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tarantool-etcd-95d [epic] Performance
epic
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| Created by | Eugene Blikh |
| Owner | bigbes@gmail.com |
| Created | 2026-05-20T06:55:37Z |
| Updated | 2026-07-17T14:27:36Z |
Roadmap P0 blocker — umbrella for throughput/latency work toward Go-etcd-level performance. Existing point-fixes (nghttp2 send-path rewrite, lease fsync, lease grant/revoke regression) hang under this; the C-protobuf path (tarantool-etcd-cpp) is the other major lever. Tracks profiling-driven optimization across the gRPC/JSON request paths.
Roadmap-only umbrella; children are pre-existing perf issues.
tarantool-etcd-cpp
— C-runtime + C-compile-time protobuf path (3-5x speedup)
P1
open
tarantool-etcd-rzr
— nghttp2 unary send-path rewrite — close parallel KVGet gap, drop jit.off
P2
open
tarantool-etcd-234
— LeaseGrantRevoke perf regression — revalidate before chasing
P3
open
tarantool-etcd-3sp
— LeaseKeepAlive fsyncs WAL on every renew
P2
closed
@Eugene Blikh
No outgoing dependencies.
tarantool-etcd-rzr
— nghttp2 unary send-path rewrite — close parallel KVGet gap, drop jit.off
parent-child
tarantool-etcd-234
— LeaseGrantRevoke perf regression — revalidate before chasing
parent-child
tarantool-etcd-3sp
— LeaseKeepAlive fsyncs WAL on every renew
parent-child
tarantool-etcd-cpp
— C-runtime + C-compile-time protobuf path (3-5x speedup)
parent-child
| id | tarantool-etcd-95d |
| content_hash | aa79fa3309127feb7818d5e2f3e8e9ef4bf8df4546546f627a0dd6de608e9dc2 |
| title | [epic] Performance |
| description | Roadmap P0 blocker — umbrella for throughput/latency work toward Go-etcd-level performance. Existing point-fixes (nghttp2 send-path rewrite, lease fsync, lease grant/revoke regression) hang under this; the C-protobuf path (tarantool-etcd-cpp) is the other major lever. Tracks profiling-driven optimization across the gRPC/JSON request paths. |
| design | |
| acceptance_criteria | |
| notes | Roadmap-only umbrella; children are pre-existing perf issues. |
| status | open |
| priority | 0 |
| issue_type | epic |
| assignee | NULL |
| estimated_minutes | NULL |
| created_at | 2026-05-20T06:55:37Z |
| created_by | Eugene Blikh |
| owner | bigbes@gmail.com |
| updated_at | 2026-07-17T14:27:36Z |
| closed_at | NULL |
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| external_ref | NULL |
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| issue_id | tarantool-etcd-95d |
| label | milestone:m3-performance |
| id | 3d03f2f7-0c82-5553-8be5-18d691a5e3be |
| issue_id | tarantool-etcd-rzr |
| type | parent-child |
| created_at | 2026-05-20T09:56:06Z |
| created_by | Eugene Blikh |
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| issue_id | tarantool-etcd-234 |
| type | parent-child |
| created_at | 2026-05-20T09:56:07Z |
| created_by | Eugene Blikh |
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| issue_id | tarantool-etcd-3sp |
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| created_at | 2026-05-20T09:56:06Z |
| created_by | Eugene Blikh |
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| issue_id | tarantool-etcd-cpp |
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| created_by | Eugene Blikh |
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| issue_id | tarantool-etcd-95d |
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| created_at | 2026-05-20T09:55:37Z |
| id | b4c20140-96dd-5fde-a7aa-9197af66b5a1 |
| issue_id | tarantool-etcd-95d |
| event_type | label_added |
| actor | Eugene Blikh |
| old_value | NULL |
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| comment | Added label: milestone:m3-performance |
| created_at | 2026-05-21T14:37:06Z |
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