298 lines
12 KiB
C++
298 lines
12 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
|
|
// or more contributor license agreements. See the NOTICE file
|
|
// distributed with this work for additional information
|
|
// regarding copyright ownership. The ASF licenses this file
|
|
// to you under the Apache License, Version 2.0 (the
|
|
// "License"); you may not use this file except in compliance
|
|
// with the License. You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing,
|
|
// software distributed under the License is distributed on an
|
|
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
// KIND, either express or implied. See the License for the
|
|
// specific language governing permissions and limitations
|
|
// under the License.
|
|
|
|
#include "util/system_metrics.h"
|
|
|
|
#include <gtest/gtest.h>
|
|
#include <libgen.h>
|
|
|
|
#include "common/config.h"
|
|
#include "util/logging.h"
|
|
#include "util/metrics.h"
|
|
#include "util/stopwatch.hpp"
|
|
|
|
namespace doris {
|
|
|
|
class SystemMetricsTest : public testing::Test {
|
|
public:
|
|
SystemMetricsTest() { }
|
|
virtual ~SystemMetricsTest() {
|
|
}
|
|
};
|
|
|
|
class TestMetricsVisitor : public MetricsVisitor {
|
|
public:
|
|
virtual ~TestMetricsVisitor() { }
|
|
void visit(const std::string& prefix, const std::string& name,
|
|
MetricCollector* collector) {
|
|
for (auto& it : collector->metrics()) {
|
|
Metric* metric = it.second;
|
|
auto& labels = it.first;
|
|
switch (metric->type()) {
|
|
case MetricType::GAUGE:
|
|
case MetricType::COUNTER: {
|
|
bool has_prev = false;
|
|
if (!prefix.empty()) {
|
|
_ss << prefix;
|
|
has_prev = true;
|
|
}
|
|
if (!name.empty()) {
|
|
if (has_prev) {
|
|
_ss << "_";
|
|
}
|
|
_ss << name;
|
|
}
|
|
if (!labels.empty()) {
|
|
if (has_prev) {
|
|
_ss << "{";
|
|
}
|
|
_ss << labels.to_string();
|
|
if (has_prev) {
|
|
_ss << "}";
|
|
}
|
|
}
|
|
_ss << " " << ((SimpleMetric*)metric)->to_string() << std::endl;
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
std::string to_string() {
|
|
return _ss.str();
|
|
}
|
|
private:
|
|
std::stringstream _ss;
|
|
};
|
|
|
|
extern const char* k_ut_stat_path;
|
|
extern const char* k_ut_diskstats_path;
|
|
extern const char* k_ut_net_dev_path;
|
|
extern const char* k_ut_fd_path;
|
|
|
|
TEST_F(SystemMetricsTest, normal) {
|
|
MetricRegistry registry("test");
|
|
{
|
|
char buf[1024];
|
|
readlink("/proc/self/exe", buf, 1023);
|
|
char* dir_path = dirname(buf);
|
|
std::string stat_path(dir_path);
|
|
stat_path += "/test_data/stat_normal";
|
|
LOG(INFO) << stat_path;
|
|
k_ut_stat_path = stat_path.c_str();
|
|
std::string diskstats_path(dir_path);
|
|
diskstats_path += "/test_data/diskstats_normal";
|
|
k_ut_diskstats_path = diskstats_path.c_str();
|
|
std::string net_dev_path(dir_path);
|
|
net_dev_path += "/test_data/net_dev_normal";
|
|
k_ut_net_dev_path = net_dev_path.c_str();
|
|
