parca
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parca-dev
Continuous profiling for analysis of CPU and memory usage, down to the line number and throughout time. Saving infrastructure cost, improving performance, and increasing reliability.
``` level=error ts=2022-01-02T22:32:38.429304803Z caller=debuginfo.go:259 namespace=kube-system pod=kube-proxy-gke-data-preemtible-f24e9d3f-glv0 container=kube-proxy component=debuginfoextractor msg="external binutils command call failed" output="objcopy: BFD (GNU Binutils for Debian) 2.31.1 internal error, aborting at ../../bfd/elf.c:7085 in rewrite_elf_program_headerobjcopy: Please report this...
One use-case I would like to experiment with is to be able to answer questions across a larger set of deployments to drive optimization efforts. Some of the queries might...
We don't really do anything with pprof labels in the UI right now. We only use them to create unique stacktrace IDs. What should we do with them in the...
As eluded to in #284, we are likely going to want more search functionalities in Parca, the cardinality of this is important to understand as it can make the difference...
Currently, it is hard to tell whether a query is written in a way that no data is returned or no data has been written. If no data has been...
Global merges are already quite a bit better than they used to be, but they can still take quite a bit of time, and I feel like there is still...
We have a demo setup of Redpanda on Kubernetes with Parca here: https://github.com/parca-dev/redpanda-demo/blob/main/demo.md When running stock Redpanda on a Kubernetes cluster, stack traces are not successfully symbolized. I asked the...
Hi, this project is something I've been looking for for a long time and couldn't find a viable solution until now. I would really like to see a support for...
When merging, we copy the instant trees at every intermediate step. This is allocation intensive, however, the structs should be re-usable via a pool to prevent allocating new objects every...
Related to https://github.com/parca-dev/parca/issues/30