diff --git a/MIGRATION.md b/MIGRATION.md
index 3569cb1d4f..5cc832d788 100644
--- a/MIGRATION.md
+++ b/MIGRATION.md
@@ -1,4 +1,5 @@
 # 0.15.0 -> 0.16.0
+
 - `EventManager` is refactored to avoid calling function from `Fuzzer`, thus we do not evaluate testcases in `EventManager` anymore.
   - Now we have `EventReceiver` in `events` module, and `EventProessor` in `fuzzer` module.
   - `EventReceiver` is responsible for receiving testcases and delegates its evaluation to `EventProcessor`.
@@ -6,13 +7,13 @@
   - Since we don't evaluate testcases in the `EventManager` anymore. `on_fire` and `post_exec` have been deleted from `EventManagerHook`.
   - Similarly `pre_exec` has been renamed to `pre_receive`.
 - `AsanModule` now uses a `builder()` method for constructing its instances.
-- `Monitor` is refactored. Most statistics have been extracted into an individual module `statistics` at crate root, and `Monitor` is kept as display only.
+- `Monitor` is refactored. Most statistics have been extracted into an individual `stats` module under `monitors`.
   - There is a `ClientStatsManager` to manage client statistics, and is owned by `EventManager`. Most of previous `Monitor`'s trait methods have been moved to the `ClientStatsManager`.
-  - `user_monitor` has been renamed to `user_stats`, and its structure definitions have been moved to `statistics` module as well.
-  - `introspection_monitor` has been renamed to `introspection_stats`, and perf-related structure definitions have been renamed and moved to `statistics` module as well.
+  - `user_monitor` has been renamed to `user_stats`, `introspection_monitor` has been renamed to `introspection_stats`, perf-related structure definitions have been renamed, and all were moved to the `stats` module.
   - `OnDiskTomlMonitor`, `OnDiskJsonMonitor`, `OnDiskJsonAggregateMonitor` are now no longer takes a base monitor to wrap. If you want to use multiple monitors together, use `libafl::combine_monitor!`.
 
 # 0.14.1 -> 0.15.0
+
 - `MmapShMem::new` and `MmapShMemProvider::new_shmem_with_id` now take `AsRef<Path>` instead of a byte array for the filename/id.
 - The closure passed to a `DumpToDiskStage` now provides the `Testcase` instead of just the `Input`.
 - `StatsStage` is deleted, and it is superceded by `AflStatsStage`
@@ -35,8 +36,10 @@
   - Related: removed `hash_simple` from `MapObserver`
 
 # 0.14.0 -> 0.15.0
+
 - Removed `with_observers` from `Executor` trait.
 - `MmapShMemProvider::new_shmem_persistent` has been removed in favour of `MmapShMem::persist`. You probably want to do something like this: `let shmem = MmapShMemProvider::new()?.new_shmem(size)?.persist()?;`
 
 # Pre 0.9 -> 0.9
+
 - [Migrating from LibAFL <0.9 to 0.9](https://aflplus.plus/libafl-book/design/migration-0.9.html)
\ No newline at end of file
diff --git a/libafl/examples/tui_mock/main.rs b/libafl/examples/tui_mock/main.rs
index 505b1c7f63..f7f3a89946 100644
--- a/libafl/examples/tui_mock/main.rs
+++ b/libafl/examples/tui_mock/main.rs
@@ -3,9 +3,10 @@
 
 use std::{thread::sleep, time::Duration};
 
-use libafl::{
-    monitors::{tui::TuiMonitor, Monitor},
-    statistics::{manager::ClientStatsManager, ClientStats},
+use libafl::monitors::{
+    stats::{manager::ClientStatsManager, ClientStats},
+    tui::TuiMonitor,
+    Monitor,
 };
 use libafl_bolts::ClientId;
 
diff --git a/libafl/src/corpus/minimizer.rs b/libafl/src/corpus/minimizer.rs
index 94a4116faf..f7504fead1 100644
--- a/libafl/src/corpus/minimizer.rs
+++ b/libafl/src/corpus/minimizer.rs
@@ -18,10 +18,10 @@ use crate::{
     events::{Event, EventFirer, LogSeverity},
     executors::{Executor, HasObservers},
     inputs::Input,
+    monitors::stats::{AggregatorOps, UserStats, UserStatsValue},
     observers::{MapObserver, ObserversTuple},
     schedulers::{LenTimeMulTestcaseScore, RemovableScheduler, Scheduler, TestcaseScore},
     state::{HasCorpus, HasExecutions},
-    statistics::user_stats::{AggregatorOps, UserStats, UserStatsValue},
     Error, HasMetadata, HasScheduler,
 };
 
