feat(scanner): add scanner budget progress controls (#3185)

Co-authored-by: Henry Guo <marshawcoco@users.noreply.github.com>
This commit is contained in:
Henry Guo
2026-06-03 22:37:58 +08:00
committed by GitHub
parent f49827fc58
commit ad1a489f75
13 changed files with 1346 additions and 189 deletions
+296 -18
View File
@@ -319,26 +319,48 @@ impl LockedLastMinuteLatency {
// lives inside async path-update callbacks.
// ---------------------------------------------------------------------------
#[derive(Clone, Debug)]
struct CurrentPathState {
path: String,
updated_at: DateTime<Utc>,
}
struct CurrentPathTracker {
current_path: Arc<RwLock<String>>,
state: Arc<RwLock<CurrentPathState>>,
}
impl CurrentPathTracker {
fn new(initial_path: String) -> Self {
Self::new_at(initial_path, Utc::now())
}
fn new_at(initial_path: String, updated_at: DateTime<Utc>) -> Self {
Self {
current_path: Arc::new(RwLock::new(initial_path)),
state: Arc::new(RwLock::new(CurrentPathState {
path: initial_path,
updated_at,
})),
}
}
async fn update_path(&self, path: String) {
*self.current_path.write().await = path;
let mut state = self.state.write().await;
state.path = path;
state.updated_at = Utc::now();
}
async fn get_path(&self) -> String {
self.current_path.read().await.clone()
async fn get_state(&self) -> CurrentPathState {
self.state.read().await.clone()
}
}
#[derive(Clone, Copy, Debug, Default)]
struct ScannerDiskBucketScanState {
concurrency_limit: u64,
queued: u64,
active: u64,
}
// ---------------------------------------------------------------------------
// Metrics
// ---------------------------------------------------------------------------
@@ -364,7 +386,12 @@ pub struct Metrics {
current_scan_cycle_heal_objects_start: AtomicU64,
current_scan_cycle_replication_checks_start: AtomicU64,
current_scan_cycle_usage_saves_start: AtomicU64,
scanner_set_scan_concurrency_limit: AtomicU64,
scanner_set_scans_queued: AtomicU64,
scanner_set_scans_active: AtomicU64,
scanner_disk_bucket_scan_states: Mutex<HashMap<String, ScannerDiskBucketScanState>>,
last_scan_cycle_result: AtomicU8,
last_scan_cycle_partial_reason: AtomicU8,
last_scan_cycle_duration_millis: AtomicU64,
last_scan_cycle_objects_scanned: AtomicU64,
last_scan_cycle_directories_scanned: AtomicU64,
@@ -379,6 +406,10 @@ pub struct Metrics {
last_scan_cycle_replication_checks: AtomicU64,
last_scan_cycle_usage_saves: AtomicU64,
failed_scan_cycles: AtomicU64,
partial_scan_cycles_unknown: AtomicU64,
partial_scan_cycles_runtime: AtomicU64,
partial_scan_cycles_objects: AtomicU64,
partial_scan_cycles_directories: AtomicU64,
scanner_yield_duration_millis: AtomicU64,
scanner_throttle_sleep_duration_millis: AtomicU64,
scanner_ilm_actions: AtomicU64,
@@ -388,6 +419,8 @@ pub struct Metrics {
scanner_yield_every_n_objects: AtomicU64,
scanner_cycle_interval_millis: AtomicU64,
scanner_cycle_max_duration_millis: AtomicU64,
scanner_cycle_max_objects: AtomicU64,
scanner_cycle_max_directories: AtomicU64,
scanner_bitrot_cycle_enabled: AtomicBool,
scanner_bitrot_cycle_millis: AtomicU64,
partial_scan_cycles: AtomicU64,
@@ -402,6 +435,35 @@ const SCAN_CYCLE_RESULT_SUCCESS_LABEL: &str = "success";
const SCAN_CYCLE_RESULT_ERROR_LABEL: &str = "error";
const SCAN_CYCLE_RESULT_PARTIAL_LABEL: &str = "partial";
#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
pub enum ScanCyclePartialReason {
#[default]
Unknown = 0,
Runtime = 1,
Objects = 2,
Directories = 3,
}
impl ScanCyclePartialReason {
pub fn as_str(self) -> &'static str {
match self {
Self::Unknown => SCAN_CYCLE_RESULT_UNKNOWN_LABEL,
Self::Runtime => "runtime",
Self::Objects => "objects",
Self::Directories => "directories",
}
}
fn from_code(code: u8) -> Self {
match code {
1 => Self::Runtime,
2 => Self::Objects,
3 => Self::Directories,
_ => Self::Unknown,
}
}
}
#[derive(Clone, Debug, Default, Serialize, Deserialize)]
