diff --git a/.config/nextest.toml b/.config/nextest.toml
index fe1754adf184..7bfd4a0e3791 100644
--- a/.config/nextest.toml
+++ b/.config/nextest.toml
@@ -17,4 +17,4 @@
 
 [profile.default]
 fail-fast = false
-slow-timeout = { period = "60s", terminate-after = 2 }
+slow-timeout = { period = "60s", terminate-after = 10 }
diff --git a/.github/actions/setup/action.yaml b/.github/actions/setup/action.yaml
index 13de94259967..7d1b13f13bd2 100644
--- a/.github/actions/setup/action.yaml
+++ b/.github/actions/setup/action.yaml
@@ -20,6 +20,8 @@ description: 'Prepare Rust Build Environment'
 inputs:
   need-rocksdb:
     description: "This setup needs rocksdb or not"
+  need-nextest:
+    description: "This setup needs nextest or not"
 
 runs:
   using: "composite"
@@ -37,6 +39,20 @@ runs:
         # Enable sparse index
         echo "CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse" >> $GITHUB_ENV
 
+    - name: Cache nextest on linux
+      id: cache-nextest
+      uses: actions/cache@v3
+      if: inputs.need-nextest == 'true' && runner.os == 'Linux'
+      with:
+        path: ~/.cargo/bin/cargo-nextest
+        # TODO: remove the runner.os while bumping version
+        key: r0-${{runner.os}}-nextest-0.9.53
+
+    - name: Build nextest if not cached
+      if: steps.cache-nextest.outputs.cache-hit != 'true' && inputs.need-nextest == 'true'
+      shell: bash
+      run: cargo install cargo-nextest@0.9.53 --locked
+
     - name: Setup rust on linux
       if: runner.os == 'Linux' && inputs.need-rocksdb == 'true'
       shell: bash
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3329c0f9978c..ac5eb9aac2ac 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -165,8 +165,8 @@ jobs:
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
-      - name: Install cargo-nextest
-        run: curl -LsSf https://get.nexte.st/latest/linux | tar zxf - -C ${CARGO_HOME:-~/.cargo}/bin
+        with:
+          need-nextest: true
       - name: Test
         run: cargo nextest run --no-fail-fast --features layers-all && cargo test --doc
         env:
diff --git a/.github/workflows/service_test_azblob.yml b/.github/workflows/service_test_azblob.yml
index 999c57ca0c98..eeee47b73381 100644
--- a/.github/workflows/service_test_azblob.yml
+++ b/.github/workflows/service_test_azblob.yml
@@ -57,11 +57,13 @@ jobs:
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test azblob -- --show-output
+        run: cargo nextest run azblob
         env:
           RUST_BACKTRACE: full
           RUST_LOG: debug
@@ -78,6 +80,8 @@ jobs:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Load secret
         id: op-load-secret
@@ -95,7 +99,4 @@ jobs:
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test azblob -- --show-output
-        env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
+        run: cargo nextest run azblob
diff --git a/.github/workflows/service_test_azdfs.yml b/.github/workflows/service_test_azdfs.yml
index d686d0c9c923..e65f90fda237 100644
--- a/.github/workflows/service_test_azdfs.yml
+++ b/.github/workflows/service_test_azdfs.yml
@@ -39,18 +39,18 @@ concurrency:
 jobs:
   azure_azdfs:
     runs-on: ubuntu-latest
-    if: ${{ github.repository_owner == 'apache' }}
+    if: github.event_name == 'push' || !github.event.pull_request.head.repo.fork
     steps:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test azdfs -- --show-output
+        run: cargo nextest run azdfs
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_AZDFS_TEST: ${{ secrets.OPENDAL_AZDFS_TEST }}
           OPENDAL_AZDFS_FILESYSTEM: ${{ secrets.OPENDAL_AZDFS_FILESYSTEM }}
           OPENDAL_AZDFS_ENDPOINT: ${{ secrets.OPENDAL_AZDFS_ENDPOINT }}
diff --git a/.github/workflows/service_test_cos.yml b/.github/workflows/service_test_cos.yml
index 3fb71a96b68f..181fd11d47e8 100644
--- a/.github/workflows/service_test_cos.yml
+++ b/.github/workflows/service_test_cos.yml
@@ -44,6 +44,8 @@ jobs:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Load secret
         id: op-load-secret
@@ -61,7 +63,4 @@ jobs:
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test cos -- --show-output
-        env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
+        run: cargo nextest run cos
diff --git a/.github/workflows/service_test_dashmap.yml b/.github/workflows/service_test_dashmap.yml