diff --git a/libafl/src/events/broker_hooks/mod.rs b/libafl/src/events/broker_hooks/mod.rs
index 8356000901..e64a36100b 100644
--- a/libafl/src/events/broker_hooks/mod.rs
+++ b/libafl/src/events/broker_hooks/mod.rs
@@ -14,8 +14,7 @@ use serde::de::DeserializeOwned;
 use crate::events::llmp::COMPRESS_THRESHOLD;
 use crate::{
     events::{llmp::LLMP_TAG_EVENT_TO_BOTH, BrokerEventResult, Event},
-    monitors::Monitor,
-    statistics::manager::ClientStatsManager,
+    monitors::{stats::ClientStatsManager, Monitor},
     Error,
 };
 
diff --git a/libafl/src/events/mod.rs b/libafl/src/events/mod.rs
index c1cf1a6fd0..02d2622199 100644
--- a/libafl/src/events/mod.rs
+++ b/libafl/src/events/mod.rs
@@ -47,8 +47,8 @@ use uuid::Uuid;
 use crate::{
     executors::ExitKind,
     inputs::Input,
+    monitors::stats::UserStats,
     state::{HasExecutions, HasLastReportTime, MaybeHasClientPerfMonitor},
-    statistics::user_stats::UserStats,
     Error, HasMetadata,
 };
 
@@ -107,7 +107,7 @@ pub struct EventManagerId(
 #[cfg(all(unix, feature = "std", feature = "multi_machine"))]
 use crate::events::multi_machine::NodeId;
 #[cfg(feature = "introspection")]
-use crate::statistics::perf_stats::ClientPerfStats;
+use crate::monitors::stats::ClientPerfStats;
 use crate::{observers::TimeObserver, stages::HasCurrentStageId};
 
 /// The log event severity
diff --git a/libafl/src/events/simple.rs b/libafl/src/events/simple.rs
index 3fd76166ce..77acfbb02b 100644
--- a/libafl/src/events/simple.rs
+++ b/libafl/src/events/simple.rs
@@ -31,14 +31,16 @@ use crate::{
         Event, EventFirer, EventManagerId, EventReceiver, EventRestarter, HasEventManagerId,
         SendExiting,
     },
-    monitors::Monitor,
+    monitors::{stats::ClientStatsManager, Monitor},
     stages::HasCurrentStageId,
     state::{HasExecutions, HasLastReportTime, MaybeHasClientPerfMonitor, Stoppable},
-    statistics::manager::ClientStatsManager,
     Error, HasMetadata,
 };
 #[cfg(feature = "std")]
-use crate::{monitors::SimplePrintingMonitor, state::HasSolutions, statistics::ClientStats};
+use crate::{
+    monitors::{stats::ClientStats, SimplePrintingMonitor},
+    state::HasSolutions,
+};
 
 /// The llmp connection from the actual fuzzer to the process supervising it
 const _ENV_FUZZER_SENDER: &str = "_AFL_ENV_FUZZER_SENDER";
diff --git a/libafl/src/events/tcp.rs b/libafl/src/events/tcp.rs
index d07c7787c3..246f1a67dc 100644
--- a/libafl/src/events/tcp.rs
+++ b/libafl/src/events/tcp.rs
@@ -47,13 +47,12 @@ use crate::{
         EventManagerId, EventReceiver, EventRestarter, HasEventManagerId, ProgressReporter,
     },
     inputs::Input,
-    monitors::Monitor,
+    monitors::{stats::ClientStatsManager, Monitor},
     stages::HasCurrentStageId,
     state::{
         HasCurrentTestcase, HasExecutions, HasImported, HasLastReportTime, HasSolutions,
         MaybeHasClientPerfMonitor, Stoppable,
     },
-    statistics::manager::ClientStatsManager,
     Error, HasMetadata,
 };
 
diff --git a/libafl/src/feedbacks/map.rs b/libafl/src/feedbacks/map.rs
index 56d1f5b85b..61699eff63 100644
--- a/libafl/src/feedbacks/map.rs
+++ b/libafl/src/feedbacks/map.rs
@@ -25,8 +25,8 @@ use crate::{
     events::{Event, EventFirer},
     executors::ExitKind,
     feedbacks::{Feedback, HasObserverHandle, StateInitializer},
+    monitors::stats::{AggregatorOps, UserStats, UserStatsValue},
     observers::{CanTrack, MapObserver},
-    statistics::user_stats::{AggregatorOps, UserStats, UserStatsValue},
     Error, HasMetadata, HasNamedMetadata,
 };
 
