From f2bc84e4cada520153859c1e36f38e1677ea70ba Mon Sep 17 00:00:00 2001
From: Pere Diaz Bou <pere-altea@hotmail.com>
Date: Tue, 27 May 2025 10:58:56 +0200
Subject: [PATCH 1/4] add stress test with 1 thread 10k iterations to ci

---
 .github/workflows/long_fuzz_tests_btree.yml | 21 ++++++++++++++++++++-
 stress/main.rs                              |  2 +-
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/long_fuzz_tests_btree.yml b/.github/workflows/long_fuzz_tests_btree.yml
index 9ea81fe70..d98cde0bc 100644
--- a/.github/workflows/long_fuzz_tests_btree.yml
+++ b/.github/workflows/long_fuzz_tests_btree.yml
@@ -27,4 +27,23 @@ jobs:
     - name: Run ignored long tests
       run: cargo test -- --ignored fuzz_long
       env:
-        RUST_BACKTRACE: 1  
\ No newline at end of file
+        RUST_BACKTRACE: 1
+
+  simple-stress-test:
+    runs-on: ubuntu-latest
+    timeout-minutes: 0
+    steps:
+    - uses: actions/checkout@v3
+    - uses: Swatinem/rust-cache@v2
+      with:
+        prefix-key: "v1-rust"
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.10"
+    - name: Build
+      run: cargo build --verbose
+    - name: Run ignored long tests
+      run: cargo run -p limbo_stress -- -t 1 -i 10000
+      env:
+        RUST_BACKTRACE: 1
diff --git a/stress/main.rs b/stress/main.rs
index 743ff5722..951e7e38a 100644
--- a/stress/main.rs
+++ b/stress/main.rs
@@ -320,7 +320,7 @@ fn generate_plan(opts: &Opts) -> Result<Plan, Box<dyn std::error::Error + Send +
         let mut queries = vec![];
         for _ in 0..opts.nr_iterations {
             let sql = generate_random_statement(&schema);
-            // writeln!(log_file, "{}", sql)?;
+            writeln!(log_file, "{}", sql)?;
             queries.push(sql);
         }
         plan.queries_per_thread.push(queries);

From cf70b7c508b2f5835e5e426f5f1eaa1ed67b8b8e Mon Sep 17 00:00:00 2001
From: Pere Diaz Bou <pere-altea@hotmail.com>
Date: Tue, 27 May 2025 11:26:49 +0200
Subject: [PATCH 2/4] run stress on blacksmith-4vcpu-ubuntu-2404

---
 .github/workflows/long_fuzz_tests_btree.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/long_fuzz_tests_btree.yml b/.github/workflows/long_fuzz_tests_btree.yml
index d98cde0bc..fba369085 100644
--- a/.github/workflows/long_fuzz_tests_btree.yml
+++ b/.github/workflows/long_fuzz_tests_btree.yml
@@ -30,7 +30,7 @@ jobs:
         RUST_BACKTRACE: 1
 
   simple-stress-test:
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-4vcpu-ubuntu-2404
     timeout-minutes: 0
     steps:
     - uses: actions/checkout@v3

From 650a5b8b1ae4881d259131c503aa5a8075c7a9bd Mon Sep 17 00:00:00 2001
From: Pere Diaz Bou <pere-altea@hotmail.com>
Date: Tue, 27 May 2025 11:29:04 +0200
Subject: [PATCH 3/4] skip writing to log on CI

---
 .github/workflows/long_fuzz_tests_btree.yml |  2 +-
 stress/main.rs                              | 16 ++++++++++------
 stress/opts.rs                              |  9 +++++++++
 3 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/long_fuzz_tests_btree.yml b/.github/workflows/long_fuzz_tests_btree.yml
index fba369085..2bee075ab 100644
--- a/.github/workflows/long_fuzz_tests_btree.yml
+++ b/.github/workflows/long_fuzz_tests_btree.yml
@@ -44,6 +44,6 @@ jobs:
     - name: Build
       run: cargo build --verbose
     - name: Run ignored long tests
-      run: cargo run -p limbo_stress -- -t 1 -i 10000
+      run: cargo run -p limbo_stress -- -t 1 -i 10000 -s
       env:
         RUST_BACKTRACE: 1
diff --git a/stress/main.rs b/stress/main.rs
index 951e7e38a..9331db443 100644
--- a/stress/main.rs
+++ b/stress/main.rs
@@ -309,18 +309,22 @@ fn generate_plan(opts: &Opts) -> Result<Plan, Box<dyn std::error::Error + Send +
         nr_iterations: opts.nr_iterations,
         nr_threads: opts.nr_threads,
     };
-    writeln!(log_file, "{}", opts.nr_threads)?;
-    writeln!(log_file, "{}", opts.nr_iterations)?;
-    writeln!(log_file, "{}", ddl_statements.len())?;
-    for stmt in &ddl_statements {
-        writeln!(log_file, "{}", stmt)?;
+    if !opts.skip_log {
+        writeln!(log_file, "{}", opts.nr_threads)?;
+        writeln!(log_file, "{}", opts.nr_iterations)?;
+        writeln!(log_file, "{}", ddl_statements.len())?;
+        for stmt in &ddl_statements {
+            writeln!(log_file, "{}", stmt)?;
+        }
     }
     plan.ddl_statements = ddl_statements;
     for _ in 0..opts.nr_threads {
         let mut queries = vec![];
         for _ in 0..opts.nr_iterations {
             let sql = generate_random_statement(&schema);
-            writeln!(log_file, "{}", sql)?;
+            if !opts.skip_log {
+                writeln!(log_file, "{}", sql)?;
+            }
             queries.push(sql);
         }
         plan.queries_per_thread.push(queries);
diff --git a/stress/opts.rs b/stress/opts.rs
index a8cbb5b2a..287ef0ee3 100644
--- a/stress/opts.rs
+++ b/stress/opts.rs
@@ -35,6 +35,15 @@ pub struct Opts {
     )]
     pub load_log: bool,
 
+    /// Skip writing to log file
+    #[clap(
+        short = 's',
+        long = "skip-log",
+        help = "load log file instead of creating a new one",
+        default_value_t = false
+    )]
+    pub skip_log: bool,
+
     /// Database file
     #[clap(
         short = 'd',

From 67cddb416496b8e242370b134e27d9b2c3437238 Mon Sep 17 00:00:00 2001
From: Pere Diaz Bou <pere-altea@hotmail.com>
Date: Tue, 27 May 2025 12:37:23 +0200
Subject: [PATCH 4/4] use blacksmith python,cache stress

---
 .github/workflows/long_fuzz_tests_btree.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/long_fuzz_tests_btree.yml b/.github/workflows/long_fuzz_tests_btree.yml
index 2bee075ab..e27d8eb8a 100644
--- a/.github/workflows/long_fuzz_tests_btree.yml
+++ b/.github/workflows/long_fuzz_tests_btree.yml
@@ -34,11 +34,11 @@ jobs:
     timeout-minutes: 0
     steps:
     - uses: actions/checkout@v3
-    - uses: Swatinem/rust-cache@v2
+    - uses: useblacksmith/rust-cache@v3
       with:
         prefix-key: "v1-rust"
     - name: Set up Python 3.10
-      uses: actions/setup-python@v5
+      uses: useblacksmith/setup-python@v6
       with:
         python-version: "3.10"
     - name: Build