chore(deps): bump kvm-ioctls from 0.25.0 to 0.25.1 by dependabot[bot] · Pull Request #1944 · hyperlight-dev/hyperlight

dependabot · 2026-10-16T03:04:14Z

Bumps kvm-ioctls from 0.25.0 to 0.25.1.

Commits

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Most Recent Ignore Conditions Applied to This Pull Request

Dependency Name	Ignore Conditions
kvm-ioctls	[>= 0.19.a, < 0.20]

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Bumps [kvm-ioctls](https://github.com/rust-vmm/rust-vmm) from 0.25.0 to 0.25.1. - [Commits](https://github.com/rust-vmm/rust-vmm/commits/kvm-ioctls-v0.25.1) --- updated-dependencies: - dependency-name: kvm-ioctls dependency-version: 0.25.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>

hyperlight-gh-bot · 2026-10-16T03:52:03Z

Benchmark Results

Measured commit: 88fe3494e772
Baseline commit: 4cf3f9a8404c

kvm / amd (Linux) (➖ stable)

No benchmark improved or regressed.

Benchmark Results

function_call_codec

	`encode_control`	`decode_vec_bytes_copy`
`byte_chunks`	`760.45 ns` (➖ 1.00x slower)
`vec_bytes`	`584.41 ns` (➖ 1.02x faster)
		`379.37 µs` (➖ 1.09x faster)

payload_allocation

	`slot_pool_segmented`
`262144`	`526.89 ns` (➖ 1.01x faster)
`65536`	`141.67 ns` (➖ 1.02x faster)

sandboxes

	`create_initialized_and_drop`
`medium`	`83.52 ms` (➖ 1.01x slower)

slot_pool

	`alloc_dealloc_1500`	`alloc_dealloc_4096`	`alloc_dealloc_128`
	`7.72 ns` (➖ 1.11x faster)	`7.71 ns` (➖ 1.03x faster)	`7.71 ns` (➖ 1.16x faster)

snapshot_files

	`load_snapshot_unverified`
`small`	`94.31 µs` (➖ 1.03x slower)

virtq_readonly

	`slot_pool_segmented_fragmented`	`slot_pool_segmented`
`262144`	`7.39 µs` (➖ 1.04x slower)	`7.13 µs` (➖ 1.02x faster)
`65536`	`2.14 µs` (➖ 1.11x slower)	`1.93 µs` (➖ 1.08x faster)

virtq_readwrite

	`slot_pool_segmented_fragmented`	`slot_pool_segmented`
`65536`	`6.31 µs` (➖ 1.01x faster)	`6.20 µs` (➖ 1.02x faster)
`8192`	`1.07 µs` (➖ 1.01x slower)	`1.06 µs` (➖ 1.02x faster)
`262144`		`27.33 µs` (➖ 1.03x faster)

kvm / intel (Linux) (➖ stable)

No benchmark improved or regressed.

Benchmark Results

function_call_codec

	`encode_control`	`decode_vec_bytes_copy`
`byte_chunks`	`684.82 ns` (➖ 1.00x slower)
`vec_bytes`	`515.41 ns` (➖ 1.00x faster)
		`685.25 µs` (➖ 1.01x faster)

payload_allocation

	`slot_pool_segmented`
`262144`	`494.83 ns` (➖ 1.07x faster)
`65536`	`134.72 ns` (➖ 1.07x faster)

sandboxes

	`create_initialized_and_drop`
`medium`	`74.74 ms` (➖ 1.09x faster)

slot_pool

	`alloc_dealloc_1500`	`alloc_dealloc_4096`	`alloc_dealloc_128`
	`6.91 ns` (➖ 1.11x faster)	`6.89 ns` (➖ 1.07x faster)	`6.91 ns` (➖ 1.17x faster)

snapshot_files

	`load_snapshot_unverified`
`small`	`39.63 µs` (➖ 1.00x slower)

virtq_readonly

	`slot_pool_segmented_fragmented`	`slot_pool_segmented`
`262144`	`7.54 µs` (➖ 1.00x faster)	`7.58 µs` (➖ 1.15x faster)
`65536`	`2.15 µs` (➖ 1.01x slower)	`2.13 µs` (➖ 1.22x faster)

virtq_readwrite

	`slot_pool_segmented_fragmented`	`slot_pool_segmented`
`65536`	`7.23 µs` (➖ 1.01x slower)	`7.12 µs` (➖ 1.23x faster)
`8192`	`766.27 ns` (➖ 1.01x faster)	`743.10 ns` (➖ 1.00x faster)
`262144`		`29.97 µs` (➖ 1.03x faster)

mshv3 / amd (Linux) (➖ stable)

No benchmark improved or regressed.

