diff --git a/tests/plugin/insn.c b/tests/plugin/insn.c
index 524f9ddde8..baf2d07205 100644
--- a/tests/plugin/insn.c
+++ b/tests/plugin/insn.c
@@ -43,6 +43,44 @@ typedef struct {
     char *disas;
 } Instruction;
 
+/* A hash table to hold matched instructions */
+static GHashTable *match_insn_records;
+static GMutex match_hash_lock;
+
+
+static Instruction * get_insn_record(const char *disas, uint64_t vaddr, Match *m)
+{
+    g_autofree char *str_hash = g_strdup_printf("%"PRIx64" %s", vaddr, disas);
+    Instruction *record;
+
+    g_mutex_lock(&match_hash_lock);
+
+    if (!match_insn_records) {
+        match_insn_records = g_hash_table_new(g_str_hash, g_str_equal);
+    }
+
+    record = g_hash_table_lookup(match_insn_records, str_hash);
+
+    if (!record) {
+        g_autoptr(GString) ts = g_string_new(str_hash);
+
+        record = g_new0(Instruction, 1);
+        record->disas = g_strdup(disas);
+        record->vaddr = vaddr;
+        record->match = m;
+
+        g_hash_table_insert(match_insn_records, str_hash, record);
+
+        g_string_prepend(ts, "Created record for: ");
+        g_string_append(ts, "\n");
+        qemu_plugin_outs(ts->str);
+    }
+
+    g_mutex_unlock(&match_hash_lock);
+
+    return record;
+}
+
 /*
  * Initialise a new vcpu with reading the register list
  */
@@ -131,16 +169,19 @@ static void vcpu_tb_trans(qemu_plugin_id_t id, struct qemu_plugin_tb *tb)
          * If we are tracking certain instructions we will need more
          * information about the instruction which we also need to
          * save if there is a hit.
+         *
+         * We only want one record for each occurrence of the matched
+         * instruction.
          */
         if (matches->len) {
             char *insn_disas = qemu_plugin_insn_disas(insn);
             for (int j = 0; j < matches->len; j++) {
                 Match *m = &g_array_index(matches, Match, j);
                 if (g_str_has_prefix(insn_disas, m->match_string)) {
-                    Instruction *rec = g_new0(Instruction, 1);
-                    rec->disas = g_strdup(insn_disas);
-                    rec->vaddr = qemu_plugin_insn_vaddr(insn);
-                    rec->match = m;
+                    Instruction *rec = get_insn_record(insn_disas,
+                                                       qemu_plugin_insn_vaddr(insn),
+                                                       m);
+
                     qemu_plugin_register_vcpu_insn_exec_cb(
                         insn, vcpu_insn_matched_exec_before,
                         QEMU_PLUGIN_CB_NO_REGS, rec);
@@ -173,13 +214,38 @@ static void plugin_exit(qemu_plugin_id_t id, void *p)
                                qemu_plugin_u64_sum(insn_count));
     }
     qemu_plugin_outs(out->str);
-
     qemu_plugin_scoreboard_free(insn_count.score);
+
+    g_mutex_lock(&match_hash_lock);
+
     for (i = 0; i < matches->len; ++i) {
         Match *m = &g_array_index(matches, Match, i);
+        GHashTableIter iter;
+        Instruction *record;
+        qemu_plugin_u64 hit_e = qemu_plugin_scoreboard_u64_in_struct(m->counts, MatchCount, hits);
+        uint64_t hits = qemu_plugin_u64_sum(hit_e);
+
+        g_string_printf(out, "Match: %s, hits %"PRId64"\n", m->match_string, hits);
+        qemu_plugin_outs(out->str);
+
+        g_hash_table_iter_init(&iter, match_insn_records);
+        while (g_hash_table_iter_next(&iter, NULL, (void **)&record)) {
+            if (record->match == m) {
+                g_string_printf(out,
+                                "  %"PRIx64": %s (hits %"PRId64")\n",
+                                record->vaddr,
+                                record->disas,
+                                record->hits);
+                qemu_plugin_outs(out->str);
+            }
+        }
+
         g_free(m->match_string);
         qemu_plugin_scoreboard_free(m->counts);
     }
+
+    g_mutex_unlock(&match_hash_lock);
+
     g_array_free(matches, TRUE);
     g_array_free(sizes, TRUE);
 }
