Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

infoschema/metric_schema: add node cpu/mem/net load metric tables #14670

Merged
merged 13 commits into from
Feb 11, 2020
Merged

infoschema/metric_schema: add node cpu/mem/net load metric tables #14670

Show file tree
Hide file tree
Changes from 6 commits
Commits
Show all changes
13 commits
Select commit Hold shift + click to select a range
bc5cb06
iinfoschema/metric_schema: add node cpu/mem/net load metric tables
crazycs520 Feb 7, 2020
f91d1f5
add comment
crazycs520 Feb 7, 2020
7eb96d6
Merge branch 'master' into metric-node
crazycs520 Feb 7, 2020
5151c78
Merge branch 'master' into metric-node
crazycs520 Feb 10, 2020
4b72b5e
Merge branch 'master' into metric-node
crazycs520 Feb 10, 2020
0c8042f
Merge branch 'master' into metric-node
crazycs520 Feb 11, 2020
f87124b
Update infoschema/metric_table_def.go
crazycs520 Feb 11, 2020
618c7dc
Update infoschema/metric_table_def.go
crazycs520 Feb 11, 2020
bb6d00c
Update infoschema/metric_table_def.go
crazycs520 Feb 11, 2020
ac32ac1
Update infoschema/metric_table_def.go
crazycs520 Feb 11, 2020
00285d2
Merge branch 'master' into metric-node
crazycs520 Feb 11, 2020
f34a7ef
Merge branch 'master' into metric-node
crazycs520 Feb 11, 2020
8ec7407
fix name
crazycs520 Feb 11, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 3 additions & 0 deletions infoschema/metric_schema_test.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -53,5 +53,8 @@ func (s *inspectionSuite) TestMetricSchemaDef(c *C) {
c.Assert(strings.Contains(def.PromQL, label), IsTrue, Commentf("metric table %v has labels, but doesn't contain label %v in promQL", name, label))
}
}
if name != strings.ToLower(name) {
c.Assert(name, Equals, strings.ToLower(name), Commentf("metric table name %v should be lower case", name))
}
}
}
212 changes: 208 additions & 4 deletions infoschema/metric_table_def.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -64,7 +64,7 @@ var MetricTableMap = map[string]MetricTableDef{
Labels: []string{"instance", "job"},
Comment: "process rss memory usage",
},
"heap_mem_usage": {
"go_heap_mem_usage": {
PromQL: "go_memstats_heap_alloc_bytes{$LABEL_CONDITIONS}",
Labels: []string{"instance", "job"},
Comment: "TiDB heap memory size in use",
Expand All @@ -73,12 +73,12 @@ var MetricTableMap = map[string]MetricTableDef{
PromQL: "rate(process_cpu_seconds_total{$LABEL_CONDITIONS}[$RANGE_DURATION])",
Labels: []string{"instance", "job"},
},
"connection_count": {
"tidb_connection_count": {
PromQL: "tidb_server_connections{$LABEL_CONDITIONS}",
Labels: []string{"instance"},
Comment: "TiDB current connection counts",
},
"process_open_fd_count": {
"node_process_open_fd_count": {
PromQL: "process_open_fds{$LABEL_CONDITIONS}",
Labels: []string{"instance", "job"},
Comment: "Process opened file descriptors count",
Expand Down Expand Up @@ -632,7 +632,7 @@ var MetricTableMap = map[string]MetricTableDef{
PromQL: `pd_cluster_metadata{$LABEL_CONDITIONS}`,
Labels: []string{"instance", "type"},
},
"region_health": {
"pd_region_health": {
PromQL: `sum(pd_regions_status{$LABEL_CONDITIONS}) by (instance, type)`,
Labels: []string{"instance", "type"},
Comment: "It records the unusual Regions' count which may include pending peers, down peers, extra peers, offline peers, missing peers or learner peers",
Expand Down Expand Up @@ -1835,4 +1835,208 @@ var MetricTableMap = map[string]MetricTableDef{
PromQL: `rate(tikv_backup_error_counter{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"error", "instance"},
},
"node_virtual_cpus": {
PromQL: `count(node_cpu_seconds_total{mode="user"}) by (instance)`,
Labels: []string{"instance"},
Comment: "node virtual cpu count",
},
"node_total_memory": {
PromQL: `node_memory_MemTotal_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
Comment: "node total mem",
crazycs520 marked this conversation as resolved.
Show resolved Hide resolved
},
"node_memory_available": {
PromQL: `node_memory_MemAvailable_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_total_memory_swap": {
