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5ae0b21b22
add-ec-vacuum
add-foundation-db
add_fasthttp_client
add_remote_storage
adding-message-queue-integration-tests
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
${ noResults }
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 |
6 days ago | |
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.. | ||
seaweedfs | Helm: allow specifying extraArgs for s3 (#7294) | 2 weeks ago |
artifacthub-repo.yml | Update artifacthub-repo-stable.yml (#4330) | 3 years ago |