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Commit Graph

47 Commits (de4e2221d8e9dc43f07c867caaad5e42f16a96b7)

Author SHA1 Message Date
Victor Julien e0841218f0 flow-manager: support multiple instances 
Use new management API to run the flow manager.

Support multiple flow managers, where each of them works with it's
own part of the flow hash.

Make number of threads configurable:

flow:
  memcap: 64mb
  hash-size: 65536
  prealloc: 10000
  emergency-recovery: 30
  managers: 2

This sets up 2 flow managers.

Handle misc tasks only in instance 1: Handle defrag hash timeout
handing, host hash timeout handling and flow spare queue updating
only from the first instance.
 11 years ago
Victor Julien db15339f47 netflow-json: initial version 
Initial version of netflow module, a flow logger that logs each
direction in a completely separate record (line).
 11 years ago
Victor Julien 3c7af02067 flow-json-log: stub 
Stub for JSON flow logger.
 11 years ago
Giuseppe Longo d213d89981 Updating the Tmm Id for declaration of nflog capture mode 11 years ago
Victor Julien b877cf6158 ssh: add json logger 
Sub module of eve-log, but can also run separately as ssh-json-log. Only
one at a time though.
 12 years ago
Ken Steele 497575d38e Add option on Tile-Gx for logging for fast.log alerts over PCIe 
When running on a TILEncore-Gx PCIe card, setting the filetype of fast.log
to pcie, will open a connection over PCIe to a host application caleld
tile-pcie-logd, that receives the alert strings and writes them to a file
on the host. The file name to open is also passed over the PCIe link.

This allows running Suricata on the TILEncore-Gx PCIe card, but have the
alerts logged to the host system's file system efficiently. The PCIe API that
is used is the Tilera Packet Queue (PQ) API which can access PCIe from User
Space, thus avoiding system calls.

Created util-logopenfile-tile.c and util-logopen-tile.h for the TILE
specific PCIe logging functionality.

Using Write() and Close() function pointers in LogFileCtx, which
default to standard write and close for files and sockets, but are
changed to PCIe write and close functions when a PCIe channel is
openned for logging.

Moved Logging contex out of tm-modules.h into util-logopenfile.h,
where it makes more sense. This required including util-logopenfile.h
into a couple of alert-*.c files, which previously were getting the
definitions from tm-modules.h.

The source and Makefile for tile-pcie-logd are added in contrib/tile-pcie-logd.

By default, the file name for fast.log specified in suricata.yaml is used as
the filename on the host. An optional argument to tile-pcie-logd, --prefix=,
can be added to prepend the supplied file path. For example, is the file
in suricata.yaml is specified as "/var/log/fast.log" and --prefix="/tmp",
then the file will be written to "/tmp/var/log/fast.log".

Check for TILERA_ROOT environment variable before building tile_pcie_logd

Building tile_pcie_logd on x86 requires the Tilera MDE for its PCIe libraries
and API header files. Configure now checs for TILERA_ROOT before enabling
builing tile_pcie_logd in contrib/tile_pcie_logd
 12 years ago
Victor Julien f902c9e6c7 threading: add missing json types to TmModuleTmmIdToString 
Also, remove 'default' case from switch statement, so missing entries
will lead to a compiler warning.
 12 years ago
Victor Julien c36a8d30e5 threading: add utility to get module id from name 
Add TmModuleGetIdByName to go from module name to id directly.
 12 years ago
Victor Julien 52c3d3ad7c log api: convert all names to const 
Instead of strdupping all names w/o a need, use const ptrs.
 12 years ago
Victor Julien 9ff6608668 Introduce Filedata Logger API 
A new logger API for registering file storage handlers. Where the
FileLog handler is called once per file, this handler will be called
for each data chunk so that storing the entire file is possible.

The logger call in the API is as follows:
    typedef int (*FiledataLogger)(ThreadVars *, void *thread_data,
        const Packet *, const File *, const FileData *, uint8_t flags);

All data is const, thus should be read only. The final flags field
is used to indicate to the caller that the file is new, or if it's
being closed.

