diff --git a/cmd/inspect.go b/cmd/inspect.go
index 24c3ff465..2405e8d78 100644
--- a/cmd/inspect.go
+++ b/cmd/inspect.go
@@ -18,6 +18,7 @@ import (
 	"github.com/supabase/cli/internal/inspect/replication_slots"
 	"github.com/supabase/cli/internal/inspect/role_stats"
 	"github.com/supabase/cli/internal/inspect/table_stats"
+	"github.com/supabase/cli/internal/inspect/traffic_profile"
 	"github.com/supabase/cli/internal/inspect/vacuum_stats"
 	"github.com/supabase/cli/internal/utils/flags"
 )
@@ -135,6 +136,14 @@ var (
 		},
 	}
 
+	inspectTrafficProfileCmd = &cobra.Command{
+		Use:   "traffic-profile",
+		Short: "Show read/write activity ratio for tables based on block I/O operations",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return traffic_profile.Run(cmd.Context(), flags.DbConfig, afero.NewOsFs())
+		},
+	}
+
 	inspectCacheHitCmd = &cobra.Command{
 		Deprecated: `use "db-stats" instead.`,
 		Use:        "cache-hit",
@@ -270,6 +279,7 @@ func init() {
 	inspectDBCmd.AddCommand(inspectBloatCmd)
 	inspectDBCmd.AddCommand(inspectVacuumStatsCmd)
 	inspectDBCmd.AddCommand(inspectTableStatsCmd)
+	inspectDBCmd.AddCommand(inspectTrafficProfileCmd)
 	inspectDBCmd.AddCommand(inspectRoleStatsCmd)
 	inspectDBCmd.AddCommand(inspectDBStatsCmd)
 	// DEPRECATED
diff --git a/docs/supabase/inspect/db-traffic-profile.md b/docs/supabase/inspect/db-traffic-profile.md
new file mode 100644
index 000000000..161706f75
--- /dev/null
+++ b/docs/supabase/inspect/db-traffic-profile.md
@@ -0,0 +1,24 @@
+# db-traffic-profile
+
+This command analyzes table I/O patterns to show read/write activity ratios based on block-level operations. It combines data from PostgreSQL's `pg_stat_user_tables` (for tuple operations) and `pg_statio_user_tables` (for block I/O) to categorize each table's workload profile.
+
+
+The command classifies tables into categories:
+- **Read-Heavy** - Read operations are more than 5x write operations (e.g., 1:10, 1:50)
+- **Write-Heavy** - Write operations are more than 20% of read operations (e.g., 1:2, 1:4, 2:1, 10:1)
+- **Balanced** - Mixed workload where writes are between 20% and 500% of reads
+- **Read-Only** - Only read operations detected
+- **Write-Only** - Only write operations detected
+
+```
+SCHEMA │ TABLE        │ BLOCKS READ │ WRITE TUPLES │ BLOCKS WRITE │ ACTIVITY RATIO
+───────┼──────────────┼─────────────┼──────────────┼──────────────┼────────────────────
+public │ user_events  │     450,234 │     9,004,680│       23,450 │ 20:1 (Write-Heavy)
+public │ users        │      89,203 │        12,451│        1,203 │ 7.2:1 (Read-Heavy)
+public │ sessions     │      15,402 │        14,823│        2,341 │ ≈1:1 (Balanced)
+public │ cache_data   │     123,456 │             0│            0 │ Read-Only
+auth   │ audit_logs   │           0 │        98,234│       12,341 │ Write-Only
+```
+
+**Note:** This command only displays tables that have had both read and write activity. Tables with no I/O operations are not shown. The classification ratio threshold (default: 5:1) determines when a table is considered "heavy" in one direction versus balanced.
+
diff --git a/internal/inspect/traffic_profile/traffic_profile.go b/internal/inspect/traffic_profile/traffic_profile.go
new file mode 100644
index 000000000..fb58ec3e1
--- /dev/null
+++ b/internal/inspect/traffic_profile/traffic_profile.go
@@ -0,0 +1,49 @@
+package traffic_profile
+
+import (
+	"context"
+	_ "embed"
+	"fmt"
+
+	"github.com/go-errors/errors"
+	"github.com/jackc/pgconn"
+	"github.com/jackc/pgx/v4"
+	"github.com/spf13/afero"
+	"github.com/supabase/cli/internal/utils"
+	"github.com/supabase/cli/pkg/pgxv5"
+)
+
+//go:embed traffic_profile.sql
+var TrafficProfileQuery string
+
+type Result struct {
+	Schemaname     string
+	Table_name     string
+	Blocks_read    int64
+	Write_tuples   int64
+	Blocks_write   float64
+	Activity_ratio string
+}
+
+func Run(ctx context.Context, config pgconn.Config, fsys afero.Fs, options ...func(*pgx.ConnConfig)) error {
+	conn, err := utils.ConnectByConfig(ctx, config, options...)
