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[docs] Add subcommands in workload-transfer #1462
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[docs] Add subcommands in workload-transfer
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Original file line number | Diff line number | Diff line change |
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@@ -76,9 +76,12 @@ Parameter name | Parameter Description | Default value | |
`--consumer-threads`, `-t` | Number of consumer threads | `1` | ||
`--consumers`, `-c` | Number of consumers | `1` | ||
`--message-size`, `-m` | Message size in bytes. It is possible to specify in KB, MB, GB by adding suffixes `K`, `M`, `G` respectively | `10240` | ||
`--message-rate` | Target total write speed. In messages per second. Excludes the use of the `--byte-rate` | `0` parameter | ||
`--byte-rate` | Target total write speed. In bytes per second. Excludes the use of the --message-rate parameter. It is possible to specify in KB/s, MB/s, GB/s by adding suffixes `K`, `M`, `G` respectively | `0` | ||
`--message-rate` | Target total write speed. In messages per second. Excludes the use of the `--byte-rate` parameter | `0` | ||
`--byte-rate` | Target total write speed. In bytes per second. Excludes the use of the `--message-rate` parameter. It is possible to specify in KB/s, MB/s, GB/s by adding suffixes `K`, `M`, `G` respectively | `0` | ||
`--commit-period` | The period between `COMMIT` calls. In seconds | `10` | ||
`--commit-messages` | The period between `COMMIT` calls. Number of messages | `1000000` | ||
`--only-topic-in-tx` | Only topic partitions are forced to participate in transactions Excludes the use of the `--only-table-in-tx` parameter | `0` | ||
`--only-table-in-tx` | Only table shards are forced to participate in transactions. Excludes the use of the `--only-topic-in-tx` parameter | `0` | ||
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For example, the command `{{ ydb-cli }} --profile quickstart workload transfer topic-to-table run` will run a test lasting 60 seconds. The data for the first 5 seconds will not be taken into account in the work statistics. Example of console output: | ||
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@@ -112,6 +115,7 @@ Window Write speed Write time Inflight Lag Lag time | |
* `Lag` — the specified percentile of maximum number of messages waiting to be read in the statistics collection window. Messages for all batches are taken into account. | ||
* `Lag time` — the specified percentile of message delay time in ms. | ||
* `Read speed` — the speed of reading messages by consumers. In messages per second and in megabytes per second. | ||
* `Select time`, `Upsert time`, `Commit time` — the specified percentile of the execution time of Select, Insert, Commit operations in ms. | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. We don't see this columns in the table above. It may be OK, just noticed. There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more.
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* `Full time` — the specified percentile of the time of complete processing of the message, from writing by the producer to reading by the consumer in ms. | ||
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## Removing the test environment {#clean} | ||
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A point symbol is missed befor "Excludes".
"in transactions Excludes"
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