pub struct CurrentCycle {
pub current: u64,
@@ -448,12 +510,26 @@ pub struct ScannerMetricsReport {
pub ongoing_buckets: usize,
#[serde(default)]
pub active_scan_paths: usize,
#[serde(default)]
pub oldest_active_path_age_seconds: u64,
pub life_time_ops: HashMap<String, u64>,
pub life_time_ilm: HashMap<String, u64>,
pub last_minute: ScannerLastMinute,
pub active_paths: Vec<String>,
pub current_scan_mode: String,
#[serde(default)]
pub current_set_scan_concurrency_limit: u64,
#[serde(default)]
pub current_set_scans_queued: u64,
#[serde(default)]
pub current_set_scans_active: u64,
#[serde(default)]
pub current_disk_scan_concurrency_limit: u64,
#[serde(default)]
pub current_disk_bucket_scans_queued: u64,
#[serde(default)]
pub current_disk_bucket_scans_active: u64,
#[serde(default)]
pub current_cycle_objects_scanned: u64,
#[serde(default)]
pub current_cycle_directories_scanned: u64,
@@ -479,6 +555,10 @@ pub struct ScannerMetricsReport {
pub current_cycle_usage_saves: u64,
pub last_cycle_result: String,
pub last_cycle_result_code: u64,
#[serde(default)]
pub last_cycle_partial_reason: String,
#[serde(default)]
pub last_cycle_partial_reason_code: u64,
pub last_cycle_duration_seconds: f64,
#[serde(default)]
pub last_cycle_objects_scanned: u64,
@@ -506,6 +586,14 @@ pub struct ScannerMetricsReport {
pub last_cycle_usage_saves: u64,
pub failed_cycles: u64,
#[serde(default)]
pub partial_cycles_unknown: u64,
#[serde(default)]
pub partial_cycles_runtime: u64,
#[serde(default)]
pub partial_cycles_objects: u64,
#[serde(default)]
pub partial_cycles_directories: u64,
#[serde(default)]
pub throttle_idle_mode_enabled: bool,
#[serde(default)]
pub throttle_sleep_factor: f64,
@@ -518,6 +606,10 @@ pub struct ScannerMetricsReport {
#[serde(default)]
pub cycle_max_duration_seconds: f64,
#[serde(default)]
pub cycle_max_objects: u64,
#[serde(default)]
pub cycle_max_directories: u64,
#[serde(default)]
pub bitrot_cycle_enabled: bool,
#[serde(default)]
pub bitrot_cycle_seconds: f64,
@@ -590,8 +682,8 @@ pub fn emit_scan_cycle_complete(success: bool, duration: Duration) {
}
}
pub fn emit_scan_cycle_partial(duration: Duration) {
global_metrics().record_scan_cycle_partial(duration);
pub fn emit_scan_cycle_partial(duration: Duration, reason: ScanCyclePartialReason) {
global_metrics().record_scan_cycle_partial(duration, reason);
metrics::counter!(OTEL_SCANNER_CYCLES, "result" => SCAN_CYCLE_RESULT_PARTIAL_LABEL).increment(1);
}
@@ -657,7 +749,12 @@ impl Metrics {
current_scan_cycle_heal_objects_start: AtomicU64::new(0),
current_scan_cycle_replication_checks_start: AtomicU64::new(0),
current_scan_cycle_usage_saves_start: AtomicU64::new(0),
scanner_set_scan_concurrency_limit: AtomicU64::new(0),
scanner_set_scans_queued: AtomicU64::new(0),
scanner_set_scans_active: AtomicU64::new(0),
scanner_disk_bucket_scan_states: Mutex::new(HashMap::new()),
last_scan_cycle_result: AtomicU8::new(SCAN_CYCLE_RESULT_UNKNOWN),
last_scan_cycle_partial_reason: AtomicU8::new(ScanCyclePartialReason::Unknown as u8),
last_scan_cycle_duration_millis: AtomicU64::new(0),
last_scan_cycle_objects_scanned: AtomicU64::new(0),
last_scan_cycle_directories_scanned: AtomicU64::new(0),
@@ -672,6 +769,10 @@ impl Metrics {
last_scan_cycle_replication_checks: AtomicU64::new(0),
last_scan_cycle_usage_saves: AtomicU64::new(0),
failed_scan_cycles: AtomicU64::new(0),
partial_scan_cycles_unknown: AtomicU64::new(0),
partial_scan_cycles_runtime: AtomicU64::new(0),
partial_scan_cycles_objects: AtomicU64::new(0),
partial_scan_cycles_directories: AtomicU64::new(0),
scanner_yield_duration_millis: AtomicU64::new(0),
scanner_throttle_sleep_duration_millis: AtomicU64::new(0),
scanner_ilm_actions: AtomicU64::new(0),
@@ -681,6 +782,8 @@ impl Metrics {
scanner_yield_every_n_objects: AtomicU64::new(0),
scanner_cycle_interval_millis: AtomicU64::new(0),
scanner_cycle_max_duration_millis: AtomicU64::new(0),