PromQL: `node_memory_SwapTotal_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
Comment: "node total memory swap",
},
"node_uptime": {
PromQL: `node_time_seconds{$LABEL_CONDITIONS} - node_boot_time_seconds{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
Comment: "node uptime, units are seconds",
},
"node_load1": {
PromQL: `node_load1{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
Comment: "node cpu load1",
crazycs520 marked this conversation as resolved.
Show resolved Hide resolved
},
"node_load5": {
PromQL: `node_load5{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
Comment: "node cpu load5",
crazycs520 marked this conversation as resolved.
Show resolved Hide resolved
},
"node_load15": {
PromQL: `node_load15{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
Comment: "node cpu load15",
crazycs520 marked this conversation as resolved.
Show resolved Hide resolved
},
"node_kernel_interrupts": {
PromQL: `rate(node_intr_total{$LABEL_CONDITIONS}[$RANGE_DURATION]) or irate(node_intr_total{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"instance"},
},
"node_kernel_forks": {
PromQL: `rate(node_forks_total{$LABEL_CONDITIONS}[$RANGE_DURATION]) or irate(node_forks_total{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"instance"},
},
"node_kernel_context_switches": {
PromQL: `rate(node_context_switches_total{$LABEL_CONDITIONS}[$RANGE_DURATION]) or irate(node_context_switches_total{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"instance"},
},
"node_cpu_usage": {
PromQL: `sum(rate(node_cpu_seconds_total{$LABEL_CONDITIONS}[$RANGE_DURATION])) by (mode,instance) * 100 / count(node_cpu_seconds_total{$LABEL_CONDITIONS}) by (mode,instance) or sum(irate(node_cpu_seconds_total{$LABEL_CONDITIONS}[$RANGE_DURATION])) by (mode,instance) * 100 / count(node_cpu_seconds_total{$LABEL_CONDITIONS}) by (mode,instance)`,
Labels: []string{"instance", "mode"},
},
"node_memory_free": {
PromQL: `node_memory_MemFree_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_memory_buffers": {
PromQL: `node_memory_Buffers_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_memory_cached": {
PromQL: `node_memory_Cached_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_memory_active": {
PromQL: `node_memory_Active_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_memory_inactive": {
PromQL: `node_memory_Inactive_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_memory_writeback": {
PromQL: `node_memory_Writeback_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_memory_writeback_tmp": {
PromQL: `node_memory_WritebackTmp_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_memory_dirty": {
PromQL: `node_memory_Dirty_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_memory_shared": {
PromQL: `node_memory_Shmem_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_memory_mapped": {
PromQL: `node_memory_Mapped_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_disk_size": {
PromQL: `node_filesystem_size_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance", "device", "fstype", "mountpoint"},
},
"node_disk_available_size": {
PromQL: `node_filesystem_avail_bytes{$LABEL_CONDITIONS}`,
Labels: []string{"instance", "device", "fstype", "mountpoint"},
},
"node_disk_state": {
PromQL: `node_filesystem_readonly{$LABEL_CONDITIONS}`,
Labels: []string{"instance", "device", "fstype", "mountpoint"},
},
"node_disk_io_util": {
PromQL: `rate(node_disk_io_time_seconds_total{$LABEL_CONDITIONS}[$RANGE_DURATION]) or irate(node_disk_io_time_seconds_total{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"device", "instance"},
},
"node_disk_iops": {
PromQL: `sum(rate(node_disk_reads_completed_total{$LABEL_CONDITIONS}[$RANGE_DURATION]) + rate(node_disk_writes_completed_total{$LABEL_CONDITIONS}[$RANGE_DURATION])) by (instance,device)`,
Labels: []string{"device", "instance"},
},
"node_disk_write_latency": {
PromQL: `(rate(node_disk_write_time_seconds_total{$LABEL_CONDITIONS}[$RANGE_DURATION])/ rate(node_disk_writes_completed_total{$LABEL_CONDITIONS}[$RANGE_DURATION]))`,
Labels: []string{"device", "instance"},
Comment: "node disk write latency(ms)",
