Integrate with console subscriber and add some more traces.

.cargo/config.toml

@@ -0,0 +1,3 @@
+[build]
+# This is required by tokio-console: https://docs.rs/tokio-console/latest/tokio_console
+rustflags = ["--cfg", "tokio_unstable"]

Cargo.toml

@@ -20,17 +20,21 @@ base64 = "0.22.1"
 chrono = "0.4.40"
 config = "0.14.1"
 const_format = "0.2.34"
-env_logger = "0.11.6"
 futures = "0.3.31"
 log = "0.4.26"
 regex = "1.11.1"
-serde = { version = "1.0.218", features = ["derive"] }
+serde = { version = "1.0.219", features = ["derive"] }
 serde_json = "1.0.140"
 sqlx = { version = "0.8.3", features = ["chrono", "postgres", "runtime-tokio"] }
-tokio = { version = "1.43.0", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.44.0", features = [
+    "macros",
+    "rt-multi-thread",
+    "full",
+    "tracing",
+] }
 tower = "0.5.2"
 tower-http = { version = "0.6.2", features = ["cors", "trace"] }
-indexmap = { version = "2.7.1", features = ["serde"] }
+indexmap = { version = "2.8.0", features = ["serde"] }
 blake2 = "0.10.6"
 pgvector = { version = "0.4.0", features = ["sqlx"] }
 blocking = "1.6.1"
@@ -41,6 +45,9 @@ async-lock = "3.4.0"
 hex = "0.4.3"
 pythonize = "0.23.0"
 # TODO: Switch to a stable tag of mistralrs after a new release is tagged.
-mistralrs = { git = "https://github.com/EricLBuehler/mistral.rs.git" }
+mistralrs = { git = "https://github.com/EricLBuehler/mistral.rs.git", features = [
+    "metal",
+] }
 schemars = "0.8.22"
 openssl = { version = "0.10.71", features = ["vendored"] }
+console-subscriber = "0.4.1"

src/builder/analyzed_flow.rs

@@ -10,6 +10,7 @@ use crate::{
 };
 use anyhow::Result;
 use futures::{future::Shared, FutureExt};
+use log::trace;
 
 pub struct AnalyzedFlow {
     pub flow_instance: spec::FlowInstanceSpec,
@@ -55,13 +56,15 @@ impl AnalyzedFlow {
     }
 
     pub async fn get_execution_plan(&self) -> Result<Arc<plan::ExecutionPlan>> {
+        trace!("get_execution_plan() started");
         let execution_plan = self
             .execution_plan
             .as_ref()
             .ok_or_else(|| api_error!("Flow setup is not up to date. Please run `cocoindex setup` to update the setup."))?
             .clone()
             .await
             .std_result()?;
+        trace!("get_execution_plan() finished");
         Ok(execution_plan)
     }
 }

src/builder/analyzer.rs

@@ -23,7 +23,7 @@ use anyhow::{anyhow, bail, Context, Result};
 use futures::future::try_join3;
 use futures::{future::try_join_all, FutureExt};
 use indexmap::IndexMap;
-use log::warn;
+use log::{trace, warn};
 
 #[derive(Debug)]
 pub(super) enum ValueTypeBuilder {
@@ -649,9 +649,12 @@ impl<'a> AnalyzerContext<'a> {
         let op_name = source_op.name.clone();
         let output = scope.add_field(source_op.name, &output_type)?;
         let result_fut = async move {
+            trace!("Start building executor for source op `{}`", op_name);
+            let executor = executor.await?;
+            trace!("Finished building executor for source op `{}`", op_name);
             Ok(AnalyzedSourceOp {
                 source_id: source_id.unwrap_or_default(),
-                executor: executor.await?,
+                executor,
                 output,
                 primary_key_type: output_type
                     .typ
@@ -701,12 +704,15 @@ impl<'a> AnalyzerContext<'a> {
                             .add_field(reactive_op.name.clone(), &output_type)?;
                         let reactive_op = reactive_op.clone();
                         async move {
+                            trace!("Start building executor for transform op `{}`", reactive_op.name);
                             let executor = executor.await.with_context(|| {
                                 format!("Failed to build executor for transform op: {}", reactive_op.name)
                             })?;
+                            let enable_cache = executor.enable_cache();
                             let behavior_version = executor.behavior_version();
+                            trace!("Finished building executor for transform op `{}`, enable cache: {enable_cache}, behavior version: {behavior_version:?}", reactive_op.name);
                             let function_exec_info = AnalyzedFunctionExecInfo {
-                                enable_cache: executor.enable_cache(),
+                                enable_cache,
                                 behavior_version,
                                 fingerprinter: Fingerprinter::default()
                                     .with(&reactive_op.name)?
@@ -874,7 +880,7 @@ impl<'a> AnalyzerContext<'a> {
         };
 
         let target_id: i32 = 1; // TODO: Fill it with a meaningful value automatically
-        let ((setup_key, desired_state), executor_futs) = export_factory.clone().build(
+        let ((setup_key, desired_state), executor_fut) = export_factory.clone().build(
             export_op.name.clone(),
             target_id,
             spec,
@@ -967,9 +973,14 @@ impl<'a> AnalyzerContext<'a> {
             .transpose()?;
 
         Ok(async move {
-            let (executor, query_target) = executor_futs
+            trace!("Start building executor for export op `{}`", export_op.name);
+            let (executor, query_target) = executor_fut
                 .await
                 .with_context(|| format!("Analyzing export op: {}", export_op.name))?;
+            trace!(
+                "Finished building executor for export op `{}`",
+                export_op.name
+            );
             let name = export_op.name;
             Ok(AnalyzedExportOp {
                 name,

src/lib_context.rs

@@ -49,7 +49,8 @@ impl LibContext {
 }
 
 pub fn create_lib_context(settings: settings::Settings) -> Result<LibContext> {
-    env_logger::init();
+    console_subscriber::init();
+
     let runtime = Runtime::new()?;
     let (pool, all_css) = runtime.block_on(async {
         let pool = PgPool::connect(&settings.database_url).await?;

src/ops/functions/extract_by_mistral.rs

@@ -46,7 +46,6 @@ impl Executor {
     async fn new(spec: Spec) -> Result<Self> {
         let model = mistralrs::TextModelBuilder::new(spec.model.model_id)
             .with_isq(spec.model.isq_type)
-            .with_logging()
             .with_paged_attn(|| mistralrs::PagedAttentionMetaBuilder::default().build())?
             .build()
             .await?;