std::string fd_path(dir_path);
|
|
fd_path += "/test_data/fd_file_nr";
|
|
k_ut_fd_path = fd_path.c_str();
|
|
|
|
std::set<std::string> disk_devices;
|
|
disk_devices.emplace("sda");
|
|
std::vector<std::string> network_interfaces;
|
|
network_interfaces.emplace_back("xgbe0");
|
|
SystemMetrics metrics;
|
|
metrics.install(®istry, disk_devices, network_interfaces);
|
|
|
|
TestMetricsVisitor visitor;
|
|
registry.collect(&visitor);
|
|
LOG(INFO) << "\n" << visitor.to_string();
|
|
|
|
// cpu
|
|
SimpleMetric* cpu_user = (SimpleMetric*)registry.get_metric(
|
|
"cpu", MetricLabels().add("mode", "user"));
|
|
ASSERT_TRUE(cpu_user != nullptr);
|
|
ASSERT_STREQ("57199151", cpu_user->to_string().c_str());
|
|
SimpleMetric* cpu_nice = (SimpleMetric*)registry.get_metric(
|
|
"cpu", MetricLabels().add("mode", "nice"));
|
|
ASSERT_TRUE(cpu_nice != nullptr);
|
|
ASSERT_STREQ("2616310", cpu_nice->to_string().c_str());
|
|
SimpleMetric* cpu_system = (SimpleMetric*)registry.get_metric(
|
|
"cpu", MetricLabels().add("mode", "system"));
|
|
ASSERT_TRUE(cpu_system != nullptr);
|
|
ASSERT_STREQ("10600935", cpu_system->to_string().c_str());
|
|
SimpleMetric* cpu_idle = (SimpleMetric*)registry.get_metric(
|
|
"cpu", MetricLabels().add("mode", "idle"));
|
|
ASSERT_TRUE(cpu_idle != nullptr);
|
|
ASSERT_STREQ("1517505423", cpu_idle->to_string().c_str());
|
|
SimpleMetric* cpu_iowait = (SimpleMetric*)registry.get_metric(
|
|
"cpu", MetricLabels().add("mode", "iowait"));
|
|
ASSERT_TRUE(cpu_iowait != nullptr);
|
|
ASSERT_STREQ("2137148", cpu_iowait->to_string().c_str());
|
|
SimpleMetric* cpu_irq = (SimpleMetric*)registry.get_metric(
|
|
"cpu", MetricLabels().add("mode", "irq"));
|
|
ASSERT_TRUE(cpu_irq != nullptr);
|
|
ASSERT_STREQ("0", cpu_irq->to_string().c_str());
|
|
SimpleMetric* cpu_softirq = (SimpleMetric*)registry.get_metric(
|
|
"cpu", MetricLabels().add("mode", "soft_irq"));
|
|
ASSERT_TRUE(cpu_softirq != nullptr);
|
|
ASSERT_STREQ("108277", cpu_softirq->to_string().c_str());
|
|
SimpleMetric* cpu_steal = (SimpleMetric*)registry.get_metric(
|
|
"cpu", MetricLabels().add("mode", "steal"));
|
|
ASSERT_TRUE(cpu_steal != nullptr);
|
|
ASSERT_STREQ("0", cpu_steal->to_string().c_str());
|
|
SimpleMetric* cpu_guest = (SimpleMetric*)registry.get_metric(
|
|
"cpu", MetricLabels().add("mode", "guest"));
|
|
ASSERT_TRUE(cpu_guest != nullptr);
|
|
ASSERT_STREQ("0", cpu_guest->to_string().c_str());
|
|
// memroy
|
|
SimpleMetric* memory_allocated_bytes = (SimpleMetric*)registry.get_metric(
|
|
"memory_allocated_bytes");
|
|
ASSERT_TRUE(memory_allocated_bytes != nullptr);
|
|
// network
|
|
SimpleMetric* receive_bytes = (SimpleMetric*)registry.get_metric(
|
|
"network_receive_bytes", MetricLabels().add("device", "xgbe0"));
|
|
ASSERT_TRUE(receive_bytes != nullptr);
|
|
ASSERT_STREQ("52567436039", receive_bytes->to_string().c_str());
|
|
SimpleMetric* receive_packets = (SimpleMetric*)registry.get_metric(