index 0aed4cbea536..c4726afd9eaa 100644
--- a/.github/workflows/service_test_dashmap.yml
+++ b/.github/workflows/service_test_dashmap.yml
@@ -47,11 +47,11 @@ jobs:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test dashmap --features services-dashmap -- --show-output
+        run: cargo nextest run dashmap --features services-dashmap
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_DASHMAP_TEST: on
diff --git a/.github/workflows/service_test_fs.yml b/.github/workflows/service_test_fs.yml
index 9c1ba5e9576d..c3789a6cf545 100644
--- a/.github/workflows/service_test_fs.yml
+++ b/.github/workflows/service_test_fs.yml
@@ -51,9 +51,7 @@ jobs:
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test services_fs -- --show-output
+        run: cargo test services_fs
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_FS_TEST: on
           OPENDAL_FS_ROOT: ${{ runner.temp }}/
diff --git a/.github/workflows/service_test_ftp.yml b/.github/workflows/service_test_ftp.yml
index 837218c91b5d..03dab83ca1d9 100644
--- a/.github/workflows/service_test_ftp.yml
+++ b/.github/workflows/service_test_ftp.yml
@@ -77,13 +77,13 @@ jobs:
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test ftp --features services-ftp -- --show-output
+        run: cargo nextest run ftp --features services-ftp
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_FTP_TEST: on
           OPENDAL_FTP_ENDPOINT: ftp://127.0.0.1:2121
           OPENDAL_FTP_ROOT: /
diff --git a/.github/workflows/service_test_gcs.yml b/.github/workflows/service_test_gcs.yml
index 40838834c0be..53c3246444a5 100644
--- a/.github/workflows/service_test_gcs.yml
+++ b/.github/workflows/service_test_gcs.yml
@@ -39,18 +39,18 @@ concurrency:
 jobs:
   gcs:
     runs-on: ubuntu-latest
-    if: ${{ github.repository_owner == 'apache' }}
+    if: github.event_name == 'push' || !github.event.pull_request.head.repo.fork
     steps:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test gcs -- --show-output
+        run: cargo nextest run gcs
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_GCS_TEST: ${{ secrets.OPENDAL_GCS_TEST }}
           OPENDAL_GCS_ROOT: ${{ secrets.OPENDAL_GCS_ROOT }}
           OPENDAL_GCS_BUCKET: ${{ secrets.OPENDAL_GCS_BUCKET }}
diff --git a/.github/workflows/service_test_ghac.yml b/.github/workflows/service_test_ghac.yml
index e61d09a30c01..3f46ea7a6303 100644
--- a/.github/workflows/service_test_ghac.yml
+++ b/.github/workflows/service_test_ghac.yml
@@ -39,11 +39,13 @@ concurrency:
 jobs:
   ghac:
     runs-on: ubuntu-latest
-    if: ${{ github.repository_owner == 'apache' }}
+    if: github.event_name == 'push' || !github.event.pull_request.head.repo.fork
     steps:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Configure Cache Env
         uses: actions/github-script@v6
@@ -55,10 +57,8 @@ jobs:
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test ghac -- --show-output
+        run: cargo nextest run ghac
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_GHAC_TEST: ${{ secrets.OPENDAL_GHAC_TEST }}
           OPENDAL_GHAC_ENABLE_CREATE_SIMULATION: true
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/service_test_hdfs.yml b/.github/workflows/service_test_hdfs.yml
index 4f7d7083e55a..7bc6e8786453 100644
--- a/.github/workflows/service_test_hdfs.yml
+++ b/.github/workflows/service_test_hdfs.yml
@@ -44,6 +44,8 @@ jobs:
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Setup java env
         uses: actions/setup-java@v3
@@ -60,10 +62,8 @@ jobs:
         working-directory: core
         run: |
           export CLASSPATH=$(find $HADOOP_HOME -iname "*.jar" | xargs echo | tr ' ' ':')
-          cargo test services_hdfs --features services-hdfs -- --show-output
+          cargo nextest run services_hdfs --features services-hdfs
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           HADOOP_HOME: "/home/runner/hadoop-3.3.5"
           LD_LIBRARY_PATH: ${{ env.JAVA_HOME }}/lib/server:${{ env.LD_LIBRARY_PATH }}
           OPENDAL_HDFS_TEST: on
@@ -101,6 +101,8 @@ jobs:
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Setup java env
         uses: actions/setup-java@v3
@@ -118,10 +120,8 @@ jobs:
         run: |
           export CLASSPATH=$(find $HADOOP_HOME -iname "*.jar" | xargs echo | tr ' ' ':')
 
