20.x backports for v6 Release #359

santigimeno · 2025-08-25T11:15:15Z

No description provided.

PR-URL: #282 Reviewed-By: Juan José Arboleda <[email protected]>

Add NSOLID_CONT_CPU_PROFILE environment variable support. Add NSOLID_CONT_CPU_PROFILE_INTERVAL environment variable support. Implement contCpuProfile and contCpuProfileInterval config options. Set default interval to 30000ms (30 seconds). Update initializeConfig and updateConfig functions. PR-URL: #282 Reviewed-By: Juan José Arboleda <[email protected]>

Create and initialize ContinuousProfiler in EnvList. Add configuration handling for continuous profiling options. Update EnvList to enable/disable profiling based on config. Add proper cleanup in shutdown sequence. Expose ContinuousProfiler through GetContinuousProfiler() method. PR-URL: #282 Reviewed-By: Juan José Arboleda <[email protected]>

Add test-nsolid-config-continuous-profiling.js for API configuration. Add test-nsolid-config-continuous-profiling-env.js for environment variables. PR-URL: #282 Reviewed-By: Juan José Arboleda <[email protected]>

Add ExportContinuousProfile RPC to nsolid_service.proto. Add start_ts and end_ts fields to Asset message. PR-URL: #282 Reviewed-By: Juan José Arboleda <[email protected]>

Add AssetStreamRpcType enum to differentiate between RPC types. Modify AssetStream constructor to accept RPC type parameter. Update Write method to support both ExportAsset and ExportContinuousProfile. Add safety assertion for WritesDone method. PR-URL: #282 Reviewed-By: Juan José Arboleda <[email protected]>

Add continuous profiler callback and queue. Register hook with ContinuousProfiler during agent startup. Implement got_continuous_profile method for handling profile data. Add conflict resolution between manual and continuous profiling. Update profile timestamp handling for better accuracy. Add proper cleanup in shutdown sequence. PR-URL: #282 Reviewed-By: Juan José Arboleda <[email protected]>

Add test-grpc-continuous-profile.mjs for testing continuous profiling. Update gRPC agent server test fixture. Test profile data transmission and format. Verify continuous profiling configuration options. Please enter the commit message for your changes. Lines starting. PR-URL: #282 Reviewed-By: Juan José Arboleda <[email protected]>

PR-URL: #302 Reviewed-By: Juan José Arboleda <[email protected]>

Fixes: nodesource/nsolid-roadmap#30 Signed-off-by: Juan José Arboleda <[email protected]> PR-URL: #297 Reviewed-By: Santiago Gimeno <[email protected]>

PR-URL: #290 Refs: nodesource/ebpf-roadmap#1 Reviewed-By: Santiago Gimeno <[email protected]>

PR-URL: #307 Reviewed-By: Rafael Gonzaga <[email protected]>

PR-URL: #308 Reviewed-By: Rafael Gonzaga <[email protected]>

Fixes: nodesource/nsolid-roadmap#31 PR-URL: #309 Reviewed-By: Rafael Gonzaga <[email protected]>

