pixie

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[record & replay] Add rr sub-tree and impl.

1

Summary: WIP / draft. Type of change: /kind feature Test Plan: Adding a test case `rr_bpf_test`.

etep

Support for clusters with more than 300 nodes

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**Is your feature request related to a problem? Please describe.** Pixie best supports clusters with less than 100 nodes. Due to limitations such as pulling data across all nodes into...

aimichelle

Currently - the Pixie [Continuous Profiler](https://docs.pixielabs.ai/tutorials/pixie-101/profiler/) only supports Go, C++, Rust, and Java. It'd be awesome if this functionality could be extended to Python as well - especially given Python's...

alexnovak

In file `src/carnot/udf/test_utils.h`, the UDF tester class provides a `Deserialize` method. That method invokes `Merge` instead of `Deserialize`. This is probably unintentional; it should, instead, test deserialize. See: [https://github.com/pixie-io/pixie/blob/d81a9fe3c3f1ab4163cfb1286accdf0d840573df/src/carnot/udf/test_utils.h#L202](https://github.com/pixie-io/pixie/blob/d81a9fe3c3f1ab4163cfb1286accdf0d840573df/src/carnot/udf/test_utils.h#L202) Perhaps...

etep

Feature request: Discover node IP from PxL script

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**Background**: I'd like to filter out [Kubernetes startup/liveness/readiness probes](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/) from our export PxL script. I observe that the probes always originate from the IP address of the node (host machine)...

rosenhouse

Perf Profiler's state checking frequently crashes in debug builds

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When deploying debug builds, I'm seeing the perf profiler's integrity checking firing often ([source](https://github.com/pixie-io/pixie/blob/9a4ad3c2362656c01938b6e2108d5626f09ede2b/src/stirling/source_connectors/perf_profiler/perf_profile_connector.cc#L366-L370)). This was a mechanism to ensure that we detect if the buffers allocated for the profiler...

ddelnano

Inconsistent pod ID returned by `px.ip_to_pod_id` function

7

**Describe the bug** The `px.ip_to_pod_id` function in Pixie occasionally returns an incorrect pod ID for a given remote address. The issue occurs when Pixie incorrectly matches the IP address to...

isala404

Support for MongoDB query profiling.

1

**Is your feature request related to a problem? Please describe.** A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] **Describe the solution you'd...

rmoyan

If a helmchart without a deploykey but a secret is deployed it's not optional. https://github.com/pixie-io/pixie/blob/9a4ad3c2362656c01938b6e2108d5626f09ede2b/k8s/operator/helm/templates/04_vizier.yaml#L10 In combination with ArgoCD this leads to the following error:

woehrl01

Bump grpcio from 1.19.0 to 1.53.0 in /src/stirling/testing/demo_apps/py_grpc

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Bumps [grpcio](https://github.com/grpc/grpc) from 1.19.0 to 1.53.0. Release notes Sourced from grpcio's releases. Release v1.53.0 This is release 1.53.0 (glockenspiel) of gRPC Core. For gRPC documentation, see grpc.io. For previous releases,...

dependabot[bot]