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// SPDX-License-Identifier: GPL-3.0-or-later
package nvme
import (
"fmt"
"strings"
"github.com/netdata/netdata/go/go.d.plugin/agent/module"
)
const (
_ = 2050 + iota // right after Disks section
prioDeviceEstimatedEndurancePerc
prioDeviceAvailableSparePerc
prioDeviceCompositeTemperature
prioDeviceIOTransferredCount
prioDevicePowerCyclesCount
prioDevicePowerOnTime
prioDeviceUnsafeShutdownsCount
prioDeviceCriticalWarningsState
prioDeviceMediaErrorsRate
prioDeviceErrorLogEntriesRate
prioDeviceWarningCompositeTemperatureTime
prioDeviceCriticalCompositeTemperatureTime
prioDeviceThmTemp1TransitionsCount
prioDeviceThmTemp2TransitionsRate
prioDeviceThmTemp1Time
prioDeviceThmTemp2Time
)
var deviceChartsTmpl = module.Charts{
deviceEstimatedEndurancePercChartTmpl.Copy(),
deviceAvailableSparePercChartTmpl.Copy(),
deviceCompositeTemperatureChartTmpl.Copy(),
deviceIOTransferredCountChartTmpl.Copy(),
devicePowerCyclesCountChartTmpl.Copy(),
devicePowerOnTimeChartTmpl.Copy(),
deviceUnsafeShutdownsCountChartTmpl.Copy(),
deviceCriticalWarningsStateChartTmpl.Copy(),
deviceMediaErrorsRateChartTmpl.Copy(),
deviceErrorLogEntriesRateChartTmpl.Copy(),
deviceWarnCompositeTemperatureTimeChartTmpl.Copy(),
deviceCritCompositeTemperatureTimeChartTmpl.Copy(),
deviceThmTemp1TransitionsRateChartTmpl.Copy(),
deviceThmTemp2TransitionsRateChartTmpl.Copy(),
deviceThmTemp1TimeChartTmpl.Copy(),
deviceThmTemp2TimeChartTmpl.Copy(),
}
var deviceEstimatedEndurancePercChartTmpl = module.Chart{
ID: "device_%s_estimated_endurance_perc",
Title: "Estimated endurance",
Units: "percentage",
Fam: "endurance",
Ctx: "nvme.device_estimated_endurance_perc",
Priority: prioDeviceEstimatedEndurancePerc,
Dims: module.Dims{
{ID: "device_%s_percentage_used", Name: "used"},
},
}
var deviceAvailableSparePercChartTmpl = module.Chart{
ID: "device_%s_available_spare_perc",
Title: "Remaining spare capacity",
Units: "percentage",
Fam: "spare",
Ctx: "nvme.device_available_spare_perc",
Priority: prioDeviceAvailableSparePerc,
Dims: module.Dims{
{ID: "device_%s_available_spare", Name: "spare"},
},
}
var deviceCompositeTemperatureChartTmpl = module.Chart{
ID: "device_%s_temperature",
Title: "Composite temperature",
Units: "celsius",
Fam: "temperature",
Ctx: "nvme.device_composite_temperature",
Priority: prioDeviceCompositeTemperature,
Dims: module.Dims{
{ID: "device_%s_temperature", Name: "temperature"},
},
}
var deviceIOTransferredCountChartTmpl = module.Chart{
ID: "device_%s_io_transferred_count",
Title: "Amount of data transferred to and from device",
Units: "bytes",
Fam: "transferred data",
Ctx: "nvme.device_io_transferred_count",
Priority: prioDeviceIOTransferredCount,
Type: module.Area,
Dims: module.Dims{
{ID: "device_%s_data_units_read", Name: "read"},
{ID: "device_%s_data_units_written", Name: "written", Mul: -1},
},
}
var devicePowerCyclesCountChartTmpl = module.Chart{
ID: "device_%s_power_cycles_count",
Title: "Power cycles",
Units: "cycles",
Fam: "power cycles",
Ctx: "nvme.device_power_cycles_count",
Priority: prioDevicePowerCyclesCount,
Dims: module.Dims{
{ID: "device_%s_power_cycles", Name: "power"},
},
}
var devicePowerOnTimeChartTmpl = module.Chart{
ID: "device_%s_power_on_time",
Title: "Power-on time",
Units: "seconds",
Fam: "power-on time",
Ctx: "nvme.device_power_on_time",
Priority: prioDevicePowerOnTime,
Dims: module.Dims{
{ID: "device_%s_power_on_time", Name: "power-on"},
},
}
var deviceCriticalWarningsStateChartTmpl = module.Chart{
ID: "device_%s_critical_warnings_state",
Title: "Critical warnings state",
Units: "state",
Fam: "critical warnings",
Ctx: "nvme.device_critical_warnings_state",
Priority: prioDeviceCriticalWarningsState,
Dims: module.Dims{
{ID: "device_%s_critical_warning_available_spare", Name: "available_spare"},
{ID: "device_%s_critical_warning_temp_threshold", Name: "temp_threshold"},
{ID: "device_%s_critical_warning_nvm_subsystem_reliability", Name: "nvm_subsystem_reliability"},
{ID: "device_%s_critical_warning_read_only", Name: "read_only"},