Files use an internal unique id 'file_id' which can be used by the
loggers to create unique file names. This id can use the 'waldo'
feature of the log-filestore module. This patch moves that waldo
loading and storing logic to this API's implementation. A new
configuration directive 'file-store-waldo: <filename>' is added,
but the existing waldo settings will also continue to work.
 12 years ago
Victor Julien 4c024f9658 profiling: add logger api labels 12 years ago
Victor Julien 9faa4b740d Add --unittests-coverage option to list how many code modules have tests 12 years ago
Victor Julien 8e01cba85d DNS TCP and UDP parser and DNS response logger 12 years ago
Anoop Saldanha b787da5643 Remove all cuda related code in the engine except for the cuda api wrappers 12 years ago
Victor Julien 82769a1b37 profiling: fix missing profile names 13 years ago
Matt Keeler 37e3de8425 Refactor Napatech 3GD to just Napatech as Suricata is only going to support 3GD. 
Signed-off-by: Matt Keeler <mk@npulsetech.com>
 13 years ago
Matt Keeler 5786a32d0f Remove Napatech 2GD support 
Removed the Napatech 2GD support

runmode-napatech-3gd.c had an include from runmode-napatech.h which was erroneous and has been removed as well.

Signed-off-by: Matt Keeler <mk@npulsetech.com>
 13 years ago
Matt Keeler 844e4dba11 Napatech 3GD Support 
For use with Network Cards from Napatech utilizing the 3GD driver/api.

    - Implemented new run modes in runmode-napatech-3gd.*
    - Implemented capture/decode threads in source-napatech-3gd.*
    - Integrated the new run modes and source into the build infrastructure.

    New configure switches
    --enabled-napatech-3gd : Turns on the NT 3GD support
    --with-napatech-3gd-includes : The directory containing the NT 3GD header files
    --with-napatech-3gd-libraries : The directory containing the NT 3GD libraries to link against.

    New CLI switch
    --napatech-3gd : Uses the Napatech 3GD run mode

    Runmodes Supported:
    - auto
    - autofp
    - workers

    Notes:
    - tested with 1 Gbps sustained traffic (no drops)

Signed-off-by: Matt Keeler <mk@npulsetech.com>
 13 years ago
Victor Julien 979edf0b97 Add way to profile mutex/spin locks per thread module. 14 years ago
Victor Julien 1d9f6ff8f2 Initial Napatech support by Randy Caldejon / nPulse. 14 years ago
Victor Julien effe01ae7b Add Init and DeInit calls to the thread module API. 14 years ago
Eric Leblond 3944357058 Remove unified related enum. 
This patch removes the enum related to unified1 output.
 14 years ago
Anoop Saldanha a844eecb0e - Updated all runmodes to use synchronization points, right before each thread(slot function) tries to de-init the thread. - Main thread now first disables receive thread(s) before it kills receive and rest of the threads. 14 years ago
Eric Leblond 834c91eece af-packet: add AFP to per packet performance system. 14 years ago
Victor Julien 820b0ded82 Add per packet profiling. 
Per packet profiling uses tick based accounting. It has 2 outputs, a summary
and a csv file that contains per packet stats.

Stats per packet include:
 1) total ticks spent
 2) ticks spent per individual thread module
 3) "threading overhead" which is simply calculated by subtracting (2) of (1).

A number of changes were made to integrate the new code in a clean way:
a number of generic enums are now placed in tm-threads-common.h so we can
include them from any part of the engine.

Code depends on --enable-profiling just like the rule profiling code.

New yaml parameters:

profiling:
  # packet profiling
  packets:

    # Profiling can be disabled here, but it will still have a
    # performance impact if compiled in.
    enabled: yes
    filename: packet_stats.log
    append: yes

    # per packet csv output
    csv:

      # Output can be disabled here, but it will still have a
      # performance impact if compiled in.
      enabled: no
      filename: packet_stats.csv

Example output of summary stats:

IP ver   Proto   cnt        min      max          avg
------   -----   ------     ------   ----------   -------
 IPv4       6     19436      11448      5404365     32993
 IPv4     256         4      11511        49968     30575

Per Thread module stats:

Thread Module              IP ver   Proto   cnt        min      max          avg
------------------------   ------   -----   ------     ------   ----------   -------
TMM_DECODEPCAPFILE          IPv4       6     19434       1242        47889      1770
TMM_DETECT                  IPv4       6     19436       1107       137241      1504
TMM_ALERTFASTLOG            IPv4       6     19436         90         1323       155
TMM_ALERTUNIFIED2ALERT      IPv4       6     19436        108         1359       138
TMM_ALERTDEBUGLOG           IPv4       6     19436         90         1134       154
TMM_LOGHTTPLOG              IPv4       6     19436        414      5392089      7944
TMM_STREAMTCP               IPv4       6     19434        828      1299159     19438

The proto 256 is a counter for handling of pseudo/tunnel packets.

