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https://github.com/priyanshujain/sanderling.git
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pj
b667abbbca
* perf(sidecar): use exec-out + tmpfs for hierarchy dump Avoids FUSE overhead on /sdcard and shell startup cost by using exec-out with /data/local/tmp. Saves ~100ms per hierarchy fetch. * perf(sidecar): replace Thread.sleep waitForIdle with real idle detection Poll `dumpsys window -a` for mAnimating=true every 50ms instead of blindly sleeping. Breaks early when device is idle, saving 500-800ms per step since most settle in <200ms after an action. * test(sidecar): add idle detection parsing tests * perf(runner): parallelize hierarchy, metrics, and logs fetch Run fetchHierarchy, captureMetrics, and collectLogs concurrently via errgroup so metrics+logs (~150ms) hide behind the hierarchy fetch (~2s) instead of running serially. * perf(runner): pipeline post-action screenshot with next step Defer the post-action screenshot from step N and run it concurrently with step N+1's hierarchy/metrics/logs fetch. Saves ~335ms per step by hiding screenshot latency behind the hierarchy fetch. * test(runner): add tests for parallel fetch and pipelined screenshots Verify that hierarchy, metrics, and logs are all called per step. Verify post-action screenshots are written with correct step indices when pipelined, including the final flush after the loop. * perf(sidecar): grep mAnimating on-device instead of pulling full dump The full `dumpsys window -a` output is ~88KB per poll. Running grep on-device transfers only a count byte, cutting per-poll overhead from ~63ms to ~56ms and eliminating 88KB of ADB transfer.
23 lines
698 B
AMPL
23 lines
698 B
AMPL
module github.com/priyanshujain/sanderling
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go 1.26.1
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require (
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github.com/dop251/goja v0.0.0-20260311135729-065cd970411c
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github.com/evanw/esbuild v0.28.0
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github.com/fsnotify/fsnotify v1.9.0
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golang.org/x/sync v0.20.0
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google.golang.org/grpc v1.80.0
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google.golang.org/protobuf v1.36.11
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)
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require (
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github.com/dlclark/regexp2 v1.11.4 // indirect
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github.com/go-sourcemap/sourcemap v2.1.3+incompatible // indirect
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github.com/google/pprof v0.0.0-20230207041349-798e818bf904 // indirect
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golang.org/x/net v0.49.0 // indirect
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golang.org/x/sys v0.40.0 // indirect
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golang.org/x/text v0.33.0 // indirect
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google.golang.org/genproto/googleapis/rpc v0.0.0-20260120221211-b8f7ae30c516 // indirect
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)
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