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35 lines
1.1 KiB
Bash
35 lines
1.1 KiB
Bash
#!/bin/bash
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#
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# Example: time /bin/bash ./ramp.sh
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#
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# Every iteration we'll increase the number of concurrent users by 50
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# Each iteration adds an aditional 5 minutes (300s)
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# So after 75 minutes we'll reach our final iteration
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# Which will then run for 30mins and will push through 300 concurrent requests a second over that period
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# So on the last iteration we'll hit the service 540,000 times over the last 30 minutes period (300*1800)
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rates=(50 100 150 200 250 300)
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durations=(300s 600s 900s 1200s 1500s 1800s)
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url="https://routing.mozart.test.api.bbci.co.uk/news/topics/2611f753-ece7-47ea-9782-f912bc1e4088/film"
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for i in $(seq 0 5); do
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printf "\t- rate: ${rates[$i]} rps | duration: $((${durations[$i]} / 60))\n"
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echo "GET $url" | ./vegeta attack -rate="${rates[$i]}" -duration="${durations[$i]}" -insecure > "results-${i}.bin"
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done
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# Main result
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printf "\n\nCombined results:\n\n"
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./vegeta report -inputs="$(echo results-*.bin | tr ' ' ',')"
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# Individual results
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printf "\n\nIndividual results:\n\n"
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for i in $(seq 0 5); do
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cat "results-${i}.bin" | ./vegeta report
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printf "\n\n"
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done
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# Cleanup
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for i in $(seq 0 5); do
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rm "results-${i}.bin"
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done
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