|
|
"network_receive_packets", MetricLabels().add("device", "xgbe0"));
|
|
ASSERT_TRUE(receive_packets != nullptr);
|
|
ASSERT_STREQ("65066152", receive_packets->to_string().c_str());
|
|
SimpleMetric* send_bytes = (SimpleMetric*)registry.get_metric(
|
|
"network_send_bytes", MetricLabels().add("device", "xgbe0"));
|
|
ASSERT_TRUE(send_bytes != nullptr);
|
|
ASSERT_STREQ("45480856156", send_bytes->to_string().c_str());
|
|
SimpleMetric* send_packets = (SimpleMetric*)registry.get_metric(
|
|
"network_send_packets", MetricLabels().add("device", "xgbe0"));
|
|
ASSERT_TRUE(send_packets != nullptr);
|
|
ASSERT_STREQ("88277614", send_packets->to_string().c_str());
|
|
// disk
|
|
SimpleMetric* bytes_read = (SimpleMetric*)registry.get_metric(
|
|
"disk_bytes_read", MetricLabels().add("device", "sda"));
|
|
ASSERT_TRUE(bytes_read != nullptr);
|
|
ASSERT_STREQ("20142745600", bytes_read->to_string().c_str());
|
|
SimpleMetric* reads_completed = (SimpleMetric*)registry.get_metric(
|
|
"disk_reads_completed", MetricLabels().add("device", "sda"));
|
|
ASSERT_TRUE(reads_completed != nullptr);
|
|
ASSERT_STREQ("759548", reads_completed->to_string().c_str());
|
|
SimpleMetric* read_time_ms = (SimpleMetric*)registry.get_metric(
|
|
"disk_read_time_ms", MetricLabels().add("device", "sda"));
|
|
ASSERT_TRUE(read_time_ms != nullptr);
|
|
ASSERT_STREQ("4308146", read_time_ms->to_string().c_str());
|
|
|
|
SimpleMetric* bytes_written = (SimpleMetric*)registry.get_metric(
|
|
"disk_bytes_written", MetricLabels().add("device", "sda"));
|
|
ASSERT_TRUE(bytes_written != nullptr);
|
|
ASSERT_STREQ("1624753500160", bytes_written->to_string().c_str());
|
|
SimpleMetric* writes_completed = (SimpleMetric*)registry.get_metric(
|
|
"disk_writes_completed", MetricLabels().add("device", "sda"));
|
|
ASSERT_TRUE(writes_completed != nullptr);
|
|
ASSERT_STREQ("18282936", writes_completed->to_string().c_str());
|
|
SimpleMetric* write_time_ms = (SimpleMetric*)registry.get_metric(
|
|
"disk_write_time_ms", MetricLabels().add("device", "sda"));
|
|
ASSERT_TRUE(write_time_ms != nullptr);
|
|
ASSERT_STREQ("1907755230", write_time_ms->to_string().c_str());
|
|
SimpleMetric* io_time_ms = (SimpleMetric*)registry.get_metric(
|
|
"disk_io_time_ms", MetricLabels().add("device", "sda"));
|
|
ASSERT_TRUE(io_time_ms != nullptr);
|
|
ASSERT_STREQ("19003350", io_time_ms->to_string().c_str());
|
|
SimpleMetric* io_time_weigthed = (SimpleMetric*)registry.get_metric(
|
|
"disk_io_time_weigthed", MetricLabels().add("device", "sda"));
|
|
ASSERT_TRUE(write_time_ms != nullptr);
|
|
ASSERT_STREQ("1912122964", io_time_weigthed->to_string().c_str());
|
|
|
|
// fd
|
|
SimpleMetric* fd_metric = (SimpleMetric*)registry.get_metric(
|
|
"fd_num_limit");
|
|
ASSERT_TRUE(fd_metric != nullptr);
|
|
ASSERT_STREQ("13052138", fd_metric->to_string().c_str());
|
|
fd_metric = (SimpleMetric*)registry.get_metric(
|
|
"fd_num_used");
|
|
