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[loadgen] add support for passing feature flags
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‎dev/loadgen/cmd/benchmark.go

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@@ -74,7 +74,7 @@ var benchmarkCommand = &cobra.Command{
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Email: "[email protected]",
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Username: "foobar",
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},
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FeatureFlags: []api.WorkspaceFeatureFlag{},
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FeatureFlags: scenario.FeatureFlags,
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Timeout: "5m",
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WorkspaceImage: "will-be-overriden",
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WorkspaceLocation: "workspace-stress",
@@ -197,6 +197,7 @@ type BenchmarkScenario struct {
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StoppingTimeout string `json:"waitForStopping"`
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SuccessRate float32 `json:"successRate"`
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WorkspaceClass string `json:"workspaceClass"`
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FeatureFlags []api.WorkspaceFeatureFlag `json:"featureFlags"`
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}
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func handleWorkspaceDeletion(timeout string, executor loadgen.Executor, canceled bool) error {

‎dev/loadgen/configs/prod-benchmark-pvc.yaml

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## start with
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## loadgen benchmark prod-benchmark.yaml
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workspaces: 1
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ideImage: eu.gcr.io/gitpod-core-dev/build/ide/code:commit-ff263e14024f00d0ed78386b4417dfa6bcd4ae2f
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waitForRunning: "600s"
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waitForStopping: "600s"
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successRate: 1
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environment:
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- name: "THEIA_SUPERVISOR_TOKENS"
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value: '[{"token":"foobar","host":"gitpod-staging.com","scope":["function:getWorkspace","function:getLoggedInUser","function:getPortAuthenticationToken","function:getWorkspaceOwner","function:getWorkspaceUsers","function:isWorkspaceOwner","function:controlAdmission","function:setWorkspaceTimeout","function:getWorkspaceTimeout","function:sendHeartBeat","function:getOpenPorts","function:openPort","function:closePort","function:getLayout","function:generateNewGitpodToken","function:takeSnapshot","function:storeLayout","function:stopWorkspace","resource:workspace::fa498dcc-0a84-448f-9666-79f297ad821a::get/update","resource:workspaceInstance::e0a17083-6a78-441a-9b97-ef90d6aff463::get/update/delete","resource:snapshot::*::create/get","resource:gitpodToken::*::create","resource:userStorage::*::create/get/update"],"expiryDate":"2020-12-01T07:55:12.501Z","reuse":2}]'
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workspaceClass: "g1-standard-pvc"
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featureFlags:
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- 7
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repos:
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- cloneURL: https://github.com/Furisto/workspace-stress
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cloneTarget: main
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score: 20
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workspaceImage: eu.gcr.io/gitpod-dev/dev/loadtest/workspace-stress:latest
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environment:
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# cpu
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- name: "CPU_COUNT" # start N workers
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value: "3"
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- name: "CPU_BACKOFF" # wait N microseconds between the start of each stress worker process
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value: "10000000"
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- name: "CPU_TIMEOUT" # stop cpu stress test after N seconds
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value: "600s"
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# common IO
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- name: "DISK_IO_FILE_SIZE" # how big of a test-file should be used
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value: "2g"
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- name: "DISK_IO_TOTAL" # specifies how much I/O will be done
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value: "100g"
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- name: "DISK_IO_TIMEOUT" # stop io stress test after N seconds
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value: "600"
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# random read/write IO
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# - name: DISK_IO_MODE # values can be read, write, rw, randreadm randwrite, randrw
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# value: "randrw"
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# - name: "DISK_IO_BLOCKSIZE" # specifies the block-size that will be used
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# value: "8k"
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# - name: "DISK_IO_FSYNC" # sync command which writes kernel cached pages to disk every number of blocks specified
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# value: 1000
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# - name: "DISK_IO_DEPTH" # specifies number of I/O units to keep in-flight
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# value: 10
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# - name: "DISK_IO_JOBS" # specifies the number of jobs
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# value: 20
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# sequential read/write IO
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- name: DISK_IO_MODE # values can be read, write, rw, randreadm randwrite, randrw
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value: "rw"
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- name: "DISK_IO_BLOCKSIZE" # specifies the block-size that will be used
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value: "1024k"
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- name: "DISK_IO_FSYNC" # sync command which writes kernel cached pages to disk every number of blocks specified
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value: 10000
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- name: "DISK_IO_DEPTH" # specifies number of I/O units to keep in-flight
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value: 32
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- name: "DISK_IO_JOBS" # specifies the number of jobs
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value: 1
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# memory
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- name: "MEMORY_BYTES" # systems if not enough physical memory and swap is not available
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value: "6G"
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- name: "MEMORY_TIMEOUT" # stop cpu stress test after N seconds
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value: "600s"
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# backup
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- name: "BACKUP_SIZE" # size of the backup in gigabyte
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value: 12
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# tasks
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- name: "GITPOD_TASKS"
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value: "[{\"name\":\"start cpu stress\",\"command\":\"stress-ng --cpu ${CPU_COUNT:-3} --backoff ${CPU_BACKOFF:-10000000} --timeout ${CPU_TIMEOUT:-600s}\"},{\"name\":\"start io stress\",\"command\":\"fio --name io-stress --eta-newline=5s --filename=/workspace/gitpod.temp --rw=${DISK_IO_MODE} --size=${DISK_IO_FILE_SIZE:-2g} --io_size=${DISK_IO_TOTAL:-50g} --blocksize=${DISK_IO_BLOCKSIZE} --ioengine=libaio --fsync=${DISK_IO_FSYNC} --iodepth=${DISK_IO_DEPTH} --direct=1 --numjobs=${DISK_IO_JOBS} --runtime=${DISK_IO_TIMEOUT:-600}\"},{\"name\":\"start memory stress\",\"command\":\"stress-ng --vm 1 --vm-keep --vm-bytes ${MEMORY_BYTES:-6G} --timeout ${MEMORY_TIMEOUT:-600s}\"},{\"name\":\"create backup file\",\"command\":\"dd if=/dev/zero of=/workspace/benchmark-backup bs=1000M count=${BACKUP_SIZE:-2}\"}]"
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- cloneURL: https://github.com/gitpod-io/template-typescript-node
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cloneTarget: master
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score: 20
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workspaceImage: eu.gcr.io/gitpod-dev/workspace-images:dd3075638ccf424374cc9c681b3d2338908d07115b28e54856cd45604c33768c
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- cloneURL: https://github.com/gitpod-io/template-typescript-react
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cloneTarget: main
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score: 20
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workspaceImage: eu.gcr.io/gitpod-dev/workspace-images:e764b1a602dc4123d9a027358367b5c4a35b62043e3c630731702144b7d37f77
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- cloneURL: https://github.com/gitpod-io/template-python-django
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cloneTarget: main
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score: 20
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workspaceImage: eu.gcr.io/gitpod-dev/workspace-images:e764b1a602dc4123d9a027358367b5c4a35b62043e3c630731702144b7d37f77
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- cloneURL: https://github.com/gitpod-io/template-python-flask
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score: 20
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cloneTarget: main
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workspaceImage: eu.gcr.io/gitpod-dev/workspace-images:32b2dc5f2707904a9338a97c77a039706df661b5c5e4a5851f1ee74f06a38fd3

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