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Posted to commits@kudu.apache.org by la...@apache.org on 2020/08/15 14:59:43 UTC
[kudu] 15/23: [collector] collect more for histogram metrics
This is an automated email from the ASF dual-hosted git repository.
laiyingchun pushed a commit to tag kudu-1.12.0-mdh1.0.0-4c2c075-centos-release
in repository https://gitbox.apache.org/repos/asf/kudu.git
commit 8cea6f4eb41967b9339b4d972b48effdfebc5631
Author: zhangyifan8 <zh...@xiaomi.com>
AuthorDate: Tue Mar 24 17:41:57 2020 +0800
[collector] collect more for histogram metrics
1. collector mean/percentile_75/percentile_95 for histogram metrics.
2. fix merge rules for MeanGauge metrics.
---
src/kudu/collector/metrics_collector-test.cc | 143 +++++++++++++++++++++++++++
src/kudu/collector/metrics_collector.cc | 24 ++++-
src/kudu/collector/metrics_collector.h | 4 +-
src/kudu/scripts/falcon_screen.json | 75 ++++++++++++++
4 files changed, 241 insertions(+), 5 deletions(-)
diff --git a/src/kudu/collector/metrics_collector-test.cc b/src/kudu/collector/metrics_collector-test.cc
index 865f821..fa14062 100644
--- a/src/kudu/collector/metrics_collector-test.cc
+++ b/src/kudu/collector/metrics_collector-test.cc
@@ -392,6 +392,7 @@ TEST(TestMetricsCollector, TestParseMetrics) {
{"server_metric", "COUNTER"},
{"metric_counter1", "COUNTER"},
{"metric_counter2", "COUNTER"},
+ {"average_metric", "MEANGAUGE"},
{"server_metric_histogram", "HISTOGRAM"},
{"metric_histogram1", "HISTOGRAM"},
{"metric_histogram2", "HISTOGRAM"}
@@ -442,6 +443,12 @@ TEST(TestMetricsCollector, TestParseMetrics) {
R"*( "value": 20 )*"
R"*( }, )*"
R"*( { )*"
+ R"*( "name": "average_metric", )*"
+ R"*( "value": 1, )*"
+ R"*( "total_sum": 10, )*"
+ R"*( "total_count": 10 )*"
+ R"*( }, )*"
+ R"*( { )*"
R"*( "name": "metric_histogram1", )*"
R"*( "total_count": 17, )*"
R"*( "min": 6, )*"
@@ -469,6 +476,12 @@ TEST(TestMetricsCollector, TestParseMetrics) {
R"*( "value": 100 )*"
R"*( }, )*"
R"*( { )*"
+ R"*( "name": "average_metric", )*"
+ R"*( "value": 0.5, )*"
+ R"*( "total_sum": 20, )*"
+ R"*( "total_count": 20 )*"
+ R"*( }, )*"
+ R"*( { )*"
R"*( "name": "metric_histogram1", )*"
R"*( "total_count": 170, )*"
R"*( "min": 60, )*"
@@ -526,6 +539,30 @@ TEST(TestMetricsCollector, TestParseMetrics) {
"table1",
{
{
+ "average_metric",
+ {
+ {10, 1}
+ }
+ },
+ {
+ "metric_histogram1_mean",
+ {
+ {17, 47.8235}
+ }
+ },
+ {
+ "metric_histogram1_percentile_75",
+ {
+ {17, 62}
+ }
+ },
+ {
+ "metric_histogram1_percentile_95",
+ {
+ {17, 72}
+ }
+ },
+ {
"metric_histogram1_percentile_99",
{
{17, 73}
@@ -537,12 +574,54 @@ TEST(TestMetricsCollector, TestParseMetrics) {
"table2",
{
{
+ "average_metric",
+ {
+ {20, 0.5}
+ }
+ },
+ {
+ "metric_histogram1_mean",
+ {
+ {170, 478.235}
+ }
+ },
+ {
+ "metric_histogram1_percentile_75",
+ {
+ {170, 620}
+ }
+ },
+ {
+ "metric_histogram1_percentile_95",
+ {
+ {170, 720}
+ }
+ },
+ {
"metric_histogram1_percentile_99",
{
{170, 730}
}
},
{
+ "metric_histogram2_mean",
+ {
+ {34, 47.8235}
+ }
+ },
+ {
+ "metric_histogram2_percentile_75",
+ {
+ {34, 62}
+ }
+ },
+ {
+ "metric_histogram2_percentile_95",
+ {
+ {34, 72}
+ }
+ },
+ {
"metric_histogram2_percentile_99",
{
{34, 72}
@@ -558,6 +637,34 @@ TEST(TestMetricsCollector, TestParseMetrics) {
}));
ASSERT_EQ(host_hist_metrics, MetricsCollector::HistMetrics({
{
+ "average_metric",
+ {
+ {10, 1},
+ {20, 0.5}
+ }
+ },
+ {
+ "metric_histogram1_mean",
+ {
+ {17, 47.8235},
+ {170, 478.235}
+ }
+ },
+ {
+ "metric_histogram1_percentile_75",
+ {
+ {17, 62},
+ {170, 620}
+ }
+ },
+ {
+ "metric_histogram1_percentile_95",
+ {
+ {17, 72},
+ {170, 720}
+ }
+ },
+ {
"metric_histogram1_percentile_99",
{
{17, 73},
@@ -565,12 +672,48 @@ TEST(TestMetricsCollector, TestParseMetrics) {
}
},
{
+ "metric_histogram2_mean",
+ {
+ {34, 47.8235}
+ }
+ },
+ {
+ "metric_histogram2_percentile_75",
+ {
+ {34, 62}
+ }
+ },
+ {
+ "metric_histogram2_percentile_95",
+ {
+ {34, 72}
+ }
+ },
+ {
"metric_histogram2_percentile_99",
{
{34, 72}
}
},
{
+ "server_metric_histogram_mean",
+ {
+ {60, 76.16666666666667}
+ }
+ },
+ {
+ "server_metric_histogram_percentile_75",
+ {
+ {60, 25}
+ }
+ },
+ {
+ "server_metric_histogram_percentile_95",
+ {
+ {60, 66}
+ }
+ },
+ {
"server_metric_histogram_percentile_99",
{
{60, 79}
diff --git a/src/kudu/collector/metrics_collector.cc b/src/kudu/collector/metrics_collector.cc
index fc9f20a..b170422 100644
--- a/src/kudu/collector/metrics_collector.cc
+++ b/src/kudu/collector/metrics_collector.cc
@@ -39,6 +39,7 @@
#include "kudu/gutil/port.h"
#include "kudu/gutil/strings/split.h"
#include "kudu/gutil/strings/substitute.h"
+#include "kudu/gutil/strings/util.h"
#include "kudu/gutil/walltime.h"
#include "kudu/util/curl_util.h"
#include "kudu/util/debug/trace_event.h"
@@ -85,7 +86,8 @@ using strings::Substitute;
namespace kudu {
namespace collector {
