Using perf:
$ perf record -g binary
$ perf script | stackcollapse-perf.pl | rust-unmangle | flamegraph.pl > flame.svg
NOTE: See @GabrielMajeri's comments below about the
-goption.
ivanacostarubio
/ Profile Rust on Linux.md
Created
January 6, 2020 23:06
— forked from KodrAus/Profile Rust on Linux.md
Profiling Rust Applications
ivanacostarubio
/ _comment.html.slim
Created
July 24, 2019 23:22
— forked from dbridges/_comment.html.slim
Stimulus.js and Rails remote forms with error handling
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| - # app/views/comments/_comment.html.slim | |
| li data-controller="comment" data-action="click->comment#hello" | |
| = "#{comment.message} by #{comment.user.email}" |
ivanacostarubio
/ dates.txt
Created
June 13, 2018 22:09
Dates for Bitcoin's Meyer multiple under 0.61
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| # | |
| # More information about the multiple: | |
| # (*) https://www.theinvestorspodcast.com/bitcoin-mayer-multiple/ | |
| # (*) http://www.bitcoin.kn/ | |
| # | |
| 2009-01-04 | |
| 2009-01-05 | |
| 2009-01-06 | |
| 2009-01-07 |
ivanacostarubio
/ gist:3e06d44749025149aae0ef8d6a49905e
Last active
January 14, 2018 17:17
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| lnd: 2018-01-14 12:17:06.635 [WRN] LTND: open ../lnd.conf: no such file or directory 2018-01-14 12:17:06.636 [INF] LTND: Version 0.3.0-alpha | |
| lnd: 2018-01-14 12:17:06.636 [INF] CHDB: Checking for schema update: latest_version=0, db_version=0 | |
| lnd: 2018-01-14 12:17:06.638 [INF] LTND: Primary chain is set to: bitcoin | |
| lnd: 2018-01-14 12:17:06.658 [INF] BTCN: Loaded 1053 addresses from file '/Users/ivan/Library/Application Support/Lnd/data/testnet3/bitcoin/peers.json' | |
| lnd: 2018-01-14 12:17:06.667 [INF] CMGR: DNS discovery failed on seed x49.seed.tbtc.petertodd.org: lookup x49.seed.tbtc.petertodd.org: no such host 2018-01-14 12:17:06.667 [INF] CMGR: DNS discovery failed on seed x49.testnet-seed.bitcoin.jonasschnelli.ch: lookup x49.testnet-seed.bitcoin.jonasschnelli.ch: no such host | |
| lnd: 2018-01-14 12:17:06.757 [INF] CMGR: 3 addresses found from DNS seed testnet-seed.bluematt.me | |
| lnd: 2018-01-14 12:17:06.903 [INF] BTCN: New valid peer 165.227.7.29:18333 (outbound) (/btcwire:0.5.0/btcd:0.12.0/) 2018-01-14 12:17:06.903 |
ivanacostarubio
/ gist:09462f362039ed3d66d2e4af7b1bf9fa
Created
July 7, 2017 13:33
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| OCAMLOPT (node.cmxa) RPC_server.cmx | |
| findlib: [WARNING] Interface topdirs.cmi occurs in several directories: /home/vagrant/.opam/tezos/lib/ocaml/compiler-libs, /home/vagrant/.opam/tezos/lib/ocaml | |
| OCAMLOPT (node.cmxa) fitness.cmx | |
| findlib: [WARNING] Interface topdirs.cmi occurs in several directories: /home/vagrant/.opam/tezos/lib/ocaml/compiler-libs, /home/vagrant/.opam/tezos/lib/ocaml | |
| OCAMLOPT (node.cmxa) raw_store.cmi | |
| findlib: [WARNING] Interface topdirs.cmi occurs in several directories: /home/vagrant/.opam/tezos/lib/ocaml/compiler-libs, /home/vagrant/.opam/tezos/lib/ocaml | |
| File "node/db/raw_store.mli", line 10, characters 5-15: | |
| Error: Unbound module Store_sigs | |
| Makefile:309: recipe for target 'node/db/raw_store.cmi' failed | |
| make[1]: *** [node/db/raw_store.cmi] Error 2 |
ivanacostarubio
/ gist:81b10263c071a5825444d4a2d6c769f3
Created
July 7, 2017 13:27
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| ### stderr ### | |
| # [...] | |
| # Warning 3: deprecated: [@@noalloc] should be used instead of "noalloc" | |
| # /usr/lib/gcc/x86_64-alpine-linux-musl/5.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lsnappy | |
| # /usr/lib/gcc/x86_64-alpine-linux-musl/5.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lsnappy | |
| # collect2: error: ld returned 1 exit status | |
| # *** omake: targets were not rebuilt because of errors: | |
| # src/dllcamlleveldb.so | |
| # src/leveldb.a | |
| # src/leveldb.cma |
ivanacostarubio
/ gist:e8e5cdb424fb1c569ccaf1a26dd98451
Created
July 6, 2017 19:52
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| ==> default: =-=- lwt.3.0.0 installed successfully -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= | |
| ==> default: => Lwt 3.0.0 made some minor breaking changes, announced in 2.7.0. See | |
| ==> default: https://github.com/ocsigen/lwt/issues/308 | |
| ==> default: | |
| ==> default: =-=- conf-leveldb.1 troobleshooting -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= | |
| ==> default: => This package relies on external (system) dependencies that may be missing. | |
| ==> default: `opam depext conf-leveldb.1' may help you find the correct installation for | |
| ==> default: your system. | |
| ==> default: | |
| ==> default: The former state can be restored with: |
ivanacostarubio
/ dokku_add_new_ssh_key.sh
Created
September 9, 2016 02:01
— forked from adastreamer/dokku_add_new_ssh_key.sh
Dokku add new ssh key
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| #!/bin/bash | |
| cat /path/to/public_key | ssh root@yourdokkuinstance "sudo sshcommand acl-add dokku [description]" |
ivanacostarubio
/ gist:bd10f7ec4748f87128e8c2f8b80169c3
Created
August 20, 2016 14:44
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| Our whole team is following [this course](http://courses.knowthen.com/courses/elm-for-beginners) on ELM and | |
| we've been holding weekly Google Hangouts sessions to go over the material. If you want to follow along and join some of the sessions, follow us on [Twitter](https://twitter.com/softcriollo). | |
| <iframe width="560" height="315" src="https://www.youtube.com/embed/FWXFbp0yH7o" frameborder="0" allowfullscreen></iframe> | |
| We are talking in Spanish so be aware 🇻🇪 |
ivanacostarubio
/ gist:39bfb92b9ac18f1d4a5ff5ac3ae60d8a
Last active
July 8, 2016 20:36
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| sample | |
| sample edit | |
| 3rd revision |
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