Baidu Cloud Compute (BCC)
Last Updated：2025-11-14
Baidu Cloud Compute (BCC) only includes one type of monitor object: instance monitor (Instance). The list of monitoring metrics for instance monitor is as follows:
Instance Monitor (instance)
| Metric name (English) | Metric name (Chinese) | Unit | Dimension | Remarks |
|---|---|---|---|---|
| CpuIdlePercent | CPU idle ratio | % | InstanceId | |
| CpuLoadAvg1 | Server load within the last 1 minute | Item | InstanceId | Exclusive to Linux server |
| CpuLoadAvg15 | Server load within the last 15 minutes | Item | InstanceId | Exclusive to Linux server |
| CpuLoadAvg5 | Server load within the last 5 minutes | Item | InstanceId | Exclusive to Linux server |
| CpuSystemPercent | System CPU time ratio | % | InstanceId | |
| CpuUserPercent | User CPU time ratio | % | InstanceId | |
| CpuWaitPercent | CPU IO-wait time ratio | % | InstanceId | Exclusive to Linux server |
| Cpu0IdlePercent | Single-core CPU idle rate | % | InstanceId | Exclusive to Windows server |
| Cpu0ProcessorPercent | Single-core CPU utilization | % | InstanceId | Exclusive to Windows server |
| CpuContextSwitchSecond | Context switches per second | Time/second | InstanceId | |
| CpuInterruptSecond | CPU Interrupts per second | Time | InstanceId | |
| vDiskReadBytesPerSecond | Disk IO read throughput per second | Byte/second | InstanceId | |
| vDiskReadOpCountPerSecond | Disk IO read operations per second | Time | InstanceId | |
| vDiskWriteBytesPerSecond | Disk IO write throughput per second | Byte/second | InstanceId | |
| vDiskWriteOpCountPerSecond | Disk IO write operations per second | Time | InstanceId | |
| DiskCFreeBytes | Free space on Disk C | Bytes | InstanceId | Exclusive to Windows server |
| DiskCTotalBytes | Total space on Disk C | Bytes | InstanceId | Exclusive to Windows server |
| DiskCUsedBytes | Used space on Disk C | Bytes | InstanceId | Exclusive to Windows server |
| DiskCUsedPercent | Disk C space utilization | % | InstanceId | Exclusive to Windows server |
| DiskFreeBytes | Total free disk space on server | Bytes | InstanceId | |
| DiskFreeInodes | Total free inodes on server | Item | InstanceId | Exclusive to Linux server |
| DiskInodesUsedPercent | Total utilization of inodes on server | % | InstanceId | Exclusive to Linux server |
| DiskTotalBytes | Total disk space on server | Bytes | InstanceId | |
| DiskTotalInodes | Total inodes on server | Item | InstanceId | Exclusive to Linux server |
| DiskUsedBytes | Total server disk utilization | Bytes | InstanceId | |
| DiskUsedInodes | Total used inodes on server | Item | InstanceId | Exclusive to Linux server |
| DiskUsedPercent | Server disk utilization | % | InstanceId | |
| RootUsedBytes | Root disk space usage | Bytes | InstanceId | Exclusive to Linux server |
| RootUsedPercent | Root disk space utilization | % | InstanceId | Exclusive to Linux server |
| HomeUsedBytes | HOME disk space usage | Bytes | InstanceId | Exclusive to Linux server |
| HomeUsedPercent | HOME disk space utilization | % | InstanceId | Exclusive to Linux server |
| MemAvailableBytes | Available memory usage | Bytes | InstanceId | Exclusive to Windows server |
| MemBufferBytes | Block device I/O memory buffer usage | Bytes | InstanceId | Exclusive to Linux server |
| MemCacheBytes | File system memory cache value | Bytes | InstanceId | |
| MemFreeBytes | Free memory | Bytes | InstanceId | |
| MemTotalBytes | Total memory | Bytes | InstanceId | |
| MemUsedBytes | Memory usage | Bytes | InstanceId | |
| MemUsedPercent | Memory usage | % | InstanceId | |
| SwapFreeBytes | Idle swap partition | Bytes | InstanceId | Exclusive to Linux server |
| SwapTotalBytes | Total swap partition | Bytes | InstanceId | Exclusive to Linux server |
| SwapUsedBytes | Swap partition usage | Bytes | InstanceId | Exclusive to Linux server |
| TcpCurrentEstab | Established TCP connections | Item | InstanceId | |
| TcpInSegs | TCP packets received | Item | InstanceId | 1. Definition for Linux server: the rate of incoming TCP packets per second is calculated by reading the "InSegs" field in TCP within the /proc/net/snmp file, then computing the periodic difference divided by the time interval. 2. Definition for Windows server: the rate of incoming TCP packets per second is obtained via the Windows WMI.Win32_PerfFormattedData_Tcpip_TCPv4() interface. |
| TcpLossSegs | TCP error packets | Item | InstanceId | 1. Exclusive to Linux servers. 2. Definition for Linux servers: the rate of incoming error packets per second is calculated by reading the "InErrs" field in TCP within the /proc/net/snmp file, then computing the periodic difference divided by the time interval. |
| TcpOutSegs | TCP packets sent | Item | InstanceId | 1. Definition for Linux servers: the rate of outgoing TCP packets per second is calculated by reading the "OutSegs" field in TCP within the /proc/net/snmp file, then computing the periodic difference divided by the time interval. 2. Definition for Windows servers: the rate of outgoing TCP packets per second is obtained via the Windows WMI.Win32_PerfFormattedData_Tcpip_TCPv4() interface. |