Add state tracking to prevent excessive `uv_async_t::send()` calls. Benchmark results for (40k and 50k): ``` === Benchmark Summary === Benchmark Type: wrk2 Old Version: ./nsolid_baseline New Version: ./nsolid_span_collector Iterations: 50 Connections: 10 Duration: 60s Rate: 40k === Latency Percentile Distribution === +------------+------------------+------------------+------------+---------+--------------+ | Percentile | Old Version (ms) | New Version (ms) | Difference | p-value | Significance | +------------+------------------+------------------+------------+---------+--------------+ | P50 | 1.09 | 1.10 | +0.40% | 0.00 | *** | | P75 | 1.67 | 1.67 | +0.03% | 0.73 | | | P90 | 2.22 | 2.22 | -0.23% | 0.01 | ** | | P95 | 2.54 | 2.53 | -0.52% | 0.00 | *** | | P99 | 3.16 | 3.10 | -1.82% | 0.00 | *** | | P99.9 | 4.98 | 4.36 | -12.45% | 0.01 | *** | | P99.99 | 9.97 | 8.96 | -10.09% | 0.13 | | | P99.999 | 12.91 | 11.77 | -8.88% | 0.15 | | +------------+------------------+------------------+------------+---------+--------------+ ``` ``` === Benchmark Summary === Benchmark Type: wrk2 Old Version: ./nsolid_baseline New Version: ./nsolid_span_collector Iterations: 50 Connections: 10 Duration: 60s Rate: 50k === Latency Percentile Distribution === +------------+------------------+------------------+------------+---------+--------------+ | Percentile | Old Version (ms) | New Version (ms) | Difference | p-value | Significance | +------------+------------------+------------------+------------+---------+--------------+ | P50 | 0.98 | 0.95 | -3.76% | 0.16 | | | P75 | 1.78 | 1.54 | -13.31% | 0.23 | | | P90 | 3.36 | 2.49 | -25.71% | 0.18 | | | P95 | 5.37 | 3.51 | -34.60% | 0.09 | * | | P99 | 18.08 | 10.66 | -41.02% | 0.01 | *** | | P99.9 | 50.91 | 30.78 | -39.54% | 0.01 | *** | | P99.99 | 72.19 | 47.71 | -33.91% | 0.01 | *** | | P99.999 | 75.98 | 51.69 | -31.97% | 0.01 | *** | +------------+------------------+------------------+------------+---------+--------------+ ``` TL;DR The new version demonstrates a clear improvement in latency performance, particularly for edge cases and high-load scenarios represented by the tail latencies. This suggests better handling of resource-intensive operations or improved performance under stress conditions. PR-URL: #287 Reviewed-By: Rafael Gonzaga <[email protected]> Reviewed-By: dobleuber <[email protected]>

PR-URL: #322 Reviewed-By: Rafael Gonzaga <[email protected]>

PR-URL: #180 Reviewed-By: Rafael Gonzaga <[email protected]> Reviewed-by: Trevor Norris <[email protected]> PR-URL: #322

This is a major dependency update that includes: * Update Protocol Buffers (protobuf) from previous version to 30.2 * Update gRPC from previous version to 1.72.0 * Add new build targets in protobuf.gyp: - protoc: Protocol Buffer compiler executable - protoc-gen-cpp: C++ code generator plugin for protoc Infrastructure improvements: * Add helper functions in tools/dep_updaters/utils.sh: - setup_protoc_environment: Configure protoc build environment - regenerate_proto_otel: Regenerate OpenTelemetry proto files - regenerate_proto_agents: Regenerate NSolid agent proto files * Enhance updater scripts: - update-protobuf.sh: Improved handling of abseil-cpp dependency - update-grpc.sh: Streamlined update process - update-opentelemetry-cpp.sh: Automated proto regeneration * Regenerate all proto files in agents/grpc/src/proto/ with updated protoc: - Updated *.pb.cc, *.pb.h, and *.grpc.pb.h files - Ensures compatibility with new protobuf/gRPC versions This update ensures NSolid remains compatible with the latest protocol buffer and gRPC implementations, improving performance and security. PR-URL: #303 Reviewed-By: Juan José Arboleda <[email protected]>

Enable AsyncTSQueue to accept both single-element (T&&, const T&) and batch (std::vector<T>&&, const std::vector<T>&) callbacks, using if constexpr with type traits for compile-time dispatch. Ensure correct argument forwarding and update tests to cover all supported callback signatures. PR-URL: #312 Reviewed-By: Juan José Arboleda <[email protected]>

Only call async_handle_->send() when the queue transitions from empty to non-empty (size == 1). This reduces unnecessary async wakeups and improves performance in high-throughput scenarios. On top of that DRY enqueue logic. PR-URL: #318 Reviewed-By: Rafael Gonzaga <[email protected]>

Introduce AsyncTSQueueOptions for batching: notification is sent when the queue size reaches min_size or after max_time ms, whichever comes first. Implements timer-based batching using nsuv::ns_timer, with all timer and notification logic simplified for clarity and efficiency. Refactor cctests so the event loop runs on a separate. Also add new tests covering the new functionality. PR-URL: #319 Reviewed-By: Rafael Gonzaga <[email protected]>