-          cargo test services_hdfs --features services-hdfs -- --show-output
+          cargo nextest run services_hdfs --features services-hdfs
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           HADOOP_HOME: "/home/runner/hadoop-3.1.3"
           LD_LIBRARY_PATH: ${{ env.JAVA_HOME }}/lib/server:${{ env.LD_LIBRARY_PATH }}
           OPENDAL_HDFS_TEST: on
diff --git a/.github/workflows/service_test_http.yml b/.github/workflows/service_test_http.yml
index ce32448a9852..cd67e0e5b830 100644
--- a/.github/workflows/service_test_http.yml
+++ b/.github/workflows/service_test_http.yml
@@ -38,11 +38,7 @@ concurrency:
 
 jobs:
   nginx:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os:
-          - ubuntu-latest
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
 
@@ -56,14 +52,14 @@ jobs:
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test http -- --show-output
+        run: cargo nextest run http
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_HTTP_TEST: on
           OPENDAL_HTTP_ENDPOINT: http://127.0.0.1:8080
           OPENDAL_DISABLE_RANDOM_ROOT: true
@@ -94,13 +90,13 @@ jobs:
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test http -- --show-output
+        run: cargo nextest run http
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_HTTP_TEST: on
           OPENDAL_HTTP_ENDPOINT: http://127.0.0.1:8080
           OPENDAL_DISABLE_RANDOM_ROOT: true
diff --git a/.github/workflows/service_test_ipfs.yml b/.github/workflows/service_test_ipfs.yml
index b7138586d7b4..f63e2b260029 100644
--- a/.github/workflows/service_test_ipfs.yml
+++ b/.github/workflows/service_test_ipfs.yml
@@ -53,13 +53,13 @@ jobs:
           ipfs files ls /opendal-testdata -l
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test ipfs --features services-ipfs -- --show-output
+        run: cargo nextest run ipfs --features services-ipfs
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_IPFS_TEST: on
           OPENDAL_IPFS_ROOT: /ipfs/QmPpCt1aYGb9JWJRmXRUnmJtVgeFFTJGzWFYEEX7bo9zGJ/
           OPENDAL_IPFS_ENDPOINT: "http://127.0.0.1:8080"
diff --git a/.github/workflows/service_test_ipmfs.yml b/.github/workflows/service_test_ipmfs.yml
index a31b0e1511d6..efffa0f71261 100644
--- a/.github/workflows/service_test_ipmfs.yml
+++ b/.github/workflows/service_test_ipmfs.yml
@@ -48,13 +48,13 @@ jobs:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test ipmfs -- --show-output
+        run: cargo nextest run ipmfs
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_IPFS_TEST: on
           OPENDAL_IPFS_ROOT: /opendal/
           OPENDAL_IPFS_ENDPOINT: "http://127.0.0.1:5001"
diff --git a/.github/workflows/service_test_memcached.yml b/.github/workflows/service_test_memcached.yml
index 74b5b2da23ef..30aa3fe29fa1 100644
--- a/.github/workflows/service_test_memcached.yml
+++ b/.github/workflows/service_test_memcached.yml
@@ -57,13 +57,13 @@ jobs:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test memcached --features services-memcached -- --show-output
+        run: cargo nextest run memcached --features services-memcached
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_MEMCACHED_TEST: on
           OPENDAL_MEMCACHED_ENDPOINT: tcp://127.0.0.1:11211
           OPENDAL_MEMCACHED_ROOT: /
diff --git a/.github/workflows/service_test_memory.yml b/.github/workflows/service_test_memory.yml
index f339c5b1bbf5..deb01275ce5f 100644
--- a/.github/workflows/service_test_memory.yml
+++ b/.github/workflows/service_test_memory.yml
@@ -38,20 +38,16 @@ concurrency:
 