},
"node_disk_read_latency": {
PromQL: `(rate(node_disk_read_time_seconds_total{$LABEL_CONDITIONS}[$RANGE_DURATION])/ rate(node_disk_reads_completed_total{$LABEL_CONDITIONS}[$RANGE_DURATION]))`,
Labels: []string{"device", "instance"},
Comment: "node disk read latency(ms)",
},
"node_disk_throughput": {
PromQL: `irate(node_disk_read_bytes_total{$LABEL_CONDITIONS}[$RANGE_DURATION]) + irate(node_disk_written_bytes_total{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"device", "instance"},
Comment: "Units is byte",
},
"node_filesystem_space_used": {
PromQL: `((node_filesystem_size_bytes{$LABEL_CONDITIONS} - node_filesystem_avail_bytes{$LABEL_CONDITIONS}) / node_filesystem_size_bytes{$LABEL_CONDITIONS}) * 100`,
Labels: []string{"device", "instance"},
Comment: "Filesystem used space. If is > 80% then is Critical.",
},
"node_file_descriptor_allocated": {
PromQL: `node_filefd_allocated{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_network_in_drops": {
PromQL: `rate(node_network_receive_drop_total{$LABEL_CONDITIONS}[$RANGE_DURATION]) `,
Labels: []string{"device", "instance"},
},
"node_network_out_drops": {
PromQL: `rate(node_network_transmit_drop_total{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"device", "instance"},
},
"node_network_in_errors": {
PromQL: `rate(node_network_receive_errs_total{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"device", "instance"},
},
"node_network_out_errors": {
PromQL: `rate(node_network_transmit_errs_total{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"device", "instance"},
},
"node_network_in_traffic": {
PromQL: `rate(node_network_receive_bytes_total{$LABEL_CONDITIONS}[$RANGE_DURATION]) or irate(node_network_receive_bytes_total{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"device", "instance"},
},
"node_network_out_traffic": {
PromQL: `rate(node_network_transmit_bytes_total{$LABEL_CONDITIONS}[$RANGE_DURATION]) or irate(node_network_transmit_bytes_total{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"device", "instance"},
},
"node_network_in_packets": {
PromQL: `rate(node_network_receive_packets_total{$LABEL_CONDITIONS}[$RANGE_DURATION]) or irate(node_network_receive_packets_total{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"device", "instance"},
},
"node_network_out_packets": {
PromQL: `rate(node_network_transmit_packets_total{$LABEL_CONDITIONS}[$RANGE_DURATION]) or irate(node_network_transmit_packets_total{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"device", "instance"},
},
"node_network_interface_speed": {
PromQL: `node_network_transmit_queue_length{$LABEL_CONDITIONS}`,
Labels: []string{"device", "instance"},
Comment: "node_network_transmit_queue_length = transmit_queue_length value of /sys/class/net/<iface>.",
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Are node_network_interface_speed and node_network_transmit_queue_length same thing?

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

The comment was from tidb-ansible.
https://github.com/pingcap/tidb-ansible/blob/master/scripts/node.json#L7477

},
"node_network_utilization_in_hourly": {
PromQL: `sum(increase(node_network_receive_bytes_total{$LABEL_CONDITIONS}[1h]))`,
Labels: []string{"device", "instance"},
},
"node_network_utilization_out_hourly": {
PromQL: `sum(increase(node_network_transmit_bytes_total{$LABEL_CONDITIONS}[1h]))`,
Labels: []string{"device", "instance"},
},
"node_tcp_in_use": {
PromQL: `node_sockstat_TCP_inuse{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_segments_retransmitted": {
PromQL: `rate(node_netstat_Tcp_RetransSegs{$LABEL_CONDITIONS}[$RANGE_DURATION]) or irate(node_netstat_Tcp_RetransSegs{$LABEL_CONDITIONS}[$RANGE_DURATION])`,
Labels: []string{"instance"},
},
"node_tcp_connections": {
PromQL: `node_netstat_Tcp_CurrEstab{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_processes_running": {
PromQL: `node_procs_running{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
"node_processes_blocked": {
PromQL: `node_procs_blocked{$LABEL_CONDITIONS}`,
Labels: []string{"instance"},
},
}