From e4d84a5155d7fbba13b1ae89eaf72827bed8f913 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Wed, 24 Sep 2025 10:20:27 +0800 Subject: [PATCH 1/3] Add temp.md --- temp.md | 1 + 1 file changed, 1 insertion(+) create mode 100644 temp.md diff --git a/temp.md b/temp.md new file mode 100644 index 0000000000000..af27ff4986a7b --- /dev/null +++ b/temp.md @@ -0,0 +1 @@ +This is a test file. \ No newline at end of file From 5db25602035f07a3bf56f92eb5807dbc18c14980 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Wed, 24 Sep 2025 10:20:32 +0800 Subject: [PATCH 2/3] Delete temp.md --- temp.md | 1 - 1 file changed, 1 deletion(-) delete mode 100644 temp.md diff --git a/temp.md b/temp.md deleted file mode 100644 index af27ff4986a7b..0000000000000 --- a/temp.md +++ /dev/null @@ -1 +0,0 @@ -This is a test file. \ No newline at end of file From 8bd4f4ffef04419c5a4f14167a9a8420e191f290 Mon Sep 17 00:00:00 2001 From: qiancai Date: Wed, 24 Sep 2025 10:24:57 +0800 Subject: [PATCH 3/3] Update tikv-configuration-file.md --- tikv-configuration-file.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tikv-configuration-file.md b/tikv-configuration-file.md index fafbcee45657d..53c0422d29c17 100644 --- a/tikv-configuration-file.md +++ b/tikv-configuration-file.md @@ -2709,8 +2709,8 @@ TiKV MVCC in-memory engine (IME) configuration items related to the storage laye > + After the in-memory engine is enabled, `block-cache.capacity` automatically decreases by 10%. > + If you manually configure `capacity`, `block-cache.capacity` does not automatically decrease. In this case, you need to manually adjust its value to avoid OOM. -+ Controls the maximum memory size that the in-memory engine can use. The maximum value is 5 GiB. You can manually configure it to use more memory. -+ Default value: 10% of the system memory. ++ Controls the maximum memory size that the [TiKV MVCC in-memory engine](/tikv-in-memory-engine.md) can use. The memory capacity determines the number of Regions that can be cached. When the capacity is full, the in-memory engine loads new Regions and evicts cached Regions based on the redundancy of Region MVCC. ++ Default value: `min(10% of the total system memory, 5 GiB)` ### `gc-run-interval` New in v8.5.0