mirror of https://github.com/cirruslabs/tart.git
8.1 KiB
8.1 KiB
Benchmark
Tart comes with a Golang-based benchmarking utility that allows one to easily compare host and guest performance.
Currently, only Flexible I/O tester workloads are supported. To run them, install Golang and run the following command from this (benchmark/) directory:
go run cmd/main.go fio --image ghcr.io/cirruslabs/macos-sonoma-base:latest
You can also enable the debugging output to diagnose issues:
go run cmd/main.go fio --debug
Results
Host:
- Hardware: Mac mini (Apple M2 Pro, 8 performance and 4 efficiency cores, 32 GB RAM,
Mac14,12) - OS: macOS Sonoma 14.4.1
Guest:
- Hardware: Virtualization.Framework
- OS: macOS Sonoma 14.4.1
Name Executor Bandwidth I/O operations
Random writing of 1MB local 2.6 GB/s 649.35 kIOPS
Random writing of 1MB Tart 2.5 GB/s 620.22 kIOPS
Random writing of 10MB local 2.6 GB/s 651.74 kIOPS
Random writing of 10MB Tart 2.5 GB/s 615.52 kIOPS
Random writing of 100MB local 1.9 GB/s 481.51 kIOPS
Random writing of 100MB Tart 2.0 GB/s 493.31 kIOPS
Random writing of 1000MB local 1.7 GB/s 414.89 kIOPS
Random writing of 1000MB Tart 1.1 GB/s 287.4 kIOPS
Host:
- Hardware: MacBook Pro (Apple M1 Pro, 8 performance and 2 efficiency cores, 32 GB RAM,
MacBookPro18,3) - OS: macOS Sequoia 15.1.1
Guest:
- Hardware: Virtualization.Framework
- OS: macOS Sonoma 14.6
Name Executor B/W (read) B/W (write) I/O (read) I/O (write) Latency (read) Latency (write) Latency (sync)
Single 4KiB random write process local 0 B/s 19 MB/s 0 IOPS 4.81 kIOPS 0s ± 0s 203.418µs ± 155.865µs 0s ± 0s
Single 4KiB random write process Tart 0 B/s 18 MB/s 0 IOPS 4.54 kIOPS 0s ± 0s 213.655µs ± 188.822µs 0s ± 0s
Single 4KiB random write process Tart (--root-disk-opts="sync=none") 0 B/s 19 MB/s 0 IOPS 4.68 kIOPS 0s ± 0s 208.413µs ± 183.45µs 0s ± 0s
Single 4KiB random write process Tart (--root-disk-opts="caching=cached") 0 B/s 24 MB/s 0 IOPS 6.11 kIOPS 0s ± 0s 158.07µs ± 2.294654ms 0s ± 0s
Single 4KiB random write process Tart (--root-disk-opts="sync=none,caching=cached") 0 B/s 22 MB/s 0 IOPS 5.49 kIOPS 0s ± 0s 173.414µs ± 310.213µs 0s ± 0s
16 parallel 64KiB random write processes local 0 B/s 18 GB/s 0 IOPS 273.76 kIOPS 0s ± 0s 323.423µs ± 604.999µs 0s ± 0s
16 parallel 64KiB random write processes Tart 0 B/s 16 GB/s 0 IOPS 273.48 kIOPS 0s ± 0s 335.086µs ± 7.591748ms 0s ± 0s
16 parallel 64KiB random write processes Tart (--root-disk-opts="sync=none") 0 B/s 18 GB/s 0 IOPS 281.49 kIOPS 0s ± 0s 326.655µs ± 7.485473ms 0s ± 0s
16 parallel 64KiB random write processes Tart (--root-disk-opts="caching=cached") 0 B/s 17 GB/s 0 IOPS 266.79 kIOPS 0s ± 0s 340µs ± 7.868384ms 0s ± 0s
16 parallel 64KiB random write processes Tart (--root-disk-opts="sync=none,caching=cached") 0 B/s 16 GB/s 0 IOPS 251.02 kIOPS 0s ± 0s 355.077µs ± 8.354218ms 0s ± 0s
