1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142

// Copyright (c) Mysten Labs, Inc.
// SPDX-License-Identifier: Apache-2.0

use prometheus::{
    register_histogram_with_registry, register_int_counter_vec_with_registry, Histogram,
    IntCounterVec,
};

pub struct LimitsMetrics {
    /// Execution limits metrics
    pub excessive_estimated_effects_size: IntCounterVec,
    pub excessive_written_objects_size: IntCounterVec,
    pub excessive_new_move_object_ids: IntCounterVec,
    pub excessive_deleted_move_object_ids: IntCounterVec,
    pub excessive_transferred_move_object_ids: IntCounterVec,
    pub excessive_object_runtime_cached_objects: IntCounterVec,
    pub excessive_object_runtime_store_entries: IntCounterVec,
}

impl LimitsMetrics {
    pub fn new(registry: &prometheus::Registry) -> LimitsMetrics {
        Self {
            excessive_estimated_effects_size: register_int_counter_vec_with_registry!(
                "excessive_estimated_effects_size",
                "Number of transactions with estimated effects size exceeding the limit",
                &["metered", "limit_type"],
                registry,
            )
                .unwrap(),
            excessive_written_objects_size: register_int_counter_vec_with_registry!(
                "excessive_written_objects_size",
                "Number of transactions with written objects size exceeding the limit",
                &["metered", "limit_type"],
                registry,
            )
                .unwrap(),
            excessive_new_move_object_ids: register_int_counter_vec_with_registry!(
                "excessive_new_move_object_ids_size",
                "Number of transactions with new move object ID count exceeding the limit",
                &["metered", "limit_type"],
                registry,
            )
                .unwrap(),
            excessive_deleted_move_object_ids: register_int_counter_vec_with_registry!(
                "excessive_deleted_move_object_ids_size",
                "Number of transactions with deleted move object ID count exceeding the limit",
                &["metered", "limit_type"],
                registry,
            )
                .unwrap(),
            excessive_transferred_move_object_ids: register_int_counter_vec_with_registry!(
                "excessive_transferred_move_object_ids_size",
                "Number of transactions with transferred move object ID count exceeding the limit",
                &["metered", "limit_type"],
                registry,
            )
                .unwrap(),
            excessive_object_runtime_cached_objects: register_int_counter_vec_with_registry!(
                "excessive_object_runtime_cached_objects_size",
                "Number of transactions with object runtime cached object count exceeding the limit",
                &["metered", "limit_type"],
                registry,
            )
                .unwrap(),
            excessive_object_runtime_store_entries: register_int_counter_vec_with_registry!(
                "excessive_object_runtime_store_entries_size",
                "Number of transactions with object runtime store entry count exceeding the limit",
                &["metered", "limit_type"],
                registry,
            )
                .unwrap(),
        }
    }
}

pub struct BytecodeVerifierMetrics {
    /// Bytecode verifier metrics timeout counter
    pub verifier_timeout_metrics: IntCounterVec,
    /// Bytecode verifier runtime latency for each module successfully verified
    pub verifier_runtime_per_module_success_latency: Histogram,
    /// Bytecode verifier runtime latency for each programmable transaction block successfully verified
    pub verifier_runtime_per_ptb_success_latency: Histogram,
    /// Bytecode verifier runtime latency for each module which timed out
    pub verifier_runtime_per_module_timeout_latency: Histogram,
    /// Bytecode verifier runtime latency for each programmable transaction block which timed out
    pub verifier_runtime_per_ptb_timeout_latency: Histogram,
}

impl BytecodeVerifierMetrics {
    /// DEPRECATED in latest metered verifier, which only report overall success or timeout.
    pub const MOVE_VERIFIER_TAG: &'static str = "move_verifier";

    /// DEPRECATED in latest metered verifier, which only report overall success or timeout.
    pub const SUI_VERIFIER_TAG: &'static str = "sui_verifier";

    pub const OVERALL_TAG: &'static str = "overall";
    pub const SUCCESS_TAG: &'static str = "success";
    pub const TIMEOUT_TAG: &'static str = "failed";
    const LATENCY_SEC_BUCKETS: &'static [f64] = &[
        0.000_010, 0.000_025, 0.000_050, 0.000_100, /* sub 100 micros */
        0.000_250, 0.000_500, 0.001_000, 0.002_500, 0.005_000, 0.010_000, /* sub 10 ms: p99 */
        0.025_000, 0.050_000, 0.100_000, 0.250_000, 0.500_000, 1.000_000, /* sub 1 s */
        10.000_000, 20.000_000, 50.000_000, 100.0, /* We should almost never get here */
    ];
    pub fn new(registry: &prometheus::Registry) -> Self {
        Self {
            verifier_timeout_metrics: register_int_counter_vec_with_registry!(
                "verifier_timeout_metrics",
                "Number of timeouts in bytecode verifier",
                &["verifier_meter", "status"],
                registry,
            )
            .unwrap(),
            verifier_runtime_per_module_success_latency: register_histogram_with_registry!(
                "verifier_runtime_per_module_success_latency",
                "Time spent running bytecode verifier to completion at `run_metered_move_bytecode_verifier_impl`",
                Self::LATENCY_SEC_BUCKETS.to_vec(),
                registry
            )
            .unwrap(),
            verifier_runtime_per_ptb_success_latency: register_histogram_with_registry!(
                "verifier_runtime_per_ptb_success_latency",
                "Time spent running bytecode verifier to completion over the entire PTB at `transaction_input_checker::check_non_system_packages_to_be_published`",
                Self::LATENCY_SEC_BUCKETS.to_vec(),
                registry
            ).unwrap(),
            verifier_runtime_per_module_timeout_latency:  register_histogram_with_registry!(
                "verifier_runtime_per_module_timeout_latency",
                "Time spent running bytecode verifier to timeout at `run_metered_move_bytecode_verifier_impl`",
                Self::LATENCY_SEC_BUCKETS.to_vec(),
                registry
            )
            .unwrap(),
            verifier_runtime_per_ptb_timeout_latency: register_histogram_with_registry!(
                "verifier_runtime_per_ptb_timeout_latency",
                "Time spent running bytecode verifier to timeout over the entire PTB at `transaction_input_checker::check_non_system_packages_to_be_published`",
                Self::LATENCY_SEC_BUCKETS.to_vec(),
                registry
            ).unwrap(),
        }
    }
}