+	if err != nil {
+		return err
+	}
+	defer conn.Close(context.Background())
+	rows, err := conn.Query(ctx, TrafficProfileQuery)
+	if err != nil {
+		return errors.Errorf("failed to query rows: %w", err)
+	}
+	result, err := pgxv5.CollectRows[Result](rows)
+	if err != nil {
+		return err
+	}
+
+	table := "|Schema|Table|Blocks Read|Write Tuples|Blocks Write|Activity Ratio|\n|-|-|-|-|-|-|\n"
+	for _, r := range result {
+		table += fmt.Sprintf("|`%s`|`%s`|`%d`|`%d`|`%.1f`|`%s`|\n",
+			r.Schemaname, r.Table_name, r.Blocks_read, r.Write_tuples, r.Blocks_write, r.Activity_ratio)
+	}
+	return utils.RenderTable(table)
+}
diff --git a/internal/inspect/traffic_profile/traffic_profile.sql b/internal/inspect/traffic_profile/traffic_profile.sql
new file mode 100644
index 000000000..b56298ac0
--- /dev/null
+++ b/internal/inspect/traffic_profile/traffic_profile.sql
@@ -0,0 +1,45 @@
+ -- Query adapted from Crunchy Data blog: "Is Postgres Read Heavy or Write Heavy? (And Why You Should Care)" by David Christensen
+WITH
+ratio_target AS (SELECT 5 AS ratio),
+table_list AS (SELECT
+ s.schemaname,
+ s.relname AS table_name,
+ si.heap_blks_read + si.idx_blks_read AS blocks_read,
+s.n_tup_ins + s.n_tup_upd + s.n_tup_del AS write_tuples,
+relpages * (s.n_tup_ins + s.n_tup_upd + s.n_tup_del ) / (case when reltuples = 0 then 1 else reltuples end) as blocks_write
+FROM
+ pg_stat_user_tables AS s
+JOIN pg_statio_user_tables AS si ON s.relid = si.relid
+JOIN pg_class c ON c.oid = s.relid
+WHERE
+(s.n_tup_ins + s.n_tup_upd + s.n_tup_del) > 0
+AND
+ (si.heap_blks_read + si.idx_blks_read) > 0
+ )
+SELECT 
+  schemaname,
+  table_name,
+  blocks_read,
+  write_tuples,
+  blocks_write,
+  CASE
+    WHEN blocks_read = 0 and blocks_write = 0 THEN
+      'No Activity'
+    WHEN blocks_write * ratio > blocks_read THEN
+      CASE
+        WHEN blocks_read = 0 THEN 'Write-Only'
+        ELSE
+          ROUND(blocks_write :: numeric / blocks_read :: numeric, 1)::text || ':1 (Write-Heavy)'
+      END
+    WHEN blocks_read > blocks_write * ratio THEN
+      CASE
+        WHEN blocks_write = 0 THEN 'Read-Only'
+        ELSE
+          '1:' || ROUND(blocks_read::numeric / blocks_write :: numeric, 1)::text || ' (Read-Heavy)'
+      END
+    ELSE
+      '1:1 (Balanced)'
+  END AS activity_ratio
+FROM table_list, ratio_target
+ORDER BY
+ (blocks_read + blocks_write) DESC
diff --git a/internal/inspect/traffic_profile/traffic_profile_test.go b/internal/inspect/traffic_profile/traffic_profile_test.go
new file mode 100644
index 000000000..870076c68
--- /dev/null
+++ b/internal/inspect/traffic_profile/traffic_profile_test.go
@@ -0,0 +1,42 @@
+package traffic_profile
+
+import (
+	"context"
+	"testing"
+
+	"github.com/jackc/pgconn"
+	"github.com/spf13/afero"
+	"github.com/stretchr/testify/assert"
+	"github.com/supabase/cli/pkg/pgtest"
+)
+
+var dbConfig = pgconn.Config{
+	Host:     "127.0.0.1",
+	Port:     5432,
+	User:     "admin",
+	Password: "password",
+	Database: "postgres",
+}
+
+func TestTrafficProfile(t *testing.T) {
+	t.Run("inspects traffic profile", func(t *testing.T) {
+		// Setup in-memory fs
+		fsys := afero.NewMemMapFs()
+		// Setup mock postgres
+		conn := pgtest.NewConn()
+		defer conn.Close(t)
+		conn.Query(TrafficProfileQuery).
+			Reply("SELECT 6", Result{
+				Schemaname:     "public",
+				Table_name:     "users",
+				Blocks_read:    1000,
+				Write_tuples:   500,
+				Blocks_write:   250.5,
+				Activity_ratio: "1:4.0 (Read-Heavy)",
+			})
+		// Run test
+		err := Run(context.Background(), dbConfig, fsys, conn.Intercept)
+		// Check error
+		assert.NoError(t, err)
+	})
+}