goroutine profile: total 1746 1574 @ 0x465e1c 0x45e4be 0x4990bc 0x58cbba 0x58cc51 0x58e771 0x761d33 0x786725 0x942c4b 0x4dcf9a 0x4dd35b 0x94cae6 0x49e881 # 0x4990bb internal/poll.runtime_pollWait+0x3b /usr/local/go/src/runtime/netpoll.go:345 # 0x58cbb9 internal/poll.(*pollDesc).wait+0x79 /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 # 0x58cc50 internal/poll.(*pollDesc).waitRead+0x30 /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 # 0x58e770 internal/poll.(*FD).Read+0x410 /usr/local/go/src/internal/poll/fd_unix.go:164 # 0x761d32 net.(*netFD).Read+0x72 /usr/local/go/src/net/fd_posix.go:55 # 0x786724 net.(*conn).Read+0xa4 /usr/local/go/src/net/net.go:179 # 0x942c4a net/http.(*connReader).Read+0x22a /usr/local/go/src/net/http/server.go:789 # 0x4dcf99 bufio.(*Reader).fill+0x259 /usr/local/go/src/bufio/bufio.go:110 # 0x4dd35a bufio.(*Reader).Peek+0x15a /usr/local/go/src/bufio/bufio.go:148 # 0x94cae5 net/http.(*conn).serve+0x1d05 /usr/local/go/src/net/http/server.go:2074 62 @ 0x465e1c 0x45e4be 0x4990bc 0x58cbba 0x58cc51 0x58e771 0x761d33 0x786725 0x942c4b 0x4dcf9a 0x4de9c5 0x4dea85 0x86f93d 0x86f5f7 0x934c86 0x944716 0x94bbb4 0x49e881 # 0x4990bb internal/poll.runtime_pollWait+0x3b /usr/local/go/src/runtime/netpoll.go:345 # 0x58cbb9 internal/poll.(*pollDesc).wait+0x79 /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 # 0x58cc50 internal/poll.(*pollDesc).waitRead+0x30 /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 # 0x58e770 internal/poll.(*FD).Read+0x410 /usr/local/go/src/internal/poll/fd_unix.go:164 # 0x761d32 net.(*netFD).Read+0x72 /usr/local/go/src/net/fd_posix.go:55 # 0x786724 net.(*conn).Read+0xa4 /usr/local/go/src/net/net.go:179 # 0x942c4a net/http.(*connReader).Read+0x22a /usr/local/go/src/net/http/server.go:789 # 0x4dcf99 bufio.(*Reader).fill+0x259 /usr/local/go/src/bufio/bufio.go:110 # 0x4de9c4 bufio.(*Reader).ReadSlice+0x3a4 /usr/local/go/src/bufio/bufio.go:376 # 0x4dea84 bufio.(*Reader).ReadLine+0x64 /usr/local/go/src/bufio/bufio.go:405 # 0x86f93c net/textproto.(*Reader).readLineSlice+0x9c /usr/local/go/src/net/textproto/reader.go:63 # 0x86f5f6 net/textproto.(*Reader).ReadLine+0x56 /usr/local/go/src/net/textproto/reader.go:43 # 0x934c85 net/http.readRequest+0x105 /usr/local/go/src/net/http/request.go:1059 # 0x944715 net/http.(*conn).readRequest+0x515 /usr/local/go/src/net/http/server.go:1004 # 0x94bbb3 net/http.(*conn).serve+0xdd3 /usr/local/go/src/net/http/server.go:1964 20 @ 0x465e1c 0x45e4be 0x4990bc 0x58cbba 0x58cc51 0x58e771 0x761d33 0x786725 0x974842 0x4dcf9a 0x4dd35b 0x9759b5 0x49e881 # 0x4990bb internal/poll.runtime_pollWait+0x3b /usr/local/go/src/runtime/netpoll.go:345 # 0x58cbb9 internal/poll.(*pollDesc).wait+0x79 /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 # 0x58cc50 internal/poll.(*pollDesc).waitRead+0x30 /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 # 0x58e770 internal/poll.