diff --git a/config/config.go b/config/config.go
index 2c8336ef05045..a33ee70ee4f0b 100644
--- a/config/config.go
+++ b/config/config.go
@@ -299,6 +299,7 @@ type Performance struct {
 	TCPKeepAlive        bool    `toml:"tcp-keep-alive" json:"tcp-keep-alive"`
 	CrossJoin           bool    `toml:"cross-join" json:"cross-join"`
 	RunAutoAnalyze      bool    `toml:"run-auto-analyze" json:"run-auto-analyze"`
+	PProfSQLCPU         bool    `toml:"pprof-sql-cpu" json:"pprof-sql-cpu"`
 }
 
 // PlanCache is the PlanCache section of the config.
diff --git a/server/conn.go b/server/conn.go
index e7fdd676450c6..30b539b3e7657 100644
--- a/server/conn.go
+++ b/server/conn.go
@@ -43,6 +43,7 @@ import (
 	"io"
 	"net"
 	"runtime"
+	"runtime/pprof"
 	"strconv"
 	"strings"
 	"sync/atomic"
@@ -51,6 +52,7 @@ import (
 	"github.com/opentracing/opentracing-go"
 	"github.com/pingcap/errors"
 	"github.com/pingcap/failpoint"
+	"github.com/pingcap/parser"
 	"github.com/pingcap/parser/auth"
 	"github.com/pingcap/parser/mysql"
 	"github.com/pingcap/parser/terror"
@@ -60,6 +62,7 @@ import (
 	"github.com/pingcap/tidb/plugin"
 	"github.com/pingcap/tidb/sessionctx"
 	"github.com/pingcap/tidb/sessionctx/variable"
+	"github.com/pingcap/tidb/util"
 	"github.com/pingcap/tidb/util/arena"
 	"github.com/pingcap/tidb/util/chunk"
 	"github.com/pingcap/tidb/util/hack"
@@ -804,6 +807,12 @@ func (cc *clientConn) dispatch(ctx context.Context, data []byte) error {
 	cc.lastPacket = data
 	cmd := data[0]
 	data = data[1:]
+	if util.EnablePProfSQLCPU.Load() {
+		defer pprof.SetGoroutineLabels(ctx)
+		lastSQL := getLastStmtInConn{cc}.String()
+		ctx = pprof.WithLabels(ctx, pprof.Labels("sql", parser.Normalize(lastSQL)))
+		pprof.SetGoroutineLabels(ctx)
+	}
 	token := cc.server.getToken()
 	defer func() {
 		// if handleChangeUser failed, cc.ctx may be nil
diff --git a/tidb-server/main.go b/tidb-server/main.go
index 9b56415605a9d..6a05067990e3c 100644
--- a/tidb-server/main.go
+++ b/tidb-server/main.go
@@ -51,6 +51,7 @@ import (
 	"github.com/pingcap/tidb/store/mockstore"
 	"github.com/pingcap/tidb/store/tikv"
 	"github.com/pingcap/tidb/store/tikv/gcworker"
+	"github.com/pingcap/tidb/util"
 	"github.com/pingcap/tidb/util/domainutil"
 	"github.com/pingcap/tidb/util/logutil"
 	"github.com/pingcap/tidb/util/memory"
@@ -394,7 +395,7 @@ func loadConfig() string {
 var hotReloadConfigItems = []string{"Performance.MaxProcs", "Performance.MaxMemory", "Performance.CrossJoin",
 	"Performance.FeedbackProbability", "Performance.QueryFeedbackLimit", "Performance.PseudoEstimateRatio",
 	"OOMUseTmpStorage", "OOMAction", "MemQuotaQuery", "StmtSummary.MaxStmtCount", "StmtSummary.MaxSQLLength", "Log.QueryLogMaxLen",
-	"TiKVClient.EnableChunkRPC", "TiKVClient.StoreLimit"}
+	"TiKVClient.EnableChunkRPC", "TiKVClient.StoreLimit", "Performance.PProfSQLCPU"}
 
 func reloadConfig(nc, c *config.Config) {
 	// Just a part of config items need to be reload explicitly.
@@ -417,6 +418,9 @@ func reloadConfig(nc, c *config.Config) {
 	if nc.Performance.PseudoEstimateRatio != c.Performance.PseudoEstimateRatio {
 		statistics.RatioOfPseudoEstimate.Store(nc.Performance.PseudoEstimateRatio)
 	}
+	if nc.Performance.PProfSQLCPU != c.Performance.PProfSQLCPU {
+		util.EnablePProfSQLCPU.Store(nc.Performance.PProfSQLCPU)
+	}
 	if nc.TiKVClient.StoreLimit != c.TiKVClient.StoreLimit {
 		storeutil.StoreLimit.Store(nc.TiKVClient.StoreLimit)
 	}
@@ -536,6 +540,7 @@ func setGlobalVars() {
 	statistics.FeedbackProbability.Store(cfg.Performance.FeedbackProbability)
 	handle.MaxQueryFeedbackCount.Store(int64(cfg.Performance.QueryFeedbackLimit))
 	statistics.RatioOfPseudoEstimate.Store(cfg.Performance.PseudoEstimateRatio)
+	util.EnablePProfSQLCPU.Store(cfg.Performance.PProfSQLCPU)
 	ddl.RunWorker = cfg.RunDDL
 	if cfg.SplitTable {
 		atomic.StoreUint32(&ddl.EnableSplitTableRegion, 1)
diff --git a/util/misc.go b/util/misc.go
index a1e39129b6de2..91b060a810983 100644
--- a/util/misc.go
+++ b/util/misc.go
@@ -28,6 +28,7 @@ import (
 	"github.com/pingcap/parser/mysql"
 	"github.com/pingcap/parser/terror"
 	"github.com/pingcap/tidb/util/logutil"
+	"github.com/uber-go/atomic"
 	"go.uber.org/zap"
 )
 
@@ -40,6 +41,9 @@ const (
 	GCTimeFormat = "20060102-15:04:05 -0700"
 )
 
+// EnablePProfSQLCPU control whether collect pprof cpu in SQL level.
+var EnablePProfSQLCPU = atomic.NewBool(false)
+
 // RunWithRetry will run the f with backoff and retry.
 // retryCnt: Max retry count
 // backoff: When run f failed, it will sleep backoff * triedCount time.Millisecond.