Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

38 files changed, 158 insertions, 72 deletions

diff --git a/third_party/rust/glean-core/.cargo-checksum.json b/third_party/rust/glean-core/.cargo-checksum.json
index 54674fc768..663b3141c3 100644
--- a/third_party/rust/glean-core/.cargo-checksum.json
+++ b/third_party/rust/glean-core/.cargo-checksum.json
@@ -1 +1 @@
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\ No newline at end of file
+{"files":{"Cargo.toml":"c590a29d01f2ccad65fdbed80578177ae3c02522d6c6c60eef9644d71f04a0e3","LICENSE":"1f256ecad192880510e84ad60474eab7589218784b9a50bc7ceee34c2b91f1d5","README.md":"026495898699b54608eb4ec16074ffafc57920d80ccb59961c501a1ea28c9985","build.rs":"4857bea99c6b8c08db8818efa9d3738716f52d3acb68159323957ae52892a3eb","src/common_metric_data.rs":"864990a1e5770d5d5fdebcd2c36b58c3442334030fb60f53811395b56baac94b","src/core/mod.rs":"9880520967e9da0b475d280c17cd70debf9a1d15912018cbba775e5fde0ff588","src/core_metrics.rs":"a877e42e0f8b932adb52a5681ad76fd977808cb48c7eeb29b1e4bbe804f1ea96","src/coverage.rs":"49613fd310bd24d779472720975fbe6c97ec370a95eb55f10afa43f67539c942","src/database/mod.rs":"b3684bb6a11e0aa2a51306a53feddbc89bc21879d4930d5e9995869950af3413","src/debug.rs":"d0dfc0932a0953bbbe029f723bf2613c8d691f34b017e858030c46b02a46a17d","src/dispatcher/global.rs":"f69cd81a90a37c306d4e0ce8177ea5a3ae2ffda5b431ae46b9a22c9e38891271","src/dispatcher/mod.rs":"391310269947452d7e0de24c848c183110c60149d75e345ba6d5d146f222dace","src/error.rs":"b93c7d3e243b21bb9eafc95f17860aba1a942b2f2b0a7f43307690f05fece516","src/error_recording.rs":"1aba34e9d3c741755055f5b76415114b25b146b0aa90049c3457cfe12066deda","src/event_database/mod.rs":"78633293e1f3c9e9d51705615a7a4b603d7f85567bfdc2b0bad35ccda6a12d44","src/fd_logger.rs":"0c9def6fa53db1a2ab93c85795f8a7df57797bcfd3978146923e151752e291a6","src/glean.udl":"0fcf72a8e3304d98e896dd3dfd9787208776c2b21b59f1c241029978ee37a925","src/glean_metrics.rs":"9414fb1453d19f6832df33e4c6ef7383d62203e47026bf5bc9552b083101ddd1","src/histogram/exponential.rs":"58bb1770bae45770d92995515d328eb50a7e78726224f779446ae7d1632a6a3e","src/histogram/functional.rs":"1a63a305b48bcef7bc38136b40d916df4bb8f098dc602514ada54a9b091f6951","src/histogram/linear.rs":"4342a1733175d7f97b2b41adb18100537c206100c9fccb5bd13bd782c9cb3c9a","src/histogram/mod.rs":"bbb9535a633b5a85b6b11c6e4eed3314ab797950355a9bb8ccf3a22000f1e093","src/internal_metrics.rs":"263779535963a804c8c7fa6f8e284ac8ec7f415ceeadbb6a8f913a1e7073ae18","src/internal_pings.rs":"0e3b8ce673cf92bd085fd4f07aa43876c97472dbd921a2d0dc0f10c9fe6b1c6b","src/lib.rs":"fb50a72a7221358c5daa1a8c0e59c92d5d358adc10b1ba9b831d2f07c07d90e2","src/lib_unit_tests.rs":"76d1997f7608b735cc4e905cfa94f79dd71a4a2ed1eccaa89d3d72ccd8d348e2","src/metrics/boolean.rs":"2b9ef57e3582c9bd8b2cca8ab94c962a4871ecc00e837b913c9b0349ba9dff08","src/metrics/counter.rs":"b4a52a8167fb0edd6354f952525e59f3eadb4261de3483374f03c94449d30b92","src/metrics/custom_distribution.rs":"e1f2edfefb67da4bf369bab3d3047f4ff6539a1fea0eee81c78d96626e5b4bb0","src/metrics/datetime.rs":"e4405762fc71718299fa1b208e3d5fda654bd1b82fe908c884c284e3530de2ec","src/metrics/denominator.rs":"95e8442f90bad97f80fc74b146782f215344b52c5f3825ae0a8baffdc001a714","src/metrics/event.rs":"cd52e200d313e2e6f31707419d4a7fe1cab34916ee145f8136440d6da34aaad4","src/metrics/experiment.rs":"5f9278cca4e133eb8df33bbfe36d1fe0ef3eade8c09f1b46db3c4d0790515412","src/metrics/labeled.rs":"8d6e76a07064d132cd617c7901f2bc11ff6ba31e3483ba3b96354a4a3736b58d","src/metrics/memory_distribution.rs":"7f6ca51acb470df277ff14427c0e7bb07d921c0a0087d0cc56aebe038d198ccc","src/metrics/memory_unit.rs":"ee32e020cb303dd631457374048a3ed53a2e7cbacc29c54d17d836fb15507538","src/metrics/metrics_enabled_config.rs":"c45f2cd48b36f8706e0e1d402d6fc375f5bab50f7d0840e0fbbbeacb6f2732af","src/metrics/mod.rs":"8f8958b8cedfe01df6c97ec26b63f14fd7516f9de7ba62984062db96b5708720","src/metrics/numerator.rs":"937dfd583b797ac798a525cedca95c5a36262356760a89670d8113983c263154","src/metrics/object.rs":"89ce5190ed681b26b74a06a4ecaf9f96c36f96be1276f1fdb40f4406648e08c1","src/metrics/ping.rs":"86dc577422075c759edb998acbd890c239569d72b30a994e7777d6d0f7676c5a","src/metrics/quantity.rs":"aa13a8f8cf8e5e0281668fbbafc2998411df2a499479423558fd91b9bd7f8702","src/metrics/rate.rs":"603cc45c149c7a27c93b6a80146bf43f8ce70d9655f905bb5be6bc2c15bcb22b","src/metrics/recorded_experiment.rs":"33958abee79d8b55dec4cb5d20742640423713010f76314075cefde18b5c118a","src/metrics/string.rs":"0906b4d5ec1ec10b7a56fd6eb39dc30500531658df2c8bc3f55c9579e15c88db","src/metrics/string_list.rs":"ed53a095184c3e8224d0511809b5d7601ba3166505a39b0570f24ebeb0a5b97c","src/metrics/text.rs":"757f6919124d74e0512faa5bb9751a729b6bbc63ebe4d16ca81e9087f5595eaf","src/metrics/time_unit.rs":"4704703e19e799933aec3f39e3d3a125058756d7c7ba04f8729885c7843df447","src/metrics/timespan.rs":"1ad5233c7522cab70b4c095fb24cace66ace9741731f97bc001ede071f10d1ef","src/metrics/timing_distribution.rs":"261f971d012e80e93180caea69da549498597d47771264c9bb0667a9573f47ed","src/metrics/url.rs":"589ae1f8047367ad8c19b57a48ca8130d5f36cf3ce5954124150f0eb89c620ea","src/metrics/uuid.rs":"cacffd95ab30ed327ec2fa5feaf1359e667706746401f