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doris/be/test/util/system_metrics_test.cpp
plat1ko db07e51cd3 [refactor](status) Refactor status handling in agent task (#11940) 
Refactor TaggableLogger
Refactor status handling in agent task:
Unify log format in TaskWorkerPool
Pass Status to the top caller, and replace some OLAPInternalError with more detailed error message Status
Premature return with the opposite condition to reduce indention
2022-08-29 12:06:01 +08:00

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// 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 "common/config.h"
#include "testutil/test_util.h"
#include "util/metrics.h"
#include "util/stopwatch.hpp"
namespace doris {
class SystemMetricsTest : public testing::Test {
public:
SystemMetricsTest() {}
virtual ~SystemMetricsTest() {}
};
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;
extern const char* k_ut_net_snmp_path;
extern const char* k_ut_load_avg_path;
extern const char* k_ut_vmstat_path;
TEST_F(SystemMetricsTest, normal) {
std::string dir_path = GetCurrentRunningDir();
std::string stat_path(dir_path);
stat_path += "/util/test_data/stat_normal";
LOG(INFO) << stat_path;
k_ut_stat_path = stat_path.c_str();
std::string diskstats_path(dir_path);
diskstats_path += "/util/test_data/diskstats_normal";
k_ut_diskstats_path = diskstats_path.c_str();
std::string net_dev_path(dir_path);
net_dev_path += "/util/test_data/net_dev_normal";
k_ut_net_dev_path = net_dev_path.c_str();
std::string fd_path(dir_path);
fd_path += "/util/test_data/fd_file_nr";
k_ut_fd_path = fd_path.c_str();
std::string net_snmp_path(dir_path);
net_snmp_path += "/util/test_data/net_snmp_normal";
k_ut_net_snmp_path = net_snmp_path.c_str();
std::string load_avg_path(dir_path);
load_avg_path += "/util/test_data/load_avg_normal";
k_ut_load_avg_path = load_avg_path.c_str();
std::string vmstat_path(dir_path);
vmstat_path += "/util/test_data/vmstat_normal";
k_ut_vmstat_path = vmstat_path.c_str();
MetricRegistry registry("test");
{
std::set<std::string> disk_devices;
disk_devices.emplace("sda");
std::vector<std::string> network_interfaces;
network_interfaces.emplace_back("xgbe0");
SystemMetrics metrics(&registry, disk_devices, network_interfaces);
auto entity = registry.get_entity("server");
EXPECT_TRUE(entity != nullptr);
metrics.update();
// cpu
auto cpu_entity = registry.get_entity("cpu", {{"device", "cpu"}});
EXPECT_TRUE(cpu_entity != nullptr);
EXPECT_TRUE("cpu" == cpu_entity->name());
Metric* cpu_user = cpu_entity->get_metric("cpu_user", "cpu");
EXPECT_TRUE(cpu_user != nullptr);
EXPECT_STREQ("57199151", cpu_user->to_string().c_str());
Metric* cpu_nice = cpu_entity->get_metric("cpu_nice", "cpu");
EXPECT_TRUE(cpu_nice != nullptr);
EXPECT_STREQ("2616310", cpu_nice->to_string().c_str());
Metric* cpu_system = cpu_entity->get_metric("cpu_system", "cpu");
EXPECT_TRUE(cpu_system != nullptr);
EXPECT_STREQ("10600935", cpu_system->to_string().c_str());
Metric* cpu_idle = cpu_entity->get_metric("cpu_idle", "cpu");
EXPECT_TRUE(cpu_idle != nullptr);
EXPECT_STREQ("1517505423", cpu_idle->to_string().c_str());
