[#80] Support parallel multipart

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
This commit is contained in:
Denis Kirillov 2023-07-05 17:43:49 +03:00
parent 6182d47b43
commit 77d3dd8d6e
4 changed files with 168 additions and 3 deletions

7
go.mod
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@ -7,9 +7,10 @@ require (
git.frostfs.info/TrueCloudLab/frostfs-s3-gw v0.27.0-rc.2 git.frostfs.info/TrueCloudLab/frostfs-s3-gw v0.27.0-rc.2
git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20230705125206-769f6eec0565 git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20230705125206-769f6eec0565
git.frostfs.info/TrueCloudLab/tzhash v1.8.0 git.frostfs.info/TrueCloudLab/tzhash v1.8.0
github.com/aws/aws-sdk-go-v2 v1.18.1 github.com/aws/aws-sdk-go-v2 v1.19.0
github.com/aws/aws-sdk-go-v2/config v1.18.27 github.com/aws/aws-sdk-go-v2/config v1.18.28
github.com/aws/aws-sdk-go-v2/service/s3 v1.36.0 github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.72
github.com/aws/aws-sdk-go-v2/service/s3 v1.37.0
github.com/dop251/goja v0.0.0-20230626124041-ba8a63e79201 github.com/dop251/goja v0.0.0-20230626124041-ba8a63e79201
github.com/go-loremipsum/loremipsum v1.1.3 github.com/go-loremipsum/loremipsum v1.1.3
github.com/google/uuid v1.3.0 github.com/google/uuid v1.3.0

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@ -5,11 +5,13 @@ import (
"context" "context"
"crypto/sha256" "crypto/sha256"
"encoding/hex" "encoding/hex"
"fmt"
"strconv" "strconv"
"time" "time"
"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/stats" "git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/stats"
"github.com/aws/aws-sdk-go-v2/aws" "github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/feature/s3/manager"
"github.com/aws/aws-sdk-go-v2/service/s3" "github.com/aws/aws-sdk-go-v2/service/s3"
"github.com/aws/aws-sdk-go-v2/service/s3/types" "github.com/aws/aws-sdk-go-v2/service/s3/types"
"github.com/dop251/goja" "github.com/dop251/goja"
@ -70,6 +72,39 @@ func (c *Client) Put(bucket, key string, payload goja.ArrayBuffer) PutResponse {
return PutResponse{Success: true} return PutResponse{Success: true}
} }
const multipartUploadMinPartSize = 5 * 1024 * 1024 // 5MB
func (c *Client) Multipart(bucket, key string, objPartSize, concurrency int, payload goja.ArrayBuffer) PutResponse {
if objPartSize < multipartUploadMinPartSize {
stats.Report(c.vu, objPutFails, 1)
return PutResponse{Success: false, Error: fmt.Sprintf("part size '%d' must be greater than '%d'(5 MB)", objPartSize, multipartUploadMinPartSize)}
}
start := time.Now()
uploader := manager.NewUploader(c.cli, func(u *manager.Uploader) {
u.PartSize = int64(objPartSize)
u.Concurrency = concurrency
})
payloadReader := bytes.NewReader(payload.Bytes())
sz := payloadReader.Len()
_, err := uploader.Upload(c.vu.Context(), &s3.PutObjectInput{
Bucket: aws.String(bucket),
Key: aws.String(key),
Body: payloadReader,
})
if err != nil {
stats.Report(c.vu, objPutFails, 1)
return PutResponse{Success: false, Error: err.Error()}
}
stats.Report(c.vu, objPutTotal, 1)
stats.ReportDataSent(c.vu, float64(sz))
stats.Report(c.vu, objPutDuration, metrics.D(time.Since(start)))
return PutResponse{Success: true}
}
func (c *Client) Delete(bucket, key string) DeleteResponse { func (c *Client) Delete(bucket, key string) DeleteResponse {
start := time.Now() start := time.Now()

