Ruby utility to load test your service/URL from mutiple instances in different AWS regions in an effort to simulate real world traffic.
- Clone the repository locally
- Add all key pair .pem files (for different regions) to the config directory
- Add details to config.yml
docker build -t loadtest .docker run -t loadtestdocker exec -it <contaner id> bashruby load_test.rb
ap-south-1 Instances:
--------------------------------------------------------------------------------
i-012d982950f687d04 - pending
i-05843e3bc8a2bfbe1 - pending
i-02ed55d9ec915f223 - pending
--------------------------------------------------------------------------------
us-east-1 Instances:
--------------------------------------------------------------------------------
i-013644e8b6bb377d8 - pending
i-0690d7be69ac72458 - pending
--------------------------------------------------------------------------------
Sleeping for 5 minutes to make sure instances are ready...
/Master command id for ap-south-1: 45118391-a684-4f2e-8b1d-16caf6071657
Master command id for us-east-1: 3b3bce1f-d1c9-4987-84ea-e889ae0a783f
Sleeping for 1 minute to make sure command invocation has reached the EC2 instances...
~~~~~~~~~~~~~~~~~~\___/~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~********************************************************************************
Output on instance id i-012d982950f687d04 from region ap-south-1
********************************************************************************
This is ApacheBench, Version 2.3 <$Revision: 1706008 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking example.com (be patient).....done
Server Software: ECS
Server Hostname: example.com
Server Port: 80
Document Path: /
Document Length: 1270 bytes
Concurrency Level: 10
Time taken for tests: 2.116 seconds
Complete requests: 100
Failed requests: 0
Keep-Alive requests: 100
Total transferred: 160500 bytes
HTML transferred: 127000 bytes
Requests per second: 47.26 [#/sec] (mean)
Time per request: 211.600 [ms] (mean)
Time per request: 21.160 [ms] (mean, across all concurrent requests)
Transfer rate: 74.07 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 19 55.9 0 192
Processing: 184 186 2.4 185 193
Waiting: 184 186 2.4 185 193
Total: 184 204 55.9 185 384
Percentage of the requests served within a certain time (ms)
50% 185
66% 186
75% 187
80% 187
90% 367
95% 370
98% 373
99% 384
100% 384 (longest request)
################################################################################
********************************************************************************
Output on instance id i-05843e3bc8a2bfbe1 from region ap-south-1
********************************************************************************
This is ApacheBench, Version 2.3 <$Revision: 1706008 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking example.com (be patient).....done
Server Software: ECS
Server Hostname: example.com
Server Port: 80
Document Path: /
Document Length: 1270 bytes
Concurrency Level: 10
Time taken for tests: 2.098 seconds
Complete requests: 100
Failed requests: 0
Keep-Alive requests: 100
Total transferred: 160500 bytes
HTML transferred: 127000 bytes
Requests per second: 47.66 [#/sec] (mean)
Time per request: 209.819 [ms] (mean)
Time per request: 20.982 [ms] (mean, across all concurrent requests)
Transfer rate: 74.70 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 19 56.2 0 190
Processing: 184 187 1.8 186 191
Waiting: 184 187 1.8 186 191
Total: 184 206 56.2 186 381
Percentage of the requests served within a certain time (ms)
50% 186
66% 188
75% 189
80% 191
90% 368
95% 372
98% 378
99% 381
100% 381 (longest request)
################################################################################
********************************************************************************
Output on instance id i-02ed55d9ec915f223 from region ap-south-1
********************************************************************************
This is ApacheBench, Version 2.3 <$Revision: 1706008 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking example.com (be patient).....done
Server Software: ECS
Server Hostname: example.com
Server Port: 80
Document Path: /
Document Length: 1270 bytes
Concurrency Level: 10
Time taken for tests: 2.119 seconds
Complete requests: 100
