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marcan42's profile
Hector Martin
Hector Martin
Hector Martin
@marcan42

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Hector Martin

@marcan42

If it ain't broke, I'll fix it! I'm porting Linux to Apple Silicon Macs at @AsahiLinux. http://patreon.com/marcan  | http://github.com/sponsors/marcan 

Tokyo, Japan
marcan.st
Joined May 2009

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    1. Hector Martin‏ @marcan42 8 May 2018
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      The first 5 minutes of @euskalencounter #EE26 reservations, at 5x speed. Our servers survived with zero failed requests. Another year, another huge success for #noF5day.pic.twitter.com/wLkun03f5H

      5 replies 47 retweets 111 likes
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    2. Hector Martin‏ @marcan42 8 May 2018
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      The peak at 10:00 CEST is everyone hitting the "Reserve" button all at once. There's a slight lull as people go through the payment gateway, before moving on to seat selection. Seat selection is DB-heavy, hence the extended load on tohru (DB master). 5024 total seats available.pic.twitter.com/LQg1IzHto8

      4 replies 3 retweets 24 likes
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    3. A‏ @MSyaifuddin_ 8 May 2018
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      Replying to @marcan42

      What kind of cluster do you make? I'm kinda interested into this :)

      1 reply 0 retweets 0 likes
    4. Hector Martin‏ @marcan42 8 May 2018
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      Replying to @MSyaifuddin_

      It's just one server doing everything (DB+webapp+nginx frontend), and two older servers just running extra instances of the webapp to balance things a bit, plus aux services. All three servers are old hardware, but we optimized the app quite a bit (see other replies).

      1 reply 0 retweets 2 likes
    5. A‏ @MSyaifuddin_ 8 May 2018
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      Replying to @marcan42

      Ah I see. I tought you are using db replication as well. It looks great though.

      1 reply 0 retweets 0 likes
      Hector Martin‏ @marcan42 8 May 2018
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      Replying to @MSyaifuddin_

      We'll set up real DB replication with the new hardware. Right now we take hourly DB backups onto one of the other hosts (already saved my ass once with those).

      4:22 AM - 8 May 2018
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      • Diego (usa mascarilla y 2m) A
      1 reply 0 retweets 2 likes
        1. A‏ @MSyaifuddin_ 8 May 2018
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          Replying to @marcan42

          Good luck!

          0 replies 0 retweets 0 likes
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