(*FD).Read+0x410 /usr/local/go/src/internal/poll/fd_unix.go:164 # 0x761d32 net.(*netFD).Read+0x72 /usr/local/go/src/net/fd_posix.go:55 # 0x786724 net.(*conn).Read+0xa4 /usr/local/go/src/net/net.go:179 # 0x974841 net/http.(*persistConn).Read+0x1e1 /usr/local/go/src/net/http/transport.go:1977 # 0x4dcf99 bufio.(*Reader).fill+0x259 /usr/local/go/src/bufio/bufio.go:110 # 0x4dd35a bufio.(*Reader).Peek+0x15a /usr/local/go/src/bufio/bufio.go:148 # 0x9759b4 net/http.(*persistConn).readLoop+0x2f4 /usr/local/go/src/net/http/transport.go:2141 20 @ 0x465e1c 0x4782a7 0x97865a 0x49e881 # 0x978659 net/http.(*persistConn).writeLoop+0x179 /usr/local/go/src/net/http/transport.go:2444 18 @ 0x465e1c 0x4782a7 0x1066dc5 0x49e881 # 0x1066dc4 0chain.net/core/memorystore.(*MemoryDBChunkProcessor).Run+0xe4 /0chain/code/go/0chain.net/core/memorystore/worker.go:97 4 @ 0x465e1c 0x42969e 0x4293f2 0xdd1711 0x49e881 # 0xdd1710 gopkg.in/natefinch/lumberjack%2ev2.(*Logger).millRun+0x30 /0chain/code/go/0chain.net/vendor/gopkg.in/natefinch/lumberjack.v2/lumberjack.go:379 4 @ 0x465e1c 0x4782a7 0xe490aa 0x49e881 # 0xe490a9 github.com/patrickmn/go-cache.(*janitor).Run+0xc9 /0chain/code/go/0chain.net/vendor/github.com/patrickmn/go-cache/cache.go:1079 3 @ 0x465e1c 0x45e4be 0x4990bc 0x58cbba 0x58cc51 0x58e771 0x761d33 0x786725 0x94243a 0x49e881 # 0x4990bb internal/poll.runtime_pollWait+0x3b /usr/local/go/src/runtime/netpoll.go:345 # 0x58cbb9 internal/poll.(*pollDesc).wait+0x79 /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 # 0x58cc50 internal/poll.(*pollDesc).waitRead+0x30 /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 # 0x58e770 internal/poll.(*FD).Read+0x410 /usr/local/go/src/internal/poll/fd_unix.go:164 # 0x761d32 net.(*netFD).Read+0x72 /usr/local/go/src/net/fd_posix.go:55 # 0x786724 net.(*conn).Read+0xa4 /usr/local/go/src/net/net.go:179 # 0x942439 net/http.(*connReader).backgroundRead+0x79 /usr/local/go/src/net/http/server.go:681 2 @ 0x465e1c 0x4782a7 0x107edf8 0x49e881 # 0x107edf7 0chain.net/chaincore/node.RequestEntityHandler.func1.1.1.1+0xb7 /0chain/code/go/0chain.net/chaincore/node/n2n_request.go:250 2 @ 0x465e1c 0x4782a7 0x10a2d4b 0x49e881 # 0x10a2d4a 0chain.net/chaincore/node.(*Pool).StatusMonitor+0x3ea /0chain/code/go/0chain.net/chaincore/node/worker.go:31 2 @ 0x465e1c 0x4782a7 0xf3aaf8 0x49e881 # 0xf3aaf7 0chain.net/core/datastore.(*EntityChunkBuilder).Run+0x1b7 /0chain/code/go/0chain.net/core/datastore/worker.go:108 1 @ 0x4273eb 0xf4c8bf 0xfa22e5 0xfa2245 0x168d3da 0x1c74e0d 0x1c75078 0x1c557bf 0xe5c2dd 0xe5c878 0x94dbb3 0xe57a6b 0x94dbb3 0xe5d935 0xe5abb0 0x1c6d2f8 0x94dbb3 0x950f7e 0x9530d7 0x94c895 0x49e881 # 0xf4c8be github.com/linxGnu/grocksdb._Cfunc_rocksdb_free+0x3e _cgo_gotypes.go:2955 # 0xfa22e4 github.com/linxGnu/grocksdb.(*Slice).Free.func1+0x44 /0chain/code/go/0chain.net/vendor/github.com/linxGnu/grocksdb/slice.go:53 # 0xfa2244 github.com/linxGnu/grocksdb.