Metric* cpu_iowait = cpu_entity->get_metric("cpu_iowait", "cpu");
EXPECT_TRUE(cpu_iowait != nullptr);
EXPECT_STREQ("2137148", cpu_iowait->to_string().c_str());
Metric* cpu_irq = cpu_entity->get_metric("cpu_irq", "cpu");
EXPECT_TRUE(cpu_irq != nullptr);
EXPECT_STREQ("0", cpu_irq->to_string().c_str());
Metric* cpu_softirq = cpu_entity->get_metric("cpu_soft_irq", "cpu");
EXPECT_TRUE(cpu_softirq != nullptr);
EXPECT_STREQ("108277", cpu_softirq->to_string().c_str());
Metric* cpu_steal = cpu_entity->get_metric("cpu_steal", "cpu");
EXPECT_TRUE(cpu_steal != nullptr);
EXPECT_STREQ("0", cpu_steal->to_string().c_str());
Metric* cpu_guest = cpu_entity->get_metric("cpu_guest", "cpu");
EXPECT_TRUE(cpu_guest != nullptr);
EXPECT_STREQ("0", cpu_guest->to_string().c_str());
Metric* cpu_guest_nice = cpu_entity->get_metric("cpu_guest_nice", "cpu");
EXPECT_TRUE(cpu_guest_nice != nullptr);
EXPECT_STREQ("0", cpu_guest_nice->to_string().c_str());
// memroy
Metric* memory_allocated_bytes = entity->get_metric("memory_allocated_bytes");
EXPECT_TRUE(memory_allocated_bytes != nullptr);
Metric* memory_pgpgin = entity->get_metric("memory_pgpgin");
EXPECT_TRUE(memory_pgpgin != nullptr);
EXPECT_STREQ("21458611100", memory_pgpgin->to_string().c_str());
Metric* memory_pgpgout = entity->get_metric("memory_pgpgout");
EXPECT_TRUE(memory_pgpgout != nullptr);
EXPECT_STREQ("149080494692", memory_pgpgout->to_string().c_str());
Metric* memory_pswpin = entity->get_metric("memory_pswpin");
EXPECT_TRUE(memory_pswpin != nullptr);
EXPECT_STREQ("167785", memory_pswpin->to_string().c_str());
Metric* memory_pswpout = entity->get_metric("memory_pswpout");
EXPECT_TRUE(memory_pswpout != nullptr);
EXPECT_STREQ("203724", memory_pswpout->to_string().c_str());
// network
auto net_entity = registry.get_entity("network_metrics.xgbe0", {{"device", "xgbe0"}});
EXPECT_TRUE(net_entity != nullptr);
Metric* receive_bytes = net_entity->get_metric("network_receive_bytes");
EXPECT_TRUE(receive_bytes != nullptr);
EXPECT_STREQ("52567436039", receive_bytes->to_string().c_str());
Metric* receive_packets = net_entity->get_metric("network_receive_packets");
EXPECT_TRUE(receive_packets != nullptr);
EXPECT_STREQ("65066152", receive_packets->to_string().c_str());
Metric* send_bytes = net_entity->get_metric("network_send_bytes");
EXPECT_TRUE(send_bytes != nullptr);
EXPECT_STREQ("45480856156", send_bytes->to_string().c_str());
Metric* send_packets = net_entity->get_metric("network_send_packets");
EXPECT_TRUE(send_packets != nullptr);
EXPECT_STREQ("88277614", send_packets->to_string().c_str());
// disk
auto disk_entity = registry.get_entity("disk_metrics.sda", {{"device", "sda"}});
EXPECT_TRUE(disk_entity != nullptr);
Metric* bytes_read = disk_entity->get_metric("disk_bytes_read");
EXPECT_TRUE(bytes_read != nullptr);
EXPECT_STREQ("20142745600", bytes_read->to_string().c_str());
Metric* reads_completed = disk_entity->get_metric("disk_reads_completed");
EXPECT_TRUE(reads_completed != nullptr);
EXPECT_STREQ("759548", reads_completed->to_string().c_str());
Metric* read_time_ms = disk_entity->get_metric("disk_read_time_ms");