 jobs:
   memory:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os:
-          - ubuntu-latest
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test memory -- --show-output
+        run: cargo nextest run memory
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_MEMORY_TEST: on
diff --git a/.github/workflows/service_test_moka.yml b/.github/workflows/service_test_moka.yml
index 7ee58c742a2d..b242b0a6a756 100644
--- a/.github/workflows/service_test_moka.yml
+++ b/.github/workflows/service_test_moka.yml
@@ -38,20 +38,16 @@ concurrency:
 
 jobs:
   moka:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os:
-          - ubuntu-latest
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test moka --features services-moka -- --show-output
+        run: cargo nextest run moka --features services-moka
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_MOKA_TEST: on
diff --git a/.github/workflows/service_test_obs.yml b/.github/workflows/service_test_obs.yml
index fca4b747cdfa..bf3c9ca9d503 100644
--- a/.github/workflows/service_test_obs.yml
+++ b/.github/workflows/service_test_obs.yml
@@ -39,18 +39,18 @@ concurrency:
 jobs:
   obs:
     runs-on: ubuntu-latest
-    if: ${{ github.repository_owner == 'apache' }}
+    if: github.event_name == 'push' || !github.event.pull_request.head.repo.fork
     steps:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test obs -- --show-output
+        run: cargo nextest run obs
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_OBS_TEST: ${{ secrets.OPENDAL_OBS_TEST }}
           OPENDAL_OBS_BUCKET: ${{ secrets.OPENDAL_OBS_BUCKET }}
           OPENDAL_OBS_ENDPOINT: ${{ secrets.OPENDAL_OBS_ENDPOINT }}
diff --git a/.github/workflows/service_test_oss.yml b/.github/workflows/service_test_oss.yml
index 90c0afd3cec6..a04d7f141fc3 100644
--- a/.github/workflows/service_test_oss.yml
+++ b/.github/workflows/service_test_oss.yml
@@ -39,18 +39,18 @@ concurrency:
 jobs:
   oss:
     runs-on: ubuntu-latest
-    if: ${{ github.repository_owner == 'apache' }}
+    if: github.event_name == 'push' || !github.event.pull_request.head.repo.fork
     steps:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test oss -- --show-output
+        run: cargo nextest run oss
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_OSS_TEST: ${{ secrets.OPENDAL_OSS_TEST }}
           OPENDAL_OSS_BUCKET: ${{ secrets.OPENDAL_OSS_BUCKET }}
           OPENDAL_OSS_ENDPOINT: ${{ secrets.OPENDAL_OSS_ENDPOINT }}
diff --git a/.github/workflows/service_test_redis.yml b/.github/workflows/service_test_redis.yml
index 690e5811c871..c35c50dc06cb 100644
--- a/.github/workflows/service_test_redis.yml
+++ b/.github/workflows/service_test_redis.yml
@@ -48,17 +48,18 @@ jobs:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test redis --features services-redis -- --show-output
+        run: cargo nextest run redis --features services-redis
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_REDIS_TEST: on
           OPENDAL_REDIS_ENDPOINT: tcp://127.0.0.1:6379
           OPENDAL_REDIS_ROOT: /
           OPENDAL_REDIS_DB: 0
+
   dragonfly:
     runs-on: ubuntu-latest
     services:
@@ -70,13 +71,13 @@ jobs:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test redis --features services-redis -- --show-output
+        run: cargo nextest run redis --features services-redis
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_REDIS_TEST: on
           OPENDAL_REDIS_ENDPOINT: tcp://127.0.0.1:6379
           OPENDAL_REDIS_ROOT: /
diff --git a/.github/workflows/service_test_rocksdb.yml b/.github/workflows/service_test_rocksdb.yml
index 6f15870fa338..caa9d4c79925 100644
--- a/.github/workflows/service_test_rocksdb.yml
+++ b/.github/workflows/service_test_rocksdb.yml
@@ -36,8 +36,6 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}
   cancel-in-progress: true
 
