrace's quantize() generates a power-of-two histogram, in situ; for example, frequency of write system calls by size by application

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Fig 3: syscall::write:entry { @[execname] = quantize(arg2); } … Simple D script to instrument the write(2) system … [For example] This output indicates that … the application "acroread" made 93 write system calls …   Google-1   Google-2

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Related Topics

Topic: execution profile (43 items)
Topic: histogram (5 items)