Age | Commit message (Collapse) | Author |
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The previous "bind" filesystem, already included in go/runsc-benchmarks
is a remote re-validate mount. However, the non-re-validate mount
was not present, and it has been added in the form of rootfs.
Also, fix the fio runs to reads/writes of 10GB as running
with --test.benchtime=Xs may scale beyond the memory available
to tmpfs mounts on buildkite VMs. Currently, our buildkite
pipelines are run on e2-standard-8 machines with 32GB of memory,
allowing tmpfs mounts to safely be at least 10GB.
PiperOrigin-RevId: 362143620
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- Tweak the benchmarks to work with b.N where appropriate. In many cases,
b.N was simply being ignored. This creates an implicit dependency in the
user passing a reasonable benchtime (less than or equal to the actual
runtime of the test, or using the X syntax) otherwise the test runs
forever.
- In cases where the above is impossible, explicitly set benchtime from
the test wrapper, to prevent the above behavior (tensorflow).
- Drop the *Reverse variants, which are simply hey benchmarks. We should
just add a hey benchmark. The platforms benchmarks already include a
native platform, and thus these benchmarks are incredibly confusing.
(In other words, BenchmarkNginxReverse has nothing to do with an nginx
benchmark for runsc.)
- Remove the redunant Harness object, which contains no state, in order
to slightly simplify the code.
- Make Block and Heap profiling actually work, but setting appropriate
runtime parameters (and plumbing them through the config).
- Split the profiling into two phases: start and stop, since some will
need to be started early, and others will need to happen at the end.
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Adds profiling with `runsc debug` or pprof to dockerutil. All
targets using dockerutil should now be able to use profiling.
In addition, modifies existing benchmarks to use profiling.
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