-
-
 jobs:
   rocksdb:
     runs-on: ubuntu-latest
@@ -47,14 +45,13 @@ jobs:
         uses: ./.github/actions/setup
         with:
           need-rocksdb: true
+          need-nextest: true
 
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test rocksdb --features services-rocksdb -- --show-output --test-threads=1
+        run: cargo nextest run rocksdb --features services-rocksdb -j=1
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_ROCKSDB_TEST: on
           OPENDAL_ROCKSDB_ROOT: /
           OPENDAL_ROCKSDB_DATADIR: /tmp/opendal/rocksdb/
diff --git a/.github/workflows/service_test_s3.yml b/.github/workflows/service_test_s3.yml
index 605bc8a88ad8..88266f81c822 100644
--- a/.github/workflows/service_test_s3.yml
+++ b/.github/workflows/service_test_s3.yml
@@ -39,18 +39,18 @@ concurrency:
 jobs:
   aws_s3:
     runs-on: ubuntu-latest
-    if: ${{ github.repository_owner == 'apache' }}
+    if: github.event_name == 'push' || !github.event.pull_request.head.repo.fork
     steps:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test s3 -- --show-output
+        run: cargo nextest run s3
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_S3_TEST: ${{ secrets.OPENDAL_S3_TEST }}
           OPENDAL_S3_ROOT: ${{ secrets.OPENDAL_S3_ROOT }}
           OPENDAL_S3_BUCKET: ${{ secrets.OPENDAL_S3_BUCKET }}
@@ -61,18 +61,18 @@ jobs:
 
   aws_s3_with_virtual_host:
     runs-on: ubuntu-latest
-    if: ${{ github.repository_owner == 'apache' }}
+    if: github.event_name == 'push' || !github.event.pull_request.head.repo.fork
     steps:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test s3 -- --show-output
+        run: cargo nextest run s3
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_S3_TEST: ${{ secrets.OPENDAL_S3_TEST }}
           OPENDAL_S3_ROOT: ${{ secrets.OPENDAL_S3_ROOT }}
           OPENDAL_S3_BUCKET: ${{ secrets.OPENDAL_S3_BUCKET }}
@@ -84,18 +84,18 @@ jobs:
 
