diff --git a/.vscode/cspell.dictionaries/acronyms+names.wordlist.txt b/.vscode/cspell.dictionaries/acronyms+names.wordlist.txt
index 8993f5d6a31..2724d2b1fa2 100644
--- a/.vscode/cspell.dictionaries/acronyms+names.wordlist.txt
+++ b/.vscode/cspell.dictionaries/acronyms+names.wordlist.txt
@@ -70,3 +70,6 @@ Solaris
 SysV
 Xenix
 Yargs
+
+# Product
+codspeed
diff --git a/Cargo.lock b/Cargo.lock
index 2c4eeca45ca..c2eb5af450e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -97,6 +97,21 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"
+
+[[package]]
+name = "approx"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cab112f0a86d568ea0e627cc1d6be74a1e9cd55214684db5561995f6dad897c6"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "arbitrary"
 version = "1.4.1"
@@ -162,6 +177,15 @@ dependencies = [
  "compare",
 ]
 
+[[package]]
+name = "bincode"
+version = "1.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "bincode"
 version = "2.0.1"
@@ -420,12 +444,80 @@ dependencies = [
  "roff",
 ]
 
+[[package]]
+name = "codspeed"
+version = "3.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35584c5fcba8059780748866387fb97c5a203bcfc563fc3d0790af406727a117"
+dependencies = [
+ "anyhow",
+ "bincode 1.3.3",
+ "colored",
+ "glob",
+ "libc",
+ "nix 0.29.0",
+ "serde",
+ "serde_json",
+ "statrs",
+ "uuid",
+]
+
+[[package]]
+name = "codspeed-divan-compat"
+version = "3.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adf64eda57508448d59efd940bad62ede7c50b0d451a150b8d6a0eca642792a6"
+dependencies = [
+ "codspeed",
+ "codspeed-divan-compat-macros",
+ "codspeed-divan-compat-walltime",
+]
+
+[[package]]
+name = "codspeed-divan-compat-macros"
+version = "3.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "058167258e819b16a4ba601fdfe270349ef191154758dbce122c62a698f70ba8"
+dependencies = [
+ "divan-macros",
+ "itertools 0.14.0",
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "codspeed-divan-compat-walltime"
+version = "3.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48f9866ee3a4ef9d2868823ea5811886763af244f2df584ca247f49281c43f1f"
+dependencies = [
+ "cfg-if",
+ "clap",
+ "codspeed",
+ "condtype",
+ "divan-macros",
+ "libc",
+ "regex-lite",
+]
+
 [[package]]
 name = "colorchoice"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"
 
+[[package]]
+name = "colored"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "117725a109d387c937a1533ce01b450cbde6b88abceea8473c4d7a85853cda3c"
+dependencies = [
+ "lazy_static",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "compare"
 version = "0.1.0"
@@ -496,7 +588,7 @@ checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 name = "coreutils"
 version = "0.2.2"
 dependencies = [
- "bincode",
+ "bincode 2.0.1",
  "chrono",
  "clap",
  "clap_complete",
@@ -507,7 +599,7 @@ dependencies = [
  "glob",
  "hex-literal",
  "libc",
- "nix",
+ "nix 0.30.1",
  "num-prime",
  "phf",
  "phf_codegen",
@@ -804,7 +896,7 @@ version = "3.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "46f93780a459b7d656ef7f071fe699c4d3d2cb201c4b24d085b6ddc505276e73"
 dependencies = [
- "nix",
+ "nix 0.30.1",
  "windows-sys 0.59.0",
 ]
 