1e2c1195ad9553c4b54","src/ping/mod.rs":"fcadd52d2d536c9ace01f8a3812c3fb3c39b8094915db1b3656839fb87f771b5","src/scheduler.rs":"129863e31205404a3d1708627a62583324c347d143f976216f769893ec541ea0","src/storage/mod.rs":"91f02556f113799e0d88d732ab342bda443f43461369e8b41c424c074d742591","src/system.rs":"e3d1b54e1d39cafe6f4dc7ff5021b08c879733f909951b0e1332b3efa9ed97bd","src/traits/boolean.rs":"be0e130f8043215705becc956d45b126c340568f1b24a396c0af9b4334a41ced","src/traits/counter.rs":"c686d26e131d854cd7a7df83c900ca7c17a03c663a30cf58ab48c7259476ce85","src/traits/custom_distribution.rs":"0bd1d425e4c059cca6af2dfb13c78e5e4c6c07fb46c7e31489ad0c5959854833","src/traits/datetime.rs":"636ac1456b1b042e38cf5ae6193c5b232ea0b80df62f583a2097891baef9641b","src/traits/event.rs":"a02235aae630aba7a45a3166b756927252b397af3ecdfab7236931e62725ac49","src/traits/labeled.rs":"c633c68e70a44e73f8aff88aaab1029c0faded3cad08d822590ed8838f24b4fd","src/traits/memory_distribution.rs":"55bb8f45e948319fbba9d28a50d8742da134b066a42e480887db7c7e435f4096","src/traits/mod.rs":"d14b69d0946848c1f92cc8977cbc3fc9338ff1b53b7acc31ea0fe2f1122beecb","src/traits/numerator.rs":"6e4f236bdc448f1bde7a8c249dcd086204c2c69990d3f444e746290929226ed3","src/traits/object.rs":"c03bad670ec7affbc578247f9e1904e898c1870b9bf25750c5094113f995623f","src/traits/ping.rs":"8831c106c03afeb458b0b028fa1ce61f056ebf8e82bc0a171a1bff255d920748","src/traits/quantity.rs":"6ffe25c913bef4315573d747308c182de740b2a4e02ba22cd21d0c33ba521f31","src/traits/rate.rs":"f000790440e0f389f0b160526a9a9a266e58d1405915ae56ac550f482858222c","src/traits/string.rs":"0c3c88382ff2e8eba89c7cfe129c4b84e31140af717819533c14919541ad790c","src/traits/string_list.rs":"14e56b62c2c2be1dd8013f12001f235b084abd2a0d5aa2f7932843877af49ac0","src/traits/text.rs":"8af7d3a0c87cfd8c6d33d6ad47532b431055bbdd395f9110da5630222c23cf93","src/traits/timespan.rs":"52be325a9c061916f34c5b638a07a93b4a14aa89fe365783103d2e06b998f547","src/traits/timing_distribution.rs":"00ebdef647a7a208c01d13ba7b3996750e36de98d1f63859b609c80c8df25b6f","src/traits/url.rs":"c27f7add23214ff051078b65b88120b620560d2841a1056c7214d5237e86b9e4","src/traits/uuid.rs":"81322e71c7e847bacaf827a2cd58f6193bdc208355524207f7f38db039da6aa8","src/upload/directory.rs":"e42c62f27ace5c6504cc7703a4c1d9ffd0e6ac7c4fba7d7dee231430fb67f8f8","src/upload/mod.rs":"6151a6d3b4fccb3df7ef03207e2f77bf34dbf04b3b705e2af55dd02a731f99f8","src/upload/policy.rs":"c250957a37783e74af8002cd80ba06ef9780a389fb0f61b8b665b79688f0a360","src/upload/request.rs":"5891364d4254aafdb43751f476b0b908b681544793ac98802fe103de321ec326","src/upload/result.rs":"7efbbe50e8d36beb3f23e7bfd172d22e1c003472d2dd8055b06f6050c36437c5","src/util.rs":"ee7500434d9758a320dd410f18d7e18da956591e19d2555db87eef9623e4b916","tests/boolean.rs":"76d6014ff108cb6514d9bceb1b2b14749a55b09921f4595a5e30f1bd3546e9f0","tests/common/mod.rs":"c5bf5a9f3660ae1a1c1dbb659ab6be60438c58bc7c459f2f96dca467d05d4ab3","tests/counter.rs":"3663a3f5ec5c0bd2b758a9920cd20cc619a12566b445e4421ec7c98232bf5a32","tests/custom_distribution.rs":"41c593a0b4561e21f29d1a5b948de964a866253c58ca76ffefebe370fca150e0","tests/datetime.rs":"ec3c9760e70bb2cbc61ab23281c891bc1ec493c5c545466c29fd13e4f05c2c96","tests/event.rs":"0fbec0e8929c99603b79c62a1f57f8cabe614451fdafb6eb9d47f22116303245","tests/labeled.rs":"e9ea6dba17059d68114efce0c23373be9ceed922bf5e638a2158a6422c75a1c1","tests/memory_distribution.rs":"a5a7aa955e60823ea29a6f4bc96c61e41f1e41f08958aa4854668cf8fe04cde6","tests/object.rs":"8c35676e04f6ccf54a28764700915e753fc0355bfa5d7804d72caba66fd564cd","tests/ping.rs":"eb9f6be1aba21acc5dc670622bf622976718a706df1cc2095efa56a8e8b3fe1a","tests/ping_maker.rs":"7ad1f76a1eda2dabf0422fff74d9c2c1a39b9d1d315a4dbe6057dff44efcfae0","tests/quantity.rs":"55e7dca346fd1d27f0974b78ca3fb12427cb5da2ee637afc08a54f360f947361","tests/rate.rs":"1de571b9f0ee9a9006cbc8a31f91352d3ff1190b50840f0f668b470a7cd2a3a5","tests/storage.rs":"f0c8312bd789d7bda502cd45f35fef6b8591652bd194d07da4d81935ebe69b48","tests/string.rs":"7ece988a4b8efe6932ccb90bfe2f3c8aaea983777e99d7de6028bf6a29459ee6","tests/string_list.rs":"77188a2b90663c3f8dac5da89a6cb6b1d16a9f8c66ccd032d02966dfd14a3486","tests/text.rs":"1d43f6b90a43124311cacf0a6ee16f9e1e9263bcd11fee8b996d6efd81633638","tests/timespan.rs":"d50d75c7d75da3a878d67331cb0df8ae5e6a099ffab474361f71a408e02528d7","tests/timing_distribution.rs":"20860a7baccdcee6aed40c9cc8202b94f3b2e61164fbaf8f2af96b0f404a895a","tests/uuid.rs":"052ad26a6927c56272219340211cf4a059d200f14287b482fe8621d7bce3cc54","uniffi.toml":"6ddc98b686b0925a81abd9d1c769e5c98ac29771b210a1c535931a46dec9a8e3"},"package":"ea06a592b1395e0a16a5f4d6872f009ca7c98acc5127a8119088f1b435b5aaae"}
\ No newline at end of file
diff --git a/third_party/rust/glean-core/Cargo.toml b/third_party/rust/glean-core/Cargo.toml
index 9d33444fbd..932b16a4a7 100644
--- a/third_party/rust/glean-core/Cargo.toml
+++ b/third_party/rust/glean-core/Cargo.toml
@@ -13,7 +13,7 @@
 edition = "2021"
 rust-version = "1.66"
 name = "glean-core"
-version = "58.1.0"
+version = "59.0.0"
 authors = [
     "Jan-Erik Rediger <jrediger@mozilla.com>",
     "The Glean Team <glean-team@mozilla.com>",
@@ -80,7 +80,7 @@ version = "1.0.4"
 version = "0.1.40"
 
