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Add optional packet filtered statistics for packet sources

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This commit is contained in:
Tim Wojtulewicz 2023-03-31 13:35:10 -07:00
parent 8a23671b21
commit ae3d6a4df0
6 changed files with 46 additions and 27 deletions
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25
src/RunState.cc
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@ -414,20 +414,33 @@ void get_final_stats()
{
iosource::PktSrc::Stats s;
ps->Statistics(&s);
double dropped_pct = s.dropped > 0.0
? ((double)s.dropped / ((double)s.received + (double)s.dropped)) *
100.0
: 0.0;
auto pct = [](uint64_t v, uint64_t received)
{
return (static_cast<double>(v) /
(static_cast<double>(v) + static_cast<double>(received))) *
100;
};
double dropped_pct = s.dropped > 0 ? pct(s.dropped, s.received) : 0.0;
uint64_t not_processed = packet_mgr->GetUnprocessedCount();
double unprocessed_pct = not_processed > 0
? ((double)not_processed / (double)s.received) * 100.0
: 0.0;
std::string filtered = "";
if ( s.filtered )
{
double filtered_pct = s.filtered ? pct(s.filtered.value(), s.received) : 0.0;
filtered = zeek::util::fmt(" %" PRIu64 " (%.2f%%) filtered", s.filtered.value(),
filtered_pct);
}
reporter->Info("%" PRIu64 " packets received on interface %s, %" PRIu64
" (%.2f%%) dropped, %" PRIu64 " (%.2f%%) not processed",
" (%.2f%%) dropped, %" PRIu64 " (%.2f%%) not processed%s",
s.received, ps->Path().c_str(), s.dropped, dropped_pct, not_processed,
unprocessed_pct);
unprocessed_pct, filtered.c_str());
}
}