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Syscalls and system performance #205

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thiagoftsm opened this issue Mar 9, 2021 · 0 comments · Fixed by #207
Closed

Syscalls and system performance #205

thiagoftsm opened this issue Mar 9, 2021 · 0 comments · Fixed by #207

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@thiagoftsm
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thiagoftsm commented Mar 9, 2021 •
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As commented here, we need to bring monitoring for more syscalls to have a complete vision about their impact on system performance.

The PR to fix this issue, needs to bring monitoring for the following syscalls:

  • msync
  • fsync
  • fdatasync
  • sync (Already merged)
  • sync_file_range
  • syncfs

We will have histograms and calls for these syscalls, following the received suggestion.
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Ebpf extend sync thiagoftsm/kernel-collector
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