[
https://issues.apache.org/jira/browse/IGNITE-17407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17572862#comment-17572862
]
Ignite TC Bot commented on IGNITE-17407:
----------------------------------------
{panel:title=Branch: [pull/10167/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/10167/head] Base: [master] : New Tests
(2)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Basic 1{color} [[tests
2|https://ci.ignite.apache.org/viewLog.html?buildId=6700902]]
* {color:#013220}IgniteBasicTestSuite: BasicRateLimiterTest.testRateLimit -
PASSED{color}
* {color:#013220}IgniteBasicTestSuite:
BasicRateLimiterTest.testRateLimitMultithreaded - PASSED{color}
{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=6701878&buildTypeId=IgniteTests24Java8_RunAll]
> 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
> Labels: ise
> Fix For: 2.14
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> 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 millions 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 (long 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)
