DebConf17/Statistics

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Dear teams, please share your numbers, they will be useful for the closing ceremony and for the final report!

Contents

[edit] Network

  • Total traffic:
    • Wired: 700GiB
    • Wireless: 2.4TiB
    • Servers (e.g. video stuff): 2.9TiB
  • Unique MAC addresses seen: 1535 (~3.8 MAC address per attendee)
  • DNS + DHCP server traffic: 15.5 GiB (130.38 kbit/s)
  • Apt-cache traffic: 8.9GiB (3.8GiB cached, 43%)

[edit] Video

As of midnight Friday night:

[edit] Data

  • Rooms: 3
  • Days: 6
  • Video recorded: 6.1T (plus a lot of overnight footage we deleted)
  • Number of cuts: 217

[edit] Bandwidth

  • Stream master: 247.96 GiB (avg. 2.15 Mbit/s)
  • Internal stream frontend: 716.14 GiB (avg. 6.20 Mbit/s)
  • European stream mirror: 174.45 GiB (1.52 Mbit/s)
  • Norm American stream mirror: 99.98 GiB (868.73 kbit/s)
  • Asian stream mirror: 3.11 GiB (27.05 kbit/s)
  • Storage server: 13.14 TiB (avg. 64.82 Mbit/s)

[edit] Content

  • 232 talk proposals registered in Wafer
  • 169 talks scheduled
    • No talks were "no-shows" (TTBOMK)
    • 32 ad-hoc talks, 137 reviewed/accepted talks
    • Tracks:
      • OpenDay: 14
      • Blends: 6
      • Debian Science: 5
      • Cloud and containers: 3
      • Embedded: 4
      • Systems administration, automation and orchestration: 8
      • Security: 10
      • DebConf on DebConf: 8
      • No track: 79
    • By talk type:
      • 59 talks (45min), summing 2655 minutes
      • 30 talks (20min), summing 600 minutes
      • 61 BoF sessions (45 min), summing 2745 minutes
      • 6 workshops (2hr), summing 12 hours
      • 13 "other" activities
      • Total: 6012 minutes of activity (or 100 straight hours)

[edit] Bursaries

  • 123 requests for travel, food and accommodation (143k USD)
  • 61 requests for food and accommodation only
  • 54 travel grants: 43 on the Contributors budget, 11 on the Diversity and Inclusion budget
  • 124 food and accommodation grants total.
  • 2 employers funding travel for their employees after the bursary grant
  • 3/5: budget cutoff ranking

[edit] T-shirts

  fitted:_XS:    2
  fitted:__S:   14
  fitted:__M:   17
  fitted:__L:   12
  fitted:_XL:    1
  fitted:2XL:    1
straight:_XS:    4
straight:__S:   34
straight:__M:  109
straight:__L:   91
straight:_XL:   54
straight:2XL:   20
straight:3XL:    3
straight:4XL:    3
straight:5XL:    3

[edit] Registration

405 attendees registered (plus some that came to open day)

117 participants already onsite during DebCamp (biggest DebCamp ever?)

~15% registered but not confirmed (interesting value for future DebConfs)

Number of checkins during checkout: 1

Number of lost cellphones which were never lost: 1

[edit] Frontdesk

Number of times people asked for directions to Rex (the room facing FD): 12

[edit] Food

Caterer service will provide numbers during the ceremony.

Draft beer: 800L

Bottled beer: 73.5 L

Kombucha: 24L

Wine: 6.75L


13% of on-site eaters are vegetarian

5% of on-site eaters are vegan

6% of on-site eaters have special food requirements (mostly gluten intolerance and nut allergies)

coffee: ~5100 cups

1600kg of fresh vegetables

270kg meat 120kg fish

[edit] Cheese and Wine Party

  • Fridges full of cheese: 2
  • Boxes full of drinks: 7
  • Car trunks full of bread: 1
  • Suitcases full of beer donated by attendees: 1
  • Glasses broken: 2

[edit] Childcare

  • Number of children that visited child care: 5

[edit] Website

  • Number of commits: 814
  • Number of registrations lost in the ether: 2
  • Number of dead MSA controllers: 2
  • Number of hacks to publish a schedule: ∞
  • Number of outstanding invoices: 17 (we know who you are)

[edit] Misc

  • Blue and/or red hair: 8
  • Blue and/or red legs: 1
  • Number of nitrile gloves used: ALL OF THEM
  • Number of diverted flights with attendees: ?
  • Longest delay on the way to the conference: ?
  • Number of times Hackers looped: 81 (at the start of the ceremony)
  • Hours of train videos watched by the video team because tumbleweed just loves these as test footage: ~21
  • Numbers of computers removed from Maisonneuve computing lab and re-purposed for video team: 16
  • 410m of fabric used for the dorms, 10m used for video team. Don't ask.
  • anarcat ran a apt-cacher on the dhcp machine
  • number of git commits on the Debian policy between "Jul 31 2017" and "Aug 13 2017" : 162
  • mascots: 4
  • burnouts: 0 (YAY!!)
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