 [dependencies.uniffi]
-version = "0.25.2"
+version = "0.27.0"
 default-features = false
 
 [dependencies.uuid]
@@ -105,7 +105,7 @@ version = "0.4"
 version = "3.8.0"
 
 [build-dependencies.uniffi]
-version = "0.25.2"
+version = "0.27.0"
 features = ["build"]
 default-features = false
 
diff --git a/third_party/rust/glean-core/src/common_metric_data.rs b/third_party/rust/glean-core/src/common_metric_data.rs
index 033cbe1472..9bda9bb462 100644
--- a/third_party/rust/glean-core/src/common_metric_data.rs
+++ b/third_party/rust/glean-core/src/common_metric_data.rs
@@ -2,7 +2,6 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this
 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
-use std::convert::TryFrom;
 use std::sync::atomic::{AtomicU8, Ordering};
 
 use crate::error::{Error, ErrorKind};
diff --git a/third_party/rust/glean-core/src/core/mod.rs b/third_party/rust/glean-core/src/core/mod.rs
index 30f9a34f11..f69f0c3868 100644
--- a/third_party/rust/glean-core/src/core/mod.rs
+++ b/third_party/rust/glean-core/src/core/mod.rs
@@ -120,6 +120,7 @@ where
 ///     rate_limit: None,
 ///     enable_event_timestamps: true,
 ///     experimentation_id: None,
+///     enable_internal_pings: true,
 /// };
 /// let mut glean = Glean::new(cfg).unwrap();
 /// let ping = PingType::new("sample", true, false, true, true, vec![]);
@@ -208,7 +209,7 @@ impl Glean {
             core_metrics: CoreMetrics::new(),
             additional_metrics: AdditionalMetrics::new(),
             database_metrics: DatabaseMetrics::new(),
-            internal_pings: InternalPings::new(),
+            internal_pings: InternalPings::new(cfg.enable_internal_pings),
             upload_manager,
             data_path: PathBuf::from(&cfg.data_path),
             application_id,
@@ -288,7 +289,9 @@ impl Glean {
         }
 
         // We set this only for non-subprocess situations.
-        glean.schedule_metrics_pings = cfg.use_core_mps;
+        // If internal pings are disabled, we don't set up the MPS either,
+        // it wouldn't send any data anyway.
+        glean.schedule_metrics_pings = cfg.enable_internal_pings && cfg.use_core_mps;
 
         // We only scan the pendings pings directories **after** dealing with the upload state.
         // If upload is disabled, we delete all pending pings files
@@ -305,6 +308,7 @@ impl Glean {
         data_path: &str,
         application_id: &str,
         upload_enabled: bool,
+        enable_internal_pings: bool,
     ) -> Self {
         let cfg = InternalConfiguration {
             data_path: data_path.into(),
@@ -320,6 +324,7 @@ impl Glean {
             rate_limit: None,
             enable_event_timestamps: true,
             experimentation_id: None,
+            enable_internal_pings,
         };
 
         let mut glean = Self::new(cfg).unwrap();
diff --git a/third_party/rust/glean-core/src/database/mod.rs b/third_party/rust/glean-core/src/database/mod.rs
index af473c98d9..0dbf0220bc 100644
--- a/third_party/rust/glean-core/src/database/mod.rs
+++ b/third_party/rust/glean-core/src/database/mod.rs
@@ -824,7 +824,6 @@ mod test {
     use super::*;
     use crate::tests::new_glean;
     use std::collections::HashMap;
-    use std::path::Path;
     use tempfile::tempdir;
 
     #[test]
diff --git a/third_party/rust/glean-core/src/debug.rs b/third_party/rust/glean-core/src/debug.rs
index a572a02b8f..88f807bd88 100644
--- a/third_party/rust/glean-core/src/debug.rs
+++ b/third_party/rust/glean-core/src/debug.rs
@@ -240,7 +240,6 @@ fn validate_source_tags(tags: &Vec<String>) -> bool {
 #[cfg(test)]
 mod test {
     use super::*;
-    use std::env;
 
     #[test]
     fn debug_option_is_correctly_loaded_from_env() {
diff --git a/third_party/rust/glean-core/src/dispatcher/mod.rs b/third_party/rust/glean-core/src/dispatcher/mod.rs
index 48efa4ef96..ead58fb867 100644
--- a/third_party/rust/glean-core/src/dispatcher/mod.rs
+++ b/third_party/rust/glean-core/src/dispatcher/mod.rs
@@ -360,9 +360,8 @@ impl Dispatcher {
 #[cfg(test)]
 mod test {
     use super::*;
-    use std::sync::atomic::{AtomicBool, AtomicU8, Ordering};
-    use std::sync::{Arc, Mutex};
-    use std::{thread, time::Duration};
+    use std::sync::atomic::AtomicU8;
+    use std::sync::Mutex;
 
     fn enable_test_logging() {
         // When testing we want all logs to go to stdout/stderr by default,
diff --git a/third_party/rust/glean-core/src/error_recording.rs b/third_party/rust/glean-core/src/error_recording.rs
index aaf850d019..fa828242f1 100644
--- a/third_party/rust/glean-core/src/error_recording.rs
+++ b/third_party/rust/glean-core/src/error_recording.rs
@@ -12,7 +12,6 @@
 //! but are not actually used directly, since the `send_in_pings` value needs to match the pings of the metric that is erroring (plus the "metrics" ping),
 //! not some constant value that we could define in `metrics.yaml`.
 
-use std::convert::TryFrom;
 use std::fmt::Display;
 
 use crate::common_metric_data::CommonMetricDataInternal;
diff --git a/third_party/rust/glean-core/src/event_database/mod.rs b/third_party/rust/glean-core/src/event_database/mod.rs
index d83e56fbec..50b2488a4c 100644
--- a/third_party/rust/glean-core/src/event_database/mod.rs
+++ b/third_party/rust/glean-core/src/event_database/mod.rs
@@ -4,7 +4,6 @@
 
 use std::cmp::Ordering;
 use std::collections::HashMap;
-use std::convert::TryFrom;
 use std::fs;
 use std::fs::{create_dir_all, File, OpenOptions};
 use std::io::BufRead;
@@ -638,8 +637,8 @@ impl EventDatabase {
 #[cfg(test)]
 mod test {
     use super::*;
+    use crate::test_get_num_recorded_errors;
     use crate::tests::new_glean;
-    use crate::{test_get_num_recorded_errors, CommonMetricData};
     use chrono::{TimeZone, Timelike};
 
     #[test]
diff --git a/third_party/rust/glean-core/src/glean.udl b/third_party/rust/glean-core/src/glean.udl
index e68a57ea4c..dc71fea594 100644
--- a/third_party/rust/glean-core/src/glean.udl
+++ b/third_party/rust/glean-core/src/glean.udl
@@ -90,6 +90,7 @@ dictionary InternalConfiguration {
     PingRateLimit? rate_limit;
     boolean enable_event_timestamps;
     string? experimentation_id;
+    boolean enable_internal_pings;
 };
 
 // How to specify the rate pings may be uploaded before they are throttled.
diff --git a/third_party/rust/glean-core/src/histogram/mod.rs b/third_party/rust/glean-core/src/histogram/mod.rs
index 282b02e0ab..6e2880dffa 100644
--- a/third_party/rust/glean-core/src/histogram/mod.rs
+++ b/third_party/rust/glean-core/src/histogram/mod.rs
@@ -5,7 +5,6 @@
 //! A simple histogram implementation for exponential histograms.
 