diff --git a/libafl/src/fuzzer/mod.rs b/libafl/src/fuzzer/mod.rs
index 803c44a5dc..e07a520ee7 100644
--- a/libafl/src/fuzzer/mod.rs
+++ b/libafl/src/fuzzer/mod.rs
@@ -11,7 +11,7 @@ use libafl_bolts::{current_time, tuples::MatchName};
 use serde::{de::DeserializeOwned, Serialize};
 
 #[cfg(feature = "introspection")]
-use crate::statistics::perf_stats::PerfFeature;
+use crate::monitors::stats::PerfFeature;
 use crate::{
     corpus::{Corpus, CorpusId, HasCurrentCorpusId, HasTestcase, Testcase},
     events::{
diff --git a/libafl/src/lib.rs b/libafl/src/lib.rs
index 58bc4380e9..aaedf63ec7 100644
--- a/libafl/src/lib.rs
+++ b/libafl/src/lib.rs
@@ -79,7 +79,6 @@ pub mod observers;
 pub mod schedulers;
 pub mod stages;
 pub mod state;
-pub mod statistics;
 
 pub use fuzzer::*;
 pub use libafl_bolts::{nonzero, Error};
@@ -91,8 +90,7 @@ pub mod prelude {
 
     pub use super::{
         corpus::*, events::*, executors::*, feedbacks::*, fuzzer::*, generators::*, inputs::*,
-        monitors::*, mutators::*, observers::*, schedulers::*, stages::*, state::*, statistics::*,
-        *,
+        monitors::*, mutators::*, observers::*, schedulers::*, stages::*, state::*, *,
     };
 }
 
diff --git a/libafl/src/monitors/disk.rs b/libafl/src/monitors/disk.rs
index a2b647df60..7a14959680 100644
--- a/libafl/src/monitors/disk.rs
+++ b/libafl/src/monitors/disk.rs
@@ -11,7 +11,7 @@ use std::{
 use libafl_bolts::{current_time, ClientId};
 use serde_json::json;
 
-use crate::{monitors::Monitor, statistics::manager::ClientStatsManager};
+use crate::monitors::{stats::ClientStatsManager, Monitor};
 
 /// Wrap a monitor and log the current state of the monitor into a Toml file.
 #[derive(Debug, Clone)]
diff --git a/libafl/src/monitors/disk_aggregate.rs b/libafl/src/monitors/disk_aggregate.rs
index 1761784507..d315a08bf8 100644
--- a/libafl/src/monitors/disk_aggregate.rs
+++ b/libafl/src/monitors/disk_aggregate.rs
@@ -9,7 +9,7 @@ use std::{fs::OpenOptions, io::Write, path::PathBuf};
 use libafl_bolts::{current_time, ClientId};
 use serde_json::json;
 
-use crate::{monitors::Monitor, statistics::manager::ClientStatsManager};
+use crate::monitors::{stats::ClientStatsManager, Monitor};
 
 /// A monitor that logs aggregated stats to a JSON file.
 #[derive(Clone)]
diff --git a/libafl/src/monitors/mod.rs b/libafl/src/monitors/mod.rs
index 292fbc23ce..75e79fbaac 100644
--- a/libafl/src/monitors/mod.rs
+++ b/libafl/src/monitors/mod.rs
@@ -3,6 +3,8 @@
 pub mod multi;
 pub use multi::MultiMonitor;
 
+pub mod stats;
+
 #[cfg(feature = "std")]
 pub mod disk;
 #[cfg(feature = "std")]
@@ -30,7 +32,7 @@ use libafl_bolts::ClientId;
 #[cfg(all(feature = "prometheus_monitor", feature = "std"))]
 pub use prometheus::PrometheusMonitor;
 
-use crate::statistics::manager::ClientStatsManager;
+use crate::monitors::stats::ClientStatsManager;
 
 /// The monitor trait keeps track of all the client's monitor, and offers methods to display them.
 pub trait Monitor {
diff --git a/libafl/src/monitors/multi.rs b/libafl/src/monitors/multi.rs
index 857e6c8a8f..906db2ab33 100644
--- a/libafl/src/monitors/multi.rs
+++ b/libafl/src/monitors/multi.rs
@@ -8,7 +8,7 @@ use core::{
 
 use libafl_bolts::{current_time, ClientId};
 
