tor-browser

commit e53b35013fc426da34766b181dd03978cf8434e4
parent 977b38a05f2602a2ad602783f07348cd339ceb4b
Author: Randell Jesup <rjesup@mozilla.com>
Date:   Thu,  9 Oct 2025 14:32:19 +0000

Bug 1989178: Remove network.cache_purge_due_to_memory_limit telemetry r=necko-reviewers,valentin

Differential Revision: https://phabricator.services.mozilla.com/D268043

Diffstat:
M
netwerk/cache2/CacheStorageService.cpp
 | 
10
----------
M
netwerk/metrics.yaml
 | 
15
---------------

2 files changed, 0 insertions(+), 25 deletions(-)
diff --git a/netwerk/cache2/CacheStorageService.cpp b/netwerk/cache2/CacheStorageService.cpp
@@ -1405,16 +1405,6 @@ void CacheStorageService::MemoryPool::PurgeExpiredOrOverMemoryLimit() {
       return;
     }
 
-    if (mType == EType::DISK) {
-      mozilla::glean::networking::cache_purge_due_to_memory_limit
-          .Get("meta_data_file_size_limit"_ns)
-          .Add(1);
-    } else if (mType == EType::MEMORY) {
-      mozilla::glean::networking::cache_purge_due_to_memory_limit
-          .Get("cache_memory_limit"_ns)
-          .Add(1);
-    }
-
     auto r = PurgeByFrecency(minprogress);
     if (MOZ_LIKELY(r.isOk())) {
       size_t numPurged = r.unwrap();
diff --git a/netwerk/metrics.yaml b/netwerk/metrics.yaml
@@ -1363,21 +1363,6 @@ networking:
       - success
       - failure
 
-  cache_purge_due_to_memory_limit:
-    type: labeled_counter
-    description: >
-      Counts how often we purge cache entries from memory due to memory limits.
-    bugs:
-      - https://bugzilla.mozilla.org/show_bug.cgi?id=1941935
-    data_reviews:
-      - https://bugzilla.mozilla.org/show_bug.cgi?id=1941935
-    notification_emails:
-      - necko@mozilla.com
-    expires: 146
-    labels:
-      - meta_data_file_size_limit
-      - cache_memory_limit
-
   trr_request_count:
     type: labeled_counter
     description: >