 use std::collections::HashMap;
-use std::convert::TryFrom;
 
 use serde::{Deserialize, Serialize};
 
diff --git a/third_party/rust/glean-core/src/internal_pings.rs b/third_party/rust/glean-core/src/internal_pings.rs
index 07c3849006..1cf32feb60 100644
--- a/third_party/rust/glean-core/src/internal_pings.rs
+++ b/third_party/rust/glean-core/src/internal_pings.rs
@@ -19,9 +19,9 @@ pub struct InternalPings {
 }
 
 impl InternalPings {
-    pub fn new() -> InternalPings {
+    pub fn new(enabled: bool) -> InternalPings {
         InternalPings {
-            baseline: PingType::new(
+            baseline: PingType::new_internal(
                 "baseline",
                 true,
                 true,
@@ -32,8 +32,9 @@ impl InternalPings {
                     "dirty_startup".to_string(),
                     "inactive".to_string(),
                 ],
+                enabled,
             ),
-            metrics: PingType::new(
+            metrics: PingType::new_internal(
                 "metrics",
                 true,
                 false,
@@ -46,8 +47,9 @@ impl InternalPings {
                     "tomorrow".to_string(),
                     "upgrade".to_string(),
                 ],
+                enabled,
             ),
-            events: PingType::new(
+            events: PingType::new_internal(
                 "events",
                 true,
                 false,
@@ -58,6 +60,7 @@ impl InternalPings {
                     "inactive".to_string(),
                     "max_capacity".to_string(),
                 ],
+                enabled,
             ),
             deletion_request: PingType::new(
                 "deletion-request",
diff --git a/third_party/rust/glean-core/src/lib.rs b/third_party/rust/glean-core/src/lib.rs
index b7f9d73beb..af68fde264 100644
--- a/third_party/rust/glean-core/src/lib.rs
+++ b/third_party/rust/glean-core/src/lib.rs
@@ -17,7 +17,6 @@
 
 use std::borrow::Cow;
 use std::collections::HashMap;
-use std::convert::TryFrom;
 use std::fmt;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::{Arc, Mutex};
@@ -25,7 +24,7 @@ use std::thread;
 use std::time::Duration;
 
 use crossbeam_channel::unbounded;
-use log::{self, LevelFilter};
+use log::LevelFilter;
 use once_cell::sync::{Lazy, OnceCell};
 use uuid::Uuid;
 
@@ -136,6 +135,8 @@ pub struct InternalConfiguration {
     /// be noted that this has an underlying StringMetric and so should conform to the limitations that
     /// StringMetric places on length, etc.
     pub experimentation_id: Option<String>,
+    /// Whether to enable internal pings. Default: true
+    pub enable_internal_pings: bool,
 }
 
 /// How to specify the rate at which pings may be uploaded before they are throttled.
diff --git a/third_party/rust/glean-core/src/lib_unit_tests.rs b/third_party/rust/glean-core/src/lib_unit_tests.rs
index cb1e4129d8..14d3b98417 100644
--- a/third_party/rust/glean-core/src/lib_unit_tests.rs
+++ b/third_party/rust/glean-core/src/lib_unit_tests.rs
@@ -6,12 +6,10 @@
 // the lib.rs file.
 
 use std::collections::HashSet;
-use std::iter::FromIterator;
 
 use serde_json::json;
 
 use super::*;
-use crate::metrics::{StringMetric, TimeUnit, TimespanMetric, TimingDistributionMetric};
 
 const GLOBAL_APPLICATION_ID: &str = "org.mozilla.glean.test.app";
 pub fn new_glean(tempdir: Option<tempfile::TempDir>) -> (Glean, tempfile::TempDir) {
@@ -21,7 +19,7 @@ pub fn new_glean(tempdir: Option<tempfile::TempDir>) -> (Glean, tempfile::TempDi
         None => tempfile::tempdir().unwrap(),
     };
     let tmpname = dir.path().display().to_string();
-    let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true);
+    let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, true);
     (glean, dir)
 }
 
@@ -41,7 +39,7 @@ fn path_is_constructed_from_data() {
 fn experiment_id_and_branch_get_truncated_if_too_long() {
     let t = tempfile::tempdir().unwrap();
     let name = t.path().display().to_string();
-    let glean = Glean::with_options(&name, "org.mozilla.glean.tests", true);
+    let glean = Glean::with_options(&name, "org.mozilla.glean.tests", true, true);
 
     // Generate long strings for the used ids.
     let very_long_id = "test-experiment-id".repeat(10);
@@ -82,7 +80,7 @@ fn experiment_id_and_branch_get_truncated_if_too_long() {
 fn limits_on_experiments_extras_are_applied_correctly() {
     let t = tempfile::tempdir().unwrap();
     let name = t.path().display().to_string();
-    let glean = Glean::with_options(&name, "org.mozilla.glean.tests", true);
+    let glean = Glean::with_options(&name, "org.mozilla.glean.tests", true, true);
 
     let experiment_id = "test-experiment_id".to_string();
     let branch_id = "test-branch-id".to_string();
@@ -138,7 +136,7 @@ fn limits_on_experiments_extras_are_applied_correctly() {
 fn experiments_status_is_correctly_toggled() {
     let t = tempfile::tempdir().unwrap();
     let name = t.path().display().to_string();
-    let glean = Glean::with_options(&name, "org.mozilla.glean.tests", true);
+    let glean = Glean::with_options(&name, "org.mozilla.glean.tests", true, true);
 
     // Define the experiment's data.
     let experiment_id: String = "test-toggle-experiment".into();
@@ -199,6 +197,7 @@ fn experimentation_id_is_set_correctly() {
         rate_limit: None,
         enable_event_timestamps: true,
         experimentation_id: Some(experimentation_id.to_string()),
+        enable_internal_pings: true,
     })
     .unwrap();
 
@@ -219,7 +218,7 @@ fn client_id_and_first_run_date_must_be_regenerated() {
     let dir = tempfile::tempdir().unwrap();
     let tmpname = dir.path().display().to_string();
     {
-        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true);
+        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, true);
 
         glean.data_store.as_ref().unwrap().clear_all();
 
@@ -236,7 +235,7 @@ fn client_id_and_first_run_date_must_be_regenerated() {
     }
 
     {
-        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true);
+        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, true);
         assert!(glean
             .core_metrics
             .client_id
@@ -339,7 +338,7 @@ fn client_id_is_managed_correctly_when_toggling_uploading() {
 fn client_id_is_set_to_known_value_when_uploading_disabled_at_start() {
     let dir = tempfile::tempdir().unwrap();
     let tmpname = dir.path().display().to_string();
-    let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, false);
+    let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, false, true);
 
     assert_eq!(
         *KNOWN_CLIENT_ID,
@@ -355,7 +354,7 @@ fn client_id_is_set_to_known_value_when_uploading_disabled_at_start() {
 fn client_id_is_set_to_random_value_when_uploading_enabled_at_start() {
     let dir = tempfile::tempdir().unwrap();
     let tmpname = dir.path().display().to_string();
-    let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true);
+    let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, true);
 
     let current_client_id = glean
         .core_metrics
@@ -369,7 +368,7 @@ fn client_id_is_set_to_random_value_when_uploading_enabled_at_start() {
 fn enabling_when_already_enabled_is_a_noop() {
     let dir = tempfile::tempdir().unwrap();
     let tmpname = dir.path().display().to_string();
-    let mut glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true);
+    let mut glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, true);
 
     assert!(!glean.set_upload_enabled(true));
 }
@@ -378,7 +377,7 @@ fn enabling_when_already_enabled_is_a_noop() {
 fn disabling_when_already_disabled_is_a_noop() {
     let dir = tempfile::tempdir().unwrap();
     let tmpname = dir.path().display().to_string();
-    let mut glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, false);
+    let mut glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, false, true);
 
     assert!(!glean.set_upload_enabled(false));
 }
@@ -601,14 +600,14 @@ fn test_first_run() {
     let dir = tempfile::tempdir().unwrap();
     let tmpname = dir.path().display().to_string();
     {
-        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true);
+        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, true);
         // Check that this is indeed the first run.
         assert!(glean.is_first_run());
     }
 
