bitmex={} bitmex.__index=bitmex bitmex.init=function() end - bitmex.run=function() --   BitMEX local websocket,errmsg=cws:new( "wss://www.bitmex.com/realtime", { ["onopen"]=function(handler) --   WebSocket    local result, errstr=cws:send(handler,[[{"op": "subscribe", "args": ["orderBookL2:XBTUSD"]}]],1); --    1 (OpCode 1 - ) if(not result) --     , -  then print("Error on websocket send at handler "..handler..": "..errstr); end end, ["onmessage"]=function(handler,message,opcode) print(message) --     BitMEX   . end, ["onerror"]=function(handler, message) --    print(message..". Socket FD: "..handler); end, ["onclose"]=function(handler) --     print("WebSocket "..handler.." is closed by peer."); end }); if(websocket == nil) --     then print(errmsg) else while not must_stop() do cws:eventLoop(); -- poll  end end end return bitmex; 

   iptables. 4.98% lapps [ip_tables] [k] ipt_do_table     3.80% lapps [kernel.vmlinux] [.] syscall_return_via_sysret       Lua  3.52% lapps libluajit-5.1.so.2.0.5 [.] lj_str_new    WebSocket  1.96% lapps lapps [.] WSStreamProcessing::WSStreamServerParser::parse     1.88% lapps [kernel.vmlinux] [k] copy_user_enhanced_fast_string 1.81% lapps [kernel.vmlinux] [k] __fget 1.61% lapps [kernel.vmlinux] [k] tcp_ack 1.49% lapps [kernel.vmlinux] [k] _raw_spin_lock_irqsave 1.48% lapps [kernel.vmlinux] [k] sys_epoll_ctl 1.45% lapps [xt_tcpudp] [k] tcp_mt  LAppS 1.35% lapps lapps [.] LAppS::IOWorker<false, true>::execute   1.28% lapps lapps [.] cws_eventloop ... 1.27% lapps [nf_conntrack] [k] __nf_conntrack_find_get.isra.11 1.14% lapps [kernel.vmlinux] [k] __inet_lookup_established 1.14% lapps libluajit-5.1.so.2.0.5 [.] lj_BC_TGETS      C++ 1.01% lapps lapps [.] LAppS::Application<false, true, (abstract::Application::Protocol)0>::execute ... 0.98% lapps [kernel.vmlinux] [k] ep_send_events_proc 0.98% lapps [kernel.vmlinux] [k] tcp_recvmsg 0.96% lapps libc-2.26.so [.] __memmove_avx_unaligned_erms 0.93% lapps libc-2.26.so [.] malloc 0.92% lapps [kernel.vmlinux] [k] tcp_transmit_skb 0.88% lapps [kernel.vmlinux] [k] sock_poll 0.85% lapps [nf_conntrack] [k] nf_conntrack_in 0.83% lapps [nf_conntrack] [k] tcp_packet 0.79% lapps [kernel.vmlinux] [k] do_syscall_64 0.78% lapps [kernel.vmlinux] [k] ___slab_alloc 0.78% lapps [kernel.vmlinux] [k] _raw_spin_lock_bh 0.73% lapps libc-2.26.so [.] _int_free 0.69% lapps [kernel.vmlinux] [k] __slab_free 0.66% lapps libcryptopp.so.5.6.5 [.] CryptoPP::Rijndael::Base::UncheckedSetKey 0.66% lapps [kernel.vmlinux] [k] tcp_write_xmit 0.65% lapps [kernel.vmlinux] [k] sock_def_readable 0.65% lapps [kernel.vmlinux] [k] tcp_sendmsg_locked 0.64% lapps libc-2.26.so [.] vfprintf     ( - bemchmark) 0.64% lapps lapps [.] LAppS::ClientWebSocket::send ... 0.64% lapps [kernel.vmlinux] [k] tcp_v4_rcv 0.63% lapps [kernel.vmlinux] [k] __alloc_skb 0.61% lapps lapps [.] std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release 0.61% lapps [kernel.vmlinux] [k] _raw_spin_lock 0.60% lapps libc-2.26.so [.] __memset_avx2_unaligned_erms 0.60% lapps [kernel.vmlinux] [k] kmem_cache_alloc_node 0.59% lapps libluajit-5.1.so.2.0.5 [.] lj_tab_get 0.59% lapps [kernel.vmlinux] [k] __local_bh_enable_ip 0.58% lapps [kernel.vmlinux] [k] __dev_queue_xmit 0.57% lapps [kernel.vmlinux] [k] nf_hook_slow 0.55% lapps [kernel.vmlinux] [k] ep_poll_callback 0.55% lapps [kernel.vmlinux] [k] skb_release_data 0.54% lapps [kernel.vmlinux] [k] native_queued_spin_lock_slowpath 0.54% lapps libc-2.26.so [.] cfree@GLIBC_2.2.5 0.53% lapps [kernel.vmlinux] [k] ip_finish_output2 0.49% lapps libluajit-5.1.so.2.0.5 [.] lj_BC_RET 0.49% lapps libc-2.26.so [.] __strlen_avx2 0.48% lapps [kernel.vmlinux] [k] _raw_spin_unlock_irqrestore 

