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Initial micro optimization are done: https://github.com/mapbox/vector-tile-cs/issues/15#issuecomment-258843441 https://github.com/mapbox/vector-tile-cs/pull/16
Revisit after https://github.com/mapb…
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Need to take memory and CPU profiles of the plotter to identify bottlenecks in the code.
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i use perf -e cpu -a -g to run profiling in machine continously.
what is the overhead for process?
as i know, the perf_event_open will cause user program context switch when counter trigged?
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The invocation `xperf -on latency -stackwalk profile` captures `CSwitch` events but no `CSwitch` stacks.
The invocation `xperf -on latency -stackwalk profile,cswitch` captures `CSwitch` stacks.
We…
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https://www.brendangregg.com/offcpuanalysis.html
Bcc tools
- https://github.com/iovisor/bcc/blob/master/tools/funclatency.py
- https://github.com/iovisor/bcc/blob/master/tools/offcputime.py…
zz85 updated
7 months ago
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I'm using the convenient oss-performance driver script to run real frameworks.
I want to be able to run the HHVM under test (UUT) compiled with GOOGLE_CPU_PROFILER. I currently set the env variable …
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It seems to be possible to get both since async profiler v3.
https://github.com/async-profiler/async-profiler/issues/740
How about also supporting pyroscope?
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Hi!
I am trying to make UMICollapse the default tool in one of the popular RNAseq analysis pipelines -- https://github.com/nf-core/rnaseq/issues/1087.
Not sure if this is covered by #5 already, …
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### Test
All sequential profiling tests
### Platform
linux/debian bookworm/experimental nodejs 18.6.0
### Console output
Currently i can only get the build log with test log (search fo…
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### Background
When deploying grafana-agent-flow on baremetal/vm to gather observability materials (metrics, logs, profiles...) the end users might want to use a configuration management tool such as…