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es export timestamp and pcap reading #24

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tomarch opened this issue May 13, 2015 · 1 comment
Closed

es export timestamp and pcap reading #24

tomarch opened this issue May 13, 2015 · 1 comment
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@tomarch
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tomarch commented May 13, 2015

When reading pcap file and export flows to elasticsearch, the timestamps is based on the localtime. So it's hard to analyse data with time based graph.
The timestamp should be the pcap time.
@lucaderi
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See 7345318

@cardigliano cardigliano mentioned this issue Feb 5, 2020
Closed
simonemainardi added a commit that referenced this issue Mar 27, 2020
@simonemainardi
Fixes crash and removes unused PortContactStats
43284e2 
Class was not used and didn't handle concurrent accesses to strings,
yielding crashes such as

Thread 14 "stats_update.lu" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffb3fff700 (LWP 25268)]
0x00005555556b9183 in IpAddress::intoa (this=0x28c, buf=0x7fffb3ffe030 "", bufLen=64, bitmask=255 '\377') at src/IpAddress.cpp:352
352     src/IpAddress.cpp: No such file or directory.
(gdb)
(gdb) bt
    at src/GenericHash.cpp:222
    #9  0x00005555556c0413 in NetworkInterface::walker (this=0x555556159e70, begin_slot=0x7fffb3ffe454, walk_all=true, wtype=walker_flows, walker=0x5555556c6b79 <host_flow_update_stats(GenericHashEntry*, void*, bool*)>,
        user_data=0x7fffb3ffe458) at src/NetworkInterface.cpp:795
	#10 0x00005555556c6f7c in NetworkInterface::periodicStatsUpdate (this=0x555556159e70, vm=0x7fffac0a5578) at src/NetworkInterface.cpp:2589
	#11 0x0000555555671d62 in ntop_periodic_stats_update (vm=0x7fffac0a5578) at src/LuaEngine.cpp:6304
	#12 0x000055555576c2f6 in luaD_precall ()
	#13 0x0000555555777acd in luaV_execute ()
	#14 0x000055555576c5cf in luaD_call ()
	#15 0x000055555576c621 in luaD_callnoyield ()
	#16 0x000055555576ba42 in luaD_rawrunprotected ()
	#17 0x000055555576c91b in luaD_pcall ()
	#18 0x0000555555769cd4 in lua_pcallk ()
	#19 0x0000555555681e8a in LuaEngine::run_loaded_script (this=0x7fffac01fe10) at src/LuaEngine.cpp:12188
	#20 0x000055555563eca2 in ThreadedActivity::runScript (this=0x555562aee4e0, now=1585309410, script_path=0x7fff88002620 "/usr/share/ntopng/scripts/callbacks/interface/stats_update.lua", iface=0x555556159e70, deadline=1585309420)
	    at src/ThreadedActivity.cpp:418
	    #21 0x00005555556ba04d in ThreadPool::run (this=0x5555624525a0) at src/ThreadPool.cpp:103
	    #22 0x00005555556b9c79 in doRun (ptr=0x5555624525a0) at src/ThreadPool.cpp:31
	    #23 0x00007ffff65aa6db in start_thread (arg=0x7fffb3fff700) at pthread_create.c:463
	    #24 0x00007ffff3ea388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
simonemainardi added a commit that referenced this issue Mar 27, 2020
@simonemainardi
Fixes crash and removes unused PortContactStats
e360f51 
Class was not used and didn't handle concurrent accesses to strings,
yielding crashes such as

Thread 14 "stats_update.lu" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffb3fff700 (LWP 25268)]
0x00005555556b9183 in IpAddress::intoa (this=0x28c, buf=0x7fffb3ffe030 "", bufLen=64, bitmask=255 '\377') at src/IpAddress.cpp:352
352     src/IpAddress.cpp: No such file or directory.
(gdb)
(gdb) bt
    at src/GenericHash.cpp:222
    #9  0x00005555556c0413 in NetworkInterface::walker (this=0x555556159e70, begin_slot=0x7fffb3ffe454, walk_all=true, wtype=walker_flows, walker=0x5555556c6b79 <host_flow_update_stats(GenericHashEntry*, void*, bool*)>,
        user_data=0x7fffb3ffe458) at src/NetworkInterface.cpp:795
	#10 0x00005555556c6f7c in NetworkInterface::periodicStatsUpdate (this=0x555556159e70, vm=0x7fffac0a5578) at src/NetworkInterface.cpp:2589
	#11 0x0000555555671d62 in ntop_periodic_stats_update (vm=0x7fffac0a5578) at src/LuaEngine.cpp:6304
	#12 0x000055555576c2f6 in luaD_precall ()
	#13 0x0000555555777acd in luaV_execute ()
	#14 0x000055555576c5cf in luaD_call ()
	#15 0x000055555576c621 in luaD_callnoyield ()
	#16 0x000055555576ba42 in luaD_rawrunprotected ()
	#17 0x000055555576c91b in luaD_pcall ()
	#18 0x0000555555769cd4 in lua_pcallk ()
	#19 0x0000555555681e8a in LuaEngine::run_loaded_script (this=0x7fffac01fe10) at src/LuaEngine.cpp:12188
	#20 0x000055555563eca2 in ThreadedActivity::runScript (this=0x555562aee4e0, now=1585309410, script_path=0x7fff88002620 "/usr/share/ntopng/scripts/callbacks/interface/stats_update.lua", iface=0x555556159e70, deadline=1585309420)
	    at src/ThreadedActivity.cpp:418
	    #21 0x00005555556ba04d in ThreadPool::run (this=0x5555624525a0) at src/ThreadPool.cpp:103
	    #22 0x00005555556b9c79 in doRun (ptr=0x5555624525a0) at src/ThreadPool.cpp:31
	    #23 0x00007ffff65aa6db in start_thread (arg=0x7fffb3fff700) at pthread_create.c:463
	    #24 0x00007ffff3ea388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
@lucaderi lucaderi mentioned this issue Aug 24, 2020
Closed
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@tomarch @lmangani @lucaderi