(*Slice).Free+0x24 /0chain/code/go/0chain.net/vendor/github.com/linxGnu/grocksdb/slice.go:53 # 0x168d3d9 0chain.net/core/ememorystore.(*Store).Read+0x5f9 /0chain/code/go/0chain.net/core/ememorystore/store.go:49 # 0x1c74e0c 0chain.net/sharder.(*Chain).GetTransactionSummary+0x16c /0chain/code/go/0chain.net/sharder/transaction.go:31 # 0x1c75077 0chain.net/sharder.(*Chain).GetTransactionConfirmation+0x197 /0chain/code/go/0chain.net/sharder/transaction.go:43 # 0x1c557be 0chain.net/sharder.TransactionConfirmationHandler+0x2be /0chain/code/go/0chain.net/sharder/handler_main.go:55 # 0xe5c2dc 0chain.net/core/common.ToJSONResponse.func1+0x7c /0chain/code/go/0chain.net/core/common/handler.go:116 # 0xe5c877 0chain.net/core/common.Recover.func1+0xf7 /0chain/code/go/0chain.net/core/common/mdw_recover.go:55 # 0x94dbb2 net/http.HandlerFunc.ServeHTTP+0x32 /usr/local/go/src/net/http/server.go:2166 # 0xe57a6a github.com/didip/tollbooth.LimitHandler.func1+0x1aa /0chain/code/go/0chain.net/vendor/github.com/didip/tollbooth/tollbooth.go:181 # 0x94dbb2 net/http.HandlerFunc.ServeHTTP+0x32 /usr/local/go/src/net/http/server.go:2166 # 0xe5d934 0chain.net/core/common.UserRateLimit.func1+0x74 /0chain/code/go/0chain.net/core/common/rate_limiter.go:50 # 0xe5abaf 0chain.net/core/common.WithCORS.func1+0x24f /0chain/code/go/0chain.net/core/common/cors.go:17 # 0x1c6d2f7 0chain.net/sharder.elapsedHandler.func1+0x97 /0chain/code/go/0chain.net/sharder/s_handler.go:112 # 0x94dbb2 net/http.HandlerFunc.ServeHTTP+0x32 /usr/local/go/src/net/http/server.go:2166 # 0x950f7d net/http.(*ServeMux).ServeHTTP+0x37d /usr/local/go/src/net/http/server.go:2683 # 0x9530d6 net/http.serverHandler.ServeHTTP+0x256 /usr/local/go/src/net/http/server.go:3137 # 0x94c894 net/http.(*conn).serve+0x1ab4 /usr/local/go/src/net/http/server.go:2039 1 @ 0x42fec9 0x49af69 0xe0f797 0x49e881 # 0x49af68 os/signal.signal_recv+0x28 /usr/local/go/src/runtime/sigqueue.go:152 # 0xe0f796 os/signal.loop+0x16 /usr/local/go/src/os/signal/signal_unix.go:23 1 @ 0x459bd1 0x498cdd 0x9edd43 0x9ed986 0x9e8ad8 0x9fa613 0x9fb565 0x94dbb3 0x950f7e 0x9530d7 0x94c895 0x49e881 # 0x498cdc runtime/pprof.runtime_goroutineProfileWithLabels+0x1c /usr/local/go/src/runtime/mprof.go:1079 # 0x9edd42 runtime/pprof.writeRuntimeProfile+0x182 /usr/local/go/src/runtime/pprof/pprof.go:774 # 0x9ed985 runtime/pprof.writeGoroutine+0x85 /usr/local/go/src/runtime/pprof/pprof.go:734 # 0x9e8ad7 runtime/pprof.(*Profile).WriteTo+0x97 /usr/local/go/src/runtime/pprof/pprof.go:369 # 0x9fa612 net/http/pprof.handler.ServeHTTP+0x4f2 /usr/local/go/src/net/http/pprof/pprof.go:267 # 0x9fb564 net/http/pprof.Index+0x124 /usr/local/go/src/net/http/pprof/pprof.go:384 # 0x94dbb2 net/http.HandlerFunc.ServeHTTP+0x32 /usr/local/go/src/net/http/server.go:2166 # 0x950f7d net/http.(*ServeMux).ServeHTTP+0x37d /usr/local/go/src/net/http/server.go:2683 # 0x9530d6 net/http.serverHandler.ServeHTTP+0x256 /usr/local/go/src/net/http/server.go:3137 # 0x94c894 net/http.