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@ -135,6 +135,31 @@ Options (in addition to the common options):
* `SLEEP_DELETE` - time interval (in seconds) between deleting VU iterations. * `SLEEP_DELETE` - time interval (in seconds) between deleting VU iterations.
* `OBJ_NAME` - if specified, this name will be used for all write operations instead of random generation. * `OBJ_NAME` - if specified, this name will be used for all write operations instead of random generation.
## S3 Multipart
Perform multipart upload operation, break up large objects, so they can be transferred in multiple parts, in parallel
```shell
$ ./k6 run -e DURATION=600 \
-e WRITERS=400 -e WRITERS_MULTIPART=10 \
-e WRITE_OBJ_SIZE=524288 -e WRITE_OBJ_PART_SIZE=10240 \
-e S3_ENDPOINTS=10.78.70.142:8084,10.78.70.143:8084,10.78.70.144:8084,10.78.70.145:8084 \
-e PREGEN_JSON=/home/service/s3_4kb.json \
scenarios/s3_multipart.js
```
Options:
* `DURATION` - duration of scenario in seconds.
* `REGISTRY_FILE` - if set, all produced objects will be stored in database for subsequent verification. Database file name will be set to the value of `REGISTRY_FILE`.
* `PREGEN_JSON` - path to json file with pre-generated containers.
* `SLEEP_WRITE` - time interval (in seconds) between writing VU iterations.
* `PAYLOAD_TYPE` - type of an object payload ("random" or "text", default: "random").
* `S3_ENDPOINTS` - - endpoints of S3 gateways in format `host:port`. To specify multiple endpoints separate them by comma.
* `WRITERS` - number of VUs performing upload payload operation
* `WRITERS_MULTIPART` - number of goroutines that will upload parts in parallel
* `WRITE_OBJ_SIZE` - object size in kb for write(PUT) operations.
* `WRITE_OBJ_PART_SIZE` - part size in kb for multipart upload operations (must be greater or equal 5mb).
## S3 Local ## S3 Local
1. Follow steps 1. and 2. from the normal S3 scenario in order to obtain credentials and a preset file with the information about the buckets and objects that were pre-created. 1. Follow steps 1. and 2. from the normal S3 scenario in order to obtain credentials and a preset file with the information about the buckets and objects that were pre-created.

104
scenarios/s3_multipart.js Normal file
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@ -0,0 +1,104 @@
import datagen from 'k6/x/frostfs/datagen';
import logging from 'k6/x/frostfs/logging';
import registry from 'k6/x/frostfs/registry';
import s3 from 'k6/x/frostfs/s3';
import {SharedArray} from 'k6/data';
import {sleep} from 'k6';
import {textSummary} from './libs/k6-summary-0.0.2.js';
import {parseEnv} from './libs/env-parser.js';
import {uuidv4} from './libs/k6-utils-1.4.0.js';
parseEnv();
const bucket_list = new SharedArray('bucket_list', function () {
return JSON.parse(open(__ENV.PREGEN_JSON)).buckets;
});
const summary_json = __ENV.SUMMARY_JSON || "/tmp/summary.json";
// Select random S3 endpoint for current VU
const s3_endpoints = __ENV.S3_ENDPOINTS.split(',');
const s3_endpoint = s3_endpoints[Math.floor(Math.random() * s3_endpoints.length)];
const s3_client = s3.connect(`http://${s3_endpoint}`);
const log = logging.new().withField("endpoint", s3_endpoint);
const registry_enabled = !!__ENV.REGISTRY_FILE;
const obj_registry = registry_enabled ? registry.open(__ENV.REGISTRY_FILE) : undefined;
const duration = __ENV.DURATION;
const generator = datagen.generator(1024 * parseInt(__ENV.WRITE_OBJ_SIZE), __ENV.PAYLOAD_TYPE || "");
const scenarios = {};
const write_vu_count = parseInt(__ENV.WRITERS || '0');
if (write_vu_count < 1) {
throw 'number of VUs (env WRITERS) performing write operations should be greater than 0';
}
const write_multipart_vu_count = parseInt(__ENV.WRITERS_MULTIPART || '0');
if (write_multipart_vu_count < 1) {
throw 'number of parts (env WRITERS_MULTIPART) to upload in parallel should be greater than 0';
}
if (write_vu_count > 0) {
scenarios.write_multipart = {
executor: 'constant-vus',
vus: write_vu_count,
duration: `${duration}s`,
exec: 'obj_write_multipart',
gracefulStop: '5s',
};
}
export const options = {
scenarios,
setupTimeout: '5s',
};
export function setup() {
const total_vu_count = write_vu_count * write_multipart_vu_count;
console.log(`Pregenerated buckets: ${bucket_list.length}`);
console.log(`Writing VUs: ${write_vu_count}`);
console.log(`Writing multipart VUs: ${write_multipart_vu_count}`);
console.log(`Total VUs: ${total_vu_count}`);
}
export function teardown(data) {
if (obj_registry) {
obj_registry.close();
}
}
export function handleSummary(data) {
return {
'stdout': textSummary(data, {indent: ' ', enableColors: false}),
[summary_json]: JSON.stringify(data),
};
}
const write_multipart_part_size = 1024 * parseInt(__ENV.WRITE_OBJ_PART_SIZE || '0')
if (write_multipart_part_size < 5 * 1024 * 1024) {
throw 'part size (env WRITE_OBJ_PART_SIZE * 1024) must be greater than (5 MB)';
}
export function obj_write_multipart() {
if (__ENV.SLEEP_WRITE) {
sleep(__ENV.SLEEP_WRITE);
}
const key = __ENV.OBJ_NAME || uuidv4();
const bucket = bucket_list[Math.floor(Math.random() * bucket_list.length)];
const {payload, hash} = generator.genPayload(registry_enabled);
const resp = s3_client.multipart(bucket, key, write_multipart_part_size, write_multipart_vu_count, payload);
if (!resp.success) {
log.withFields({bucket: bucket, key: key}).error(resp.error);
return;
}
if (obj_registry) {
obj_registry.addObject("", "", bucket, key, hash);
}
}