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156-582 · Question #83

Running tcpdump causes a significant increase on CPU usage, what other option should you use?

The correct answer is C. cppcap. When tcpdump causes high CPU usage, an alternative is to use cppcap, which is optimized for capturing packets with lower CPU overhead in Check Point environments. cppcap is designed to work efficiently with Check Point's infrastructure, reducing the performance impact compared…

Introduction to Check Point Troubleshooting

Question

Running tcpdump causes a significant increase on CPU usage, what other option should you use?

Options

  • Afw monitor
  • BWait for out of business hours to do a packet capture
  • Ccppcap
  • DYou need to use tcpdump with -e option to decrease the length of packet in captures and it will

How the community answered

(18 responses)
  • A
    6% (1)
  • C
    83% (15)
  • D
    11% (2)

Explanation

When tcpdump causes high CPU usage, an alternative is to use cppcap, which is optimized for capturing packets with lower CPU overhead in Check Point environments. cppcap is designed to work efficiently with Check Point's infrastructure, reducing the performance impact compared to generic tools like tcpdump.

Topics

#cppcap#tcpdump#packet capture#CPU performance

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