(*conn).serve+0x1ab4 /usr/local/go/src/net/http/server.go:2039 1 @ 0x465e1c 0x42969e 0x4293d2 0x1045033 0x49e881 # 0x1045032 github.com/rcrowley/go-metrics.(*meterArbiter).tick+0x32 /0chain/code/go/0chain.net/vendor/github.com/rcrowley/go-metrics/meter.go:239 1 @ 0x465e1c 0x42969e 0x4293d2 0x10a6793 0x49e881 # 0x10a6792 0chain.net/chaincore/node.(*Node).MemoryUsage+0x52 /0chain/code/go/0chain.net/chaincore/node/worker.go:183 1 @ 0x465e1c 0x42969e 0x4293d2 0x15ff9ab 0x49e881 # 0x15ff9aa 0chain.net/smartcontract/dbs/event.(*EventDb).addEventsWorker+0x2ca /0chain/code/go/0chain.net/smartcontract/dbs/event/process.go:322 1 @ 0x465e1c 0x42969e 0x4293d2 0xe5985e 0x49e881 # 0xe5985d 0chain.net/core/common.SetupRootContext.func1+0x1d /0chain/code/go/0chain.net/core/common/context.go:26 1 @ 0x465e1c 0x42969e 0x4293f2 0xe59c8c 0x49e881 # 0xe59c8b 0chain.net/core/common.HandleShutdown.func1+0x8b /0chain/code/go/0chain.net/core/common/context.go:53 1 @ 0x465e1c 0x45e4be 0x4990bc 0x58cbba 0x58cc51 0x594265 0x764ee9 0x79811a 0x795f25 0x9538cb 0x9532dc 0x1cb869f 0x1cb7fab 0x465992 0x49e881 # 0x4990bb internal/poll.runtime_pollWait+0x3b /usr/local/go/src/runtime/netpoll.go:345 # 0x58cbb9 internal/poll.(*pollDesc).wait+0x79 /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 # 0x58cc50 internal/poll.(*pollDesc).waitRead+0x30 /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 # 0x594264 internal/poll.(*FD).Accept+0x524 /usr/local/go/src/internal/poll/fd_unix.go:611 # 0x764ee8 net.(*netFD).accept+0x68 /usr/local/go/src/net/fd_unix.go:172 # 0x798119 net.(*TCPListener).accept+0x59 /usr/local/go/src/net/tcpsock_posix.go:159 # 0x795f24 net.(*TCPListener).Accept+0x64 /usr/local/go/src/net/tcpsock.go:327 # 0x9538ca net/http.(*Server).Serve+0x50a /usr/local/go/src/net/http/server.go:3255 # 0x9532db net/http.(*Server).ListenAndServe+0x17b /usr/local/go/src/net/http/server.go:3184 # 0x1cb869e main.Listen+0x1e /0chain/code/go/0chain.net/sharder/sharder/sharder.go:287 # 0x1cb7faa main.main+0x308a /0chain/code/go/0chain.net/sharder/sharder/sharder.go:254 # 0x465991 runtime.main+0x251 /usr/local/go/src/runtime/proc.go:271 1 @ 0x465e1c 0x465ea5 0x478eed 0x49a7c5 0x4b3a0b 0x1077c6f 0x1077905 0x1b60f85 0x1be27e5 0x1be0674 0x1be01ad 0x1c26ac5 0x49e881 # 0x49a7c4 sync.runtime_Semacquire+0x24 /usr/local/go/src/runtime/sema.go:62 # 0x4b3a0a sync.(*WaitGroup).Wait+0x8a /usr/local/go/src/sync/waitgroup.go:116 # 0x1077c6e 0chain.net/chaincore/node.sendRequestConcurrent+0x2ee /0chain/code/go/0chain.net/chaincore/node/n2n_request.go:117 # 0x1077904 0chain.net/chaincore/node.(*Pool).RequestEntity+0x1c4 /0chain/code/go/0chain.net/chaincore/node/n2n_request.go:63 # 0x1b60f84 0chain.net/chaincore/chain.(*Chain).RequestEntityFromShardersOnMB+0x64 /0chain/code/go/0chain.net/chaincore/chain/block_fetcher.go:751 # 0x1be27e4 0chain.net/chaincore/chain.