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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| # Benchmark TiDB | ||
|
|
||
| ## Table Of Contents | ||
|
|
||
| - [Prerequisites](#prerequisites) | ||
| - [Sysbench](#sysbench) | ||
| * [Customize with kustomize](#customize-with-kustomize) | ||
| + [More customizations](#more-customizations) | ||
| * [Prepare: Create test tables and insert test records](#prepare-create-test-tables-and-insert-test-records) | ||
| * [Warmup TiDB](#warmup-tidb) | ||
| * [Run benchmark](#run-benchmark) | ||
|
|
||
| ## Prerequisites | ||
|
|
||
| You must run a TiDB cluster in your Kubernetes environment first. You can follow our | ||
| docs [here](https://pingcap.com/docs/v3.0/tidb-in-kubernetes/deploy/prerequisites/). | ||
|
|
||
| Please note that it's recommended to prepare a dedicated node to run your | ||
| benchmark tool, e.g. sysbench. | ||
|
|
||
| We also require [kustomize] to customize our manifest yaml files. You can | ||
| follow | ||
| [this](https://github.com/kubernetes-sigs/kustomize/blob/master/docs/INSTALL.md) | ||
| to install latest kustomize on your machine. | ||
|
|
||
| ## Sysbench | ||
|
|
||
| ### Customize with kustomize | ||
|
|
||
| We assume you are working in the root of tidb-operator repo. If you don't have | ||
| a copy, you can run `git clone --depth=1 https://github.com/pingcap/tidb-operator` | ||
| to clone it onto your local machine. | ||
|
|
||
| Configure environments: | ||
|
|
||
| ``` | ||
| TIDB_HOST="<your-tidb-host>" # this can be tidb service name, pod ip or load balancer ip, etc. | ||
| ``` | ||
|
|
||
| Create `kustomization.yaml`: | ||
|
|
||
| ``` | ||
| mkdir -p sysbench/output | ||
| cat <<EOF > sysbench/kustomization.yaml | ||
| resources: | ||
| - ../manifests/sysbench | ||
| commonAnnotations: | ||
| tidb-host: $TIDB_HOST | ||
| EOF | ||
| ``` | ||
|
|
||
| Optionally, if you want to change tidb user, port, password or other | ||
| configurations you can customize them in `commonAnnotations` or `patches` | ||
| fields: | ||
|
|
||
| ``` | ||
| commonAnnotations: | ||
| tidb-password: "root" | ||
| patches: | ||
| - patch: |- | ||
| apiVersion: batch/v1 | ||
| kind: Job | ||
| metadata: | ||
| name: sysbench-bench | ||
| spec: | ||
| template: | ||
| metadata: | ||
| annotations: | ||
| sysbench-threads: "100" | ||
| sysbench-test-name: oltp_read_write | ||
| ``` | ||
|
|
||
| Label the node to run sysbench: | ||
|
|
||
| ``` | ||
| kubectl label nodes <sysbench-node> dedicated=sysbench | ||
| ``` | ||
|
|
||
| Run `kustomize`: | ||
|
|
||
| ``` | ||
| kustomize build sysbench/ -o sysbench/output/ | ||
| ``` | ||
|
|
||
| #### More customizations | ||
|
|
||
| Change sysbench image, here is an example: | ||
|
|
||
| ``` | ||
| patches: | ||
| - patch: |- | ||
| - op: replace | ||
| path: /spec/template/spec/containers/0/image | ||
| value: your-sysbench-image | ||
| target: | ||
| kind: Job | ||
| ``` | ||
|
|
||
| ### Prepare: Create test tables and insert test records | ||
|
|
||
| ``` | ||
| kubectl apply -f sysbench/output/*config.yaml | ||
| kubectl apply -f sysbench/output/*prepare.yaml | ||