Benchmark Results

function_call_codec

	`encode_control`	`decode_vec_bytes_copy`
`byte_chunks`	`913.09 ns` (➖ 1.01x faster)
`vec_bytes`	`725.21 ns` (➖ 1.02x faster)
		`347.70 µs` (➖ 1.08x slower)

payload_allocation

	`slot_pool_segmented`
`262144`	`718.26 ns` (➖ 1.01x faster)
`65536`	`190.22 ns` (➖ 1.00x faster)

sandboxes

	`create_initialized_and_drop`
`medium`	`57.92 ms` (➖ 1.02x faster)

slot_pool

	`alloc_dealloc_1500`	`alloc_dealloc_4096`	`alloc_dealloc_128`
	`9.57 ns` (➖ 1.00x slower)	`9.57 ns` (➖ 1.02x slower)	`9.45 ns` (➖ 1.00x slower)

snapshot_files

	`load_snapshot_unverified`
`small`	`83.22 µs` (➖ 1.01x faster)

virtq_readonly

	`slot_pool_segmented_fragmented`	`slot_pool_segmented`
`262144`	`10.97 µs` (➖ 1.02x slower)	`9.49 µs` (➖ 1.02x faster)
`65536`	`2.44 µs` (➖ 1.01x faster)	`2.27 µs` (➖ 1.02x slower)

virtq_readwrite

	`slot_pool_segmented_fragmented`	`slot_pool_segmented`
`65536`	`8.57 µs` (➖ 1.22x faster)	`8.38 µs` (➖ 1.17x faster)
`8192`	`1.29 µs` (➖ 1.04x faster)	`1.27 µs` (➖ 1.01x faster)
`262144`		`36.16 µs` (➖ 1.06x faster)

mshv3 / intel (Linux) (➖ stable)

No benchmark improved or regressed.

Benchmark Results

function_call_codec

	`encode_control`	`decode_vec_bytes_copy`
`byte_chunks`	`910.28 ns` (➖ 1.00x slower)
`vec_bytes`	`661.28 ns` (➖ 1.02x slower)
		`640.22 µs` (➖ 1.13x faster)

payload_allocation

	`slot_pool_segmented`
`262144`	`649.34 ns` (➖ 1.00x faster)
`65536`	`171.01 ns` (➖ 1.00x faster)

sandboxes

	`create_initialized_and_drop`
`medium`	`69.36 ms` (➖ 1.03x faster)

slot_pool

	`alloc_dealloc_1500`	`alloc_dealloc_4096`	`alloc_dealloc_128`
	`9.47 ns` (➖ 1.01x faster)	`9.59 ns` (➖ 1.01x faster)	`9.30 ns` (➖ 1.01x faster)

snapshot_files

	`load_snapshot_unverified`
`small`	`45.73 µs` (➖ 1.01x slower)

virtq_readonly

	`slot_pool_segmented_fragmented`	`slot_pool_segmented`
`262144`	`7.94 µs` (➖ 1.00x faster)	`7.96 µs` (➖ 1.02x faster)
`65536`	`2.29 µs` (➖ 1.00x faster)	`2.27 µs` (➖ 1.01x slower)

virtq_readwrite

	`slot_pool_segmented_fragmented`	`slot_pool_segmented`
`65536`	`7.59 µs` (➖ 1.00x slower)	`7.51 µs` (➖ 1.03x faster)
`8192`	`944.78 ns` (➖ 1.00x faster)	`925.14 ns` (➖ 1.01x slower)
`262144`		`40.15 µs` (➖ 1.07x faster)

hyperv-ws2025 / amd (Windows) (➖ stable)

No benchmark improved or regressed.