EXPECT_TRUE(read_time_ms != nullptr);
EXPECT_STREQ("4308146", read_time_ms->to_string().c_str());
Metric* bytes_written = disk_entity->get_metric("disk_bytes_written");
EXPECT_TRUE(bytes_written != nullptr);
EXPECT_STREQ("1624753500160", bytes_written->to_string().c_str());
Metric* writes_completed = disk_entity->get_metric("disk_writes_completed");
EXPECT_TRUE(writes_completed != nullptr);
EXPECT_STREQ("18282936", writes_completed->to_string().c_str());
Metric* write_time_ms = disk_entity->get_metric("disk_write_time_ms");
EXPECT_TRUE(write_time_ms != nullptr);
EXPECT_STREQ("1907755230", write_time_ms->to_string().c_str());
Metric* io_time_ms = disk_entity->get_metric("disk_io_time_ms");
EXPECT_TRUE(io_time_ms != nullptr);
EXPECT_STREQ("19003350", io_time_ms->to_string().c_str());
Metric* io_time_weigthed = disk_entity->get_metric("disk_io_time_weigthed");
EXPECT_TRUE(write_time_ms != nullptr);
EXPECT_STREQ("1912122964", io_time_weigthed->to_string().c_str());
// fd
Metric* fd_metric = entity->get_metric("fd_num_limit");
EXPECT_TRUE(fd_metric != nullptr);
EXPECT_STREQ("13052138", fd_metric->to_string().c_str());
fd_metric = entity->get_metric("fd_num_used");
EXPECT_TRUE(fd_metric != nullptr);
EXPECT_STREQ("19520", fd_metric->to_string().c_str());
// net snmp
Metric* tcp_retrans_segs = entity->get_metric("snmp_tcp_retrans_segs");
EXPECT_TRUE(tcp_retrans_segs != nullptr);
Metric* tcp_in_errs = entity->get_metric("snmp_tcp_in_errs");
EXPECT_TRUE(tcp_in_errs != nullptr);
EXPECT_STREQ("826271", tcp_retrans_segs->to_string().c_str());
EXPECT_STREQ("12712", tcp_in_errs->to_string().c_str());
// load average
Metric* load_average_1_minutes =
entity->get_metric("load_average_1_minutes", "load_average");
EXPECT_TRUE(fd_metric != nullptr);
EXPECT_STREQ("1.090000", load_average_1_minutes->to_string().c_str());
Metric* load_average_5_minutes =
entity->get_metric("load_average_5_minutes", "load_average");
EXPECT_TRUE(fd_metric != nullptr);
EXPECT_STREQ("1.400000", load_average_5_minutes->to_string().c_str());
Metric* load_average_15_minutes =
entity->get_metric("load_average_15_minutes", "load_average");
EXPECT_TRUE(fd_metric != nullptr);
EXPECT_STREQ("2.020000", load_average_15_minutes->to_string().c_str());
// proc
Metric* proc_interrupt = entity->get_metric("proc_interrupt", "proc");
EXPECT_TRUE(proc_interrupt != nullptr);
EXPECT_STREQ("20935913098", proc_interrupt->to_string().c_str());
Metric* proc_ctxt_switch = entity->get_metric("proc_ctxt_switch", "proc");
EXPECT_TRUE(proc_ctxt_switch != nullptr);
EXPECT_STREQ("11043516832", proc_ctxt_switch->to_string().c_str());
Metric* proc_procs_running = entity->get_metric("proc_procs_running", "proc");
EXPECT_TRUE(proc_procs_running != nullptr);
EXPECT_STREQ("1", proc_procs_running->to_string().c_str());
Metric* proc_procs_blocked = entity->get_metric("proc_procs_blocked", "proc");
EXPECT_TRUE(proc_procs_blocked != nullptr);
EXPECT_STREQ("0", proc_procs_blocked->to_string().c_str());
}
}
TEST_F(SystemMetricsTest, no_proc_file) {
std::string dir_path = GetCurrentRunningDir();
