Process Create Event

This benchmarks simulates a process create event (emitted by Windows Event Log). The idea is to see how well algorithms handle a real world scenario. The size of the event is 233 bytes (by setting up different strings and values).

#![allow(unused)]
fn main() {
pub struct ProcessCreated {
    name: String,
    pid: u32,
    parent_pid: u32,
    parent: String,
    user: String,
    command_line: String,
    timestamp: u32,
    unique_id: u32,
    memory_usage: u64,
    protected_process: bool,
}
}

Test specs

Iterations: k = 10
Serialization and deserialization repetitions / iteration: n = 100000
Data size: 233 bytes
Protobuf: Supported

Results

1. Windows Execution

Algorithm	Size (b)	Ser. (ms)	Deser. (ms)	Ser+Deser.(ms)
FlatMessage (⚠️)	298 [ +27%]	2.53 [ 2.06 - 3.01]	17.06 [ 15.59 - 23.34]	20.32 [ 18.00 - 26.85]
FlatMessage	298 [ +27%]	2.75 [ 2.33 - 2.95]	20.48 [ 18.86 - 26.08]	22.84 [ 21.59 - 28.98]
bincode (schema)	234 [ +0%]	3.50 [ 3.38 - 4.51]	20.86 [ 20.23 - 26.15]	26.65 [ 24.19 - 32.55]
postcard (schema)	230 [ -2%]	5.39 [ 4.32 - 5.99]	23.17 [ 19.36 - 26.94]	29.71 [ 25.19 - 34.40]
rmp (schema)	238 [ +2%]	4.47 [ 4.00 - 6.65]	26.44 [ 23.71 - 31.10]	30.58 [ 29.34 - 39.52]
protobuf (schema)	240 [ +3%]	7.59 [ 5.62 - 8.23]	28.76 [ 24.06 - 33.60]	37.73 [ 33.30 - 44.25]
rmp	334 [ +43%]	6.56 [ 5.54 - 9.08]	39.26 [ 38.51 - 49.63]	48.26 [ 47.28 - 60.12]
bson	376 [ +61%]	19.40 [ 16.17 - 21.45]	67.24 [ 54.95 - 74.92]	88.09 [ 74.82 - 99.26]
cbor	334 [ +43%]	16.38 [ 13.99 - 18.86]	80.14 [ 68.09 - 96.12]	98.78 [ 83.80 - 115.44]
json	402 [ +72%]	29.18 [ 24.55 - 34.15]	118.07 [ 93.40 - 126.61]	156.74 [125.77 - 168.44]
simd_json	402 [ +72%]	33.36 [ 26.10 - 37.58]	126.90 [108.99 - 147.91]	169.84 [144.93 - 197.78]
flexbuffers	453 [ +94%]	134.07 [120.30 - 168.56]	66.81 [ 60.73 - 84.08]	215.41 [191.04 - 268.91]
toml	385 [ +65%]	154.82 [129.26 - 181.64]	317.42 [271.30 - 359.40]	506.82 [442.59 - 574.69]