scanner_cycle_max_objects: AtomicU64::new(0),
scanner_cycle_max_directories: AtomicU64::new(0),
scanner_bitrot_cycle_enabled: AtomicBool::new(false),
scanner_bitrot_cycle_millis: AtomicU64::new(0),
partial_scan_cycles: AtomicU64::new(0),
@@ -850,17 +953,69 @@ impl Metrics {
cycle_interval: Duration,
bitrot_cycle: Option<Duration>,
cycle_max_duration: Option<Duration>,
cycle_max_objects: Option<u64>,
cycle_max_directories: Option<u64>,
) {
self.scanner_cycle_interval_millis
.store(duration_millis_saturated(cycle_interval), Ordering::Relaxed);
self.scanner_cycle_max_duration_millis
.store(cycle_max_duration.map(duration_millis_saturated).unwrap_or_default(), Ordering::Relaxed);
self.scanner_cycle_max_objects
.store(cycle_max_objects.unwrap_or_default(), Ordering::Relaxed);
self.scanner_cycle_max_directories
.store(cycle_max_directories.unwrap_or_default(), Ordering::Relaxed);
self.scanner_bitrot_cycle_enabled
.store(bitrot_cycle.is_some(), Ordering::Relaxed);
self.scanner_bitrot_cycle_millis
.store(bitrot_cycle.map(duration_millis_saturated).unwrap_or_default(), Ordering::Relaxed);
}
pub fn record_scanner_set_scan_state(&self, concurrency_limit: Option<usize>, queued: Option<usize>, active: Option<usize>) {
if let Some(concurrency_limit) = concurrency_limit {
self.scanner_set_scan_concurrency_limit
.store(concurrency_limit as u64, Ordering::Relaxed);
}
if let Some(queued) = queued {
self.scanner_set_scans_queued.store(queued as u64, Ordering::Relaxed);
}
if let Some(active) = active {
self.scanner_set_scans_active.store(active as u64, Ordering::Relaxed);
}
}
pub fn reset_scanner_set_scan_state(&self) {
self.record_scanner_set_scan_state(Some(0), Some(0), Some(0));
match self.scanner_disk_bucket_scan_states.lock() {
Ok(mut states) => states.clear(),
Err(poisoned) => poisoned.into_inner().clear(),
}
}
pub fn record_scanner_disk_bucket_scan_state(
&self,
pool: &str,
set: &str,
concurrency_limit: Option<usize>,
queued: Option<usize>,
active: Option<usize>,
) {
let key = format!("{pool}/{set}");
let mut states = match self.scanner_disk_bucket_scan_states.lock() {
Ok(states) => states,
Err(poisoned) => poisoned.into_inner(),
};
let state = states.entry(key).or_default();
if let Some(concurrency_limit) = concurrency_limit {
state.concurrency_limit = concurrency_limit as u64;
}
if let Some(queued) = queued {
state.queued = queued as u64;
}
if let Some(active) = active {
state.active = active as u64;
}
}
// -----------------------------------------------------------------------
// Read-side helpers
// -----------------------------------------------------------------------
@@ -914,14 +1069,24 @@ impl Metrics {
SCAN_CYCLE_RESULT_ERROR
};
self.last_scan_cycle_result.store(result, Ordering::Relaxed);
self.last_scan_cycle_partial_reason
.store(ScanCyclePartialReason::Unknown as u8, Ordering::Relaxed);
self.last_scan_cycle_duration_millis
.store(duration_millis_saturated(duration), Ordering::Relaxed);
}
pub fn record_scan_cycle_partial(&self, duration: Duration) {
pub fn record_scan_cycle_partial(&self, duration: Duration, reason: ScanCyclePartialReason) {
self.partial_scan_cycles.fetch_add(1, Ordering::Relaxed);
match reason {
ScanCyclePartialReason::Unknown => &self.partial_scan_cycles_unknown,
ScanCyclePartialReason::Runtime => &self.partial_scan_cycles_runtime,
ScanCyclePartialReason::Objects => &self.partial_scan_cycles_objects,
ScanCyclePartialReason::Directories => &self.partial_scan_cycles_directories,
}
.fetch_add(1, Ordering::Relaxed);
self.last_scan_cycle_result
.store(SCAN_CYCLE_RESULT_PARTIAL, Ordering::Relaxed);
self.last_scan_cycle_partial_reason.store(reason as u8, Ordering::Relaxed);
self.last_scan_cycle_duration_millis
.store(duration_millis_saturated(duration), Ordering::Relaxed);
}
@@ -1045,11 +1210,20 @@ impl Metrics {
/// Snapshot of every path currently being scanned.
