Support

Support Options

Submit a Support Ticket

 

Usage: Overview

Table 1: User statistics
Users Totals Residence Organization
Identified US Asia Europe Other Identified Edu. Ind. Gov. Other
Total Users 1
32,689 27,747 34% 34% 22% 9% 5,356 95% 3% 1% 1%
- Simulation Users 5
2,168 792 53% 28% 11% 8% 842 95% 2% 1% 1%
- Interactive Users 6
8,243 7,008 47% 28% 17% 8% 2,320 98% 2% 1% 0%
- Download Users 7
27,369 26,062 33% 35% 23% 9% 3,897 95% 3% 2% 0%
Total Users (old defn) 8
10,414 - - - - - - - - - -
Table 2: Simulation Usage
Simulation Users 5 2,168 users
Simulation Jobs 55,853 jobs
Total CPU Time 1,843 days  
Total Wall Time 2,809 days  
Total Interaction Time 552 days  
Users with > 10 mins of CPU Time 616 users  
Avg. Number of Simulation Jobs/User 26 jobs  
Avg. Time between First and Last Simulation 316 days  
Repeat Users with > 10 Simulation Jobs 994 users  
Repeat Users with > 3 Months 9 622 users  
Table 3: Miscellaneous Statistics
Domains Served 5,054
Cummulative Interactive User Sessions 10 16,211
Cummulative Session Time 668 days
Visitors 11 76,799
Visits 12 156,735
New Accounts 1,443
Max User Logins 770 users on 2015-02-16
Web Server Hits 8,828,262
Table 4: Collaboration Usage
Shared Tool Sessions 13 15
New tools under development 3
Table 5: User statistics by registered/unregistered
Users Totals Residence Organization
Identified US Asia Europe Other Identified Edu. Ind. Gov. Other
Total Users 1
32,689 27,747 34% 34% 22% 9% 5,356 95% 3% 1% 1%
- Registered Users 2
5,080 1,628 59% 24% 10% 7% 1,708 94% 4% 1% 2%
- Unregistered Interactive Users 3
3,889 3,457 34% 36% 22% 9% 600 97% 2% 1% 0%
- Unregistered Download Users 4
23,720 22,662 32% 35% 23% 10% 3,048 96% 2% 2% 0%

  1. Sum of Registered Users2, Unregistered Interactive Users3 and Unregistered Download Users4
  2. Number of Users that logged in. User registration assigns a unique login to each individual user.
  3. Number of Unregistered Users, identified by unique hosts/IPs, that had an active Session 10 without logging in. Does not include known web bots/crawlers.
  4. Number of Unregistered users, identified by unique hosts/IPs, that had an active session of less than 15 minutes without logging in and downloaded a non-interactive resource such as PDF or podcast. Does not include web bots/crawlers.
  5. Number of Registered Users2 that ran one or more simulation runs.
  6. All Unregistered Users, identified by unique hosts/IPs, that had an active Session 10. Does not include known web bots/crawlers.
  7. All Unregistered users, identified by unique hosts/IPs that downloaded a non-interactive resource such as PDF or podcast. Does not include known web bots/crawlers.
  8. Sum of Simulation Users 5 + Unregistered Interactive Users 3 including web bots/crawlers.
  9. Number of Simulation users that returned after a gap of 3 months.
  10. Begins when an IP is active on the site for at least 15 minutes. Ends when inactive for more than 30 minutes, including time spent viewing videos.
  11. Identified by a unique IP address / hostname.
  12. Based on MIT OCW metric of Visits: A visit is activity by a unique visitor delimitated by a 30 minute absence from the site on either side of the activity.
    These visits correspond to unique visitors 11. Does not include known web bots/crawlers
  13. Number of Simulation sessions that were shared between 2 or more users.

nanoHUB.org, a resource for nanoscience and nanotechnology, is supported by the National Science Foundation and other funding agencies. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.