PR-URL: #326 Reviewed-By: Rafael Gonzaga <[email protected]>

PR-URL: #323 Reviewed-By: Rafael Gonzaga <[email protected]>

PR-URL: #325 Reviewed-By: Rafael Gonzaga <[email protected]>

PR-URL: #324 Reviewed-By: Rafael Gonzaga <[email protected]>

This commit introduces performance optimizations for tracing span attribute handling by adding two new fast API calls: 1. FastPushSpanDataString - Optimized version of the existing string push method 2. FastPushSpanDataString3 - New method to efficiently handle three string values in a single call Key changes include: - Avoided JavaScript string concatenation which produces non-flattened V8 strings that cannot trigger fast API paths - Implemented direct passing of individual string components to C++ where concatenation can happen after the fast API boundary - Refactored HTTP URL construction in both client and server to leverage this optimization - Improved span context handling by storing trace ID, span ID, and parent span ID as separate attributes rather than a single concatenated string These optimizations significantly improve performance in high load scenarios: - Up to 3.24% higher throughput in maximum load tests - Up to 57.75% lower latency at P99.9 under constant high rate (50k req/sec) - Substantial improvements across all high percentile latencies (P95-P99.999) - Most dramatic gains observed in tail latencies under sustained heavy load === Benchmark Summary === Benchmark Type: wrk2 (constant rate) Old Version: ./nsolid_baseline New Version: ./nsolid_fast_push_string Iterations: 50 Connections: 10 Duration: 60s Rate: 40k req/sec +------------------+-------------+-------------+------------+-----+ | Metric | Old Version | New Version | Difference | Sig | +------------------+-------------+-------------+------------+-----+ | Avg Latency (ms) | 2.58 | 2.34 | N/A | | | P50 Latency (ms) | 1.09 | 1.10 | +0.80% | *** | | P90 Latency (ms) | 2.22 | 2.20 | -0.63% | *** | | P99 Latency (ms) | 3.09 | 2.99 | -3.31% | *** | | Avg Req/Sec | 39,992.50 | 39,992.53 | +0.00% | | +------------------+-------------+-------------+------------+-----+ === Benchmark Summary === Benchmark Type: wrk2 (constant rate) Old Version: ./nsolid_baseline New Version: ./nsolid_fast_push_string Iterations: 50 Connections: 10 Duration: 60s Rate: 50k req/sec +------------------+-------------+-------------+------------+-----+ | Metric | Old Version | New Version | Difference | Sig | +------------------+-------------+-------------+------------+-----+ | Avg Latency (ms) | 9.92 | 5.20 | N/A | | | P50 Latency (ms) | 0.95 | 0.94 | -0.54% | | | P90 Latency (ms) | 2.54 | 2.35 | -7.47% | *** | | P99 Latency (ms) | 12.00 | 5.58 | -53.49% | *** | | Avg Req/Sec | 49,990.78 | 49,990.72 | -0.00% | | +------------------+-------------+-------------+------------+-----+ === Benchmark Summary === Benchmark Type: wrk (maximum throughput) Old Version: ./nsolid_baseline New Version: ./nsolid_fast_push_string Iterations: 50 Connections: 10 Duration: 60s Threads: 2 +------------------+-------------+-------------+------------+-----+ | Metric | Old Version | New Version | Difference | Sig | +------------------+-------------+-------------+------------+-----+ | Avg Latency (ms) | 0.65 | 0.64 | N/A | | | P50 Latency (ms) | 0.17 | 0.16 | -3.48% | *** | | P90 Latency (ms) | 0.33 | 0.32 | -2.30% | *** | | P99 Latency (ms) | 0.36 | 0.35 | -3.33% | *** | | Avg Req/Sec | 52,398.20 | 54,094.55 | +3.24% | *** | +------------------+-------------+-------------+------------+-----+ PR-URL: #289 Reviewed-By: Juan José Arboleda <[email protected]>

PR-URL: #284 Reviewed-By: Rafael Gonzaga <[email protected]>

PR-URL: #347 Reviewed-By: Rafael Gonzaga <[email protected]>

No need to install `@grpc/proto-loader` in Makefile's `test-agents-prereqs` target. PR-URL: #352 Reviewed-By: Rafael Gonzaga <[email protected]>