2. MacOs Execution

Algorithm	Size (b)	Ser. (ms)	Deser. (ms)	Ser+Deser.(ms)
FlatMessage (⚠️)	298 [ +27%]	2.45 [ 2.42 - 2.56]	9.31 [ 9.12 - 9.61]	11.86 [ 11.77 - 12.46]
FlatMessage	298 [ +27%]	2.52 [ 2.44 - 2.60]	11.95 [ 11.85 - 12.48]	14.83 [ 14.49 - 15.05]
bincode (schema)	234 [ +0%]	3.83 [ 3.76 - 4.02]	11.87 [ 11.79 - 12.32]	15.77 [ 15.65 - 16.19]
postcard (schema)	230 [ -2%]	5.34 [ 5.31 - 5.53]	13.81 [ 13.65 - 14.43]	19.20 [ 19.12 - 20.62]
rmp (schema)	238 [ +2%]	4.33 [ 4.30 - 4.81]	16.04 [ 15.89 - 18.12]	20.41 [ 20.30 - 20.86]
protobuf (schema)	240 [ +3%]	6.58 [ 6.50 - 7.18]	17.12 [ 16.95 - 17.42]	23.50 [ 23.30 - 23.80]
rmp	334 [ +43%]	6.40 [ 6.38 - 6.47]	27.50 [ 27.30 - 27.77]	33.84 [ 33.66 - 34.55]
bson	376 [ +61%]	17.01 [ 16.91 - 17.28]	42.29 [ 42.12 - 42.55]	59.32 [ 59.06 - 59.65]
cbor	334 [ +43%]	13.65 [ 13.62 - 13.70]	64.24 [ 64.04 - 64.67]	78.41 [ 78.06 - 81.76]
json	402 [ +72%]	29.79 [ 29.73 - 29.90]	61.86 [ 61.52 - 62.38]	91.77 [ 91.13 - 94.74]
simd_json	402 [ +72%]	30.43 [ 30.33 - 31.44]	90.45 [ 89.90 - 94.72]	124.31 [122.48 - 128.54]
flexbuffers	453 [ +94%]	84.15 [ 83.71 - 85.45]	48.21 [ 47.58 - 48.85]	134.98 [134.00 - 137.54]
toml	385 [ +65%]	117.64 [115.60 - 120.67]	199.51 [198.30 - 243.70]	325.06 [323.88 - 332.56]

3. Linux Execution

Algorithm	Size (b)	Ser. (ms)	Deser. (ms)	Ser+Deser.(ms)
FlatMessage (⚠️)	298 [ +27%]	1.89 [ 1.87 - 3.12]	5.94 [ 5.78 - 9.80]	8.15 [ 8.05 - 11.84]
FlatMessage	298 [ +27%]	1.91 [ 1.71 - 2.48]	9.75 [ 9.28 - 13.14]	12.16 [ 11.86 - 17.74]
postcard (schema)	230 [ -2%]	4.34 [ 4.20 - 4.41]	11.18 [ 10.92 - 11.34]	14.90 [ 14.70 - 15.95]
bincode (schema)	234 [ +0%]	3.50 [ 3.29 - 4.77]	12.08 [ 11.61 - 20.70]	15.75 [ 15.23 - 28.67]
rmp (schema)	238 [ +2%]	3.66 [ 3.54 - 5.76]	14.15 [ 13.61 - 22.21]	18.64 [ 17.89 - 29.29]
protobuf (schema)	240 [ +3%]	5.17 [ 4.97 - 5.35]	15.62 [ 15.23 - 21.73]	20.84 [ 20.50 - 30.03]
rmp	334 [ +43%]	4.65 [ 4.51 - 6.99]	27.44 [ 26.77 - 35.82]	33.97 [ 32.88 - 36.01]
bson	376 [ +61%]	16.35 [ 16.25 - 16.51]	44.33 [ 43.72 - 47.85]	65.05 [ 64.64 - 71.13]
cbor	334 [ +43%]	14.22 [ 14.00 - 14.34]	62.14 [ 61.48 - 62.66]	79.70 [ 79.01 - 81.40]
json	402 [ +72%]	29.82 [ 29.49 - 31.11]	67.72 [ 66.33 - 72.12]	102.07 [100.37 - 106.50]
simd_json	402 [ +72%]	26.07 [ 25.57 - 27.85]	75.24 [ 73.56 - 80.16]	110.27 [108.32 - 113.10]
flexbuffers	453 [ +94%]	101.88 [ 98.59 - 132.70]	53.95 [ 53.63 - 83.60]	172.32 [168.33 - 187.01]
toml	385 [ +65%]	123.92 [121.40 - 126.69]	245.35 [244.16 - 272.99]	402.49 [386.93 - 444.40]