-use crate::{monitors::Monitor, statistics::manager::ClientStatsManager};
+use crate::monitors::{stats::ClientStatsManager, Monitor};
 
 /// Tracking monitor during fuzzing and display both per-client and cumulative info.
 #[derive(Clone)]
diff --git a/libafl/src/monitors/prometheus.rs b/libafl/src/monitors/prometheus.rs
index 42e4c975e6..072158770e 100644
--- a/libafl/src/monitors/prometheus.rs
+++ b/libafl/src/monitors/prometheus.rs
@@ -47,9 +47,9 @@ use prometheus_client::{
 // using tide for the HTTP server library (fast, async, simple)
 use tide::Request;
 
-use crate::{
-    monitors::Monitor,
-    statistics::{manager::ClientStatsManager, user_stats::UserStatsValue},
+use crate::monitors::{
+    stats::{manager::ClientStatsManager, user_stats::UserStatsValue},
+    Monitor,
 };
 
 /// Prometheus metrics for global and each client.
diff --git a/libafl/src/statistics/manager.rs b/libafl/src/monitors/stats/manager.rs
similarity index 100%
rename from libafl/src/statistics/manager.rs
rename to libafl/src/monitors/stats/manager.rs
diff --git a/libafl/src/statistics/mod.rs b/libafl/src/monitors/stats/mod.rs
similarity index 97%
rename from libafl/src/statistics/mod.rs
rename to libafl/src/monitors/stats/mod.rs
index 37d007eb89..65d6e3acbb 100644
--- a/libafl/src/statistics/mod.rs
+++ b/libafl/src/monitors/stats/mod.rs
@@ -13,12 +13,13 @@ use core::time::Duration;
 
 use hashbrown::HashMap;
 use libafl_bolts::current_time;
+pub use manager::ClientStatsManager;
 #[cfg(feature = "introspection")]
-use perf_stats::ClientPerfStats;
+pub use perf_stats::{ClientPerfStats, PerfFeature};
 use serde::{Deserialize, Serialize};
 #[cfg(feature = "std")]
 use serde_json::Value;
-use user_stats::UserStats;
+pub use user_stats::{AggregatorOps, UserStats, UserStatsValue};
 
 #[cfg(feature = "afl_exec_sec")]
 const CLIENT_STATS_TIME_WINDOW_SECS: u64 = 5; // 5 seconds
@@ -107,13 +108,17 @@ impl ProcessTiming {
 }
 
 /// The geometry of a single data point
-#[expect(missing_docs)]
 #[derive(Debug, Default, Clone)]
 pub struct ItemGeometry {
+    /// Pending entries
     pub pending: u64,
+    /// Favored pending entries
     pub pend_fav: u64,
+    /// How much entries we found
     pub own_finds: u64,
+    /// How much entries were imported
     pub imported: u64,
+    /// The stability, stringified
     pub stability: String,
 }
 
diff --git a/libafl/src/statistics/perf_stats.rs b/libafl/src/monitors/stats/perf_stats.rs
similarity index 100%
rename from libafl/src/statistics/perf_stats.rs
rename to libafl/src/monitors/stats/perf_stats.rs
diff --git a/libafl/src/statistics/user_stats/mod.rs b/libafl/src/monitors/stats/user_stats/mod.rs
similarity index 100%
rename from libafl/src/statistics/user_stats/mod.rs
rename to libafl/src/monitors/stats/user_stats/mod.rs
diff --git a/libafl/src/statistics/user_stats/user_stats_value.rs b/libafl/src/monitors/stats/user_stats/user_stats_value.rs
similarity index 98%
rename from libafl/src/statistics/user_stats/user_stats_value.rs
rename to libafl/src/monitors/stats/user_stats/user_stats_value.rs
index 274e2e8c4c..8d39ec0bea 100644
--- a/libafl/src/statistics/user_stats/user_stats_value.rs
+++ b/libafl/src/monitors/stats/user_stats/user_stats_value.rs
@@ -147,7 +147,7 @@ impl fmt::Display for UserStatsValue {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match &self {
             UserStatsValue::Number(n) => write!(f, "{n}"),
-            UserStatsValue::Float(n) => write!(f, "{}", crate::statistics::prettify_float(*n)),
+            UserStatsValue::Float(n) => write!(f, "{}", crate::monitors::stats::prettify_float(*n)),
             UserStatsValue::Percent(n) => write!(f, "{:.3}%", n * 100.0),
             UserStatsValue::String(s) => write!(f, "{s}"),
             UserStatsValue::Ratio(a, b) => {
diff --git a/libafl/src/monitors/tui/mod.rs b/libafl/src/monitors/tui/mod.rs
index e9fc1da3a2..83ec8bbdea 100644
--- a/libafl/src/monitors/tui/mod.rs
+++ b/libafl/src/monitors/tui/mod.rs
@@ -27,13 +27,13 @@ use ratatui::{backend::CrosstermBackend, Terminal};
 use typed_builder::TypedBuilder;
 