pub async fn get_current_paths(&self) -> Vec<String> {
self.current_path_snapshots()
.await
.into_iter()
.map(|(disk, state)| format!("{disk}/{}", state.path))
.collect()
}
async fn current_path_snapshots(&self) -> Vec<(String, CurrentPathState)> {
let paths = self.current_paths.read().await;
let mut result = Vec::with_capacity(paths.len());
for (disk, tracker) in paths.iter() {
result.push(format!("{disk}/{}", tracker.get_path().await));
result.push((disk.clone(), tracker.get_state().await));
}
result.sort_by(|(left, _), (right, _)| left.cmp(right));
result
}
@@ -1076,9 +1250,33 @@ impl Metrics {
}
m.collected_at = Utc::now();
m.active_paths = self.get_current_paths().await;
m.active_scan_paths = m.active_paths.len();
let current_path_snapshots = self.current_path_snapshots().await;
m.active_scan_paths = current_path_snapshots.len();
m.oldest_active_path_age_seconds = current_path_snapshots
.iter()
.map(|(_, state)| m.collected_at.signed_duration_since(state.updated_at).num_seconds().max(0) as u64)
.max()
.unwrap_or_default();
m.active_paths = current_path_snapshots
.into_iter()
.map(|(disk, state)| format!("{disk}/{}", state.path))
.collect();
m.current_scan_mode = self.current_scan_mode().as_str().to_string();
m.current_set_scan_concurrency_limit = self.scanner_set_scan_concurrency_limit.load(Ordering::Relaxed);
m.current_set_scans_queued = self.scanner_set_scans_queued.load(Ordering::Relaxed);
m.current_set_scans_active = self.scanner_set_scans_active.load(Ordering::Relaxed);
let (disk_scan_concurrency_limit, disk_bucket_scans_queued, disk_bucket_scans_active) =
match self.scanner_disk_bucket_scan_states.lock() {
Ok(states) => states.values().fold((0, 0, 0), |acc, state| {
(acc.0 + state.concurrency_limit, acc.1 + state.queued, acc.2 + state.active)
}),
Err(poisoned) => poisoned.into_inner().values().fold((0, 0, 0), |acc, state| {
(acc.0 + state.concurrency_limit, acc.1 + state.queued, acc.2 + state.active)
}),
};
m.current_disk_scan_concurrency_limit = disk_scan_concurrency_limit;
m.current_disk_bucket_scans_queued = disk_bucket_scans_queued;
m.current_disk_bucket_scans_active = disk_bucket_scans_active;
if self.current_scan_cycle_work_active.load(Ordering::Relaxed) {
let current_work = self.scan_cycle_work_since(self.current_scan_cycle_work_start());
m.current_cycle_objects_scanned = current_work.objects_scanned;
@@ -1097,6 +1295,9 @@ impl Metrics {
let last_cycle_result = self.last_scan_cycle_result.load(Ordering::Relaxed);
m.last_cycle_result = scan_cycle_result_label(last_cycle_result).to_string();
m.last_cycle_result_code = last_cycle_result as u64;
let partial_reason = ScanCyclePartialReason::from_code(self.last_scan_cycle_partial_reason.load(Ordering::Relaxed));
m.last_cycle_partial_reason = partial_reason.as_str().to_string();
m.last_cycle_partial_reason_code = partial_reason as u8 as u64;
m.last_cycle_duration_seconds = self.last_scan_cycle_duration_millis.load(Ordering::Relaxed) as f64 / 1000.0;
m.last_cycle_objects_scanned = self.last_scan_cycle_objects_scanned.load(Ordering::Relaxed);
m.last_cycle_directories_scanned = self.last_scan_cycle_directories_scanned.load(Ordering::Relaxed);
@@ -1112,12 +1313,18 @@ impl Metrics {
m.last_cycle_replication_checks = self.last_scan_cycle_replication_checks.load(Ordering::Relaxed);
m.last_cycle_usage_saves = self.last_scan_cycle_usage_saves.load(Ordering::Relaxed);
