diff --git a/migration/migration.c b/migration/migration.c
index 3a21a4686c..37b569cee9 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -782,6 +782,8 @@ MigrationParameters *qmp_query_migrate_parameters(Error **errp)
     params->cpu_throttle_initial = s->parameters.cpu_throttle_initial;
     params->has_cpu_throttle_increment = true;
     params->cpu_throttle_increment = s->parameters.cpu_throttle_increment;
+    params->has_cpu_throttle_tailslow = true;
+    params->cpu_throttle_tailslow = s->parameters.cpu_throttle_tailslow;
     params->has_tls_creds = true;
     params->tls_creds = g_strdup(s->parameters.tls_creds);
     params->has_tls_hostname = true;
@@ -1287,6 +1289,10 @@ static void migrate_params_test_apply(MigrateSetParameters *params,
         dest->cpu_throttle_increment = params->cpu_throttle_increment;
     }
 
+    if (params->has_cpu_throttle_tailslow) {
+        dest->cpu_throttle_tailslow = params->cpu_throttle_tailslow;
+    }
+
     if (params->has_tls_creds) {
         assert(params->tls_creds->type == QTYPE_QSTRING);
         dest->tls_creds = g_strdup(params->tls_creds->u.s);
@@ -1368,6 +1374,10 @@ static void migrate_params_apply(MigrateSetParameters *params, Error **errp)
         s->parameters.cpu_throttle_increment = params->cpu_throttle_increment;
     }
 
+    if (params->has_cpu_throttle_tailslow) {
+        s->parameters.cpu_throttle_tailslow = params->cpu_throttle_tailslow;
+    }
+
     if (params->has_tls_creds) {
         g_free(s->parameters.tls_creds);
         assert(params->tls_creds->type == QTYPE_QSTRING);
@@ -3504,6 +3514,8 @@ static Property migration_properties[] = {
     DEFINE_PROP_UINT8("x-cpu-throttle-increment", MigrationState,
                       parameters.cpu_throttle_increment,
                       DEFAULT_MIGRATE_CPU_THROTTLE_INCREMENT),
+    DEFINE_PROP_BOOL("x-cpu-throttle-tailslow", MigrationState,
+                      parameters.cpu_throttle_tailslow, false),
     DEFINE_PROP_SIZE("x-max-bandwidth", MigrationState,
                       parameters.max_bandwidth, MAX_THROTTLE),
     DEFINE_PROP_UINT64("x-downtime-limit", MigrationState,
@@ -3600,6 +3612,7 @@ static void migration_instance_init(Object *obj)
     params->has_decompress_threads = true;
     params->has_cpu_throttle_initial = true;
     params->has_cpu_throttle_increment = true;
+    params->has_cpu_throttle_tailslow = true;
     params->has_max_bandwidth = true;
     params->has_downtime_limit = true;
     params->has_x_checkpoint_delay = true;
diff --git a/migration/ram.c b/migration/ram.c
index ed23ed1c7c..d86413a5d1 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -29,6 +29,7 @@
 #include "qemu/osdep.h"
 #include "cpu.h"
 #include <zlib.h>
+#include <math.h>
 #include "qemu/cutils.h"
 #include "qemu/bitops.h"
 #include "qemu/bitmap.h"
@@ -620,15 +621,28 @@ static void mig_throttle_guest_down(void)
 {
     MigrationState *s = migrate_get_current();
     uint64_t pct_initial = s->parameters.cpu_throttle_initial;
-    uint64_t pct_icrement = s->parameters.cpu_throttle_increment;
+    uint64_t pct_increment = s->parameters.cpu_throttle_increment;
+    bool pct_tailslow = s->parameters.cpu_throttle_tailslow;
     int pct_max = s->parameters.max_cpu_throttle;
 