 #[cfg(feature = "introspection")]
-use crate::statistics::perf_stats::{ClientPerfStats, PerfFeature};
-use crate::{
-    monitors::Monitor,
-    statistics::{
+use crate::monitors::stats::perf_stats::{ClientPerfStats, PerfFeature};
+use crate::monitors::{
+    stats::{
         manager::ClientStatsManager, user_stats::UserStats, ClientStats, ItemGeometry,
         ProcessTiming,
     },
+    Monitor,
 };
 
 #[expect(missing_docs)]
@@ -207,19 +207,26 @@ impl PerfTuiContext {
 }
 
 /// The context for a single client tracked in this [`TuiMonitor`]
-#[expect(missing_docs)]
 #[derive(Debug, Default, Clone)]
 pub struct ClientTuiContext {
+    /// The corpus size
     pub corpus: u64,
+    /// Amount of objectives
     pub objectives: u64,
+    /// Amount of executions
     pub executions: u64,
     /// Float value formatted as String
     pub map_density: String,
 
+    /// How many cycles have been done.
+    /// Roughly: every testcase has been scheduled once, but highly fuzzer-specific.
     pub cycles_done: u64,
 
+    /// Times for processing
     pub process_timing: ProcessTiming,
+    /// The individual entry geometry
     pub item_geometry: ItemGeometry,
+    /// Extra fuzzer-specific stats
     pub user_stats: HashMap<Cow<'static, str>, UserStats>,
 }
 
@@ -241,8 +248,8 @@ impl ClientTuiContext {
 }
 
 /// The [`TuiContext`] for this [`TuiMonitor`]
-#[expect(missing_docs)]
 #[derive(Debug, Clone)]
+#[expect(missing_docs)]
 pub struct TuiContext {
     pub graphs: Vec<String>,
 
diff --git a/libafl/src/monitors/tui/ui.rs b/libafl/src/monitors/tui/ui.rs
index bc3b03cbd1..2e580c7550 100644
--- a/libafl/src/monitors/tui/ui.rs
+++ b/libafl/src/monitors/tui/ui.rs
@@ -1,3 +1,4 @@
+//! The UI-specific parts of [`super::TuiMonitor`]
 use alloc::{string::ToString, vec::Vec};
 use std::{
     cmp::{max, min},
@@ -93,6 +94,7 @@ impl TuiUi {
         }
     }
 
+    /// Draw the current TUI context
     pub fn draw(&mut self, f: &mut Frame, app: &Arc<RwLock<TuiContext>>) {
         self.clients = app.read().unwrap().clients_num;
 
diff --git a/libafl/src/stages/afl_stats.rs b/libafl/src/stages/afl_stats.rs
index ce5f6eccb4..acec81e61d 100644
--- a/libafl/src/stages/afl_stats.rs
+++ b/libafl/src/stages/afl_stats.rs
@@ -26,12 +26,12 @@ use crate::{
     corpus::{Corpus, HasCurrentCorpusId, SchedulerTestcaseMetadata, Testcase},
     events::{Event, EventFirer},
     executors::HasObservers,
+    monitors::stats::{AggregatorOps, UserStats, UserStatsValue},
     mutators::Tokens,
     observers::MapObserver,
     schedulers::{minimizer::IsFavoredMetadata, HasQueueCycles},
     stages::{calibrate::UnstableEntriesMetadata, Stage},
     state::{HasCorpus, HasExecutions, HasImported, HasStartTime, Stoppable},
-    statistics::user_stats::{AggregatorOps, UserStats, UserStatsValue},
     std::string::ToString,
     Error, HasMetadata, HasNamedMetadata, HasScheduler,
 };
diff --git a/libafl/src/stages/calibrate.rs b/libafl/src/stages/calibrate.rs
index e86e9a29dc..cfd163fb4e 100644
--- a/libafl/src/stages/calibrate.rs
+++ b/libafl/src/stages/calibrate.rs
@@ -19,11 +19,11 @@ use crate::{
     feedbacks::{map::MapFeedbackMetadata, HasObserverHandle},
     fuzzer::Evaluator,
     inputs::Input,
+    monitors::stats::{AggregatorOps, UserStats, UserStatsValue},
     observers::{MapObserver, ObserversTuple},
     schedulers::powersched::SchedulerMetadata,
     stages::{RetryCountRestartHelper, Stage},
     state::{HasCorpus, HasCurrentTestcase, HasExecutions},
-    statistics::user_stats::{AggregatorOps, UserStats, UserStatsValue},
     Error, HasMetadata, HasNamedMetadata,
 };
 