@@ -902,25 +994,11 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "divan"
-version = "0.1.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a405457ec78b8fe08b0e32b4a3570ab5dff6dd16eb9e76a5ee0a9d9cbd898933"
-dependencies = [
- "cfg-if",
- "clap",
- "condtype",
- "divan-macros",
- "libc",
- "regex-lite",
-]
-
 [[package]]
 name = "divan-macros"
-version = "0.1.21"
+version = "0.1.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9556bc800956545d6420a640173e5ba7dfa82f38d3ea5a167eb555bc69ac3323"
+checksum = "8dc51d98e636f5e3b0759a39257458b22619cac7e96d932da6eeb052891bb67c"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1003,7 +1081,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cea14ef9355e3beab063703aa9dab15afd25f0667c341310c1e5274bb1d0da18"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1595,7 +1673,7 @@ dependencies = [
  "portable-atomic",
  "portable-atomic-util",
  "serde",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1663,6 +1741,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "lazy_static"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
+
 [[package]]
 name = "libc"
 version = "0.2.175"
@@ -1819,6 +1903,18 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "nix"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46"
+dependencies = [
+ "bitflags 2.9.1",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+]
+
 [[package]]
 name = "nix"
 version = "0.30.1"
@@ -2463,7 +2559,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]
@@ -2709,6 +2805,16 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
+[[package]]
+name = "statrs"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a3fe7c28c6512e766b0874335db33c94ad7b8f9054228ae1c2abd47ce7d335e"
+dependencies = [
+ "approx",
+ "num-traits",
+]
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -2753,7 +2859,7 @@ dependencies = [
  "getrandom 0.3.3",
  "once_cell",
  "rustix",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]
@@ -3076,7 +3182,7 @@ dependencies = [
  "clap",
  "fluent",
  "memchr",
- "nix",
+ "nix 0.30.1",
  "tempfile",
  "thiserror 2.0.16",
  "uucore",
@@ -3216,7 +3322,7 @@ dependencies = [
  "fluent",
  "gcd",
  "libc",
- "nix",
+ "nix 0.30.1",
  "signal-hook",
  "thiserror 2.0.16",
  "uucore",
@@ -3288,7 +3394,7 @@ version = "0.2.2"
 dependencies = [
  "clap",
  "fluent",
- "nix",
+ "nix 0.30.1",
  "rust-ini",
  "thiserror 2.0.16",
  "uucore",
@@ -3461,7 +3567,7 @@ version = "0.2.2"
 dependencies = [
  "clap",
  "fluent",
- "nix",
+ "nix 0.30.1",
  "uucore",
 ]
 
@@ -3559,7 +3665,7 @@ dependencies = [
  "clap",
  "crossterm",
  "fluent",
- "nix",
+ "nix 0.30.1",
  "tempfile",
  "uucore",
 ]
@@ -3585,7 +3691,7 @@ dependencies = [
  "clap",
  "fluent",
  "libc",
- "nix",
+ "nix 0.30.1",
  "uucore",
 ]
 
@@ -3828,7 +3934,7 @@ dependencies = [
  "fnv",
  "itertools 0.14.0",
  "memchr",
- "nix",
+ "nix 0.30.1",
  "rand 0.9.2",
  "rayon",
  "self_cell",
@@ -3885,7 +3991,7 @@ version = "0.2.2"
 dependencies = [
  "clap",
  "fluent",
- "nix",
+ "nix 0.30.1",
  "uucore",
 ]
 
@@ -3904,7 +4010,7 @@ version = "0.2.2"
 dependencies = [
  "clap",
  "fluent",
- "nix",
+ "nix 0.30.1",
  "uucore",
  "windows-sys 0.61.0",
 ]
@@ -3944,7 +4050,7 @@ version = "0.2.2"
 dependencies = [
  "clap",
  "fluent",
- "nix",
+ "nix 0.30.1",
  "uucore",
 ]
 
@@ -3966,7 +4072,7 @@ dependencies = [
  "clap",
  "fluent",
  "libc",
- "nix",
+ "nix 0.30.1",
  "uucore",
 ]
 
@@ -4029,7 +4135,7 @@ version = "0.2.2"
 dependencies = [
  "clap",
  "fluent",
- "nix",
+ "nix 0.30.1",
  "uucore",
 ]
 
@@ -4109,10 +4215,10 @@ version = "0.2.2"
 dependencies = [
  "bytecount",
  "clap",
- "divan",
+ "codspeed-divan-compat",
  "fluent",
  "libc",
- "nix",
+ "nix 0.30.1",
  "tempfile",
  "thiserror 2.0.16",
  "unicode-width 0.2.1",
@@ -4145,7 +4251,7 @@ dependencies = [
  "clap",
  "fluent",
  "itertools 0.14.0",
- "nix",
+ "nix 0.30.1",
  "uucore",
 ]
 
