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社区首页 >问答首页 >使用derailed_benchmarks gem的错误请求错误

问使用derailed_benchmarks gem的错误请求错误
EN

Stack Overflow用户
提问于 2016-05-19 10:57:35
回答 3查看 1.1K关注 0票数 9

我正在尝试使用基准宝石来追踪rails应用程序中的内存泄漏。

当我做测试时

代码语言：javascript
复制
USE_SERVER=puma bundle exec derailed exec perf:mem_over_time

测试运行到内存使用开始趋于平稳，然后测试抛出一个错误：

代码语言：javascript
复制
RuntimeError: Bad request to "curl 'http://localhost:3000/' -s --fail 2>&1" Response:

我该怎么解决这个问题？

产出如下：

代码语言：javascript
复制
perf:mem_over_time
Booting: production
Endpoint: "/"
/Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/derailed_benchmarks-1.3.1/lib/derailed_benchmarks/tasks.rb:72: warning: already initialized constant DERAILED_APP
/Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/derailed_benchmarks-1.3.1/lib/derailed_benchmarks/tasks.rb:23: warning: previous definition of DERAILED_APP was here
Port: 3000
Server: "puma"
Puma 2.16.0 starting...
* Min threads: 0, max threads: 16
* Environment: none
* Listening on tcp://0.0.0.0:3000
PID: 17093
125.01171875
128.15234375
132.0546875
133.5078125
133.68359375
133.8828125
bundler: failed to load command: derailed (/Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/bin/derailed)
RuntimeError: Bad request to "curl 'http://localhost:3000/' -s --fail 2>&1" Response:
""
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/derailed_benchmarks-1.3.1/lib/derailed_benchmarks/tasks.rb:85:in `call_app'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/derailed_benchmarks-1.3.1/lib/derailed_benchmarks/tasks.rb:174:in `block (3 levels) in <top (required)>'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/derailed_benchmarks-1.3.1/lib/derailed_benchmarks/tasks.rb:173:in `times'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/derailed_benchmarks-1.3.1/lib/derailed_benchmarks/tasks.rb:173:in `block (2 levels) in <top (required)>'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/rake-10.5.0/lib/rake/task.rb:240:in `call'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/rake-10.5.0/lib/rake/task.rb:240:in `block in execute'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/rake-10.5.0/lib/rake/task.rb:235:in `each'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/rake-10.5.0/lib/rake/task.rb:235:in `execute'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/rake-10.5.0/lib/rake/task.rb:179:in `block in invoke_with_call_chain'
  /Users/Chris/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/rake-10.5.0/lib/rake/task.rb:172:in `invoke_with_call_chain'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/rake-10.5.0/lib/rake/task.rb:165:in `invoke'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/derailed_benchmarks-1.3.1/bin/derailed:41:in `exec'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/thor-0.19.1/lib/thor/command.rb:27:in `run'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/thor-0.19.1/lib/thor/invocation.rb:126:in `invoke_command'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/thor-0.19.1/lib/thor.rb:359:in `dispatch'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/thor-0.19.1/lib/thor/base.rb:440:in `start'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/gems/derailed_benchmarks-1.3.1/bin/derailed:92:in `<top (required)>'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/bin/derailed:23:in `load'
  /Users/Chris/.rvm/gems/ruby-2.2.1@golf_mentor221/bin/derailed:23:in `<top (required)>'
ruby-on-rails
EN

回答 3

Stack Overflow用户

回答已采纳

发布于 2017-01-02 22:19:31

使用来自帮助团队的derailed_benchmark，我发现这是因为我使用机架攻击 gem来控制请求。

票数 5
EN

Stack Overflow用户

发布于 2018-05-30 23:11:24

我也有过类似的问题

代码语言：javascript
复制
derailed_benchmarks-1.3.4/lib/derailed_benchmarks/tasks.rb:106:in `call_app': Bad request: <html><body>You are being <a href="https://example.org/api/v0/valid">redirected</a>.</body></html> (RuntimeError)

我的原因是只使用生产配置来强制SSL：

代码语言：javascript
复制
config.force_ssl=true

或

代码语言：javascript
复制
config.middleware.insert_before ActionDispatch::Static, Rack::SslEnforcer, only_environments: ['production', 'staging']

我把这些评论出来是为了解决这个问题

票数 5
EN

Stack Overflow用户

发布于 2022-02-18 00:59:06

在我的例子中，这是因为我需要告诉出轨者使用美洲狮作为服务器。

代码语言：javascript
复制
USE_SERVER=puma bundle exec derailed exec perf:mem_over_time
票数 2
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/37321183

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