diff --git a/libafl/src/stages/concolic.rs b/libafl/src/stages/concolic.rs
index 6f8d2c665f..dd8659f46f 100644
--- a/libafl/src/stages/concolic.rs
+++ b/libafl/src/stages/concolic.rs
@@ -13,7 +13,7 @@ use libafl_bolts::{
 };
 
 #[cfg(all(feature = "concolic_mutation", feature = "introspection"))]
-use crate::statistics::perf_stats::PerfFeature;
+use crate::monitors::stats::PerfFeature;
 use crate::{
     corpus::HasCurrentCorpusId,
     executors::{Executor, HasObservers},
diff --git a/libafl/src/stages/generalization.rs b/libafl/src/stages/generalization.rs
index 811b21eaf2..6dd1b11ccd 100644
--- a/libafl/src/stages/generalization.rs
+++ b/libafl/src/stages/generalization.rs
@@ -12,7 +12,7 @@ use libafl_bolts::{
 };
 
 #[cfg(feature = "introspection")]
-use crate::statistics::perf_stats::PerfFeature;
+use crate::monitors::stats::PerfFeature;
 use crate::{
     corpus::{Corpus, HasCurrentCorpusId},
     executors::{Executor, HasObservers},
diff --git a/libafl/src/stages/mutational.rs b/libafl/src/stages/mutational.rs
index f2681390b3..4e630ed7ca 100644
--- a/libafl/src/stages/mutational.rs
+++ b/libafl/src/stages/mutational.rs
@@ -10,7 +10,7 @@ use core::{marker::PhantomData, num::NonZeroUsize};
 use libafl_bolts::{rands::Rand, Named};
 
 #[cfg(feature = "introspection")]
-use crate::statistics::perf_stats::PerfFeature;
+use crate::monitors::stats::PerfFeature;
 use crate::{
     corpus::{Corpus, CorpusId, HasCurrentCorpusId, Testcase},
     fuzzer::Evaluator,
diff --git a/libafl/src/stages/power.rs b/libafl/src/stages/power.rs
index 6f9f5c3c9c..fb4ea30913 100644
--- a/libafl/src/stages/power.rs
+++ b/libafl/src/stages/power.rs
@@ -9,7 +9,7 @@ use core::{fmt::Debug, marker::PhantomData};
 use libafl_bolts::Named;
 
 #[cfg(feature = "introspection")]
-use crate::statistics::perf_stats::PerfFeature;
+use crate::monitors::stats::PerfFeature;
 use crate::{
     corpus::HasCurrentCorpusId,
     executors::{Executor, HasObservers},
diff --git a/libafl/src/stages/push/mutational.rs b/libafl/src/stages/push/mutational.rs
index 3386ebf2a7..e471e47c44 100644
--- a/libafl/src/stages/push/mutational.rs
+++ b/libafl/src/stages/push/mutational.rs
@@ -12,7 +12,7 @@ use serde::Serialize;
 
 use super::{PushStage, PushStageHelper, PushStageSharedState};
 #[cfg(feature = "introspection")]
-use crate::statistics::perf_stats::PerfFeature;
+use crate::monitors::stats::PerfFeature;
 use crate::{
     corpus::{Corpus, CorpusId},
     events::{EventFirer, ProgressReporter},
diff --git a/libafl/src/stages/tmin.rs b/libafl/src/stages/tmin.rs
index 8fab279a01..26749c7840 100644
--- a/libafl/src/stages/tmin.rs
+++ b/libafl/src/stages/tmin.rs
@@ -17,7 +17,7 @@ use serde::Serialize;
 #[cfg(feature = "track_hit_feedbacks")]
 use crate::feedbacks::premature_last_result_err;
 #[cfg(feature = "introspection")]
-use crate::statistics::perf_stats::PerfFeature;
+use crate::monitors::stats::PerfFeature;
 use crate::{
     corpus::{Corpus, HasCurrentCorpusId, Testcase},
     events::EventFirer,
diff --git a/libafl/src/stages/tracing.rs b/libafl/src/stages/tracing.rs
index 7779edd281..1952a40179 100644
--- a/libafl/src/stages/tracing.rs
+++ b/libafl/src/stages/tracing.rs
@@ -9,7 +9,7 @@ use core::{fmt::Debug, marker::PhantomData};
 use libafl_bolts::Named;
 