m.failed_cycles = self.failed_scan_cycles.load(Ordering::Relaxed);
m.partial_cycles_unknown = self.partial_scan_cycles_unknown.load(Ordering::Relaxed);
m.partial_cycles_runtime = self.partial_scan_cycles_runtime.load(Ordering::Relaxed);
m.partial_cycles_objects = self.partial_scan_cycles_objects.load(Ordering::Relaxed);
m.partial_cycles_directories = self.partial_scan_cycles_directories.load(Ordering::Relaxed);
m.throttle_idle_mode_enabled = self.scanner_throttle_idle_mode_enabled.load(Ordering::Relaxed);
m.throttle_sleep_factor = self.scanner_throttle_sleep_factor_micros.load(Ordering::Relaxed) as f64 / 1_000_000.0;
m.throttle_max_sleep_seconds = self.scanner_throttle_max_sleep_millis.load(Ordering::Relaxed) as f64 / 1000.0;
m.yield_every_n_objects = self.scanner_yield_every_n_objects.load(Ordering::Relaxed);
m.cycle_interval_seconds = self.scanner_cycle_interval_millis.load(Ordering::Relaxed) as f64 / 1000.0;
m.cycle_max_duration_seconds = self.scanner_cycle_max_duration_millis.load(Ordering::Relaxed) as f64 / 1000.0;
m.cycle_max_objects = self.scanner_cycle_max_objects.load(Ordering::Relaxed);
m.cycle_max_directories = self.scanner_cycle_max_directories.load(Ordering::Relaxed);
m.bitrot_cycle_enabled = self.scanner_bitrot_cycle_enabled.load(Ordering::Relaxed);
m.bitrot_cycle_seconds = self.scanner_bitrot_cycle_millis.load(Ordering::Relaxed) as f64 / 1000.0;
m.partial_cycles = self.partial_scan_cycles.load(Ordering::Relaxed);
@@ -1264,19 +1471,74 @@ mod tests {
#[tokio::test]
async fn report_counts_active_scan_paths() {
let metrics = Metrics::new();
metrics
.current_paths
.write()
.await
.insert("disk-a".to_string(), Arc::new(CurrentPathTracker::new("bucket-a".to_string())));
let updated_at = Utc::now() - chrono::Duration::seconds(12);
metrics.current_paths.write().await.insert(
"disk-a".to_string(),
Arc::new(CurrentPathTracker::new_at("bucket-a".to_string(), updated_at)),
);
let report = metrics.report().await;
assert_eq!(report.active_scan_paths, 1);
assert!(
report.oldest_active_path_age_seconds >= 12,
"expected active path age to reflect last path update"
);
assert_eq!(report.ongoing_buckets, 0);
assert_eq!(report.active_paths, vec!["disk-a/bucket-a".to_string()]);
}
#[tokio::test]
async fn report_active_path_age_uses_last_path_update() {
let metrics = Metrics::new();
let tracker = Arc::new(CurrentPathTracker::new_at(
"bucket-a".to_string(),
Utc::now() - chrono::Duration::hours(1),
));
metrics
.current_paths
.write()
.await
.insert("disk-a".to_string(), Arc::clone(&tracker));
tracker.update_path("bucket-a/prefix".to_string()).await;
let report = metrics.report().await;
assert_eq!(report.active_paths, vec!["disk-a/bucket-a/prefix".to_string()]);
assert!(
report.oldest_active_path_age_seconds < 5,
"expected active path age to reset after path update"
);
}
#[tokio::test]
async fn report_includes_scanner_queue_state() {
let metrics = Metrics::new();
metrics.record_scanner_set_scan_state(Some(3), Some(5), Some(2));
metrics.record_scanner_disk_bucket_scan_state("0", "0", Some(2), Some(7), Some(1));
metrics.record_scanner_disk_bucket_scan_state("0", "1", Some(4), Some(11), Some(3));
let report = metrics.report().await;
assert_eq!(report.current_set_scan_concurrency_limit, 3);
assert_eq!(report.current_set_scans_queued, 5);
assert_eq!(report.current_set_scans_active, 2);
assert_eq!(report.current_disk_scan_concurrency_limit, 6);