   aws_s3_with_sse_c:
     runs-on: ubuntu-latest
-    if: ${{ github.repository_owner == 'apache' }}
+    if: github.event_name == 'push' || !github.event.pull_request.head.repo.fork
     steps:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test s3 -- --show-output
+        run: cargo nextest run s3
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_S3_TEST: ${{ secrets.OPENDAL_S3_TEST }}
           OPENDAL_S3_ROOT: ${{ secrets.OPENDAL_S3_ROOT }}
           OPENDAL_S3_BUCKET: ${{ secrets.OPENDAL_S3_BUCKET }}
@@ -130,13 +130,13 @@ jobs:
         run: aws --endpoint-url http://127.0.0.1:9000/ s3 mb s3://test
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test s3 -- --show-output
+        run: cargo nextest run s3
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_S3_TEST: on
           OPENDAL_S3_BUCKET: test
           OPENDAL_S3_ENDPOINT: "http://127.0.0.1:9000"
@@ -167,13 +167,13 @@ jobs:
           ./mc anonymous set public local/test
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test s3 -- --show-output
+        run: cargo nextest run s3
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_S3_TEST: on
           OPENDAL_S3_BUCKET: test
           OPENDAL_S3_ENDPOINT: "http://127.0.0.1:9000"
diff --git a/.github/workflows/service_test_sftp.yml b/.github/workflows/service_test_sftp.yml
index 374a90bec3b2..c8c3e0c545af 100644
--- a/.github/workflows/service_test_sftp.yml
+++ b/.github/workflows/service_test_sftp.yml
@@ -54,14 +54,14 @@ jobs:
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         timeout-minutes: 10
         working-directory: core
-        run: cargo test sftp --features services-sftp -- --show-output
+        run: cargo nextest run sftp --features services-sftp
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_SFTP_TEST: on
           OPENDAL_SFTP_ENDPOINT: ssh://127.0.0.1:2222
           OPENDAL_SFTP_ROOT: /upload/sftp_test/
diff --git a/.github/workflows/service_test_sled.yml b/.github/workflows/service_test_sled.yml
index e84fdda6075b..05a9583538db 100644
--- a/.github/workflows/service_test_sled.yml
+++ b/.github/workflows/service_test_sled.yml
@@ -43,10 +43,12 @@ jobs:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test sled --features services-sled -- --show-output --test-threads=1
+        run: cargo nextest run sled --features services-sled -j=1
         env:
           RUST_BACKTRACE: full
           RUST_LOG: debug
diff --git a/.github/workflows/service_test_supabase.yml b/.github/workflows/service_test_supabase.yml
index 883096c5651d..1b529021a848 100644
--- a/.github/workflows/service_test_supabase.yml
+++ b/.github/workflows/service_test_supabase.yml
@@ -44,6 +44,8 @@ jobs:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Load secret
         id: op-load-secret
@@ -60,7 +62,4 @@ jobs:
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test supabase --features=services-supabase -- --show-output
-        env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
+        run: cargo nextest run supabase --features=services-supabase
diff --git a/.github/workflows/service_test_wasabi.yml b/.github/workflows/service_test_wasabi.yml
index dfbee891fc71..b50f2e85d483 100644
--- a/.github/workflows/service_test_wasabi.yml
+++ b/.github/workflows/service_test_wasabi.yml
@@ -44,6 +44,8 @@ jobs:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Load secret
         id: op-load-secret
@@ -62,7 +64,4 @@ jobs:
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test wasabi --features=services-wasabi -- --show-output
-        env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
+        run: cargo nextest run wasabi --features=services-wasabi
diff --git a/.github/workflows/service_test_webdav.yml b/.github/workflows/service_test_webdav.yml
index 384c086c83aa..1d445c65f344 100644
--- a/.github/workflows/service_test_webdav.yml
+++ b/.github/workflows/service_test_webdav.yml
@@ -47,6 +47,8 @@ jobs:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Install nginx full for dav_ext modules
         run: sudo apt install nginx-full
@@ -61,10 +63,8 @@ jobs:
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test webdav -- --show-output
+        run: cargo nextest run webdav
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_WEBDAV_TEST: on
           OPENDAL_WEBDAV_ENDPOINT: http://127.0.0.1:8080
 
@@ -78,6 +78,8 @@ jobs:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Install nginx full for dav_ext modules
         run: sudo apt install nginx-full
@@ -93,10 +95,8 @@ jobs:
       - name: Test empty password
         shell: bash
         working-directory: core
-        run: cargo test webdav -- --show-output
+        run: cargo nextest run webdav
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_WEBDAV_TEST: on
           OPENDAL_WEBDAV_ENDPOINT: http://127.0.0.1:8080
           OPENDAL_WEBDAV_USERNAME: foo
@@ -104,25 +104,21 @@ jobs:
       - name: Test with password
         shell: bash
         working-directory: core
-        run: cargo test webdav -- --show-output
+        run: cargo nextest run webdav
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_WEBDAV_TEST: on
           OPENDAL_WEBDAV_ENDPOINT: http://127.0.0.1:8080
           OPENDAL_WEBDAV_USERNAME: bar
           OPENDAL_WEBDAV_PASSWORD: bar
 