 #[cfg(feature = "introspection")]
-use crate::statistics::perf_stats::PerfFeature;
+use crate::monitors::stats::PerfFeature;
 use crate::{
     corpus::HasCurrentCorpusId,
     executors::{Executor, HasObservers, ShadowExecutor},
diff --git a/libafl/src/stages/tuneable.rs b/libafl/src/stages/tuneable.rs
index 6513034dbf..d2535e11dc 100644
--- a/libafl/src/stages/tuneable.rs
+++ b/libafl/src/stages/tuneable.rs
@@ -7,7 +7,7 @@ use libafl_bolts::{current_time, impl_serdeany, rands::Rand};
 use serde::{Deserialize, Serialize};
 
 #[cfg(feature = "introspection")]
-use crate::statistics::perf_stats::PerfFeature;
+use crate::monitors::stats::PerfFeature;
 use crate::{
     mark_feature_time,
     mutators::{MutationResult, Mutator},
diff --git a/libafl/src/state/mod.rs b/libafl/src/state/mod.rs
index 6f3bc08211..3b3a4327a6 100644
--- a/libafl/src/state/mod.rs
+++ b/libafl/src/state/mod.rs
@@ -27,7 +27,7 @@ mod stack;
 pub use stack::StageStack;
 
 #[cfg(feature = "introspection")]
-use crate::statistics::perf_stats::ClientPerfStats;
+use crate::monitors::stats::ClientPerfStats;
 use crate::{
     corpus::{Corpus, CorpusId, HasCurrentCorpusId, HasTestcase, InMemoryCorpus, Testcase},
     events::{Event, EventFirer, LogSeverity},
diff --git a/libafl/src/statistics/manager/global_stats.rs b/libafl/src/statistics/manager/global_stats.rs
deleted file mode 100644
index 43daf0b0a1..0000000000
--- a/libafl/src/statistics/manager/global_stats.rs
+++ /dev/null
@@ -1,173 +0,0 @@
-//! Global statistics available for Monitors to use
-
-use alloc::string::{String, ToString};
-use core::{cmp, time::Duration};
-
-use libafl_bolts::{current_time, format_duration_hms};
-#[cfg(feature = "std")]
-use serde_json::Value;
-
-use super::ClientStatsManager;
-use crate::statistics::ProcessTiming;
-#[cfg(feature = "std")]
-use crate::statistics::{
-    user_stats::{AggregatorOps, UserStats, UserStatsValue},
-    ItemGeometry,
-};
-
-impl ClientStatsManager {
-    /// Time this fuzzing run stated
-    #[must_use]
-    pub fn start_time(&self) -> Duration {
-        self.start_time
-    }
-
-    /// Time this fuzzing run stated
-    pub fn set_start_time(&mut self, time: Duration) {
-        self.start_time = time;
-    }
-
-    /// Get global stats.
-    ///
-    /// This global stats will be cached until the underlined client stats are modified.
-    pub fn global_stats(&mut self) -> &GlobalStats {
-        let global_stats = self.cached_global_stats.get_or_insert_with(|| GlobalStats {
-            run_time: Duration::ZERO,
-            run_time_pretty: String::new(),
-            client_stats_count: self
-                .client_stats
-                .iter()
-                .filter(|client| client.enabled)
-                .count(),
-            corpus_size: self
-                .client_stats
-                .iter()
-                .fold(0_u64, |acc, x| acc + x.corpus_size),
-            objective_size: self
-                .client_stats
-                .iter()
-                .fold(0_u64, |acc, x| acc + x.objective_size),
-            total_execs: self
-                .client_stats
-                .iter()
-                .fold(0_u64, |acc, x| acc + x.executions),
-            execs_per_sec: 0.0,
-            execs_per_sec_pretty: String::new(),
-        });
-
-        // Time-related data are always re-computed, since it is related with current time.
-        let cur_time = current_time();
-        global_stats.run_time = cur_time - self.start_time;
-        global_stats.run_time_pretty = format_duration_hms(&global_stats.run_time);
-        global_stats.execs_per_sec = self
-            .client_stats
-            .iter_mut()
-            .fold(0.0, |acc, x| acc + x.execs_per_sec(cur_time));
-        global_stats
-            .execs_per_sec_pretty
-            .push_str(&super::super::prettify_float(global_stats.execs_per_sec));
-
-        global_stats
-    }
-
-    /// Get process timing. `execs_per_sec_pretty` could be retrieved from `GlobalStats`.
-    #[must_use]
