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This branch makes the following dependency updates:
```
:; cargo update -p tracing -p tracing-core -p tracing-subscriber -p tokio-trace
Updating crates.io index
Updating git repository `https://github.com/hawkw/tokio-trace`
Updating regex v1.2.1 -> v1.3.9
Updating regex-syntax v0.6.11 -> v0.6.18
Updating thread_local v0.3.6 -> v1.0.1
Updating tracing v0.1.18 -> v0.1.19
Updating tracing-attributes v0.1.9 -> v0.1.10
Updating tracing-core v0.1.12 -> v0.1.14
Updating tracing-subscriber v0.2.10 -> v0.2.11
```
In particular, the `tracing-core` update picks up upstream change
tokio-rs/tracing#908, which fixes a bug where filtering would fail to
take the fastest fast path in many cases. This time, there's a small,
but actually noticeable, latency reduction in the proxy benchmarks.
Signed-off-by: Eliza Weisman <[email protected]>
olix0r
approved these changes
Aug 11, 2020
olix0r
added a commit
to linkerd/linkerd2
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Aug 26, 2020
This release includes internal changes to the service discovery system, especially when discovering control plane components (like the destination and identity controllers). Now, the proxy attempts to balance requests across all pods in each control plane service. This requires control plane changes to use "headless" services so that SRV records are exposed. When the control plane services have a `clusterIP` set, the proxy falls back to using normal A-record lookups. --- * tracing: add richer verbose spans to http clients (linkerd/linkerd2-proxy#622) * trace: update tracing dependencies (linkerd/linkerd2-proxy#623) * Remove `Resolution` trait (linkerd/linkerd2-proxy#606) * Update proxy-identity to edge-20.8.2 (linkerd/linkerd2-proxy#627) * Add build arg for skipping identity wrapper (linkerd/linkerd2-proxy#624) * Wait for proxy thread to terminate in integration tests (linkerd/linkerd2-proxy#625) * Remove scrubbing for unused headers (linkerd/linkerd2-proxy#628) * Split orig-proto tests out of discovery tests (linkerd/linkerd2-proxy#629) * Re-enable outbound timeout test (linkerd/linkerd2-proxy#630) * profiles: perform profile resolution for IP addresses (linkerd/linkerd2-proxy#626) * Move resolve api to async-stream (linkerd/linkerd2-proxy#599) * Decouple discovery buffering from endpoint conversion (linkerd/linkerd2-proxy#631) * resolve: Add a Reset state (linkerd/linkerd2-proxy#633) * resolve: Eagerly fail resolutions (linkerd/linkerd2-proxy#634) * test: replace `net2` dependency with `socket2` (linkerd/linkerd2-proxy#635) * dns: Run DNS resolutions on the main runtime (linkerd/linkerd2-proxy#637) * Load balance requests to the control plane (linkerd/linkerd2-proxy#594) * Unify control plane client construction (linkerd/linkerd2-proxy#638)
olix0r
added a commit
to linkerd/linkerd2
that referenced
this pull request
Aug 26, 2020
This release includes internal changes to the service discovery system, especially when discovering control plane components (like the destination and identity controllers). Now, the proxy attempts to balance requests across all pods in each control plane service. This requires control plane changes to use "headless" services so that SRV records are exposed. When the control plane services have a `clusterIP` set, the proxy falls back to using normal A-record lookups. --- * tracing: add richer verbose spans to http clients (linkerd/linkerd2-proxy#622) * trace: update tracing dependencies (linkerd/linkerd2-proxy#623) * Remove `Resolution` trait (linkerd/linkerd2-proxy#606) * Update proxy-identity to edge-20.8.2 (linkerd/linkerd2-proxy#627) * Add build arg for skipping identity wrapper (linkerd/linkerd2-proxy#624) * Wait for proxy thread to terminate in integration tests (linkerd/linkerd2-proxy#625) * Remove scrubbing for unused headers (linkerd/linkerd2-proxy#628) * Split orig-proto tests out of discovery tests (linkerd/linkerd2-proxy#629) * Re-enable outbound timeout test (linkerd/linkerd2-proxy#630) * profiles: perform profile resolution for IP addresses (linkerd/linkerd2-proxy#626) * Move resolve api to async-stream (linkerd/linkerd2-proxy#599) * Decouple discovery buffering from endpoint conversion (linkerd/linkerd2-proxy#631) * resolve: Add a Reset state (linkerd/linkerd2-proxy#633) * resolve: Eagerly fail resolutions (linkerd/linkerd2-proxy#634) * test: replace `net2` dependency with `socket2` (linkerd/linkerd2-proxy#635) * dns: Run DNS resolutions on the main runtime (linkerd/linkerd2-proxy#637) * Load balance requests to the control plane (linkerd/linkerd2-proxy#594) * Unify control plane client construction (linkerd/linkerd2-proxy#638)
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This branch makes the following dependency updates:
In particular, the
tracing-coreupdate picks up upstream changetokio-rs/tracing#908, which fixes a bug where filtering would fail to
take the fastest fast path in many cases. This time, there's a slight,
but actually noticeable, latency reduction in the proxy benchmarks:
Signed-off-by: Eliza Weisman [email protected]