     {
         // Other runs must be not marked as "first run".
-        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true);
+        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, true);
         assert!(!glean.is_first_run());
     }
 }
@@ -618,7 +617,7 @@ fn test_dirty_bit() {
     let dir = tempfile::tempdir().unwrap();
     let tmpname = dir.path().display().to_string();
     {
-        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true);
+        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, true);
         // The dirty flag must not be set the first time Glean runs.
         assert!(!glean.is_dirty_flag_set());
 
@@ -630,7 +629,7 @@ fn test_dirty_bit() {
     {
         // Check that next time Glean runs, it correctly picks up the "dirty flag".
         // It is expected to be 'true'.
-        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true);
+        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, true);
         assert!(glean.is_dirty_flag_set());
 
         // Set the dirty flag to false.
@@ -641,7 +640,7 @@ fn test_dirty_bit() {
     {
         // Check that next time Glean runs, it correctly picks up the "dirty flag".
         // It is expected to be 'false'.
-        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true);
+        let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, true);
         assert!(!glean.is_dirty_flag_set());
     }
 }
@@ -1065,7 +1064,7 @@ fn test_empty_application_id() {
     let dir = tempfile::tempdir().unwrap();
     let tmpname = dir.path().display().to_string();
 
-    let glean = Glean::with_options(&tmpname, "", true);
+    let glean = Glean::with_options(&tmpname, "", true, true);
     // Check that this is indeed the first run.
     assert!(glean.is_first_run());
 }
@@ -1080,7 +1079,7 @@ fn records_database_file_size() {
     let tmpname = dir.path().display().to_string();
 
     // Initialize Glean once to ensure we create the database and did not error.
-    let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true);
+    let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, true);
     let database_size = &glean.database_metrics.size;
     let data = database_size.get_value(&glean, "metrics");
 
@@ -1089,7 +1088,7 @@ fn records_database_file_size() {
     drop(glean);
 
     // Initialize Glean again to record file size.
-    let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true);
+    let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, true);
 
     let database_size = &glean.database_metrics.size;
     let data = database_size.get_value(&glean, "metrics");
@@ -1161,3 +1160,46 @@ fn test_activity_api() {
     // Check that we set everything we needed for the 'inactive' status.
     assert!(!glean.is_dirty_flag_set());
 }
+
+#[test]
+fn disabled_pings_are_not_submitted() {
+    let _ = env_logger::builder().is_test(true).try_init();
+
+    let dir = tempfile::tempdir().unwrap();
+    let (mut glean, _t) = new_glean(Some(dir));
+
+    let ping = PingType::new_internal("custom-disabled", true, false, true, true, vec![], false);
+    glean.register_ping_type(&ping);
+
+    // We need to store a metric as an empty ping is not stored.
+    let counter = CounterMetric::new(CommonMetricData {
+        name: "counter".into(),
+        category: "local".into(),
+        send_in_pings: vec!["custom-disabled".into()],
+        ..Default::default()
+    });
+    counter.add_sync(&glean, 1);
+
+    assert!(!ping.submit_sync(&glean, None));
+}
+
+#[test]
+fn internal_pings_can_be_disabled() {
+    let _ = env_logger::builder().is_test(true).try_init();
+
+    let dir = tempfile::tempdir().unwrap();
+    let tmpname = dir.path().display().to_string();
+    let glean = Glean::with_options(&tmpname, GLOBAL_APPLICATION_ID, true, false);
+
+    // We need to store a metric as an empty ping is not stored.
+    let counter = CounterMetric::new(CommonMetricData {
+        name: "counter".into(),
+        category: "local".into(),
+        send_in_pings: vec!["baseline".into()],
+        ..Default::default()
+    });
+    counter.add_sync(&glean, 1);
+
+    let submitted = glean.internal_pings.baseline.submit_sync(&glean, None);
+    assert!(!submitted);
+}
diff --git a/third_party/rust/glean-core/src/metrics/event.rs b/third_party/rust/glean-core/src/metrics/event.rs
index c7aefd9cd6..74f90f4867 100644
--- a/third_party/rust/glean-core/src/metrics/event.rs
+++ b/third_party/rust/glean-core/src/metrics/event.rs
@@ -175,9 +175,21 @@ impl EventMetric {
             .into()
             .unwrap_or_else(|| &self.meta().inner.send_in_pings[0]);
 
-        glean
+        let events = glean
             .event_storage()
-            .test_get_value(&self.meta, queried_ping_name)
+            .test_get_value(&self.meta, queried_ping_name);
+
+        events.map(|mut evts| {
+            for ev in &mut evts {
+                let Some(extra) = &mut ev.extra else { continue };
+                extra.remove("glean_timestamp");
+                if extra.is_empty() {
+                    ev.extra = None;
+                }
+            }
+
+            evts
+        })
     }
 
     /// **Test-only API (exported for FFI purposes).**
diff --git a/third_party/rust/glean-core/src/metrics/memory_unit.rs b/third_party/rust/glean-core/src/metrics/memory_unit.rs
index ce51b975fa..19006a594e 100644
--- a/third_party/rust/glean-core/src/metrics/memory_unit.rs
+++ b/third_party/rust/glean-core/src/metrics/memory_unit.rs
@@ -2,8 +2,6 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this
 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
-use std::convert::TryFrom;
-
 use serde::{Deserialize, Serialize};
 
 use crate::error::{Error, ErrorKind};
diff --git a/third_party/rust/glean-core/src/metrics/metrics_enabled_config.rs b/third_party/rust/glean-core/src/metrics/metrics_enabled_config.rs
index 26d0deff31..b36cbc150a 100644
--- a/third_party/rust/glean-core/src/metrics/metrics_enabled_config.rs
+++ b/third_party/rust/glean-core/src/metrics/metrics_enabled_config.rs
@@ -2,7 +2,7 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this
 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
-use std::{collections::HashMap, convert::TryFrom};
+use std::collections::HashMap;
 
 use serde::{Deserialize, Serialize};
 
diff --git a/third_party/rust/glean-core/src/metrics/ping.rs b/third_party/rust/glean-core/src/metrics/ping.rs
index e60284b1e2..5defab7a71 100644
--- a/third_party/rust/glean-core/src/metrics/ping.rs
+++ b/third_party/rust/glean-core/src/metrics/ping.rs
@@ -31,6 +31,11 @@ struct InnerPing {
     pub include_info_sections: bool,
     /// The "reason" codes that this ping can send
     pub reason_codes: Vec<String>,
+
+    /// Whether this ping is enabled.
+    /// Note: Data for disabled pings is still recorded.
+    /// It will not be cleared out on submit.
+    enabled: bool,
 }
 
 impl fmt::Debug for PingType {
@@ -68,6 +73,26 @@ impl PingType {
         include_info_sections: bool,
         reason_codes: Vec<String>,
     ) -> Self {
+        Self::new_internal(
+            name,
+            include_client_id,
+            send_if_empty,
+            precise_timestamps,
+            include_info_sections,
+            reason_codes,
+            true,
+        )
+    }
+
+    pub(crate) fn new_internal<A: Into<String>>(
+        name: A,
+        include_client_id: bool,
+        send_if_empty: bool,
+        precise_timestamps: bool,
+        include_info_sections: bool,
+        reason_codes: Vec<String>,
+        enabled: bool,
+    ) -> Self {
         let this = Self(Arc::new(InnerPing {
             name: name.into(),
             include_client_id,
@@ -75,6 +100,7 @@ impl PingType {
             precise_timestamps,
             include_info_sections,
             reason_codes,
+            enabled,
         }));
 