On runtime shutdown, when continuous profiling is enabled, it can happen that we try access `GrpcAgent::cont_prof_queue_` when it has already being reset, thus crashing the process. PR-URL: #348 Reviewed-By: Rafael Gonzaga <[email protected]>

Add state tracking to prevent excessive `uv_async_t::send()` calls. Benchmark results for (40k and 50k): ``` === Benchmark Summary === Benchmark Type: wrk2 Old Version: ./nsolid_baseline New Version: ./nsolid_span_collector Iterations: 50 Connections: 10 Duration: 60s Rate: 40k === Latency Percentile Distribution === +------------+------------------+------------------+------------+---------+--------------+ | Percentile | Old Version (ms) | New Version (ms) | Difference | p-value | Significance | +------------+------------------+------------------+------------+---------+--------------+ | P50 | 1.09 | 1.10 | +0.40% | 0.00 | *** | | P75 | 1.67 | 1.67 | +0.03% | 0.73 | | | P90 | 2.22 | 2.22 | -0.23% | 0.01 | ** | | P95 | 2.54 | 2.53 | -0.52% | 0.00 | *** | | P99 | 3.16 | 3.10 | -1.82% | 0.00 | *** | | P99.9 | 4.98 | 4.36 | -12.45% | 0.01 | *** | | P99.99 | 9.97 | 8.96 | -10.09% | 0.13 | | | P99.999 | 12.91 | 11.77 | -8.88% | 0.15 | | +------------+------------------+------------------+------------+---------+--------------+ ``` ``` === Benchmark Summary === Benchmark Type: wrk2 Old Version: ./nsolid_baseline New Version: ./nsolid_span_collector Iterations: 50 Connections: 10 Duration: 60s Rate: 50k === Latency Percentile Distribution === +------------+------------------+------------------+------------+---------+--------------+ | Percentile | Old Version (ms) | New Version (ms) | Difference | p-value | Significance | +------------+------------------+------------------+------------+---------+--------------+ | P50 | 0.98 | 0.95 | -3.76% | 0.16 | | | P75 | 1.78 | 1.54 | -13.31% | 0.23 | | | P90 | 3.36 | 2.49 | -25.71% | 0.18 | | | P95 | 5.37 | 3.51 | -34.60% | 0.09 | * | | P99 | 18.08 | 10.66 | -41.02% | 0.01 | *** | | P99.9 | 50.91 | 30.78 | -39.54% | 0.01 | *** | | P99.99 | 72.19 | 47.71 | -33.91% | 0.01 | *** | | P99.999 | 75.98 | 51.69 | -31.97% | 0.01 | *** | +------------+------------------+------------------+------------+---------+--------------+ ``` TL;DR The new version demonstrates a clear improvement in latency performance, particularly for edge cases and high-load scenarios represented by the tail latencies. This suggests better handling of resource-intensive operations or improved performance under stress conditions. PR-URL: #287 Reviewed-By: Rafael Gonzaga <[email protected]> Reviewed-By: dobleuber <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

PR-URL: #322 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

PR-URL: #180 Reviewed-By: Rafael Gonzaga <[email protected]> Reviewed-by: Trevor Norris <[email protected]> PR-URL: #322 PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

This is a major dependency update that includes: * Update Protocol Buffers (protobuf) from previous version to 30.2 * Update gRPC from previous version to 1.72.0 * Add new build targets in protobuf.gyp: - protoc: Protocol Buffer compiler executable - protoc-gen-cpp: C++ code generator plugin for protoc Infrastructure improvements: * Add helper functions in tools/dep_updaters/utils.sh: - setup_protoc_environment: Configure protoc build environment - regenerate_proto_otel: Regenerate OpenTelemetry proto files - regenerate_proto_agents: Regenerate NSolid agent proto files * Enhance updater scripts: - update-protobuf.sh: Improved handling of abseil-cpp dependency - update-grpc.sh: Streamlined update process - update-opentelemetry-cpp.sh: Automated proto regeneration * Regenerate all proto files in agents/grpc/src/proto/ with updated protoc: - Updated *.pb.cc, *.pb.h, and *.grpc.pb.h files - Ensures compatibility with new protobuf/gRPC versions This update ensures NSolid remains compatible with the latest protocol buffer and gRPC implementations, improving performance and security. PR-URL: #303 Reviewed-By: Juan José Arboleda <[email protected]> PR-URL: #359 Reviewed-By: Rafael Gonzaga <[email protected]>