std::string stat_path(dir_path);
stat_path += "/util/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 += "/util/test_data/no_diskstats_normal";
k_ut_diskstats_path = diskstats_path.c_str();
std::string net_dev_path(dir_path);
net_dev_path += "/util/test_data/no_net_dev_normal";
k_ut_net_dev_path = net_dev_path.c_str();
k_ut_fd_path = "";
k_ut_net_snmp_path = "";
std::string vmstat_path(dir_path);
vmstat_path += "/util/test_data/no_vmstat_normal";
k_ut_vmstat_path = vmstat_path.c_str();
MetricRegistry registry("test");
{
std::set<std::string> disk_devices;
disk_devices.emplace("sda");
std::vector<std::string> network_interfaces;
network_interfaces.emplace_back("xgbe0");
SystemMetrics metrics(&registry, disk_devices, network_interfaces);
auto entity = registry.get_entity("server");
EXPECT_TRUE(entity != nullptr);
// cpu
auto cpu_entity = registry.get_entity("cpu", {{"device", "cpu"}});
EXPECT_TRUE(cpu_entity == nullptr);
// memroy
Metric* memory_allocated_bytes = entity->get_metric("memory_allocated_bytes");
EXPECT_TRUE(memory_allocated_bytes != nullptr);
Metric* memory_pgpgin = entity->get_metric("memory_pgpgin");
EXPECT_TRUE(memory_pgpgin != nullptr);
EXPECT_STREQ("0", memory_pgpgin->to_string().c_str());
Metric* memory_pgpgout = entity->get_metric("memory_pgpgout");
EXPECT_TRUE(memory_pgpgout != nullptr);
EXPECT_STREQ("0", memory_pgpgout->to_string().c_str());
Metric* memory_pswpin = entity->get_metric("memory_pswpin");
EXPECT_TRUE(memory_pswpin != nullptr);
EXPECT_STREQ("0", memory_pswpin->to_string().c_str());
Metric* memory_pswpout = entity->get_metric("memory_pswpout");
EXPECT_TRUE(memory_pswpout != nullptr);
EXPECT_STREQ("0", memory_pswpout->to_string().c_str());
// network
auto net_entity = registry.get_entity("network_metrics.xgbe0", {{"device", "xgbe0"}});
EXPECT_TRUE(net_entity != nullptr);
Metric* receive_bytes = net_entity->get_metric("network_receive_bytes");
EXPECT_TRUE(receive_bytes != nullptr);
EXPECT_STREQ("0", receive_bytes->to_string().c_str());
// disk
auto disk_entity = registry.get_entity("disk_metrics.sda", {{"device", "sda"}});
EXPECT_TRUE(disk_entity != nullptr);
Metric* bytes_read = disk_entity->get_metric("disk_bytes_read");
EXPECT_TRUE(bytes_read != nullptr);
EXPECT_STREQ("0", bytes_read->to_string().c_str());
// proc
Metric* proc_interrupt = entity->get_metric("proc_interrupt", "proc");
EXPECT_TRUE(proc_interrupt != nullptr);
EXPECT_STREQ("0", proc_interrupt->to_string().c_str());
Metric* proc_ctxt_switch = entity->get_metric("proc_ctxt_switch", "proc");
EXPECT_TRUE(proc_ctxt_switch != nullptr);
EXPECT_STREQ("0", proc_ctxt_switch->to_string().c_str());
Metric* proc_procs_running = entity->get_metric("proc_procs_running", "proc");
EXPECT_TRUE(proc_procs_running != nullptr);
EXPECT_STREQ("0", proc_procs_running->to_string().c_str());
Metric* proc_procs_blocked = entity->get_metric("proc_procs_blocked", "proc");
EXPECT_TRUE(proc_procs_blocked != nullptr);
EXPECT_STREQ("0", proc_procs_blocked->to_string().c_str());
}
}
} // namespace doris
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