+    const uint64_t cpu_throttle_now = cpu_throttle_get_percentage();
+    uint64_t cpu_throttle_inc;
+
     /* We have not started throttling yet. Let's start it. */
     if (!cpu_throttle_active()) {
         cpu_throttle_set(pct_initial);
     } else {
         /* Throttling already on, just increase the rate */
-        cpu_throttle_set(MIN(cpu_throttle_get_percentage() + pct_icrement,
+        if (cpu_throttle_now >= 80 && pct_tailslow) {
+            /* Eat some scale of CPU from remaining */
+            cpu_throttle_inc = ceil((100 - cpu_throttle_now) * 0.3);
+            if (cpu_throttle_inc > pct_increment) {
+                cpu_throttle_inc = pct_increment;
+            }
+        } else {
+            cpu_throttle_inc = pct_increment;
+        }
+        cpu_throttle_set(MIN(cpu_throttle_now + cpu_throttle_inc,
                          pct_max));
     }
 }
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
index 558fe06b8f..b5f5c0b382 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -416,6 +416,10 @@ void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
         monitor_printf(mon, "%s: %u\n",
             MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT),
             params->cpu_throttle_increment);
+        assert(params->has_cpu_throttle_tailslow);
+        monitor_printf(mon, "%s: %s\n",
+            MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW),
+            params->cpu_throttle_tailslow ? "on" : "off");
         assert(params->has_max_cpu_throttle);
         monitor_printf(mon, "%s: %u\n",
             MigrationParameter_str(MIGRATION_PARAMETER_MAX_CPU_THROTTLE),
diff --git a/qapi/migration.json b/qapi/migration.json
index b7348d0c8b..0ac94e00f2 100644
--- a/qapi/migration.json
+++ b/qapi/migration.json
@@ -532,6 +532,12 @@
 #                          auto-converge detects that migration is not making
 #                          progress. The default value is 10. (Since 2.7)
 #
+# @cpu-throttle-tailslow: Make throttle slower at tail stage
+#                         At the tail stage of throttle, VM is very sensitive to
+#                         CPU percentage. We just throttle 30% of remaining CPU
+#                         when throttle is more than 80 percentage. The default
+#                         value is false. (Since 4.1)
+#
 # @tls-creds: ID of the 'tls-creds' object that provides credentials for
 #             establishing a TLS connection over the migration data channel.
 #             On the outgoing side of the migration, the credentials must
@@ -594,6 +600,7 @@
            'compress-level', 'compress-threads', 'decompress-threads',
            'compress-wait-thread',
            'cpu-throttle-initial', 'cpu-throttle-increment',
+           'cpu-throttle-tailslow',
            'tls-creds', 'tls-hostname', 'tls-authz', 'max-bandwidth',
            'downtime-limit', 'x-checkpoint-delay', 'block-incremental',
            'multifd-channels',
@@ -634,6 +641,12 @@
 #                          auto-converge detects that migration is not making
 #                          progress. The default value is 10. (Since 2.7)
 #
+# @cpu-throttle-tailslow: Make throttle slower at tail stage
+#                         At the tail stage of throttle, VM is very sensitive to
+#                         CPU percentage. We just throttle 30% of remaining CPU
+#                         when throttle is more than 80 percentage. The default
+#                         value is false. (Since 4.1)
+#
 # @tls-creds: ID of the 'tls-creds' object that provides credentials
 #             for establishing a TLS connection over the migration data
 #             channel. On the outgoing side of the migration, the credentials
@@ -703,6 +716,7 @@
             '*decompress-threads': 'int',
             '*cpu-throttle-initial': 'int',
             '*cpu-throttle-increment': 'int',
+            '*cpu-throttle-tailslow': 'bool',
             '*tls-creds': 'StrOrNull',
             '*tls-hostname': 'StrOrNull',
             '*tls-authz': 'StrOrNull',
@@ -767,6 +781,12 @@
 #                          auto-converge detects that migration is not making
 #                          progress. (Since 2.7)
 #
+# @cpu-throttle-tailslow: Make throttle slower at tail stage
+#                         At the tail stage of throttle, VM is very sensitive to
+#                         CPU percentage. We just throttle 30% of remaining CPU
+#                         when throttle is more than 80 percentage. The default
+#                         value is false. (Since 4.1)
+#
 # @tls-creds: ID of the 'tls-creds' object that provides credentials
 #             for establishing a TLS connection over the migration data
 #             channel. On the outgoing side of the migration, the credentials
@@ -836,6 +856,7 @@
             '*decompress-threads': 'uint8',
             '*cpu-throttle-initial': 'uint8',
             '*cpu-throttle-increment': 'uint8',
+            '*cpu-throttle-tailslow': 'bool',
             '*tls-creds': 'str',
             '*tls-hostname': 'str',
             '*tls-authz': 'str',