-const set<string> MetricsCollector::kRegisterPercentiles = {"percentile_99"};
+const set<string> MetricsCollector::kRegisterPercentiles =
+ {"mean", "percentile_75", "percentile_95", "percentile_99"};
MetricsCollector::MetricsCollector(scoped_refptr<NodesChecker> nodes_checker,
scoped_refptr<ReporterBase> reporter)
@@ -244,6 +246,10 @@ Status MetricsCollector::ExtractMetricTypes(const JsonReader& r,
for (const Value* metric : metrics) {
string name;
RETURN_NOT_OK(r.ExtractString(metric, "name", &name));
+ if (HasPrefixString(name, "average_")) {
+ EmplaceOrDie(metric_types, std::make_pair(name, "MEANGAUGE"));
+ continue;
+ }
string type;
RETURN_NOT_OK(r.ExtractString(metric, "type", &type));
string upper_type;
@@ -656,14 +662,26 @@ Status MetricsCollector::ParseEntityMetrics(const JsonReader& r,
auto& found_metric = FindOrDie(*merged_kv_metrics, name);
found_metric += value;
}
+ } else if (*known_type == "MEANGAUGE") {
+ double total_count;
+ CHECK_OK(r.ExtractDouble(metric, "total_count", &total_count));
+ double value;
+ CHECK_OK(r.ExtractDouble(metric, "value", &value));
+ vector<SimpleHistogram> tmp({{static_cast<int64_t>(total_count), value}});
+ EmplaceOrDie(hist_metrics, std::make_pair(name, tmp));
+ if (merged_hist_metrics &&
+ !EmplaceIfNotPresent(merged_hist_metrics, std::make_pair(name, tmp))) {
+ auto& found_hist_metric = FindOrDie(*merged_hist_metrics, name);
+ found_hist_metric.emplace_back(tmp[0]);
+ }
} else if (*known_type == "HISTOGRAM") {
for (const auto& percentile : kRegisterPercentiles) {
string hist_metric_name(name);
hist_metric_name += "_" + percentile;
int64_t total_count;
CHECK_OK(r.ExtractInt64(metric, "total_count", &total_count));
- int64_t percentile_value;
- CHECK_OK(r.ExtractInt64(metric, percentile.c_str(), &percentile_value));
+ double percentile_value;
+ CHECK_OK(r.ExtractDouble(metric, percentile.c_str(), &percentile_value));
vector<SimpleHistogram> tmp({{total_count, percentile_value}});
EmplaceOrDie(hist_metrics, std::make_pair(hist_metric_name, tmp));
if (merged_hist_metrics &&
diff --git a/src/kudu/collector/metrics_collector.h b/src/kudu/collector/metrics_collector.h
index 2401030..5c90002 100644
--- a/src/kudu/collector/metrics_collector.h
+++ b/src/kudu/collector/metrics_collector.h
@@ -87,8 +87,8 @@ class MetricsCollector : public RefCounted<MetricsCollector> {
int64_t count;
// 'percentile_xxx" value in histogram metric, percentile_xxx is specified
// by kRegisterPercentiles.
- int64_t value;
- SimpleHistogram(int64_t c, int64_t v) : count(c), value(v) {
+ double value;
+ SimpleHistogram(int64_t c, double v) : count(c), value(v) {
}
inline bool operator==(const SimpleHistogram& rhs) const {
return count == rhs.count && value == rhs.value;
diff --git a/src/kudu/scripts/falcon_screen.json b/src/kudu/scripts/falcon_screen.json
index e3ae54c..a7046b1 100644
--- a/src/kudu/scripts/falcon_screen.json
+++ b/src/kudu/scripts/falcon_screen.json
@@ -113,27 +113,51 @@
"metric=all_transactions_inflight service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=alter_schema_transactions_inflight service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=average_diskrowset_height service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=bloom_lookups_per_op_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=bloom_lookups_per_op_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=bloom_lookups_per_op_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=bloom_lookups_per_op_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=bloom_lookups service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=bytes_flushed service=kudu cluster=${cluster.name} level=${level} v=4"
],
"table_c": [
+ "metric=commit_wait_duration_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=commit_wait_duration_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=commit_wait_duration_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=commit_wait_duration_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=compact_rs_duration_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=compact_rs_duration_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=compact_rs_duration_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=compact_rs_duration_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=compact_rs_running service=kudu cluster=${cluster.name} level=${level} v=4"
],
"table_d": [
