173 lines
5.8 KiB
ReStructuredText
173 lines
5.8 KiB
ReStructuredText
:tocdepth: 3
|
|
|
|
policy/misc/stats.zeek
|
|
======================
|
|
.. zeek:namespace:: Stats
|
|
|
|
Log memory/packet/lag statistics.
|
|
|
|
:Namespace: Stats
|
|
:Imports: :doc:`base/frameworks/notice </scripts/base/frameworks/notice/index>`, :doc:`base/frameworks/telemetry </scripts/base/frameworks/telemetry/index>`, :doc:`base/utils/time.zeek </scripts/base/utils/time.zeek>`
|
|
|
|
Summary
|
|
~~~~~~~
|
|
Runtime Options
|
|
###############
|
|
============================================================================ =============================
|
|
:zeek:id:`Stats::report_interval`: :zeek:type:`interval` :zeek:attr:`&redef` How often stats are reported.
|
|
============================================================================ =============================
|
|
|
|
Types
|
|
#####
|
|
============================================= =
|
|
:zeek:type:`Stats::Info`: :zeek:type:`record`
|
|
============================================= =
|
|
|
|
Redefinitions
|
|
#############
|
|
======================================= =========================
|
|
:zeek:type:`Log::ID`: :zeek:type:`enum`
|
|
|
|
* :zeek:enum:`Stats::LOG`
|
|
======================================= =========================
|
|
|
|
Events
|
|
######
|
|
=============================================== ===============================================================
|
|
:zeek:id:`Stats::log_stats`: :zeek:type:`event` Event to catch stats as they are written to the logging stream.
|
|
=============================================== ===============================================================
|
|
|
|
Hooks
|
|
#####
|
|
========================================================== =
|
|
:zeek:id:`Stats::log_policy`: :zeek:type:`Log::PolicyHook`
|
|
========================================================== =
|
|
|
|
|
|
Detailed Interface
|
|
~~~~~~~~~~~~~~~~~~
|
|
Runtime Options
|
|
###############
|
|
.. zeek:id:: Stats::report_interval
|
|
:source-code: policy/misc/stats.zeek 15 15
|
|
|
|
:Type: :zeek:type:`interval`
|
|
:Attributes: :zeek:attr:`&redef`
|
|
:Default: ``5.0 mins``
|
|
|
|
How often stats are reported.
|
|
|
|
Types
|
|
#####
|
|
.. zeek:type:: Stats::Info
|
|
:source-code: policy/misc/stats.zeek 17 86
|
|
|
|
:Type: :zeek:type:`record`
|
|
|
|
ts: :zeek:type:`time` :zeek:attr:`&log`
|
|
Timestamp for the measurement.
|
|
|
|
peer: :zeek:type:`string` :zeek:attr:`&log`
|
|
Peer that generated this log. Mostly for clusters.
|
|
|
|
mem: :zeek:type:`count` :zeek:attr:`&log`
|
|
Amount of memory currently in use in MB.
|
|
|
|
pkts_proc: :zeek:type:`count` :zeek:attr:`&log`
|
|
Number of packets processed since the last stats interval.
|
|
|
|
bytes_recv: :zeek:type:`count` :zeek:attr:`&log`
|
|
Number of bytes received since the last stats interval if
|
|
reading live traffic.
|
|
|
|
pkts_dropped: :zeek:type:`count` :zeek:attr:`&log` :zeek:attr:`&optional`
|
|
Number of packets dropped since the last stats interval if
|
|
reading live traffic.
|
|
|
|
pkts_link: :zeek:type:`count` :zeek:attr:`&log` :zeek:attr:`&optional`
|
|
Number of packets seen on the link since the last stats
|
|
interval if reading live traffic.
|
|
|
|
pkt_lag: :zeek:type:`interval` :zeek:attr:`&log` :zeek:attr:`&optional`
|
|
Lag between the wall clock and packet timestamps if reading
|
|
live traffic.
|
|
|
|
pkts_filtered: :zeek:type:`count` :zeek:attr:`&log` :zeek:attr:`&optional`
|
|
Number of packets filtered from the link since the last
|
|
stats interval if reading live traffic.
|
|
|
|
events_proc: :zeek:type:`count` :zeek:attr:`&log`
|
|
Number of events processed since the last stats interval.
|
|
|
|
events_queued: :zeek:type:`count` :zeek:attr:`&log`
|
|
Number of events that have been queued since the last stats
|
|
interval.
|
|
|
|
active_tcp_conns: :zeek:type:`count` :zeek:attr:`&log`
|
|
TCP connections currently in memory.
|
|
|
|
active_udp_conns: :zeek:type:`count` :zeek:attr:`&log`
|
|
UDP connections currently in memory.
|
|
|
|
active_icmp_conns: :zeek:type:`count` :zeek:attr:`&log`
|
|
ICMP connections currently in memory.
|
|
|
|
tcp_conns: :zeek:type:`count` :zeek:attr:`&log`
|
|
TCP connections seen since last stats interval.
|
|
|
|
udp_conns: :zeek:type:`count` :zeek:attr:`&log`
|
|
UDP connections seen since last stats interval.
|
|
|
|
icmp_conns: :zeek:type:`count` :zeek:attr:`&log`
|
|
ICMP connections seen since last stats interval.
|
|
|
|
timers: :zeek:type:`count` :zeek:attr:`&log`
|
|
Number of timers scheduled since last stats interval.
|
|
|
|
active_timers: :zeek:type:`count` :zeek:attr:`&log`
|
|
Current number of scheduled timers.
|
|
|
|
files: :zeek:type:`count` :zeek:attr:`&log`
|
|
Number of files seen since last stats interval.
|
|
|
|
active_files: :zeek:type:`count` :zeek:attr:`&log`
|
|
Current number of files actively being seen.
|
|
|
|
dns_requests: :zeek:type:`count` :zeek:attr:`&log`
|
|
Number of DNS requests seen since last stats interval.
|
|
|
|
active_dns_requests: :zeek:type:`count` :zeek:attr:`&log`
|
|
Current number of DNS requests awaiting a reply.
|
|
|
|
reassem_tcp_size: :zeek:type:`count` :zeek:attr:`&log`
|
|
Current size of TCP data in reassembly.
|
|
|
|
reassem_file_size: :zeek:type:`count` :zeek:attr:`&log`
|
|
Current size of File data in reassembly.
|
|
|
|
reassem_frag_size: :zeek:type:`count` :zeek:attr:`&log`
|
|
Current size of packet fragment data in reassembly.
|
|
|
|
reassem_unknown_size: :zeek:type:`count` :zeek:attr:`&log`
|
|
Current size of unknown data in reassembly (this is only PIA buffer right now).
|
|
|
|
|
|
Events
|
|
######
|
|
.. zeek:id:: Stats::log_stats
|
|
:source-code: policy/misc/stats.zeek 89 89
|
|
|
|
:Type: :zeek:type:`event` (rec: :zeek:type:`Stats::Info`)
|
|
|
|
Event to catch stats as they are written to the logging stream.
|
|
|
|
Hooks
|
|
#####
|
|
.. zeek:id:: Stats::log_policy
|
|
:source-code: policy/misc/stats.zeek 12 12
|
|
|
|
:Type: :zeek:type:`Log::PolicyHook`
|
|
|
|
|
|
|