@@ -4181,7 +4287,7 @@ dependencies = [
  "libc",
  "md-5",
  "memchr",
- "nix",
+ "nix 0.30.1",
  "num-traits",
  "number_prefix",
  "os_display",
@@ -4218,6 +4324,7 @@ version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3cf4199d1e5d15ddd86a694e4d0dffa9c323ce759fea589f00fef9d81cc1931d"
 dependencies = [
+ "getrandom 0.3.3",
  "js-sys",
  "wasm-bindgen",
 ]
@@ -4228,7 +4335,7 @@ version = "0.2.2"
 dependencies = [
  "ctor",
  "libc",
- "nix",
+ "nix 0.30.1",
  "pretty_assertions",
  "rand 0.9.2",
  "regex",
@@ -4399,7 +4506,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 271c57630f2..59898b99666 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -316,7 +316,7 @@ compare = "0.1.0"
 crossterm = "0.29.0"
 ctor = "0.5.0"
 ctrlc = { version = "3.4.7", features = ["termination"] }
-divan = "0.1"
+divan = { package = "codspeed-divan-compat", version = "*" }
 dns-lookup = { version = "3.0.0" }
 exacl = "0.12.0"
 file_diff = "1.0.0"
diff --git a/src/uu/wc/benches/wc_bench.rs b/src/uu/wc/benches/wc_bench.rs
index e4eabf3c664..72aa85c1685 100644
--- a/src/uu/wc/benches/wc_bench.rs
+++ b/src/uu/wc/benches/wc_bench.rs
@@ -85,34 +85,8 @@ fn run_uutils_wc(args: &[&str]) -> i32 {
     i32::from(!output.success())
 }
 
-/// Benchmark different file sizes for line counting
-#[divan::bench(args = [1, 5, 10, 25, 50])]
-fn wc_lines_synthetic(bencher: Bencher, size_mb: usize) {
-    let temp_dir = tempfile::tempdir().unwrap();
-    let data = generate_test_data(size_mb, 80);
-    let file_path = create_test_file(&data, &temp_dir);
-    let file_path_str = file_path.to_str().unwrap();
-
-    bencher.bench(|| {
-        black_box(run_uutils_wc(&["-l", file_path_str]));
-    });
-}
-
-/// Benchmark different file sizes for character counting
-#[divan::bench(args = [1, 5, 10, 25])]
-fn wc_chars_synthetic(bencher: Bencher, size_mb: usize) {
-    let temp_dir = tempfile::tempdir().unwrap();
-    let data = generate_test_data(size_mb, 80);
-    let file_path = create_test_file(&data, &temp_dir);
-    let file_path_str = file_path.to_str().unwrap();
-
-    bencher.bench(|| {
-        black_box(run_uutils_wc(&["-m", file_path_str]));
-    });
-}
-
 /// Benchmark different file sizes for byte counting
-#[divan::bench(args = [1, 5, 10, 50, 100])]
+#[divan::bench(args = [10, 50, 100])]
 fn wc_bytes_synthetic(bencher: Bencher, size_mb: usize) {
     let temp_dir = tempfile::tempdir().unwrap();
     let data = generate_test_data(size_mb, 80);
@@ -124,8 +98,7 @@ fn wc_bytes_synthetic(bencher: Bencher, size_mb: usize) {
     });
 }
 
-/// Benchmark word counting (should use traditional read path)
-#[divan::bench(args = [1, 5, 10, 25])]
+#[divan::bench(args = [10, 100, 1_000])]
 fn wc_words_synthetic(bencher: Bencher, size_mb: usize) {
     let temp_dir = tempfile::tempdir().unwrap();
     let data = generate_test_data(size_mb, 80);
@@ -138,7 +111,7 @@ fn wc_words_synthetic(bencher: Bencher, size_mb: usize) {
 }
 
 /// Benchmark combined byte+line counting
-#[divan::bench(args = [1, 5, 10, 50])]
+#[divan::bench(args = [10, 100, 1_000])]
 fn wc_bytes_lines_synthetic(bencher: Bencher, size_mb: usize) {
     let temp_dir = tempfile::tempdir().unwrap();
     let data = generate_test_data(size_mb, 80);
@@ -150,19 +123,6 @@ fn wc_bytes_lines_synthetic(bencher: Bencher, size_mb: usize) {
     });
 }
 
-/// Benchmark default wc behavior (bytes, lines, words)
-#[divan::bench(args = [1, 5, 10])]
-fn wc_default_synthetic(bencher: Bencher, size_mb: usize) {
-    let temp_dir = tempfile::tempdir().unwrap();
-    let data = generate_test_data(size_mb, 80);
-    let file_path = create_test_file(&data, &temp_dir);
-    let file_path_str = file_path.to_str().unwrap();
-
-    bencher.bench(|| {
-        black_box(run_uutils_wc(&[file_path_str]));
-    });
-}
-
 /// Test different line lengths impact on performance
 #[divan::bench(args = [(5, 50), (5, 100), (5, 200), (5, 500)])]
 fn wc_lines_variable_length(bencher: Bencher, (size_mb, avg_line_len): (usize, usize)) {