(*Chain).queryShardersForLFB+0x1a4 /0chain/code/go/0chain.net/chaincore/chain/protocol_lfb_ticket.go:455 # 0x1be0673 0chain.net/chaincore/chain.(*Chain).GetLatestFinalizedBlockFromSharder+0x113 /0chain/code/go/0chain.net/chaincore/chain/protocol_lfb_ticket.go:268 # 0x1be01ac 0chain.net/chaincore/chain.(*Chain).BumpLFBTicket+0x4c /0chain/code/go/0chain.net/chaincore/chain/protocol_lfb_ticket.go:218 # 0x1c26ac4 0chain.net/chaincore/chain.(*Chain).SyncLFBTicketWorker+0x1c4 /0chain/code/go/0chain.net/chaincore/chain/worker.go:648 1 @ 0x465e1c 0x4782a7 0x1602f17 0x49e881 # 0x1602f16 0chain.net/smartcontract/dbs/event.(*EventDb).managePartitionsWorker+0xd6 /0chain/code/go/0chain.net/smartcontract/dbs/event/process.go:536 1 @ 0x465e1c 0x4782a7 0x16037b7 0x49e881 # 0x16037b6 0chain.net/smartcontract/dbs/event.(*EventDb).managePermanentPartitionsWorker+0xd6 /0chain/code/go/0chain.net/smartcontract/dbs/event/process.go:559 1 @ 0x465e1c 0x4782a7 0x1b57447 0x49e881 # 0x1b57446 0chain.net/chaincore/chain.(*BlockFetcher).StartBlockFetchWorker+0x4e6 /0chain/code/go/0chain.net/chaincore/chain/block_fetcher.go:152 1 @ 0x465e1c 0x4782a7 0x1be3597 0x49e881 # 0x1be3596 0chain.net/chaincore/chain.(*Chain).StartLFBTicketWorker+0x556 /0chain/code/go/0chain.net/chaincore/chain/protocol_lfb_ticket.go:515 1 @ 0x465e1c 0x4782a7 0x1be6a52 0x49e881 # 0x1be6a51 0chain.net/chaincore/chain.(*Chain).StartLFMBWorker+0x1b1 /0chain/code/go/0chain.net/chaincore/chain/protocol_lfb_ticket.go:742 1 @ 0x465e1c 0x4782a7 0x1bfbbe5 0x49e881 # 0x1bfbbe4 0chain.net/chaincore/chain.(*Chain).SetupSC+0x124 /0chain/code/go/0chain.net/chaincore/chain/protocol_view_change_main.go:25 1 @ 0x465e1c 0x4782a7 0x1c1cf36 0x49e881 # 0x1c1cf35 0chain.net/chaincore/chain.(*Chain).StatusMonitor+0x175 /0chain/code/go/0chain.net/chaincore/chain/worker.go:47 1 @ 0x465e1c 0x4782a7 0x1c1e305 0x49e881 # 0x1c1e304 0chain.net/chaincore/chain.(*Chain).FinalizeRoundWorker+0x384 /0chain/code/go/0chain.net/chaincore/chain/worker.go:167 1 @ 0x465e1c 0x4782a7 0x1c1e7ed 0x49e881 # 0x1c1e7ec 0chain.net/chaincore/chain.(*Chain).FinalizeRoundWorker.func3+0x10c /0chain/code/go/0chain.net/chaincore/chain/worker.go:137 1 @ 0x465e1c 0x4782a7 0x1c1f190 0x49e881 # 0x1c1f18f 0chain.net/chaincore/chain.(*Chain).FinalizedBlockWorker+0xef /0chain/code/go/0chain.net/chaincore/chain/worker.go:215 1 @ 0x465e1c 0x4782a7 0x1c22e0a 0x49e881 # 0x1c22e09 0chain.net/chaincore/chain.(*Chain).PruneClientStateWorker+0x149 /0chain/code/go/0chain.net/chaincore/chain/worker.go:374 1 @ 0x465e1c 0x4782a7 0x1c2357f 0x49e881 # 0x1c2357e 0chain.net/chaincore/chain.(*Chain).SyncLFBStateWorker+0x2de /0chain/code/go/0chain.net/chaincore/chain/worker.go:439 1 @ 0x465e1c 0x4782a7 0x1c2667a 0x49e881 # 0x1c26679 0chain.net/chaincore/chain.(*Chain).PruneStorageWorker+0xf9 /0chain/code/go/0chain.net/chaincore/chain/worker.go:610 1 @ 0x465e1c 0x4782a7 0x1c7ad77 0x49e881 # 0x1c7ad76 0chain.net/sharder.