Single 1MiB random write process local 0 B/s 1.3 GB/s 0 IOPS 1.31 kIOPS 0s ± 0s 751.716µs ± 370.731µs 0s ± 0s
Single 1MiB random write process Tart 0 B/s 1.1 GB/s 0 IOPS 1.1 kIOPS 0s ± 0s 885.833µs ± 3.572539ms 0s ± 0s
Single 1MiB random write process Tart (--root-disk-opts="sync=none") 0 B/s 1.1 GB/s 0 IOPS 1.08 kIOPS 0s ± 0s 898.427µs ± 3.464261ms 0s ± 0s
Single 1MiB random write process Tart (--root-disk-opts="caching=cached") 0 B/s 1000 MB/s 0 IOPS 976.47 IOPS 0s ± 0s 972.491µs ± 6.87654ms 0s ± 0s
Single 1MiB random write process Tart (--root-disk-opts="sync=none,caching=cached") 0 B/s 1.1 GB/s 0 IOPS 1.03 kIOPS 0s ± 0s 925.545µs ± 4.261693ms 0s ± 0s
Random reads/writes (4k) local 62 MB/s 62 MB/s 15.37 kIOPS 15.37 kIOPS 2.059453ms ± 1.431822ms 2.098761ms ± 1.445082ms 0s ± 0s
Random reads/writes (4k) Tart 38 MB/s 38 MB/s 9.6 kIOPS 9.61 kIOPS 3.30369ms ± 1.500464ms 3.350589ms ± 1.512986ms 0s ± 0s
Random reads/writes (4k) Tart (--root-disk-opts="sync=none") 39 MB/s 39 MB/s 9.82 kIOPS 9.83 kIOPS 3.228106ms ± 1.367512ms 3.27626ms ± 1.385964ms 0s ± 0s
Random reads/writes (4k) Tart (--root-disk-opts="caching=cached") 35 MB/s 35 MB/s 8.74 kIOPS 8.76 kIOPS 3.640772ms ± 15.472355ms 3.661779ms ± 15.264288ms 0s ± 0s
Random reads/writes (4k) Tart (--root-disk-opts="sync=none,caching=cached") 24 MB/s 24 MB/s 5.98 kIOPS 5.99 kIOPS 5.31188ms ± 4.55205ms 5.375047ms ± 5.113847ms 0s ± 0s
Random reads/writes (64k) local 435 MB/s 436 MB/s 6.79 kIOPS 6.8 kIOPS 4.955892ms ± 2.066685ms 4.440414ms ± 1.860036ms 0s ± 0s
Random reads/writes (64k) Tart 352 MB/s 353 MB/s 5.5 kIOPS 5.51 kIOPS 5.946067ms ± 2.041124ms 5.658948ms ± 1.928372ms 0s ± 0s
Random reads/writes (64k) Tart (--root-disk-opts="sync=none") 331 MB/s 332 MB/s 5.16 kIOPS 5.17 kIOPS 6.330765ms ± 1.726782ms 6.033862ms ± 1.671028ms 0s ± 0s
Random reads/writes (64k) Tart (--root-disk-opts="caching=cached") 428 MB/s 428 MB/s 6.68 kIOPS 6.69 kIOPS 4.661666ms ± 18.342779ms 4.904961ms ± 18.396772ms 0s ± 0s
Random reads/writes (64k) Tart (--root-disk-opts="sync=none,caching=cached") 297 MB/s 298 MB/s 4.64 kIOPS 4.65 kIOPS 6.591009ms ± 2.827053ms 7.166883ms ± 3.001036ms 0s ± 0s
sync test local 0 B/s 48 MB/s 0 IOPS 21.15 kIOPS 0s ± 0s 23.471µs ± 81.868µs 23.374µs ± 6.255µs
sync test Tart 0 B/s 24 MB/s 0 IOPS 10.72 kIOPS 0s ± 0s 24.983µs ± 61.761µs 67.575µs ± 76.196µs
sync test Tart (--root-disk-opts="sync=none") 0 B/s 21 MB/s 0 IOPS 9.5 kIOPS 0s ± 0s 26.973µs ± 63.935µs 77.388µs ± 47.103µs
sync test Tart (--root-disk-opts="caching=cached") 0 B/s 30 MB/s 0 IOPS 13.19 kIOPS 0s ± 0s 11.923µs ± 25.225µs 62.894µs ± 208.933µs
sync test Tart (--root-disk-opts="sync=none,caching=cached") 0 B/s 38 MB/s 0 IOPS 17.02 kIOPS 0s ± 0s 10.124µs ± 21.868µs 47.803µs ± 33.706µs