Failed requests: 0
Keep-Alive requests: 100
Total transferred: 160500 bytes
HTML transferred: 127000 bytes
Requests per second: 47.18 [#/sec] (mean)
Time per request: 211.949 [ms] (mean)
Time per request: 21.195 [ms] (mean, across all concurrent requests)
Transfer rate: 73.95 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 19 56.7 0 192
Processing: 184 189 2.5 190 194
Waiting: 184 189 2.5 190 194
Total: 184 208 56.8 190 385
Percentage of the requests served within a certain time (ms)
50% 190
66% 190
75% 191
80% 192
90% 368
95% 379
98% 381
99% 385
100% 385 (longest request)
################################################################################
********************************************************************************
Output on instance id i-013644e8b6bb377d8 from region us-east-1
********************************************************************************
This is ApacheBench, Version 2.3 <$Revision: 1706008 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking example.com (be patient).....done
Server Software: ECS
Server Hostname: example.com
Server Port: 80
Document Path: /
Document Length: 1270 bytes
Concurrency Level: 10
Time taken for tests: 0.030 seconds
Complete requests: 100
Failed requests: 0
Keep-Alive requests: 100
Total transferred: 160000 bytes
HTML transferred: 127000 bytes
Requests per second: 3289.37 [#/sec] (mean)
Time per request: 3.040 [ms] (mean)
Time per request: 0.304 [ms] (mean, across all concurrent requests)
Transfer rate: 5139.63 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 0.4 0 2
Processing: 2 3 0.7 2 5
Waiting: 2 3 0.7 2 5
Total: 2 3 1.0 3 6
WARNING: The median and mean for the processing time are not within a normal deviation
These results are probably not that reliable.
WARNING: The median and mean for the waiting time are not within a normal deviation
These results are probably not that reliable.
Percentage of the requests served within a certain time (ms)
50% 3
66% 3
75% 3
80% 3
90% 4
95% 6
98% 6
99% 6
100% 6 (longest request)
################################################################################
********************************************************************************
Output on instance id i-0690d7be69ac72458 from region us-east-1
********************************************************************************
This is ApacheBench, Version 2.3 <$Revision: 1706008 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking example.com (be patient).....done
Server Software: ECS
Server Hostname: example.com
Server Port: 80
Document Path: /
Document Length: 1270 bytes
Concurrency Level: 10
Time taken for tests: 0.033 seconds
Complete requests: 100
Failed requests: 0
Keep-Alive requests: 100
Total transferred: 160000 bytes
HTML transferred: 127000 bytes
Requests per second: 3058.29 [#/sec] (mean)
Time per request: 3.270 [ms] (mean)
Time per request: 0.327 [ms] (mean, across all concurrent requests)
Transfer rate: 4778.58 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 0.6 0 2
Processing: 2 3 0.9 3 5
Waiting: 2 3 0.7 2 5
Total: 2 3 1.2 3 6
WARNING: The median and mean for the waiting time are not within a normal deviation
These results are probably not that reliable.
Percentage of the requests served within a certain time (ms)
50% 3
66% 3
75% 4
80% 4
90% 5
95% 6
98% 6
99% 6
100% 6 (longest request)
################################################################################
Sleeping for 2 minutes before terminating EC2 instances. In case you do not want this press c ...
-Terminating instance i-012d982950f687d04 ︻デ┳═ー
Terminating instance i-05843e3bc8a2bfbe1 ︻デ┳═ー
Terminating instance i-02ed55d9ec915f223 ︻デ┳═ー
Terminating instance i-013644e8b6bb377d8 ︻デ┳═ー
Terminating instance i-0690d7be69ac72458 ︻デ┳═ー
Be careful with extra spaces and tabs while editing the yml file.
--- :aws_access_key_id: Your AWS_ACCESS_KEY_ID :aws_secret_access_key: Your AWS_SECRET_ACCESS_KEY :instance_type: t2.micro :ssm_role: "IAM Role used by SSM" :command_timeout: 18000 :region_data: - :region: ap-south-1 :ami_id: ami-995c23f6 :key: mumbai-loadtesting :node_count: 3 :commands: - ab -k -c 10 -n 100 "http://example.com/" - :region: us-east-1 :ami_id: ami-34193d22 :key: loadtesting :node_count: 2 :commands: - ab -k -c 10 -n 100 "http://example.com/"