Enable AsyncTSQueue to accept both single-element (T&&, const T&) and batch (std::vector<T>&&, const std::vector<T>&) callbacks, using if constexpr with type traits for compile-time dispatch. Ensure correct argument forwarding and update tests to cover all supported callback signatures. PR-URL: #312 Reviewed-By: Juan José Arboleda <[email protected]> PR-URL: #359 Reviewed-By: Rafael Gonzaga <[email protected]>

Only call async_handle_->send() when the queue transitions from empty to non-empty (size == 1). This reduces unnecessary async wakeups and improves performance in high-throughput scenarios. On top of that DRY enqueue logic. PR-URL: #318 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

Introduce AsyncTSQueueOptions for batching: notification is sent when the queue size reaches min_size or after max_time ms, whichever comes first. Implements timer-based batching using nsuv::ns_timer, with all timer and notification logic simplified for clarity and efficiency. Refactor cctests so the event loop runs on a separate. Also add new tests covering the new functionality. PR-URL: #319 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

PR-URL: #326 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

PR-URL: #323 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

PR-URL: #325 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

PR-URL: #324 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

This commit introduces performance optimizations for tracing span attribute handling by adding two new fast API calls: 1. FastPushSpanDataString - Optimized version of the existing string push method 2. FastPushSpanDataString3 - New method to efficiently handle three string values in a single call Key changes include: - Avoided JavaScript string concatenation which produces non-flattened V8 strings that cannot trigger fast API paths - Implemented direct passing of individual string components to C++ where concatenation can happen after the fast API boundary - Refactored HTTP URL construction in both client and server to leverage this optimization - Improved span context handling by storing trace ID, span ID, and parent span ID as separate attributes rather than a single concatenated string These optimizations significantly improve performance in high load scenarios: - Up to 3.24% higher throughput in maximum load tests - Up to 57.75% lower latency at P99.9 under constant high rate (50k req/sec) - Substantial improvements across all high percentile latencies (P95-P99.999) - Most dramatic gains observed in tail latencies under sustained heavy load === Benchmark Summary === Benchmark Type: wrk2 (constant rate) Old Version: ./nsolid_baseline New Version: ./nsolid_fast_push_string Iterations: 50 Connections: 10 Duration: 60s Rate: 40k req/sec +------------------+-------------+-------------+------------+-----+ | Metric | Old Version | New Version | Difference | Sig | +------------------+-------------+-------------+------------+-----+ | Avg Latency (ms) | 2.58 | 2.34 | N/A | | | P50 Latency (ms) | 1.09 | 1.10 | +0.80% | *** | | P90 Latency (ms) | 2.22 | 2.20 | -0.63% | *** | | P99 Latency (ms) | 3.09 | 2.99 | -3.31% | *** | | Avg Req/Sec | 39,992.50 | 39,992.53 | +0.00% | | +------------------+-------------+-------------+------------+-----+ === Benchmark Summary === Benchmark Type: wrk2 (constant rate) Old Version: ./nsolid_baseline New Version: ./nsolid_fast_push_string Iterations: 50 Connections: 10 Duration: 60s Rate: 50k req/sec +------------------+-------------+-------------+------------+-----+ | Metric | Old Version | New Version | Difference | Sig | +------------------+-------------+-------------+------------+-----+ | Avg Latency (ms) | 9.92 | 5.20 | N/A | | | P50 Latency (ms) | 0.95 | 0.94 | -0.54% | | | P90 Latency (ms) | 2.54 | 2.35 | -7.47% | *** | | P99 Latency (ms) | 12.00 | 5.58 | -53.49% | *** | | Avg Req/Sec | 49,990.78 | 49,990.72 | -0.00% | | +------------------+-------------+-------------+------------+-----+ === Benchmark Summary === Benchmark Type: wrk (maximum throughput) Old Version: ./nsolid_baseline New Version: ./nsolid_fast_push_string Iterations: 50 Connections: 10 Duration: 60s Threads: 2 +------------------+-------------+-------------+------------+-----+ | Metric | Old Version | New Version | Difference | Sig | +------------------+-------------+-------------+------------+-----+ | Avg Latency (ms) | 0.65 | 0.64 | N/A | | | P50 Latency (ms) | 0.17 | 0.16 | -3.48% | *** | | P90 Latency (ms) | 0.33 | 0.32 | -2.30% | *** | | P99 Latency (ms) | 0.36 | 0.35 | -3.33% | *** | | Avg Req/Sec | 52,398.20 | 54,094.55 | +3.24% | *** | +------------------+-------------+-------------+------------+-----+ PR-URL: #289 Reviewed-By: Juan José Arboleda <[email protected]> PR-URL: #359 Reviewed-By: Rafael Gonzaga <[email protected]>

