Print Download PDF Send Feedback

Previous

Next

Module 'kiss' (Kernel Infrastructure)

Syntax: fw ctl debug -m kiss + {all | <List of Debug Flags>}

Also see the Module 'kissflow'.

Flag

Description

accel_pm

Accelerated Pattern Matcher

bench

CPU benchmark

connstats

Statistics for connections

cookie

Virtual de-fragmentation , cookie issues (cookies in the data structure that holds the packets)

dfa

Pattern Matcher (Deterministic Finite Automaton) compilation and execution

driver

Loading / unloading of the FireWall driver

error

General errors

flofiler

FLow prOFILER

ghtab

Multi-threaded safe global hash tables

ghtab_bl

Internal operations on global hash tables

handles

Memory pool allocation for tables

htab

Multi-threaded safe hash tables

htab_bl

Internal operations on hash tables

htab_bl_err

Errors and failures during internal operations on hash tables

htab_bl_exp

Expiration in hash tables

htab_bl_infra

Errors and failures during internal operations on hash tables

ioctl

IOCTL control messages (communication between the kernel and daemons)

kqstats

Kernel Worker thread statistics (resetting, initializing, turning off)

kw

Kernel Worker state and Pattern Matcher inspection

leak

Memory leak detection mechanism

memory

Memory allocation operations

memprof

Memory allocation operations in the Memory Profiler (when the kernel parameter fw_conn_mem_prof_enabled=1)

misc

CPU counters, Memory counters, getting/setting of global kernel parameters

mtctx

Multi-threaded context - memory allocation, reference count

packet

Internal parsing operations on packets

pcre

Perl Compatible Regular Expressions (execution, memory allocation)

pm

Pattern Matcher compilation and execution

pmdump

Pattern Matcher DFA (dumping XMLs of DFAs)

pmint

Pattern Matcher compilation

pools

Memory pool allocation operations

queue

Kernel Worker thread queues

rem

Regular Expression Matcher - Pattern Matcher 2nd tier (slow path)

salloc

System Memory allocation

shmem

Shared Memory allocation

sm

String Matcher - Pattern Matcher 1st tier (fast path)

stat

Statistics for categories and maps

swblade

Registration of Software Blades

thinnfa

Currently is not used

thread

Kernel thread that supplies low level APIs to the kernel thread

timers

Internal timers

usrmem

User Space platform memory usage

vbuf

Virtual buffer

warning

General warnings

worker

Kernel Worker - queuing and dequeuing