"metric=delta_file_lookups service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=delta_file_lookups_per_op_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=delta_file_lookups_per_op_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=delta_file_lookups_per_op_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=delta_file_lookups_per_op_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=delta_major_compact_rs_duration_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=delta_major_compact_rs_duration_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=delta_major_compact_rs_duration_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=delta_major_compact_rs_duration_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=delta_major_compact_rs_running service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=delta_minor_compact_rs_duration_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=delta_minor_compact_rs_duration_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=delta_minor_compact_rs_duration_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=delta_minor_compact_rs_duration_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=delta_minor_compact_rs_running service=kudu cluster=${cluster.name} level=${level} v=4"
],
"table_f": [
"metric=failed_elections_since_stable_leader service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=flush_dms_duration_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=flush_dms_duration_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=flush_dms_duration_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=flush_dms_duration_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=flush_dms_running service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=flush_mrs_duration_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=flush_mrs_duration_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=flush_mrs_duration_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=flush_mrs_duration_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=flush_mrs_running service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=follower_memory_pressure_rejections service=kudu cluster=${cluster.name} level=${level} v=4"
@@ -142,23 +166,47 @@
"metric=in_progress_ops service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=insertions_failed_dup_key service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=key_file_lookups service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=key_file_lookups_per_op_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=key_file_lookups_per_op_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=key_file_lookups_per_op_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=key_file_lookups_per_op_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=kudu-table-health service=kudu cluster=${cluster.name} level=${level} v=4"
],
"table_l": [
"metric=leader_memory_pressure_rejections service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_append_latency_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_append_latency_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_append_latency_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_append_latency_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_bytes_logged service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_cache_num_ops service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_cache_size service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_entry_batches_per_group_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_entry_batches_per_group_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_entry_batches_per_group_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_entry_batches_per_group_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_gc_duration_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_gc_duration_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_gc_duration_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_gc_duration_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_gc_running service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_group_commit_latency_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_group_commit_latency_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_group_commit_latency_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_group_commit_latency_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_reader_bytes_read service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_reader_entries_read service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_reader_read_batch_latency_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_reader_read_batch_latency_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_reader_read_batch_latency_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_reader_read_batch_latency_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_roll_latency_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_roll_latency_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_roll_latency_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_roll_latency_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_sync_latency_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_sync_latency_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=log_sync_latency_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=log_sync_latency_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=lth service=kudu cluster=${cluster.name} level=${level} v=4"