PR-URL: #284 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

PR-URL: #347 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

No need to install `@grpc/proto-loader` in Makefile's `test-agents-prereqs` target. PR-URL: #352 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

On runtime shutdown, when continuous profiling is enabled, it can happen that we try access `GrpcAgent::cont_prof_queue_` when it has already being reset, thus crashing the process. PR-URL: #348 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

PR-URL: #356 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

PR-URL: #353 Reviewed-By: Juan José Arboleda <[email protected]> PR-URL: #359 Reviewed-By: Rafael Gonzaga <[email protected]>

PR-URL: #346 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359

PR-URL: #345 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359

PR-URL: #180 Reviewed-By: Rafael Gonzaga <[email protected]> Reviewed-by: Trevor Norris <[email protected]> PR-URL: #345 Reviewed-By: Juan José Arboleda <[email protected]> PR-URL: #359

PR-URL: #350 Reviewed-By: Juan José Arboleda <[email protected]> PR-URL: #359 Reviewed-By: Rafael Gonzaga <[email protected]>

PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Rafael Gonzaga <[email protected]>

For testing, allow saas tokens with `testing` string. PR-URL: #354 Reviewed-By: Juan José Arboleda <[email protected]> PR-URL: #359 Reviewed-By: Rafael Gonzaga <[email protected]>

PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Rafael Gonzaga <[email protected]>

santigimeno · 2025-08-26T21:42:23Z

Landed in 08bce55..27823e0

santigimeno and others added 30 commits August 25, 2025 10:49

src: implement ContinuousProfiler class

95694f4

PR-URL: #282 Reviewed-By: Juan José Arboleda <[email protected]>

test: add continuous profiling configuration tests

dbc3bfb

Add test-nsolid-config-continuous-profiling.js for API configuration. Add test-nsolid-config-continuous-profiling-env.js for environment variables. PR-URL: #282 Reviewed-By: Juan José Arboleda <[email protected]>

agents: add ExportContinuousProfile rpc

6edac0b

Add ExportContinuousProfile RPC to nsolid_service.proto. Add start_ts and end_ts fields to Asset message. PR-URL: #282 Reviewed-By: Juan José Arboleda <[email protected]>

agents: fix cont profiling timestamp calculation

0d7656a

PR-URL: #302 Reviewed-By: Juan José Arboleda <[email protected]>

agents: support contCpuProfile command in the GRPC interface

30fd0c8

Fixes: nodesource/nsolid-roadmap#30 Signed-off-by: Juan José Arboleda <[email protected]> PR-URL: #297 Reviewed-By: Santiago Gimeno <[email protected]>

src: store hasEbpfSupport metadata in info.proto

f091fbf

PR-URL: #290 Refs: nodesource/ebpf-roadmap#1 Reviewed-By: Santiago Gimeno <[email protected]>

deps: update libcurl to 8.13.0

0c4d943

PR-URL: #307 Reviewed-By: Rafael Gonzaga <[email protected]>

deps: update json to 3.12.0

612194b

PR-URL: #308 Reviewed-By: Rafael Gonzaga <[email protected]>

src: fix thread-safety issues @ ContinuousProfiler

075bd94

Fixes: nodesource/nsolid-roadmap#31 PR-URL: #309 Reviewed-By: Rafael Gonzaga <[email protected]>