Benchmark Results

function_call_codec

	`encode_control`	`decode_vec_bytes_copy`
`byte_chunks`	`1.23 µs` (➖ 1.01x slower)
`vec_bytes`	`794.56 ns` (➖ 1.02x faster)
		`1.89 ms` (➖ 1.02x faster)

payload_allocation

	`slot_pool_segmented`
`262144`	`799.17 ns` (➖ 1.02x slower)
`65536`	`245.72 ns` (➖ 1.06x slower)

sandboxes

	`create_initialized_and_drop`
`medium`	`76.21 ms` (➖ 1.00x faster)

slot_pool

	`alloc_dealloc_1500`	`alloc_dealloc_4096`	`alloc_dealloc_128`
	`10.56 ns` (➖ 1.02x slower)	`10.23 ns` (➖ 1.01x slower)	`10.42 ns` (➖ 1.00x slower)

snapshot_files

	`load_snapshot_unverified`
`small`	`649.58 µs` (➖ 1.13x faster)

virtq_readonly

	`slot_pool_segmented_fragmented`	`slot_pool_segmented`
`262144`	`9.22 µs` (➖ 1.08x faster)	`9.18 µs` (➖ 1.02x faster)
`65536`	`2.34 µs` (➖ 1.18x faster)	`2.44 µs` (➖ 1.04x slower)

virtq_readwrite

	`slot_pool_segmented_fragmented`	`slot_pool_segmented`
`65536`	`9.53 µs` (➖ 1.09x slower)	`8.97 µs` (➖ 1.01x slower)
`8192`	`1.38 µs` (➖ 1.01x faster)	`1.33 µs` (➖ 1.04x faster)
`262144`		`45.72 µs` (➖ 1.16x slower)

hyperv-ws2025 / intel (Windows) (➖ stable)

No benchmark improved or regressed.

Benchmark Results

function_call_codec

	`encode_control`	`decode_vec_bytes_copy`
`byte_chunks`	`1.22 µs` (➖ 1.02x slower)
`vec_bytes`	`783.18 ns` (➖ 1.00x slower)
		`3.07 ms` (➖ 1.00x slower)

payload_allocation

	`slot_pool_segmented`
`262144`	`785.42 ns` (➖ 1.06x slower)
`65536`	`211.69 ns` (➖ 1.04x faster)

sandboxes

	`create_initialized_and_drop`
`medium`	`107.57 ms` (➖ 1.04x slower)

slot_pool

	`alloc_dealloc_1500`	`alloc_dealloc_4096`	`alloc_dealloc_128`
	`10.19 ns` (➖ 1.02x slower)	`9.97 ns` (➖ 1.00x faster)	`9.99 ns` (➖ 1.00x faster)

snapshot_files

	`load_snapshot_unverified`
`small`	`687.03 µs` (➖ 1.13x slower)

virtq_readonly

	`slot_pool_segmented_fragmented`	`slot_pool_segmented`
`262144`	`7.79 µs` (➖ 1.01x slower)	`8.01 µs` (➖ 1.05x slower)
`65536`	`2.36 µs` (➖ 1.01x slower)	`2.40 µs` (➖ 1.03x slower)

virtq_readwrite

	`slot_pool_segmented_fragmented`	`slot_pool_segmented`
`65536`	`8.59 µs` (➖ 1.07x faster)	`8.70 µs` (➖ 1.20x faster)
`8192`	`1.13 µs` (➖ 1.12x faster)	`1.23 µs` (➖ 1.02x slower)
`262144`		`49.03 µs` (➖ 1.10x faster)

_{Reported by cargo ci bench-report --candidate run:38843659730 --config-file bench_report.toml.}

dependabot Bot added the kind/dependencies For PRs that update dependencies or related components label Oct 16, 2026

dependabot Bot requested review from andreiltd, danbugs, dblnz, devigned, jprendes, jsturtevant, ludfjig, simongdavies, squillace and syntactically as code owners October 16, 2026 03:04

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dependabot Bot commented on behalf of github Oct 16, 2026

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hyperlight-gh-bot Bot commented Oct 16, 2026

Benchmark Results

Benchmark Results

function_call_codec

payload_allocation

sandboxes

slot_pool

snapshot_files

virtq_readonly

virtq_readwrite

Benchmark Results

function_call_codec

payload_allocation

sandboxes

slot_pool

snapshot_files

virtq_readonly

virtq_readwrite

Benchmark Results

function_call_codec

payload_allocation

sandboxes

slot_pool

snapshot_files

virtq_readonly

virtq_readwrite

Benchmark Results

function_call_codec

payload_allocation

sandboxes

slot_pool

snapshot_files

virtq_readonly

virtq_readwrite

Benchmark Results

function_call_codec

payload_allocation

sandboxes

slot_pool

snapshot_files

virtq_readonly

virtq_readwrite

Benchmark Results

function_call_codec

payload_allocation

sandboxes

slot_pool

snapshot_files

virtq_readonly

virtq_readwrite

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