[
https://issues.apache.org/jira/browse/IGNITE-17407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pavel Pereslegin updated IGNITE-17407:
--------------------------------------
Affects Version/s: 2.13
> The snapshot rate limit does not work correctly when set to values greater
> than 100 MB per second.
> ----------------------------------------------------------------------------------------------------
>
> Key: IGNITE-17407
> URL: https://issues.apache.org/jira/browse/IGNITE-17407
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.13
> Reporter: Pavel Pereslegin
> Assignee: Pavel Pereslegin
> Priority: Major
>
> The snapshot rate limit does not work correctly when set to values greater
> than 100 MB per second.
> Currently, the snapshot transfer rate is limited by the BasicRateLimiter.
> Testing shows that limiter is unable to give more than 119 304 647 permits
> per second.
> {code:java}
> long dataSize = U.GB;
> BasicRateLimiter limiter = new BasicRateLimiter(dataSize / 2);
> int blockSize =
> IgniteSnapshotManager.SNAPSHOT_LIMITED_TRANSFER_BLOCK_SIZE_BYTES;
> long start = System.currentTimeMillis();
> for (int i = 0; i < dataSize; i+=blockSize)
> limiter.acquire(blockSize);
> long totalSec =
> TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis() - start);
> System.out.println("Speed= " + (dataSize / totalSec));
> {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