assert_eq!(report.current_disk_bucket_scans_queued, 18);
assert_eq!(report.current_disk_bucket_scans_active, 4);
metrics.reset_scanner_set_scan_state();
let report = metrics.report().await;
assert_eq!(report.current_set_scan_concurrency_limit, 0);
assert_eq!(report.current_set_scans_queued, 0);
assert_eq!(report.current_set_scans_active, 0);
assert_eq!(report.current_disk_scan_concurrency_limit, 0);
assert_eq!(report.current_disk_bucket_scans_queued, 0);
assert_eq!(report.current_disk_bucket_scans_active, 0);
}
#[tokio::test]
async fn report_preserves_current_cycle_started_time() {
let previous_init_time = *crate::globals::GLOBAL_INIT_TIME.read().await;
@@ -1325,28 +1587,38 @@ mod tests {
#[tokio::test]
async fn report_tracks_successful_scan_cycle_without_failed_increment() {
let metrics = Metrics::new();
metrics.record_scan_cycle_partial(Duration::from_millis(500), ScanCyclePartialReason::Runtime);
metrics.record_scan_cycle_complete(true, Duration::from_secs(2));
let report = metrics.report().await;
assert_eq!(report.last_cycle_result, SCAN_CYCLE_RESULT_SUCCESS_LABEL);
assert_eq!(report.last_cycle_result_code, SCAN_CYCLE_RESULT_SUCCESS as u64);
assert_eq!(report.last_cycle_partial_reason, SCAN_CYCLE_RESULT_UNKNOWN_LABEL);
assert_eq!(report.last_cycle_partial_reason_code, ScanCyclePartialReason::Unknown as u8 as u64);
assert_eq!(report.last_cycle_duration_seconds, 2.0);
assert_eq!(report.failed_cycles, 0);
assert_eq!(report.partial_cycles, 1);
}
#[tokio::test]
async fn report_tracks_partial_scan_cycle_without_failed_increment() {
let metrics = Metrics::new();
metrics.record_scan_cycle_partial(Duration::from_millis(2500));
metrics.record_scan_cycle_partial(Duration::from_millis(2500), ScanCyclePartialReason::Directories);
let report = metrics.report().await;
assert_eq!(report.last_cycle_result, SCAN_CYCLE_RESULT_PARTIAL_LABEL);
assert_eq!(report.last_cycle_result_code, SCAN_CYCLE_RESULT_PARTIAL as u64);
assert_eq!(report.last_cycle_partial_reason, "directories");
assert_eq!(report.last_cycle_partial_reason_code, ScanCyclePartialReason::Directories as u8 as u64);
assert_eq!(report.last_cycle_duration_seconds, 2.5);
assert_eq!(report.failed_cycles, 0);
assert_eq!(report.partial_cycles, 1);
assert_eq!(report.partial_cycles_directories, 1);
assert_eq!(report.partial_cycles_runtime, 0);
assert_eq!(report.partial_cycles_objects, 0);
assert_eq!(report.partial_cycles_unknown, 0);
}
#[tokio::test]
@@ -1550,19 +1822,25 @@ mod tests {
Duration::from_secs(3600),
Some(Duration::from_secs(86400)),
Some(Duration::from_secs(1800)),
Some(1_000_000),
Some(100_000),
);
let report = metrics.report().await;
assert_eq!(report.cycle_interval_seconds, 3600.0);
assert_eq!(report.cycle_max_duration_seconds, 1800.0);
assert_eq!(report.cycle_max_objects, 1_000_000);
assert_eq!(report.cycle_max_directories, 100_000);
assert!(report.bitrot_cycle_enabled);
assert_eq!(report.bitrot_cycle_seconds, 86400.0);
metrics.record_scanner_cycle_config(Duration::from_secs(60), None, None);
metrics.record_scanner_cycle_config(Duration::from_secs(60), None, None, None, None);
let report = metrics.report().await;
assert_eq!(report.cycle_interval_seconds, 60.0);
assert_eq!(report.cycle_max_duration_seconds, 0.0);
assert_eq!(report.cycle_max_objects, 0);
assert_eq!(report.cycle_max_directories, 0);
assert!(!report.bitrot_cycle_enabled);
assert_eq!(report.bitrot_cycle_seconds, 0.0);
}