| ``` | ||
|
|
||
| You can run `kubectl logs -l job-name=sysbench-prepare` to view logs. | ||
|
|
||
| ### Warmup TiDB | ||
|
|
||
| ``` | ||
| kubectl apply -f sysbench/output/*warmup.yaml | ||
| ``` | ||
|
|
||
| You can run `kubectl logs -l job-name=sysbench-warmup` to view logs. | ||
|
|
||
| ### Run benchmark | ||
|
|
||
| ``` | ||
| kubectl apply -f sysbench/output/*bench.yaml | ||
| ``` | ||
|
|
||
| You can run `kubectl logs -l job-name=sysbench-bench` to view logs. |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| apiVersion: batch/v1 | ||
| kind: Job | ||
| metadata: | ||
| name: sysbench-bench | ||
| labels: | ||
| app: sysbench-bench | ||
| spec: | ||
| parallelism: 3 | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app: sysbench-bench | ||
| spec: | ||
| restartPolicy: Never | ||
| containers: | ||
| - name: sysbench | ||
| image: uhub.ucloud.cn/pingcap/sysbench:latest | ||
| env: | ||
| env: | ||
| - name: TABLE_COUNT | ||
| valueFrom: | ||
| fieldRef: | ||
| fieldPath: metadata.annotations['table-count'] | ||
| - name: TABLE_SIZE | ||
| valueFrom: | ||
| fieldRef: | ||
| fieldPath: metadata.annotations['table-size'] | ||
| - name: TIDB_HOST | ||
| valueFrom: | ||
| fieldRef: | ||
| fieldPath: metadata.annotations['tidb-host'] | ||
| - name: TIDB_PORT | ||
| valueFrom: | ||
| fieldRef: | ||
| fieldPath: metadata.annotations['tidb-port'] | ||
| - name: TIDB_USER | ||
| valueFrom: | ||
| fieldRef: | ||
| fieldPath: metadata.annotations['tidb-user'] | ||
| - name: TIDB_PASSWORD | ||
| valueFrom: | ||
| fieldRef: | ||
| fieldPath: metadata.annotations['tidb-password'] | ||
| - name: TIDB_DB | ||
| valueFrom: | ||
| fieldRef: | ||
| fieldPath: metadata.annotations['tidb-db'] | ||
| - name: SYSBENCH_TIME | ||
| valueFrom: | ||
| fieldRef: | ||
| fieldPath: metadata.annotations['sysbench-time'] | ||
| - name: SYSBENCH_THREADS | ||
| valueFrom: | ||
| fieldRef: | ||
| fieldPath: metadata.annotations['sysbench-threads'] | ||
| - name: SYSBENCH_TEST_NAME | ||
| valueFrom: | ||
| fieldRef: | ||
| fieldPath: metadata.annotations['sysbench-test-name'] | ||
| command: | ||
| - sysbench | ||
| - --config-file=/etc/sysbench/common.conf | ||
| - --mysql-host=$(TIDB_HOST) | ||
| - --mysql-port=$(TIDB_PORT) | ||
| - --mysql-user=$(TIDB_USER) | ||
| - --mysql-password=$(TIDB_PASSWORD) | ||
| - --mysql-db=$(TIDB_DB) | ||
| - --tables=$(TABLE_COUNT) | ||
| - --table-size=$(TABLE_SIZE) | ||
| - --time=$(SYSBENCH_TIME) | ||
| - --threads=$(SYSBENCH_THREADS) | ||
| - $(SYSBENCH_TEST_NAME) | ||
| - run | ||
| volumeMounts: | ||
| - name: config | ||
| mountPath: /etc/sysbench | ||
| volumes: | ||
| - name: config | ||
| configMap: | ||
| name: sysbench-config | ||
| items: | ||
| - key: common | ||
| path: common.conf |
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| @@ -0,0 +1,10 @@ | ||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: sysbench-config | ||
| data: | ||
| common: | | ||
| db-driver=mysql | ||
| rand-type=uniform | ||
| rand-seed=0 | ||
| report-interval=10 |
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