         // Register this ping.
@@ -140,6 +166,11 @@ impl PingType {
     /// Whether the ping was succesfully assembled and queued.
     #[doc(hidden)]
     pub fn submit_sync(&self, glean: &Glean, reason: Option<&str>) -> bool {
+        if !self.0.enabled {
+            log::info!("Ping disabled: not submitting '{}' ping.", self.0.name);
+            return false;
+        }
+
         if !glean.is_upload_enabled() {
             log::info!("Glean disabled: not submitting any pings.");
             return false;
diff --git a/third_party/rust/glean-core/src/metrics/string.rs b/third_party/rust/glean-core/src/metrics/string.rs
index 4aa30a8d7e..a56ffab648 100644
--- a/third_party/rust/glean-core/src/metrics/string.rs
+++ b/third_party/rust/glean-core/src/metrics/string.rs
@@ -149,10 +149,8 @@ impl StringMetric {
 #[cfg(test)]
 mod test {
     use super::*;
-    use crate::test_get_num_recorded_errors;
     use crate::tests::new_glean;
     use crate::util::truncate_string_at_boundary;
-    use crate::ErrorType;
     use crate::Lifetime;
 
     #[test]
diff --git a/third_party/rust/glean-core/src/metrics/text.rs b/third_party/rust/glean-core/src/metrics/text.rs
index baa8e88d75..35f803c728 100644
--- a/third_party/rust/glean-core/src/metrics/text.rs
+++ b/third_party/rust/glean-core/src/metrics/text.rs
@@ -153,10 +153,8 @@ impl TextMetric {
 #[cfg(test)]
 mod test {
     use super::*;
-    use crate::test_get_num_recorded_errors;
     use crate::tests::new_glean;
     use crate::util::truncate_string_at_boundary;
-    use crate::ErrorType;
     use crate::Lifetime;
 
     #[test]
diff --git a/third_party/rust/glean-core/src/metrics/time_unit.rs b/third_party/rust/glean-core/src/metrics/time_unit.rs
index 6d61a8a242..6c68d5dff0 100644
--- a/third_party/rust/glean-core/src/metrics/time_unit.rs
+++ b/third_party/rust/glean-core/src/metrics/time_unit.rs
@@ -2,7 +2,6 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this
 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
-use std::convert::TryFrom;
 use std::time::Duration;
 
 use serde::{Deserialize, Serialize};
diff --git a/third_party/rust/glean-core/src/metrics/timespan.rs b/third_party/rust/glean-core/src/metrics/timespan.rs
index ee63fb52f8..d72492a590 100644
--- a/third_party/rust/glean-core/src/metrics/timespan.rs
+++ b/third_party/rust/glean-core/src/metrics/timespan.rs
@@ -2,7 +2,6 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this
 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
-use std::convert::TryInto;
 use std::sync::{Arc, RwLock};
 use std::time::Duration;
 
diff --git a/third_party/rust/glean-core/src/metrics/timing_distribution.rs b/third_party/rust/glean-core/src/metrics/timing_distribution.rs
index 3293be9518..776935afea 100644
--- a/third_party/rust/glean-core/src/metrics/timing_distribution.rs
+++ b/third_party/rust/glean-core/src/metrics/timing_distribution.rs
@@ -96,7 +96,7 @@ impl TimingDistributionMetric {
         Self {
             meta: Arc::new(meta.into()),
             time_unit,
-            next_id: Arc::new(AtomicUsize::new(0)),
+            next_id: Arc::new(AtomicUsize::new(1)),
             start_times: Arc::new(Mutex::new(Default::default())),
         }
     }
diff --git a/third_party/rust/glean-core/src/metrics/url.rs b/third_party/rust/glean-core/src/metrics/url.rs
index 48b3f9e7ae..0fd5712eeb 100644
--- a/third_party/rust/glean-core/src/metrics/url.rs
+++ b/third_party/rust/glean-core/src/metrics/url.rs
@@ -168,9 +168,7 @@ impl UrlMetric {
 #[cfg(test)]
 mod test {
     use super::*;
-    use crate::test_get_num_recorded_errors;
     use crate::tests::new_glean;
-    use crate::ErrorType;
     use crate::Lifetime;
 
     #[test]
diff --git a/third_party/rust/glean-core/src/storage/mod.rs b/third_party/rust/glean-core/src/storage/mod.rs
index 67cb9a1552..a4225e21ed 100644
--- a/third_party/rust/glean-core/src/storage/mod.rs
+++ b/third_party/rust/glean-core/src/storage/mod.rs
@@ -235,7 +235,7 @@ mod test {
     fn test_experiments_json_serialization() {
         let t = tempfile::tempdir().unwrap();
         let name = t.path().display().to_string();
-        let glean = Glean::with_options(&name, "org.mozilla.glean", true);
+        let glean = Glean::with_options(&name, "org.mozilla.glean", true, true);
 
         let extra: HashMap<String, String> = [("test-key".into(), "test-value".into())]
             .iter()
@@ -264,7 +264,7 @@ mod test {
     fn test_experiments_json_serialization_empty() {
         let t = tempfile::tempdir().unwrap();
         let name = t.path().display().to_string();
-        let glean = Glean::with_options(&name, "org.mozilla.glean", true);
+        let glean = Glean::with_options(&name, "org.mozilla.glean", true, true);
 
         let metric = ExperimentMetric::new(&glean, "some-experiment".to_string());
 
diff --git a/third_party/rust/glean-core/src/traits/event.rs b/third_party/rust/glean-core/src/traits/event.rs
index aa84699b30..ba8c0e5609 100644
--- a/third_party/rust/glean-core/src/traits/event.rs
+++ b/third_party/rust/glean-core/src/traits/event.rs
@@ -3,7 +3,6 @@
 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
 use std::collections::HashMap;
-use std::convert::TryFrom;
 use std::hash::Hash;
 
 use crate::event_database::RecordedEvent;
diff --git a/third_party/rust/glean-core/src/upload/directory.rs b/third_party/rust/glean-core/src/upload/directory.rs
index 706550fe6c..91a4d061d1 100644
--- a/third_party/rust/glean-core/src/upload/directory.rs
+++ b/third_party/rust/glean-core/src/upload/directory.rs
@@ -317,8 +317,6 @@ impl PingDirectoryManager {
 
 #[cfg(test)]
 mod test {
-    use std::fs::File;
-
     use super::*;
     use crate::metrics::PingType;
     use crate::tests::new_glean;
diff --git a/third_party/rust/glean-core/src/upload/mod.rs b/third_party/rust/glean-core/src/upload/mod.rs
index e51a9d9508..f217137f00 100644
--- a/third_party/rust/glean-core/src/upload/mod.rs
+++ b/third_party/rust/glean-core/src/upload/mod.rs
@@ -14,7 +14,6 @@
 
 use std::collections::HashMap;
 use std::collections::VecDeque;
-use std::convert::TryInto;
 use std::path::PathBuf;
 use std::sync::atomic::{AtomicBool, AtomicU32, Ordering};
 use std::sync::{Arc, RwLock, RwLockWriteGuard};
@@ -856,9 +855,6 @@ pub fn chunked_log_info(_path: &str, payload: &str) {
 