  3.73% lapps [kernel.vmlinux] [k] syscall_return_via_sysret 3.49% lapps libcrypto.so.43.0.1 [.] gcm_ghash_clmul 3.42% lapps libcrypto.so.43.0.1 [.] aesni_ctr32_encrypt_blocks 2.74% lapps [ip_tables] [k] ipt_do_table 2.17% lapps libluajit-5.1.so.2.0.5 [.] lj_str_new 1.41% lapps libpthread-2.26.so [.] __pthread_mutex_lock 1.34% lapps libssl.so.45.0.1 [.] tls1_enc 1.32% lapps [kernel.vmlinux] [k] __fget 1.16% lapps libcrypto.so.43.0.1 [.] getrn 1.06% lapps libc-2.26.so [.] __memmove_avx_unaligned_erms 1.06% lapps lapps [.] WSStreamProcessing::WSStreamServerParser::parse 1.05% lapps [kernel.vmlinux] [k] tcp_ack 1.02% lapps [kernel.vmlinux] [k] copy_user_enhanced_fast_string 1.02% lapps [nf_conntrack] [k] __nf_conntrack_find_get.isra.11 0.98% lapps lapps [.] cws_eventloop 0.98% lapps [kernel.vmlinux] [k] native_queued_spin_lock_slowpath 0.93% lapps libcrypto.so.43.0.1 [.] aead_aes_gcm_open 0.92% lapps lapps [.] LAppS::IOWorker<true, true>::execute 0.91% lapps [kernel.vmlinux] [k] tcp_recvmsg 0.89% lapps [kernel.vmlinux] [k] sys_epoll_ctl 0.88% lapps libcrypto.so.43.0.1 [.] aead_aes_gcm_seal 0.84% lapps [kernel.vmlinux] [k] do_syscall_64 0.82% lapps [kernel.vmlinux] [k] __inet_lookup_established 0.82% lapps [kernel.vmlinux] [k] tcp_transmit_skb 0.79% lapps libpthread-2.26.so [.] __pthread_mutex_unlock_usercnt 0.77% lapps [kernel.vmlinux] [k] _raw_spin_lock_irqsave 0.76% lapps [xt_tcpudp] [k] tcp_mt 0.71% lapps libcrypto.so.43.0.1 [.] aesni_encrypt 0.70% lapps [kernel.vmlinux] [k] _raw_spin_lock 0.67% lapps [kernel.vmlinux] [k] ep_send_events_proc 0.66% lapps libcrypto.so.43.0.1 [.] ERR_clear_error 0.63% lapps [kernel.vmlinux] [k] sock_def_readable 0.62% lapps lapps [.] LAppS::Application<true, true, (abstract::Application::Protocol)0>::execute 0.61% lapps libc-2.26.so [.] malloc 0.61% lapps [nf_conntrack] [k] nf_conntrack_in 0.58% lapps libssl.so.45.0.1 [.] ssl3_read_bytes 0.58% lapps libluajit-5.1.so.2.0.5 [.] lj_BC_TGETS 0.57% lapps [kernel.vmlinux] [k] tcp_write_xmit 0.56% lapps libssl.so.45.0.1 [.] do_ssl3_write 0.55% lapps [kernel.vmlinux] [k] __netif_receive_skb_core 0.54% lapps [kernel.vmlinux] [k] ___slab_alloc 0.54% lapps libc-2.26.so [.] __memset_avx2_unaligned_erms 0.51% lapps [kernel.vmlinux] [k] _raw_spin_lock_bh 0.51% lapps libcrypto.so.43.0.1 [.] gcm_gmult_clmul 0.51% lapps [kernel.vmlinux] [k] sock_poll 0.48% lapps [nf_conntrack] [k] tcp_packet 0.48% lapps libc-2.26.so [.] cfree@GLIBC_2.2.5 0.48% lapps libssl.so.45.0.1 [.] SSL_read 0.46% lapps [kernel.vmlinux] [k] copy_user_generic_unrolled 0.45% lapps [kernel.vmlinux] [k] tcp_sendmsg_locked 0.45% lapps lapps [.] LAppS::ClientWebSocket::send 0.44% lapps libc-2.26.so [.] _int_free 0.44% lapps libssl.so.45.0.1 [.] ssl3_read_internal 0.43% lapps [kernel.vmlinux] [k] futex_wake 0.42% lapps libluajit-5.1.so.2.0.5 [.] lj_tab_get 0.42% lapps libc-2.26.so [.] vfprintf 0.41% lapps [kernel.vmlinux] [k] tcp_v4_rcv