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Tree: 5ae0b21b22

add-ec-vacuum

add-foundation-db

add_fasthttp_client

add_remote_storage

adding-message-queue-integration-tests

avoid-repeated-checking-disk

avoid_releasing_temp_file_on_write

changing-to-zap

collect-public-metrics

create-table-snapshot-api-design

data_query_pushdown

dependabot/maven/other/java/client/com.google.protobuf-protobuf-java-3.25.5

dependabot/maven/other/java/examples/org.apache.hadoop-hadoop-common-3.4.0

detect-and-plan-ec-tasks

do-not-retry-if-error-is-NotFound

fasthttp

filer1_maintenance_branch

fix-GetObjectLockConfigurationHandler

fix-versioning-listing-only

ftp

gh-pages

improve-fuse-mount

improve-fuse-mount2

logrus

master

message_send

mount2

mq-subscribe

mq2

original_weed_mount

random_access_file

refactor-needle-read-operations

refactor-volume-write

remote_overlay

revert-5134-patch-1

revert-5819-patch-1

revert-6434-bugfix-missing-s3-audit

s3-select

sub

tcp_read

test-reverting-lock-table

test_udp

testing

testing-sdx-generation

tikv

track-mount-e2e

volume_buffered_writes

worker-execute-ec-tasks

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dev

helm-3.65.1

v0.69

v0.70beta

v3.33

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seaweedfs/test/kafka/kafka-client-loadtest/internal/consumer

History

chrislu 5ae0b21b22 fix: Reduce manual commit frequency from every 10 to every 100 messages PROBLEM: Consumer throughput still 45.46 msgs/sec vs producer 50.29 msgs/sec (10% gap). ROOT CAUSE: Manual session.Commit() every 10 messages creates excessive overhead: - 1,880 messages consumed → 188 commit operations - Each commit is SYNCHRONOUS and blocks message processing - Auto-commit is already enabled (5s interval) - Double-committing reduces effective throughput ANALYSIS: - Test showed consumer lag at 0 at end (not falling behind) - Only ~1,880 of 12,200 messages consumed during 2-minute window - Consumers start 2s late, need ~262s to consume all at current rate - Commit overhead: 188 RPC round trips = significant latency FIX: Reduce manual commit frequency from every 10 to every 100 messages: - Only 18-20 manual commits during entire test - Auto-commit handles primary offset persistence (5s interval) - Manual commits serve as backup for edge cases - Unblocks message processing loop for higher throughput EXPECTED IMPACT: - Consumer throughput: 45.46 → ~49+ msgs/sec (match producer!) - Latency reduction: Fewer synchronous commits - Test duration: Should consume all messages before test ends		1 week ago
..
consumer.go	fix: Reduce manual commit frequency from every 10 to every 100 messages	1 week ago