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| author | Robin Houston <robin.houston@gmail.com> | 2012-01-19 17:32:47 +0000 |
|---|---|---|
| committer | Robin Houston <robin.houston@gmail.com> | 2012-01-19 17:32:47 +0000 |
| commit | fa7a9d6262c84951cbe5992e1da4269aeb3a95f7 (patch) | |
| tree | ec7e4290227288690e4037ef1404025ade15ad8d /app/controllers/application_controller.rb | |
| parent | 1c04827eae7600da1639f5bd98f55206c1cbf7b5 (diff) | |
Record URL and PID *before* a request is processed
(If DEBUG_RECORD_MEMORY is enabled)
This is useful for tracking down bugs that cause Rails to go into an infinite or very long
loop, as the recent Xapian wildcard bug does.
Diffstat (limited to 'app/controllers/application_controller.rb')
| -rw-r--r-- | app/controllers/application_controller.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb index c38ab594d..d3ea7493b 100644 --- a/app/controllers/application_controller.rb +++ b/app/controllers/application_controller.rb @@ -89,6 +89,7 @@ class ApplicationController < ActionController::Base def record_memory record_memory = MySociety::Config.get('DEBUG_RECORD_MEMORY', false) if record_memory + logger.info "Processing request for #{request.url} with Rails process #{Process.pid}" File.read("/proc/#{Process.pid}/status").match(/VmRSS:\s+(\d+)/) rss_before_action = $1.to_i yield |