Parca Agent

[embedmd]:# (dist/help.txt) ```txt Usage: parca-agent Flags: -h, --help Show context-sensitive help. --log-level="info" Log level. --log-format="logfmt" Configure if structured logging as JSON or as logfmt --http-address="127.0.0.1:7071" Address to bind HTTP server to. --version Show application version. --node="hostname" The name of the node that the process is running on. If on Kubernetes, this must match the Kubernetes node name. --config-path="" Path to config file. --memlock-rlimit=0 The value for the maximum number of bytes of memory that may be locked into RAM. It is used to ensure the agent can lock memory for eBPF maps. 0 means no limit. --mutex-profile-fraction=0 Fraction of mutex profile samples to collect. --block-profile-rate=0 Sample rate for block profile. --profiling-duration=10s The agent profiling duration to use. Leave this empty to use the defaults. --profiling-cpu-sampling-frequency=19 The frequency at which profiling data is collected, e.g., 19 samples per second. --profiling-perf-event-buffer-poll-interval=250ms The interval at which the perf event buffer is polled for new events. --profiling-perf-event-buffer-processing-interval=100ms The interval at which the perf event buffer is processed. --profiling-perf-event-buffer-worker-count=4 The number of workers that process the perf event buffer. --metadata-external-labels=KEY=VALUE;... Label(s) to attach to all profiles. --metadata-container-runtime-socket-path=STRING The filesystem path to the container runtimes socket. Leave this empty to use the defaults. --metadata-disable-caching Disable caching of metadata. --local-store-directory=STRING The local directory to store the profiling data. --remote-store-address=STRING gRPC address to send profiles and symbols to. --remote-store-bearer-token=STRING Bearer token to authenticate with store ($PARCA_BEARER_TOKEN). --remote-store-bearer-token-file=STRING File to read bearer token from to authenticate with store. --remote-store-insecure Send gRPC requests via plaintext instead of TLS. --remote-store-insecure-skip-verify Skip TLS certificate verification. --remote-store-batch-write-interval=10s Interval between batch remote client writes. Leave this empty to use the default value of 10s. --remote-store-rpc-logging-enable Enable gRPC logging. --remote-store-rpc-unary-timeout=5m Maximum timeout window for unary gRPC requests including retries. --debuginfo-directories=/usr/lib/debug,... Ordered list of local directories to search for debuginfo files. --debuginfo-temp-dir="/tmp" The local directory path to store the interim debuginfo files. --debuginfo-strip Only upload information needed for symbolization. If false the exact binary the agent sees will be uploaded unmodified. --debuginfo-compress Compress debuginfo files' DWARF sections before uploading. --debuginfo-upload-disable Disable debuginfo collection and upload. --debuginfo-upload-max-parallel=25 The maximum number of debuginfo upload requests to make in parallel. --debuginfo-upload-timeout-duration=2m The timeout duration to cancel upload requests. --debuginfo-upload-cache-duration=5m The duration to cache debuginfo upload responses for. --debuginfo-disable-caching Disable caching of debuginfo. --symbolizer-jit-disable Disable JIT symbolization. --otlp-address=STRING The endpoint to send OTLP traces to. --otlp-exporter="grpc" The OTLP exporter to use. --object-file-pool-eviction-policy="lru" The eviction policy to use for the object file pool. --object-file-pool-size=100 The maximum number of object files to keep in the pool. This is used to avoid re-reading object files from disk. It keeps FDs open, so it should be kept in sync with ulimits. 0 means no limit. --dwarf-unwinding-disable Do not unwind using .eh_frame information. --dwarf-unwinding-mixed Unwind using .eh_frame information and frame pointers. --python-unwinding-disable Disable Python unwinder. --ruby-unwinding-disable Disable Ruby unwinder. --analytics-opt-out Opt out of sending anonymous usage statistics. --telemetry-disable-panic-reporting --telemetry-stderr-buffer-size-kb=4096 --bpf-verbose-logging Enable verbose BPF logging. --bpf-events-buffer-size=8192 Size in pages of the events buffer. --verbose-bpf-logging [deprecated] Use --bpf-verbose-logging. Enable verbose BPF logging. ```