Example output of csv:

pcap_cnt,ipver,ipproto,total,TMM_DECODENFQ,TMM_VERDICTNFQ,TMM_RECEIVENFQ,TMM_RECEIVEPCAP,TMM_RECEIVEPCAPFILE,TMM_DECODEPCAP,TMM_DECODEPCAPFILE,TMM_RECEIVEPFRING,TMM_DECODEPFRING,TMM_DETECT,TMM_ALERTFASTLOG,TMM_ALERTFASTLOG4,TMM_ALERTFASTLOG6,TMM_ALERTUNIFIEDLOG,TMM_ALERTUNIFIEDALERT,TMM_ALERTUNIFIED2ALERT,TMM_ALERTPRELUDE,TMM_ALERTDEBUGLOG,TMM_ALERTSYSLOG,TMM_LOGDROPLOG,TMM_ALERTSYSLOG4,TMM_ALERTSYSLOG6,TMM_RESPONDREJECT,TMM_LOGHTTPLOG,TMM_LOGHTTPLOG4,TMM_LOGHTTPLOG6,TMM_PCAPLOG,TMM_STREAMTCP,TMM_DECODEIPFW,TMM_VERDICTIPFW,TMM_RECEIVEIPFW,TMM_RECEIVEERFFILE,TMM_DECODEERFFILE,TMM_RECEIVEERFDAG,TMM_DECODEERFDAG,threading
1,4,6,172008,0,0,0,0,0,0,47889,0,0,48582,1323,0,0,0,0,1359,0,1134,0,0,0,0,0,8028,0,0,0,49356,0,0,0,0,0,0,0,14337

First line of the file contains labels.

2 example gnuplot scripts added to plot the data.
 14 years ago
William Metcalf 2eef905c07 GPL and Copyright header updates. 15 years ago
Gerardo Iglesias Galvan 9f4fae5b1a Fix inconsistent use of dynamic memory allocation 15 years ago
William Metcalf ce01927515 Import of GPLv2 Header 050410 15 years ago
Victor Julien 655b6acad9 Flush fp to be sure before closing. 16 years ago
Victor Julien 3c7027687f Fix logging api not cleaning up LogFileCtx mutex. 16 years ago
Victor Julien 8f0fe76346 Minor dbg output formatting fix. 16 years ago
Gurvinder Singh 4879045c6f bug 102 patch 16 years ago
Pablo Rincon 25a3a5c6d8 Adding mem wrapper to debug runtime alloc()/free() functions. Fixing some memory leaks. 16 years ago
Gurvinder Singh fea277b2aa memory leak fixes 16 years ago
Jason Ish 844c444af1 Use the configuration file to setup alert logging (and http logging). 
Only setup for the live pcap modes at the moment.
 16 years ago
Victor Julien b7bac14040 Fixup code to compile with -Wall -Werror -Wextra -Wno-unused-parameter compiler options. 16 years ago
Victor Julien ecf86f9c23 Rename to Suricata. 16 years ago
Pablo Rincon e26833be3f Changing mutex/spinlocks/conditions naming types 16 years ago
Pablo Rincon 769022f4be Adding support for Mac OS X, FreeBSD, centrailizing mutex/spins/conditions in a macro API, and some unittests 16 years ago
Pablo Rincon Crespo a84cc38bc9 Preparing multithreading support for alert modules and logfilectx 16 years ago
Victor Julien 91bc83e5c6 More logging API usage changes. 16 years ago
Victor Julien 0d0ffb9963 Reorganize header inclusions. 16 years ago
Victor Julien a39108843e Small tm module API rename to reflect that Init/Deinit/ExitPrintStats are per thread calls. 16 years ago
Brian Rectanus fa5939ca91 64 bit cleanup part2 16 years ago
Victor Julien 51a9e36e10 Remove vips references. Rename to eidps. 16 years ago
Victor Julien 6c1f2071be Add unittest registration to the threading modules api. 16 years ago
Victor Julien bab4b62376 Initial add of the files. 16 years ago