 #[cfg(test)]
 mod test {
-    use std::thread;
-    use std::time::Duration;
-
     use uuid::Uuid;
 
     use super::*;
diff --git a/third_party/rust/glean-core/src/upload/request.rs b/third_party/rust/glean-core/src/upload/request.rs
index b4ac6eba97..6f3b0c0e5c 100644
--- a/third_party/rust/glean-core/src/upload/request.rs
+++ b/third_party/rust/glean-core/src/upload/request.rs
@@ -8,7 +8,7 @@ use std::collections::HashMap;
 
 use chrono::prelude::{DateTime, Utc};
 use flate2::{read::GzDecoder, write::GzEncoder, Compression};
-use serde_json::{self, Value as JsonValue};
+use serde_json::Value as JsonValue;
 use std::io::prelude::*;
 
 use crate::error::{ErrorKind, Result};
diff --git a/third_party/rust/glean-core/tests/common/mod.rs b/third_party/rust/glean-core/tests/common/mod.rs
index ebc4f14045..cbc6201d02 100644
--- a/third_party/rust/glean-core/tests/common/mod.rs
+++ b/third_party/rust/glean-core/tests/common/mod.rs
@@ -63,6 +63,7 @@ pub fn new_glean(tempdir: Option<tempfile::TempDir>) -> (Glean, tempfile::TempDi
         rate_limit: None,
         enable_event_timestamps: false,
         experimentation_id: None,
+        enable_internal_pings: true,
     };
     let glean = Glean::new(cfg).unwrap();
 
diff --git a/third_party/rust/glean-core/tests/event.rs b/third_party/rust/glean-core/tests/event.rs
index c83e225ca2..48120956d7 100644
--- a/third_party/rust/glean-core/tests/event.rs
+++ b/third_party/rust/glean-core/tests/event.rs
@@ -481,6 +481,7 @@ fn with_event_timestamps() {
         rate_limit: None,
         enable_event_timestamps: true,
         experimentation_id: None, // Enabling event timestamps
+        enable_internal_pings: true,
     };
     let glean = Glean::new(cfg).unwrap();
 
diff --git a/third_party/rust/glean-core/tests/ping_maker.rs b/third_party/rust/glean-core/tests/ping_maker.rs
index bc3aac6311..f716dc4692 100644
--- a/third_party/rust/glean-core/tests/ping_maker.rs
+++ b/third_party/rust/glean-core/tests/ping_maker.rs
@@ -91,6 +91,7 @@ fn test_metrics_must_report_experimentation_id() {
         rate_limit: None,
         enable_event_timestamps: true,
         experimentation_id: Some("test-experimentation-id".to_string()),
+        enable_internal_pings: true,
     })
     .unwrap();
     let ping_maker = PingMaker::new();
@@ -143,6 +144,7 @@ fn experimentation_id_is_removed_if_send_if_empty_is_false() {
         rate_limit: None,
         enable_event_timestamps: true,
         experimentation_id: Some("test-experimentation-id".to_string()),
+        enable_internal_pings: true,
     })
     .unwrap();
     let ping_maker = PingMaker::new();
diff --git a/third_party/rust/glean/.cargo-checksum.json b/third_party/rust/glean/.cargo-checksum.json
index f624e73c99..7cb5c7390c 100644
--- a/third_party/rust/glean/.cargo-checksum.json
+++ b/third_party/rust/glean/.cargo-checksum.json
@@ -1 +1 @@
-{"files":{"Cargo.toml":"29b8551de6fff2f0fa3a821eb933f71a2a326b3ce3d37c25bcef3001f9146dfb","LICENSE":"1f256ecad192880510e84ad60474eab7589218784b9a50bc7ceee34c2b91f1d5","README.md":"5627cc81e6187ab6c2b4dff061af16d559edcab64ba786bac39daa69c703c595","src/common_test.rs":"454df3d99eef045270e813946f921f56c39b16c18a5fadedc32829c3d44129cf","src/configuration.rs":"82b3a7933d913e1e2a4f328a76621db2d2e618d209d9785086d64c5c78c2a2d6","src/core_metrics.rs":"fef8fb4e5fa57c179836c6eb2cf59278fe3b8b036dbe57b0ff02971b4acd822f","src/lib.rs":"aa9c81fc6dc19ca1cb4bede25d554377a5d717fb3b246967edb1be12a395ce61","src/net/http_uploader.rs":"01ad5bd91384411a12c74434cd1c5cd585078cb34faba4615c70bdb669a9bccb","src/net/mod.rs":"f47b96bb878f1a6c771cedbaeaeefb270bc87fb1d1bbbed1b282dddca16216ed","src/private/event.rs":"d7c70c02648584c19c73af89e5180d3c6153c911f2c6830f7d1599b18d6150eb","src/private/mod.rs":"3565eb569d2b96f938f130abe0fc3ee3f55e7e03fd6501e309d3ef6af72ef6ee","src/private/object.rs":"3f70363a196aea46cc163af025a53e48c117c6208babc4bce772bb4c337cced8","src/private/ping.rs":"a6262a3453c77cbf30766c19b535a1bf66a37b2a316e8f87baee03025255c33e","src/system.rs":"6eae5b41c15eba9cad6dbd116abe3519ee3e1fe034e79bdd692b029829a8c384","src/test.rs":"6388b9e8bf96e0fb56ad71b7a5b5630d209ae62f1a65c62e878cbc1757ddd585","tests/common/mod.rs":"08fb9483d9b6ed9fe873b4395245166ae8a15263be750c7a8e298c41d9604745","tests/init_fails.rs":"906bbf0faa613976623e0cf782bd86545b49d76afaab182af7634690b747ebf7","tests/never_init.rs":"19bad996e22f7d6958cc1a650528530aa7d1aeb4a8ab42229a90bbc0315c8ed1","tests/no_time_to_init.rs":"06c81148c27d383cb708c0c80a2e806024c9955337d7adfba8c53aaeade9be67","tests/overflowing_preinit.rs":"7ad4b2274dd9240b53430859a4eb1d2597cf508a5a678333f3d3abbadd2ed4a7","tests/persist_ping_lifetime.rs":"81415dc1d74743f02269f0d0dfa524003147056853f080276972e64a0b761d3c","tests/persist_ping_lifetime_nopanic.rs":"18379d3ffbf4a2c8c684c04ff7a0660b86dfbbb447db2d24dfed6073cb7ddf8f","tests/schema.rs":"9d24028cab4dc60fe3c4d7a0bafbff0815cbc0249fa3e23625d42c3b4fa71734","tests/simple.rs":"1b8b227249ae9d3cc281db07ed779bc75252c7849b1c48b4ac3d765228d65b20","tests/test-shutdown-blocking.sh":"9b16a01c190c7062474dd92182298a3d9a27928c8fa990340fdd798e6cdb7ab2","tests/test-thread-crashing.sh":"ff1bc8e5d7e4ba3a10d0d38bef222db8bfba469e7d30e45b1053d177a4084f09","tests/upload_timing.rs":"3024b7999a0c23f2c3d7e59725b5455522e4e9fdf63e3265b93fea4cec18725f"},"package":"f58388f10d013e2d12bb58e6e76983ede120789956fe827913a3d2560c66d44d"}
\ No newline at end of file
+{"files":{"Cargo.toml":"af0535de86b60e3e08cadcdb9e61ce4a699c168608d7e9e2ebb92d949e7f31ef","LICENSE":"1f256ecad192880510e84ad60474eab7589218784b9a50bc7ceee34c2b91f1d5","README.md":"5627cc81e6187ab6c2b4dff061af16d559edcab64ba786bac39daa69c703c595","src/common_test.rs":"de47b53dcca37985c0a2b8c02daecbf32309aa54f5a4dd9290719c2c1fd0fa55","src/configuration.rs":"27075b12236021c54d0c99427bcbd417933ca02545275604d3c13f32ca25af13","src/core_metrics.rs":"fef8fb4e5fa57c179836c6eb2cf59278fe3b8b036dbe57b0ff02971b4acd822f","src/lib.rs":"d4010f265de330081467673df05bbd45efbdfeef28823f7dc11a903b11fb8976","src/net/http_uploader.rs":"01ad5bd91384411a12c74434cd1c5cd585078cb34faba4615c70bdb669a9bccb","src/net/mod.rs":"f47b96bb878f1a6c771cedbaeaeefb270bc87fb1d1bbbed1b282dddca16216ed","src/private/event.rs":"d7c70c02648584c19c73af89e5180d3c6153c911f2c6830f7d1599b18d6150eb","src/private/mod.rs":"3565eb569d2b96f938f130abe0fc3ee3f55e7e03fd6501e309d3ef6af72ef6ee","src/private/object.rs":"3f70363a196aea46cc163af025a53e48c117c6208babc4bce772bb4c337cced8","src/private/ping.rs":"a6262a3453c77cbf30766c19b535a1bf66a37b2a316e8f87baee03025255c33e","src/system.rs":"6eae5b41c15eba9cad6dbd116abe3519ee3e1fe034e79bdd692b029829a8c384","src/test.rs":"6388b9e8bf96e0fb56ad71b7a5b5630d209ae62f1a65c62e878cbc1757ddd585","tests/common/mod.rs":"08fb9483d9b6ed9fe873b4395245166ae8a15263be750c7a8e298c41d9604745","tests/init_fails.rs":"906bbf0faa613976623e0cf782bd86545b49d76afaab182af7634690b747ebf7","tests/never_init.rs":"19bad996e22f7d6958cc1a650528530aa7d1aeb4a8ab42229a90bbc0315c8ed1","tests/no_time_to_init.rs":"06c81148c27d383cb708c0c80a2e806024c9955337d7adfba8c53aaeade9be67","tests/overflowing_preinit.rs":"7ad4b2274dd9240b53430859a4eb1d2597cf508a5a678333f3d3abbadd2ed4a7","tests/persist_ping_lifetime.rs":"81415dc1d74743f02269f0d0dfa524003147056853f080276972e64a0b761d3c","tests/persist_ping_lifetime_nopanic.rs":"18379d3ffbf4a2c8c684c04ff7a0660b86dfbbb447db2d24dfed6073cb7ddf8f","tests/schema.rs":"9615eded31a2582c8f04c729d551c0c81a57029ba62a19184221c2e1cd39baf0","tests/simple.rs":"1b8b227249ae9d3cc281db07ed779bc75252c7849b1c48b4ac3d765228d65b20","tests/test-shutdown-blocking.sh":"9b16a01c190c7062474dd92182298a3d9a27928c8fa990340fdd798e6cdb7ab2","tests/test-thread-crashing.sh":"ff1bc8e5d7e4ba3a10d0d38bef222db8bfba469e7d30e45b1053d177a4084f09","tests/upload_timing.rs":"3024b7999a0c23f2c3d7e59725b5455522e4e9fdf63e3265b93fea4cec18725f"},"package":"0ceede8fb9c90ba1b77fb8290d3ae7b62bfcb422ad1d6e46bae1c8af3f22f12d"}
\ No newline at end of file
diff --git a/third_party/rust/glean/Cargo.toml b/third_party/rust/glean/Cargo.toml
index bc25a08940..edcc84d5d6 100644
--- a/third_party/rust/glean/Cargo.toml
+++ b/third_party/rust/glean/Cargo.toml
@@ -13,7 +13,7 @@
 edition = "2021"
 rust-version = "1.66"
 name = "glean"
-version = "58.1.0"
+version = "59.0.0"
 authors = [
     "Jan-Erik Rediger <jrediger@mozilla.com>",
     "The Glean Team <glean-team@mozilla.com>",
@@ -35,7 +35,7 @@ license = "MPL-2.0"
 repository = "https://github.com/mozilla/glean"
 