   nginx_with_redirect:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os:
-          - ubuntu-latest
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Install nginx full for dav_ext modules
         run: sudo apt install nginx-full
@@ -134,18 +130,16 @@ jobs:
           mkdir -p /tmp/static
           mkdir -p /var/lib/nginx
           # make nginx worker has permission to operate it
-          chmod a+rw /tmp/static/ 
+          chmod a+rw /tmp/static/
           # make nginx worker has permission to operate it
-          sudo chmod 777 /var/lib/nginx/body 
+          sudo chmod 777 /var/lib/nginx/body
           nginx -c `pwd`/src/services/webdav/fixtures/nginx.conf
 
       - name: Test with redirect
         shell: bash
         working-directory: core
         run: |
-          cargo test webdav -- --show-output
+          cargo nextest run webdav
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_WEBDAV_TEST: on
           OPENDAL_WEBDAV_ENDPOINT: http://127.0.0.1:8081
diff --git a/.github/workflows/service_test_webhdfs.yml b/.github/workflows/service_test_webhdfs.yml
index ba33b7a6e317..eb84a274ac9d 100644
--- a/.github/workflows/service_test_webhdfs.yml
+++ b/.github/workflows/service_test_webhdfs.yml
@@ -66,14 +66,14 @@ jobs:
 
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup
+        with:
+          need-nextest: true
 
       - name: Test
         shell: bash
         working-directory: core
-        run: cargo test webhdfs -- --show-output
+        run: cargo nextest run webhdfs
         env:
-          RUST_BACKTRACE: full
-          RUST_LOG: debug
           OPENDAL_WEBHDFS_TEST: on
           OPENDAL_WEBHDFS_ROOT: /
           OPENDAL_WEBHDFS_ENDPOINT: http://127.0.0.1:9870
diff --git a/core/tests/behavior/append.rs b/core/tests/behavior/append.rs
index 8a1075b08b67..49871a9078e3 100644
--- a/core/tests/behavior/append.rs
+++ b/core/tests/behavior/append.rs
@@ -16,6 +16,8 @@
 // under the License.
 
 use anyhow::Result;
+use futures::io::BufReader;
+use futures::io::Cursor;
 use log::warn;
 use opendal::EntryMode;
 use opendal::ErrorKind;
@@ -209,7 +211,9 @@ pub async fn test_appender_futures_copy(op: Operator) -> Result<()> {
         Err(err) => return Err(err.into()),
     };
 
-    futures::io::copy(&mut content.as_slice(), &mut a).await?;
+    // Wrap a buf reader here to make sure content is read in 1MiB chunks.
+    let mut cursor = BufReader::with_capacity(1024 * 1024, Cursor::new(content.clone()));
+    futures::io::copy(&mut cursor, &mut a).await?;
     a.close().await?;
 
     let meta = op.stat(&path).await.expect("stat must succeed");
diff --git a/core/tests/behavior/write.rs b/core/tests/behavior/write.rs
index 2efe228d53aa..cff78532b01d 100644
--- a/core/tests/behavior/write.rs
+++ b/core/tests/behavior/write.rs
@@ -19,6 +19,8 @@ use std::str::FromStr;
 use std::time::Duration;
 
 use anyhow::Result;
+use futures::io::BufReader;
+use futures::io::Cursor;
 use futures::AsyncReadExt;
 use futures::AsyncSeekExt;
 use futures::StreamExt;
@@ -1134,7 +1136,9 @@ pub async fn test_writer_futures_copy(op: Operator) -> Result<()> {
         Err(err) => return Err(err.into()),
     };
 
-    futures::io::copy(&mut content.as_slice(), &mut w).await?;
+    // Wrap a buf reader here to make sure content is read in 1MiB chunks.
+    let mut cursor = BufReader::with_capacity(1024 * 1024, Cursor::new(content.clone()));
+    futures::io::copy_buf(&mut cursor, &mut w).await?;
     w.close().await?;
 
     let meta = op.stat(&path).await.expect("stat must succeed");