rbkit

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Segmentation fault with Ruby 2.4

1

``` /Users/grimm/.rvm/gems/ruby-2.4.1/gems/rbkit-0.1.10/lib/rbkit.rb:39: [BUG] Segmentation fault at 0x00000000000008 ruby 2.4.1p111 (2017-03-22 revision 58053) [x86_64-darwin16] -- Crash Report log information -------------------------------------------- See Crash Report log file under the one of following: *...

grimmwerks

iffyuva

Explore ways to compress event_collection messages

6

Currently, the msgpack data that we are sending across to the client is uncompressed. This means an objectspace dump can come to 100s of MBs , and running a sampling...

emilsoman

Implement a way to write object dumps to a file

3

We should implement a way to write current heap dump to a file when process receives a special SIGNAL. Such a thing can slow down the ruby process (not altogether...

gnufied

Provide a way to upload memory snapshots to S3 buckets

1

emilsoman

I use rbkit to profile the following code. It runs with ruby 2.2.0. After running for 1min, rbkit shows RES size is ~100MB, while `top` shows the RES is about...

dzl84

Periodically send stack traces of all live threads in the Ruby process

2

This would be helpful to debug processes which seem stuck.

emilsoman

Send more memory stats to the client

1

We should be able to send more memory stats to the client. See [GC Tracer](https://github.com/ko1/gc_tracer). We should be able to merge the GC tracer stats into Rbkit eventually.

emilsoman

Explore usage of kafka broker for holding profiling data

1

Instead of sending profiling data to the client in realtime over zeromq sockets, if we can send the messages to kafka, it allows the client to consume the data at...

emilsoman

System is Ubuntu 16.04, Ruby 2.3.1, gem 2.5.1. I've got libtool, autoconf and automake. Gem does not install, issue with native extensions. Logs are available on [this gist](https://gist.github.com/wjdp/508c54cd43ea654df3f2b2165ac2fc67). ``` ^...

wjdp