[CollEc] Helos down

[Düben, Christian]

There had been a bunch of exited Docker containers. I cleared them. CollEc should, in the medium term, move away from shiny apps. It is well possible that the current system does not support request bursts from bots.

I currently do not have time for that, but I can schedule it for the end of this year.

Christian Düben
Doctoral Candidate
Chair of Macroeconomics
Hamburg University
Germany
christian.dueben at uni-hamburg.de
https://www.christian-dueben.com

-----Original Message-----
From: CollEc-run <collec-run-bounces at lists.openlib.org> On Behalf Of Thomas Krichel
Sent: Freitag, 12. Mai 2023 13:22
To: CollEc Run <collec-run at lists.openlib.org>
Subject: Re: [CollEc] Helos down

  Thomas Krichel writes

> I can ping it, but not more than that. I can't read email while this 
> goes one, but you can to me at editors at nep.repec.org.

  It has been up since about 7:50 UTC. Cezar rebooted. It was out of
  memory. I think if I had a root window open

  There are log entries for the oom killer

root at helos /var/log # grep oom-killer kern.log May 12 03:18:06 helos kernel: [4449730.455246] systemd invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 May 12 04:20:22 helos kernel: [4459782.217108] systemd invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 May 12 06:53:10 helos kernel: [4469843.887742] mutt invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0

  The web access log, entries of today, contains 4716 entries of petalbot
  doing stuff like

114.119.145.116 - - [12/May/2023:11:04:22 +0000] "GET /app_direct/collec_app?_inputs_&navbars=%22tab_Coauthors%22&_values_&g_author=%22ppa246%22 HTTP/1.1" 301 162 "https://ideas.repec.org/f/ppa246.html" "Mozilla/5.0 (Linux; Android 7.0;) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; PetalBot;+https://webmaster.petalsearch.com/site/petalbot)"

  I supect that petalbot made too many requests. 
  

--
  Written by Thomas Krichel http://openlib.org/home/krichel on his 21161st day.

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