{ID: "device_%s_critical_warning_volatile_mem_backup_failed", Name: "volatile_mem_backup_failed"},
{ID: "device_%s_critical_warning_persistent_memory_read_only", Name: "persistent_memory_read_only"},
},
}
var deviceUnsafeShutdownsCountChartTmpl = module.Chart{
ID: "device_%s_unsafe_shutdowns_count",
Title: "Unsafe shutdowns",
Units: "shutdowns",
Fam: "shutdowns",
Ctx: "nvme.device_unsafe_shutdowns_count",
Priority: prioDeviceUnsafeShutdownsCount,
Dims: module.Dims{
{ID: "device_%s_unsafe_shutdowns", Name: "unsafe"},
},
}
var deviceMediaErrorsRateChartTmpl = module.Chart{
ID: "device_%s_media_errors_rate",
Title: "Media and data integrity errors",
Units: "errors/s",
Fam: "media errors",
Ctx: "nvme.device_media_errors_rate",
Priority: prioDeviceMediaErrorsRate,
Dims: module.Dims{
{ID: "device_%s_media_errors", Name: "media", Algo: module.Incremental},
},
}
var deviceErrorLogEntriesRateChartTmpl = module.Chart{
ID: "device_%s_error_log_entries_rate",
Title: "Error log entries",
Units: "entries/s",
Fam: "error log",
Ctx: "nvme.device_error_log_entries_rate",
Priority: prioDeviceErrorLogEntriesRate,
Dims: module.Dims{
{ID: "device_%s_num_err_log_entries", Name: "error_log", Algo: module.Incremental},
},
}
var deviceWarnCompositeTemperatureTimeChartTmpl = module.Chart{
ID: "device_%s_warning_composite_temperature_time",
Title: "Warning composite temperature time",
Units: "seconds",
Fam: "warn temp time",
Ctx: "nvme.device_warning_composite_temperature_time",
Priority: prioDeviceWarningCompositeTemperatureTime,
Dims: module.Dims{
{ID: "device_%s_warning_temp_time", Name: "wctemp"},
},
}
var deviceCritCompositeTemperatureTimeChartTmpl = module.Chart{
ID: "device_%s_critical_composite_temperature_time",
Title: "Critical composite temperature time",
Units: "seconds",
Fam: "crit temp time",
Ctx: "nvme.device_critical_composite_temperature_time",
Priority: prioDeviceCriticalCompositeTemperatureTime,
Dims: module.Dims{
{ID: "device_%s_critical_comp_time", Name: "cctemp"},
},
}
var (
deviceThmTemp1TransitionsRateChartTmpl = module.Chart{
ID: "device_%s_thm_temp1_transitions_rate",
Title: "Thermal management temp1 transitions",
Units: "transitions/s",
Fam: "thermal mgmt transitions",
Ctx: "nvme.device_thermal_mgmt_temp1_transitions_rate",
Priority: prioDeviceThmTemp1TransitionsCount,
Dims: module.Dims{
{ID: "device_%s_thm_temp1_trans_count", Name: "temp1", Algo: module.Incremental},
},
}
deviceThmTemp2TransitionsRateChartTmpl = module.Chart{
ID: "device_%s_thm_temp2_transitions_rate",
Title: "Thermal management temp2 transitions",
Units: "transitions/s",
Fam: "thermal mgmt transitions",
Ctx: "nvme.device_thermal_mgmt_temp2_transitions_rate",
Priority: prioDeviceThmTemp2TransitionsRate,
Dims: module.Dims{
{ID: "device_%s_thm_temp2_trans_count", Name: "temp2", Algo: module.Incremental},
},
}
)
var (
deviceThmTemp1TimeChartTmpl = module.Chart{
ID: "device_%s_thm_temp1_time",
Title: "Thermal management temp1 time",
Units: "seconds",
Fam: "thermal mgmt time",
Ctx: "nvme.device_thermal_mgmt_temp1_time",
Priority: prioDeviceThmTemp1Time,
Dims: module.Dims{
{ID: "device_%s_thm_temp1_total_time", Name: "temp1"},
},
}
deviceThmTemp2TimeChartTmpl = module.Chart{
ID: "device_%s_thm_temp2_time",
Title: "Thermal management temp1 time",
Units: "seconds",
Fam: "thermal mgmt time",
Ctx: "nvme.device_thermal_mgmt_temp2_time",
Priority: prioDeviceThmTemp2Time,
Dims: module.Dims{
{ID: "device_%s_thm_temp2_total_time", Name: "temp2"},
},
}
)
func (n *NVMe) addDeviceCharts(device string) {
charts := deviceChartsTmpl.Copy()
for _, chart := range *charts {
chart.ID = fmt.Sprintf(chart.ID, device)
chart.Labels = []module.Label{
{Key: "device", Value: device},
}
for _, dim := range chart.Dims {
dim.ID = fmt.Sprintf(dim.ID, device)
}
}
if err := n.Charts().Add(*charts...); err != nil {
n.Warning(err)
}
}
func (n *NVMe) removeDeviceCharts(device string) {
px := fmt.Sprintf("device_%s", device)
for _, chart := range *n.Charts() {
if strings.HasPrefix(chart.ID, px) {
chart.MarkRemove()
chart.MarkNotCreated()
}
}
}
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