 [dependencies.glean-core]
-version = "58.1.0"
+version = "59.0.0"
 
 [dependencies.inherent]
 version = "1"
diff --git a/third_party/rust/glean/src/common_test.rs b/third_party/rust/glean/src/common_test.rs
index e3c80da5f2..fdb7cfadbf 100644
--- a/third_party/rust/glean/src/common_test.rs
+++ b/third_party/rust/glean/src/common_test.rs
@@ -42,7 +42,6 @@ pub(crate) fn new_glean(
         Some(c) => c,
         None => ConfigurationBuilder::new(true, tmpname, GLOBAL_APPLICATION_ID)
             .with_server_endpoint("invalid-test-host")
-            .with_event_timestamps(false)
             .build(),
     };
 
diff --git a/third_party/rust/glean/src/configuration.rs b/third_party/rust/glean/src/configuration.rs
index ca0a39c3f1..462bedaa7a 100644
--- a/third_party/rust/glean/src/configuration.rs
+++ b/third_party/rust/glean/src/configuration.rs
@@ -46,6 +46,8 @@ pub struct Configuration {
     /// be noted that this has an underlying StringMetric and so should conform to the limitations that
     /// StringMetric places on length, etc.
     pub experimentation_id: Option<String>,
+    /// Whether to enable internal pings. Default: true
+    pub enable_internal_pings: bool,
 }
 
 /// Configuration builder.
@@ -92,6 +94,8 @@ pub struct Builder {
     /// be noted that this has an underlying StringMetric and so should conform to the limitations that
     /// StringMetric places on length, etc.
     pub experimentation_id: Option<String>,
+    /// Whether to enable internal pings. Default: true
+    pub enable_internal_pings: bool,
 }
 
 impl Builder {
@@ -115,6 +119,7 @@ impl Builder {
             rate_limit: None,
             enable_event_timestamps: true,
             experimentation_id: None,
+            enable_internal_pings: true,
         }
     }
 
@@ -134,6 +139,7 @@ impl Builder {
             rate_limit: self.rate_limit,
             enable_event_timestamps: self.enable_event_timestamps,
             experimentation_id: self.experimentation_id,
+            enable_internal_pings: self.enable_internal_pings,
         }
     }
 
@@ -184,4 +190,10 @@ impl Builder {
         self.experimentation_id = Some(value);
         self
     }
+
+    /// Set whether to enable internal pings.
+    pub fn with_internal_pings(mut self, value: bool) -> Self {
+        self.enable_internal_pings = value;
+        self
+    }
 }
diff --git a/third_party/rust/glean/src/lib.rs b/third_party/rust/glean/src/lib.rs
index 5c5b945a95..81899d42ee 100644
--- a/third_party/rust/glean/src/lib.rs
+++ b/third_party/rust/glean/src/lib.rs
@@ -122,6 +122,7 @@ fn initialize_internal(cfg: Configuration, client_info: ClientInfoMetrics) -> Op
         rate_limit: cfg.rate_limit,
         enable_event_timestamps: cfg.enable_event_timestamps,
         experimentation_id: cfg.experimentation_id,
+        enable_internal_pings: cfg.enable_internal_pings,
     };
 
     glean_core::glean_initialize(core_cfg, client_info.into(), callbacks);
diff --git a/third_party/rust/glean/tests/schema.rs b/third_party/rust/glean/tests/schema.rs
index 01a2108b3c..59132cd82a 100644
--- a/third_party/rust/glean/tests/schema.rs
+++ b/third_party/rust/glean/tests/schema.rs
@@ -6,8 +6,7 @@ use std::collections::HashMap;
 use std::io::Read;
 
 use flate2::read::GzDecoder;
-use glean_core::TextMetric;
-use jsonschema_valid::{self, schemas::Draft};
+use jsonschema_valid::schemas::Draft;
 use serde_json::Value;
 
 use glean::net::{PingUploadRequest, UploadResult};