diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c
index 3fc528c9270c2b196d9837eaaefa684395bfafd3..5e390a1a79abfd09516d6c18a926adea22fd761a 100644
--- a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c
+++ b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c
@@ -179,6 +179,8 @@ static int arm_spe_read_record(struct arm_spe_decoder *decoder)
 				decoder->record.phys_addr = ip;
 			break;
 		case ARM_SPE_COUNTER:
+			if (idx == SPE_CNT_PKT_HDR_INDEX_TOTAL_LAT)
+				decoder->record.latency = payload;
 			break;
 		case ARM_SPE_CONTEXT:
 			decoder->record.context_id = payload;
diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h
index 46a8556a9e956a313cb81afbb1cc72c098f532ff..69b31084d6be58a53482521af7f646fa158a9ec4 100644
--- a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h
+++ b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h
@@ -33,6 +33,7 @@ struct arm_spe_record {
 	enum arm_spe_sample_type type;
 	int err;
 	u32 op;
+	u32 latency;
 	u64 from_ip;
 	u64 to_ip;
 	u64 timestamp;
diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c
index fccac06b573a8f221f81c8b254fbf24877594c73..8a3828f86901a01d85705c84e0c0fb465e1691df 100644
--- a/tools/perf/util/arm-spe.c
+++ b/tools/perf/util/arm-spe.c
@@ -330,6 +330,7 @@ static int arm_spe__synth_mem_sample(struct arm_spe_queue *speq,
 	sample.addr = record->virt_addr;
 	sample.phys_addr = record->phys_addr;
 	sample.data_src = data_src;
+	sample.weight = record->latency;
 
 	return arm_spe_deliver_synth_event(spe, speq, event, &sample);
 }
@@ -347,6 +348,7 @@ static int arm_spe__synth_branch_sample(struct arm_spe_queue *speq,
 	sample.id = spe_events_id;
 	sample.stream_id = spe_events_id;
 	sample.addr = record->to_ip;
+	sample.weight = record->latency;
 
 	return arm_spe_deliver_synth_event(spe, speq, event, &sample);
 }
@@ -993,7 +995,8 @@ arm_spe_synth_events(struct arm_spe *spe, struct perf_session *session)
 	attr.type = PERF_TYPE_HARDWARE;
 	attr.sample_type = evsel->core.attr.sample_type & PERF_SAMPLE_MASK;
 	attr.sample_type |= PERF_SAMPLE_IP | PERF_SAMPLE_TID |
-			    PERF_SAMPLE_PERIOD | PERF_SAMPLE_DATA_SRC;
+			    PERF_SAMPLE_PERIOD | PERF_SAMPLE_DATA_SRC |
+			    PERF_SAMPLE_WEIGHT;
 	if (spe->timeless_decoding)
 		attr.sample_type &= ~(u64)PERF_SAMPLE_TIME;
 	else