],
@@ -171,8 +219,17 @@
"table_o": [
"metric=on_disk_data_size service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=on_disk_size service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=op_prepare_queue_length_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=op_prepare_queue_length_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=op_prepare_queue_length_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=op_prepare_queue_length_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=op_prepare_queue_time_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=op_prepare_queue_time_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=op_prepare_queue_time_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=op_prepare_queue_time_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=op_prepare_run_time_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=op_prepare_run_time_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=op_prepare_run_time_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=op_prepare_run_time_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=ops_behind_leader service=kudu cluster=${cluster.name} level=${level} v=4"
],
@@ -192,14 +249,26 @@
"metric=scanner_rows_returned service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=scanner_rows_scanned service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=scans_started service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=snapshot_read_inflight_wait_duration_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=snapshot_read_inflight_wait_duration_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=snapshot_read_inflight_wait_duration_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=snapshot_read_inflight_wait_duration_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=state service=kudu cluster=${cluster.name} level=${level} v=4"
],
"table_u": [
"metric=undo_delta_block_estimated_retained_bytes service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=undo_delta_block_gc_bytes_deleted service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=undo_delta_block_gc_delete_duration_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=undo_delta_block_gc_delete_duration_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=undo_delta_block_gc_delete_duration_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=undo_delta_block_gc_delete_duration_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=undo_delta_block_gc_init_duration_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=undo_delta_block_gc_init_duration_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=undo_delta_block_gc_init_duration_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=undo_delta_block_gc_init_duration_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=undo_delta_block_gc_perform_duration_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=undo_delta_block_gc_perform_duration_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=undo_delta_block_gc_perform_duration_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=undo_delta_block_gc_perform_duration_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=undo_delta_block_gc_running service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=upserts_as_updates service=kudu cluster=${cluster.name} level=${level} v=4"
@@ -208,7 +277,13 @@
"metric=tablet_active_scanners service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=time_since_last_leader_heartbeat service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=transaction_memory_pressure_rejections service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=write_op_duration_client_propagated_consistency_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=write_op_duration_client_propagated_consistency_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=write_op_duration_client_propagated_consistency_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=write_op_duration_client_propagated_consistency_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=write_op_duration_commit_wait_consistency_mean service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=write_op_duration_commit_wait_consistency_percentile_75 service=kudu cluster=${cluster.name} level=${level} v=4",
+ "metric=write_op_duration_commit_wait_consistency_percentile_95 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=write_op_duration_commit_wait_consistency_percentile_99 service=kudu cluster=${cluster.name} level=${level} v=4",
"metric=write_transactions_inflight service=kudu cluster=${cluster.name} level=${level} v=4"
],