-    pub fn process_timing(&self, execs_per_sec_pretty: String) -> ProcessTiming {
-        let mut total_process_timing = ProcessTiming::new();
-        total_process_timing.exec_speed = execs_per_sec_pretty;
-        if self.client_stats().len() > 1 {
-            let mut new_path_time = Duration::default();
-            let mut new_objectives_time = Duration::default();
-            for client in self.client_stats().iter().filter(|client| client.enabled()) {
-                new_path_time = client.last_corpus_time().max(new_path_time);
-                new_objectives_time = client.last_objective_time().max(new_objectives_time);
-            }
-            if new_path_time > self.start_time() {
-                total_process_timing.last_new_entry = new_path_time - self.start_time();
-            }
-            if new_objectives_time > self.start_time() {
-                total_process_timing.last_saved_solution = new_objectives_time - self.start_time();
-            }
-        }
-        total_process_timing
-    }
-
-    /// Get map density
-    #[must_use]
-    pub fn map_density(&self) -> String {
-        self.client_stats()
-            .iter()
-            .filter(|client| client.enabled())
-            .filter_map(|client| client.get_user_stats("edges"))
-            .map(ToString::to_string)
-            .fold("0%".to_string(), cmp::max)
-    }
-
-    /// Get item geometry
-    #[cfg(feature = "std")]
-    #[must_use]
-    pub fn item_geometry(&self) -> ItemGeometry {
-        let mut total_item_geometry = ItemGeometry::new();
-        if self.client_stats().len() < 2 {
-            return total_item_geometry;
-        }
-        let mut ratio_a: u64 = 0;
-        let mut ratio_b: u64 = 0;
-        for client in self.client_stats().iter().filter(|client| client.enabled()) {
-            let afl_stats = client
-                .get_user_stats("AflStats")
-                .map_or("None".to_string(), ToString::to_string);
-            let stability = client.get_user_stats("stability").map_or(
-                UserStats::new(UserStatsValue::Ratio(0, 100), AggregatorOps::Avg),
-                Clone::clone,
-            );
-
-            if afl_stats != "None" {
-                let default_json = serde_json::json!({
-                    "pending": 0,
-                    "pend_fav": 0,
-                    "imported": 0,
-                    "own_finds": 0,
-                });
-                let afl_stats_json: Value =
-                    serde_json::from_str(afl_stats.as_str()).unwrap_or(default_json);
-                total_item_geometry.pending +=
-                    afl_stats_json["pending"].as_u64().unwrap_or_default();
-                total_item_geometry.pend_fav +=
-                    afl_stats_json["pend_fav"].as_u64().unwrap_or_default();
-                total_item_geometry.own_finds +=
-                    afl_stats_json["own_finds"].as_u64().unwrap_or_default();
-                total_item_geometry.imported +=
-                    afl_stats_json["imported"].as_u64().unwrap_or_default();
-            }
-
-            if let UserStatsValue::Ratio(a, b) = stability.value() {
-                ratio_a += a;
-                ratio_b += b;
-            }
-        }
-        total_item_geometry.stability = format!("{}%", ratio_a * 100 / ratio_b);
-        total_item_geometry
-    }
-}
-
-/// Global statistics which aggregates client stats.
-#[derive(Debug)]
-pub struct GlobalStats {
-    /// Run time since started
-    pub run_time: Duration,
-    /// Run time since started
-    pub run_time_pretty: String,
-    /// Count the number of enabled client stats
-    pub client_stats_count: usize,
-    /// Amount of elements in the corpus (combined for all children)
-    pub corpus_size: u64,
-    /// Amount of elements in the objectives (combined for all children)
-    pub objective_size: u64,
-    /// Total executions
-    pub total_execs: u64,
-    /// Executions per second
-    pub execs_per_sec: f64,
-    /// Executions per second
-    pub execs_per_sec_pretty: String,
-}