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Commit Graph

52 Commits (797b1a44c744b784d1b74cae23b042558606da45)

Author SHA1 Message Date
Eileen Donlon 89599d3b9b fixed bug 288; corrected config boolean parsing problems 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
Eric Leblond 6b9d1012ff Transform inet_ntop call into PrintInet one. 14 years ago
Victor Julien d48ff8f6aa Extend 'append' option to stats.log as well. Small cleanups. 15 years ago
Gurvinder Singh f4392e1dcc added support for appending the log files 15 years ago
Victor Julien 3fcfaef9f7 Fix compiler warning in log-httplog.c & change stats.log to log as mm/dd/yyyy as well. 15 years ago
Gurvinder Singh 791d177c7f fixed the timestamp issue in http.log 15 years ago
Victor Julien 412498f4e4 Converts port vars in http logger from uint32_t to Port and update output. 15 years ago
Gurvinder Singh b7ff6537d2 fixed the incorrect port issue in http.log 15 years ago
Victor Julien 6c6e6321fc Fix HTTP HEAD detection code. 15 years ago
Victor Julien 4e7df60b2f Make pcap file mode read multiple packets per 'read'. Update threading model to deal with this. 15 years ago
William Metcalf 2eef905c07 GPL and Copyright header updates. 15 years ago
Victor Julien 70b32f7380 First stab at creating a stateful detection engine. 
Stateful detection for app layer detection keywords, except uricontent. Stores it's partial results in the flow structure. Other modifications:

- Generalize transaction tracking, logging and inspection.
- Adapt http and dcerpc to use the new transaction handling.
- Stream engine now always notifies app layer of a stream eof.

This commit fixes bug #124.
 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 070ed778b8 Libcap-ng support by Gurvinder Singh and myself. Basic support for per thread caps is added, but not activated as it doesn't seem to work yet. Work around for incompatibility between libnet 1.1 and libcap-ng added. 15 years ago
Victor Julien 2dd28ea7fd Use threadsafe time functions. 15 years ago
Victor Julien eeb98c6900 Move SCSetThreadName to proper functions. 15 years ago
Gerardo Iglesias Galvan 9f35a24a1f Set threads name. Fix bug #83 15 years ago
Jason Ish 40f9653c06 Have output plugs use an OutputCtx which is a little more generic than LogFileCtx. The OutputCtx provides a place for module private data to avoi overriding the LogFileCtx. 16 years ago
Victor Julien 7a8cd61fdf Cleanups. 16 years ago
Pablo Rincon 25a3a5c6d8 Adding mem wrapper to debug runtime alloc()/free() functions. Fixing some memory leaks. 16 years ago
Victor Julien f442c1f5ec Make sure log-http checks for a valid p->flow ptr before using it. 16 years ago
Victor Julien d6c53b68bf Fix two separate segv's in the http logging code. 16 years ago
Victor Julien 45b85c063a Fix segv in http log module. 16 years ago
Gurvinder Singh 50f7d0a887 app layer htp logging and better htp request handling. removed recent_in_tx. 16 years ago
Pablo Rincon d0404d8447 Renaming errors with naming conventions 16 years ago
Steve Grubb c95cd2e80a memory leak cleanups in misc places 
Hello,

This is all the rest of the memory leaks I found.

*In src/source-pcap-file.c at line 152, ptv is not being freed.
*In src/util-unittest-helper.c at line 152, p was not being freed.
*In src/log-httplog.c at line 195, aft was not being freed
*In src/counters.c at line 51, log_filename was not being freed. At line 1188
pctx is being tested to see if its NULL. However, at 1173 it exits the
function if it were NULL. This test is not needed and should be deleted.
*In src/defrag.c at line 351, tracker was not being freed. At line 390, dc is
being checked for NULL but this was already done at line 384. Probably what
was meant was checking the value of dc->frag_table which was just assigned.

The patch below makes the above described changes.

-Steve
 16 years ago
Jason Ish 095f2cf6ef Consistency fix.. Xxxlog -> XxxLog. 16 years ago
Jason Ish e204d07717 Have output modules register themselves so run mode configurator becomes aware of them for purposes of being configured from the config file. 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
Anoop Saldanha 8189f4d88e Change error log messags to debug ones in the log modules 16 years ago
Anoop Saldanha 4d430060d2 fix for unclear error messages bug 15 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
Gurvinder Singh 40b8afdd56 support for thread exit constants 16 years ago
Pablo Rincon Crespo a84cc38bc9 Preparing multithreading support for alert modules and logfilectx 16 years ago
Victor Julien 968d8df12b More logging API usage. Changed logging macro's slightly so the vars inside them won't conflict with vars used by the calling function. 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
Jason Ish e3b538c7d7 Simple configuration API. 
Allow the log directory to be changed.
 16 years ago
Brian Rectanus fa5939ca91 64 bit cleanup part2 16 years ago
Victor Julien 7c36b315fd Kill the engine if one of the threads fails to initialize. 16 years ago
Victor Julien 689bbfdc45 Rename all structure definitions in the "typedef struct _SomeStruct" format to "typedef struct SomeStruct_" to make the Doxygen output more useful. 
Remove the Trie multi pattern matcher code. It wasn't used anymore.
 16 years ago
Victor Julien 51a9e36e10 Remove vips references. Rename to eidps. 16 years ago
Victor Julien 5df5b35e90 Put all globals in the detection engine ctx. Add HashList type, a hash that also stores the items ina list to it can be traversed. Many cleanups. 16 years ago
Victor Julien 4c4862d838 Improve logging, add alert-output module, at module exit stats, add HTTP POST uri capture. 16 years ago
Victor Julien c4f2fe4bd7 Implement per packet variables and switch the http stuff to it. 16 years ago
Victor Julien edf8650a7e Tunnel update. 16 years ago