deps: update opentelemetry-cpp to 1.21.0

02dc13f

PR-URL: #322 Reviewed-By: Rafael Gonzaga <[email protected]>

deps: add support for exporting Summary via OTLP

e837016

PR-URL: #180 Reviewed-By: Rafael Gonzaga <[email protected]> Reviewed-by: Trevor Norris <[email protected]> PR-URL: #322

tools: add script to regenerate protofiles

c2a01f6

PR-URL: #326 Reviewed-By: Rafael Gonzaga <[email protected]>

deps: update libcurl to 8.15.0

627fa30

PR-URL: #323 Reviewed-By: Rafael Gonzaga <[email protected]>

deps: update protobuf to 31.1

fd348ca

PR-URL: #325 Reviewed-By: Rafael Gonzaga <[email protected]>

deps: update grpc to 1.73.1

224d4f2

PR-URL: #324 Reviewed-By: Rafael Gonzaga <[email protected]>

src: add fast api call to get spanId and traceId

c84c4a5

PR-URL: #284 Reviewed-By: Rafael Gonzaga <[email protected]>

tools: fix linting in update-protobuf.sh updater

dc9e724

PR-URL: #347 Reviewed-By: Rafael Gonzaga <[email protected]>

build,test: make test-grpc-packages pass again

34deec8

No need to install `@grpc/proto-loader` in Makefile's `test-agents-prereqs` target. PR-URL: #352 Reviewed-By: Rafael Gonzaga <[email protected]>

agents: fix crash accessing cont prof queue

e86da9e

On runtime shutdown, when continuous profiling is enabled, it can happen that we try access `GrpcAgent::cont_prof_queue_` when it has already being reset, thus crashing the process. PR-URL: #348 Reviewed-By: Rafael Gonzaga <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

deps: update opentelemetry-cpp to 1.21.0

1073520

PR-URL: #322 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

tools: add script to regenerate protofiles

2f90535

PR-URL: #326 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

deps: update libcurl to 8.15.0

8220e77

PR-URL: #323 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

deps: update protobuf to 31.1

ce088f5

PR-URL: #325 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

deps: update grpc to 1.73.1

df01681

PR-URL: #324 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

src: add fast api call to get spanId and traceId

a96b988

PR-URL: #284 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

tools: fix linting in update-protobuf.sh updater

5ecc8bc

PR-URL: #347 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

deps: update protobuf to 32.0

eb250db

PR-URL: #356 Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

build: real fix for test-grpc-packages

254f5fb

PR-URL: #353 Reviewed-By: Juan José Arboleda <[email protected]> PR-URL: #359 Reviewed-By: Rafael Gonzaga <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

agents: enable compression in GrpcAgent

6fe5981

PR-URL: #346 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359

santigimeno added a commit that referenced this pull request Aug 26, 2025

deps: update to opentelemetry 1.22.0

80d3820

PR-URL: #345 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Rafael Gonzaga <[email protected]> PR-URL: #359

santigimeno added a commit that referenced this pull request Aug 26, 2025

deps: update grpc to 1.74.0

1fb74be

PR-URL: #350 Reviewed-By: Juan José Arboleda <[email protected]> PR-URL: #359 Reviewed-By: Rafael Gonzaga <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

src: make AsyncTSQueue C++17 compatible

4f84d0b

PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Rafael Gonzaga <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

deps,win: fix protobuf abseil-cpp compilation

bba804e

PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Rafael Gonzaga <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

deps,win: fix grpc build

4610f35

PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Rafael Gonzaga <[email protected]>

santigimeno added a commit that referenced this pull request Aug 26, 2025

test: fix test-zmq-packages.mjs agents test

27823e0

PR-URL: #359 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Rafael Gonzaga <[email protected]>

santigimeno closed this Aug 26, 2025

santigimeno deleted the santi/prepare_for_6_in_20.x branch August 26, 2025 21:42

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20.x backports for v6 Release #359

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20.x backports for v6 Release #359

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santigimeno commented Aug 25, 2025

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