(*Chain).TrackTransactionErrors+0x1b6 /0chain/code/go/0chain.net/sharder/worker.go:206 1 @ 0x465e1c 0x4782a7 0x9798d4 0x9682c5 0x93b4a9 0x8c6aea 0x8c629a 0x8ca5f9 0x8c92e9 0x107ec14 0x1079086 0x1077dfd 0x49e881 # 0x9798d3 net/http.(*persistConn).roundTrip+0xab3 /usr/local/go/src/net/http/transport.go:2675 # 0x9682c4 net/http.(*Transport).roundTrip+0xe24 /usr/local/go/src/net/http/transport.go:608 # 0x93b4a8 net/http.(*Transport).RoundTrip+0x48 /usr/local/go/src/net/http/roundtrip.go:17 # 0x8c6ae9 net/http.send+0x529 /usr/local/go/src/net/http/client.go:259 # 0x8c6299 net/http.(*Client).send+0x159 /usr/local/go/src/net/http/client.go:180 # 0x8ca5f8 net/http.(*Client).do+0x1298 /usr/local/go/src/net/http/client.go:724 # 0x8c92e8 net/http.(*Client).Do+0x48 /usr/local/go/src/net/http/client.go:590 # 0x107ec13 0chain.net/chaincore/node.RequestEntityHandler.func1.1.1+0x393 /0chain/code/go/0chain.net/chaincore/node/n2n_request.go:257 # 0x1079085 0chain.net/chaincore/node.RequestEntityHandler.func1.1+0x4e5 /0chain/code/go/0chain.net/chaincore/node/n2n_request.go:258 # 0x1077dfc 0chain.net/chaincore/node.sendRequestConcurrent.func1+0x5c /0chain/code/go/0chain.net/chaincore/node/n2n_request.go:107 1 @ 0x465e1c 0x4782a7 0x9798d4 0x9682c5 0x93b4a9 0x8c6aea 0x8c629a 0x8ca5f9 0x8c92e9 0x107ec14 0x1079086 0x1078657 0x1c676fd 0x1c65885 0x1c5a52b 0x1c5771d 0x49e881 # 0x9798d3 net/http.(*persistConn).roundTrip+0xab3 /usr/local/go/src/net/http/transport.go:2675 # 0x9682c4 net/http.(*Transport).roundTrip+0xe24 /usr/local/go/src/net/http/transport.go:608 # 0x93b4a8 net/http.(*Transport).RoundTrip+0x48 /usr/local/go/src/net/http/roundtrip.go:17 # 0x8c6ae9 net/http.send+0x529 /usr/local/go/src/net/http/client.go:259 # 0x8c6299 net/http.(*Client).send+0x159 /usr/local/go/src/net/http/client.go:180 # 0x8ca5f8 net/http.(*Client).do+0x1298 /usr/local/go/src/net/http/client.go:724 # 0x8c92e8 net/http.(*Client).Do+0x48 /usr/local/go/src/net/http/client.go:590 # 0x107ec13 0chain.net/chaincore/node.RequestEntityHandler.func1.1.1+0x393 /0chain/code/go/0chain.net/chaincore/node/n2n_request.go:257 # 0x1079085 0chain.net/chaincore/node.RequestEntityHandler.func1.1+0x4e5 /0chain/code/go/0chain.net/chaincore/node/n2n_request.go:258 # 0x1078656 0chain.net/chaincore/node.(*Node).RequestEntityFromNode+0x236 /0chain/code/go/0chain.net/chaincore/node/n2n_request.go:173 # 0x1c676fc 0chain.net/sharder.(*Chain).requestForBlock+0x47c /0chain/code/go/0chain.net/sharder/protocol_block.go:562 # 0x1c65884 0chain.net/sharder.(*Chain).requestBlock+0x144 /0chain/code/go/0chain.net/sharder/protocol_block.go:375 # 0x1c5a52a 0chain.net/sharder.(*Chain).healthCheck+0x7ea /0chain/code/go/0chain.net/sharder/health_check.go:485 # 0x1c5771c 0chain.net/sharder.(*Chain).HealthCheckWorker+0x123c /0chain/code/go/0chain.net/sharder/health_check.go:251 1 @ 0x465e1c 0x4782a7 0xe8d99c 0x49e881 # 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