Statistics

Displays IPv4 flow statistics. Analogous to the output in fastdpi_stat.log.

fastdpi_cli stat flow ip4

Displays IPv6 flow statistics

fastdpi_cli stat flow ip6

Displays general Netflow/IPFIX statistics (same as what is output in fastdpi_stat.log in the "Statistics on NFLW_export" section)

fastdpi_cli stat netflow

Displays general firewall statistics

fastdpi_cli stat firewall

Displays internal statistics on HTTP, SSL_SAVEBL, QUIC_IETF_SAVEBL, BitTorrent. Equivalent to the output in fastdpi_stat.log.

fdpi_cli stat http

The command output also shows memory usage by HTTP parsers — this data can be used to monitor HTTP parser utilization.

For each thread (slave #N) and in total for all threads (Total), the http parser line is displayed (equivalent to MEMUSE : 'http parser' in fastdpi_stat.log):

Detailed statistics on HTTP
  slave #0
    http parser: total_recs=1000, cntr_allocated=1, free_recs=999
    ...
  Total
    http parser: total_recs=4000, cntr_allocated=4, free_recs=3996
    ...

where:

• total_recs — number of HTTP parsers allocated to the thread;
• cntr_allocated — number of parsers in use;
• free_recs — number of free parsers.

Statistics for the shared HTTP parser memory pool are also displayed (equivalent to MEMUSE : 'http parser' mem_manager in fastdpi_stat.log):

http parser mem_manager:
  sizeof_T=6744 size_rec_insizet=843 recs_per_block=1000
  total_block=80, used_blocks=4, free_blocks=76 ( 95.00% )
  total_recs=80000, used_recs=4000, free_recs=76000

where:

• recs_per_block — number of parsers in one memory block;
• total_block, used_blocks, free_blocks — total number of blocks, number of blocks allocated to threads, and number of free blocks (the percentage of free blocks is shown in parentheses);
• total_recs, used_recs, free_recs — total number of parsers in the pool, number of parsers allocated to threads, and number of free parsers.

HTTP parser utilization is calculated as follows:

• per thread — cntr_allocated / total_recs × 100% (from the thread's http parser line);
• overall — used_recs / total_recs × 100% (from the http parser mem_manager block).