ASSERT_TRUE(fd_metric != nullptr);
|
|
ASSERT_STREQ("19520", fd_metric->to_string().c_str());
|
|
}
|
|
{
|
|
TestMetricsVisitor visitor;
|
|
registry.collect(&visitor);
|
|
ASSERT_TRUE(visitor.to_string().empty());
|
|
|
|
Metric* cpu_idle = registry.get_metric("cpu", MetricLabels().add("mode", "idle"));
|
|
ASSERT_TRUE(cpu_idle == nullptr);
|
|
Metric* cpu_user = registry.get_metric("cpu", MetricLabels().add("mode", "user"));
|
|
ASSERT_TRUE(cpu_user == nullptr);
|
|
Metric* memory_allocated_bytes = registry.get_metric("memory_allocated_bytes");
|
|
ASSERT_TRUE(memory_allocated_bytes == nullptr);
|
|
}
|
|
}
|
|
|
|
TEST_F(SystemMetricsTest, no_proc_file) {
|
|
MetricRegistry registry("test");
|
|
{
|
|
char buf[1024];
|
|
readlink("/proc/self/exe", buf, 1023);
|
|
char* dir_path = dirname(buf);
|
|
std::string stat_path(dir_path);
|
|
stat_path += "/test_data/no_stat_normal";
|
|
LOG(INFO) << stat_path;
|
|
k_ut_stat_path = stat_path.c_str();
|
|
std::string diskstats_path(dir_path);
|
|
diskstats_path += "/test_data/no_diskstats_normal";
|
|
k_ut_diskstats_path = diskstats_path.c_str();
|
|
std::string net_dev_path(dir_path);
|
|
net_dev_path += "/test_data/no_net_dev_normal";
|
|
k_ut_net_dev_path = net_dev_path.c_str();
|
|
|
|
std::set<std::string> disk_devices;
|
|
disk_devices.emplace("sda");
|
|
std::vector<std::string> network_interfaces;
|
|
network_interfaces.emplace_back("xgbe0");
|
|
SystemMetrics metrics;
|
|
metrics.install(®istry, disk_devices, network_interfaces);
|
|
|
|
TestMetricsVisitor visitor;
|
|
registry.collect(&visitor);
|
|
LOG(INFO) << "\n" << visitor.to_string();
|
|
|
|
// cpu
|
|
SimpleMetric* cpu_user = (SimpleMetric*)registry.get_metric(
|
|
"cpu", MetricLabels().add("mode", "user"));
|
|
ASSERT_TRUE(cpu_user != nullptr);
|
|
ASSERT_STREQ("0", cpu_user->to_string().c_str());
|
|
// memroy
|
|
SimpleMetric* memory_allocated_bytes = (SimpleMetric*)registry.get_metric(
|
|
"memory_allocated_bytes");
|
|
ASSERT_TRUE(memory_allocated_bytes != nullptr);
|
|
// network
|
|
SimpleMetric* receive_bytes = (SimpleMetric*)registry.get_metric(
|
|
"network_receive_bytes", MetricLabels().add("device", "xgbe0"));
|
|
ASSERT_TRUE(receive_bytes != nullptr);
|
|
ASSERT_STREQ("0", receive_bytes->to_string().c_str());
|
|
// disk
|
|
SimpleMetric* bytes_read = (SimpleMetric*)registry.get_metric(
|
|
"disk_bytes_read", MetricLabels().add("device", "sda"));
|
|
ASSERT_TRUE(bytes_read != nullptr);
|
|
ASSERT_STREQ("0", bytes_read->to_string().c_str());
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
int main(int argc, char** argv) {
|
|
std::string conffile = std::string(getenv("DORIS_HOME")) + "/conf/be.conf";
|
|
if (!doris::config::init(conffile.c_str(), false)) {
|
|
fprintf(stderr, "error read config file. \n");
|
|
return -1;
|
|
}
|
|
doris::init_glog("be-test");
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
return RUN_ALL_TESTS();
|
|
}
|