Multiple viewings - Test 1

Generated by Loadster | Apr 24, 2016 4:33:50 PM

1. Summary

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1.1. Additional Notes

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2. Test Overview

  • Test: Test 1
  • Scenario: Multiple viewings
  • Project: INcDb UCL
  • Started: Apr 24, 2016 4:03:26 PM
  • Total Duration: 14 minutes 35 seconds

2.1. Virtual User Populations

This load test consisted of 1 virtual user population for a total of 25 virtual users.

Population Script Engine Users Ramp Up Peak Duration Ramp Down
incdb-loadtesting - 1 incdb-loadtesting Built-in load engine 25 5 minutes 5 minutes 5 minutes

incdb-loadtesting - 1

The population "incdb-loadtesting - 1" was made up of 25 virtual users at peak load. The user load was scheduled to ramp up naturally for 5 minutes, continue at peak load for 5 minutes, and then ramp down naturally for 5 minutes.

Option Value
Script incdb-loadtesting
Engine Built-in load engine
Virtual Users 25
Ramp Up 5 minutes, natural ramp up
Peak Duration 5 minutes
Ramp Down 5 minutes, natural ramp down
HTTP User-Agent Loadster
Simulated Bandwidth Full bandwidth
Resource Timeout (individual) 30000ms
Resource Timeout (total) 120000ms
Threads per Virtual User 3
Wait Times As recorded

3. Test Results

The test ran for a total of 14 minutes 35 seconds, generating a total of 18297 hits and 13418 page requests.

3.1. Test Totals

This section shows the high-level totals as measured by the test.

Category Total
Pages 13418
Hits 18297
Bytes 2.76 GB
Errors 2
User Iterations 1220

3.2. Test Throughput

The table below shows test throughput in terms of pages, hits, and bytes per second.

Category Max Avg Min
Pages per Second 35.00 15.32 0.00
Hits per Second 47.00 20.89 0.00
Bytes per Second 6026894.42 3382063.56 0.00

3.3. Response Times

Below is a table indicating the maximum, average, minimum, and total response times by page. Pages with the highest total response time are at the top. These may be the best candidates for optimization.

Page Max (s) Avg (s) Min (s) Total (s)
http://188.166.170.92/data/images/anatomical.nii.gz?.nii.gz 32.88 0.37 0.11 893.12
${_redirect} 5.33 0.21 0.10 508.67
http://188.166.170.92/data/images/processed/Genie_Secret_of_the_Wild_Child/melodic_IC_6_2mm.nii.gz?.nii.gz 20.86 0.35 0.10 422.11
http://188.166.170.92/data/images/analyses/visual_pAgF_z_FDR_0.01.nii.gz?.nii.gz 11.00 0.22 0.06 268.55
http://188.166.170.92/data/images/analyses/visual_pFgA_z_FDR_0.01.nii.gz?.nii.gz 7.25 0.18 0.05 222.18
http://188.166.170.92/component/5eda7de482874ad2a661e47f0a4ffcd5 6.31 0.18 0.10 219.88
http://188.166.170.92/ 2.36 0.18 0.10 218.83
http://188.166.170.92/terms/visual 2.26 0.05 0.02 57.16
http://188.166.170.92/movies/Genie%20Secret%20of%20the%20Wild%20Child 0.89 0.04 0.01 49.46

3.4. Errors by Page

The following table shows the number of errors per page, by type.

Page Error Count
http://188.166.170.92/data/images/anatomical.nii.gz?.nii.gz socket timeout 1
http://188.166.170.92/component/5eda7de482874ad2a661e47f0a4ffcd5 connection reset 1

4. Test Results

4.1. Average Response Times by Page

Average Response Times by Page
Series Current Max Average Min

4.2. Network Throughput

Network Throughput
Series Current Max Average Min

4.3. Cumulative Network Throughput

Cumulative Network Throughput
Series Current Max Average Min

4.4. Transaction Throughput

Transaction Throughput
Series Current Max Average Min

4.5. Total Transactions

Total Transactions
Series Current Max Average Min

4.6. Errors by Type

Errors by Type
Series Current Max Average Min

4.7. Errors by Page

Errors by Page
Series Current Max Average Min

4.8. Error Breakdown

Error Breakdown

4.9. Virtual Users

Virtual Users
Series Current Max Average Min

5. System Statistics

5.1. Load Engine CPU Utilization

Load Engine CPU Utilization
Series Current Max Average Min

5.2. Load Engine Thread Count

Load Engine Thread Count
Series Current Max Average Min

5.3. Load Engine Memory Utilization

Load Engine Memory Utilization
Series Current Max Average Min

5.4. Load Engine Latency

Load Engine Latency
Series Current Max Average Min