| TcpRetranSegs | TCP retransmission count | Time | InstanceId | 1. Exclusive to Windows servers. 2. Definition for Windows servers: the rate of retransmitted TCP packets per second is obtained via the Windows WMI.Win32_PerfFormattedData_Tcpip_TCPv4() interface. |
| vNicInBytes | Network interface card ingress traffic | Bytes | InstanceId | |
| vNicOutBytes | Network interface card egress traffic | Bytes | InstanceId | Description: The total egress traffic of the network interface card accumulated within the collection period, typically one minute. |
| VNicInPPS | Network interface card inbound packet rate | pps | InstanceId | |
| VNicOutPPS | Network interface card transmit packet rate | pps | InstanceId | |
| VNicInBPS | Network interface card inbound bandwidth | bps | InstanceId | |
| VNicOutBPS | Network interface card outbound bandwidth | bps | InstanceId | |
| WebInBytes | Ingress traffic to primary IP address from Internet | Bytes | InstanceId | |
| WebOutBytes | Egress traffic from primary IP address to Internet | Bytes | InstanceId | |
| WebInBitsPerSecond | Inbound bandwidth to primary IP address from Internet | bps | InstanceId | |
| WebOutBitsPerSecond | Outbound bandwidth from primary IP address to Internet | bps | InstanceId | |
| WebInPPS | Inbound packet rate to primary IP address from Internet | pps | InstanceId | |
| WebOutPPS | Outbound packet rate from primary IP address to Internet | pps | InstanceId | |
| GpuError | GPU card error message | InstanceId | Exclusive to GPU-equipped models | |
| GpuStatus | GPU card overall status | InstanceId | Exclusive to GPU-equipped models | |
| GpuMaxEccErrorsIndex | GPU ID with maximum ECC errors | InstanceId | Exclusive to GPU-equipped models | |
| GpuAllEccErrors | ECC errors of all GPU cards | Item | InstanceId | Exclusive to GPU-equipped models |
| GpuMaxTemperatureIndex | GPU ID with maximum temperature | InstanceId | Exclusive to GPU-equipped models | |
| GpuMaxTemperature | Maximum temperature across all GPU cards | InstanceId | Exclusive to GPU-equipped models | |
| GpuMaxMemoryUtilizationIndex | GPU ID with Maximum memory utilization | InstanceId | Exclusive to GPU-equipped models | |
| GpuMaxMemoryUtilization | Maximum memory utilization across all GPU cards | % | InstanceId | Exclusive to GPU-equipped models |
| GpuMaxGpuUtilizationIndex | GPU ID with maximum GPU utilization | InstanceId | Exclusive to GPU-equipped models | |
| GpuMaxGpuUtilization | Maximum GPU utilization across all GPUs | % | InstanceId | Exclusive to GPU-equipped models |
| GpuAvgMemoryUtilizationForall | Average memory utilization of all GPUs | % | InstanceId | Exclusive to GPU-equipped models |
| GpuAvgGpuUtilizationForall | Average GPU utilization across all GPUs | % | InstanceId | Exclusive to GPU-equipped models |
| GPU{serial number}Error | Error message for GPU card {serial number} | InstanceId | Exclusive to GPU-equipped models, {serial number} substituted with digits | |
| GPU{serial number}Status | GPU card{serial number}status | InstanceId | Exclusive to GPU-equipped models, {serial number} substituted with digits | |
| GPU{serial number}UtilizationMemory | GPU card{serial number}memory utilization | % | InstanceId | Exclusive to GPU-equipped models, {serial number} substituted with digits |
| GPU{serial number}EccErrors | GPU card{serial number} ECC errors | Item | InstanceId | Exclusive to GPU-equipped models, {serial number} substituted with digits |
| GPU{serial number}Temperature | GPU card{serial number} temperature | InstanceId | Exclusive to GPU-equipped models, {serial number} substituted with digits | |
| GPU{serial number}MemoryFree | GPU card{serial number}free memory | Bytes | InstanceId | Exclusive to GPU-equipped models, {serial number} substituted with digits |
| GPU{serial number}MemoryUsed | GPU card{serial number}memory usage | Bytes | InstanceId | Exclusive to GPU-equipped models, {serial number} substituted with digits |
| GPU{serial number}MemoryTotal | GPU card{serial number}total memory | Bytes | InstanceId | Exclusive to GPU-equipped models, {serial number} substituted with digits |
| GPU{serial number}UtilizationGpu | GPU card{serial number}GPU utilization | % | InstanceId | Exclusive to GPU-equipped models, {serial number} substituted with digits |
| CPUUsagePercent | CPU usage | % | InstanceId | Available on both Linux and Windows servers |
| MemAlreadyUsedBytes | Memory usage | Bytes | InstanceId | Exclusive to Linux server, read/proc/meminfo, MemTotal - MemFree |
| MemUserUsedBytes | Actual user memory usage | Bytes | InstanceId | Exclusive to Linux server, read/proc/meminfo, MemTotal - MemFree - Buffers - Cached - SReclaimable |
| MemAvailableBytes | Available memory usage | Bytes | InstanceId | Exclusive to Linux server |
| MemAvailablePercent | Memory availability | % | InstanceId | Exclusive to Linux server |
| DiskXReadBytesPerSecond | Disk read bandwidth | Bytes/s | InstanceId,disk | Single VFIO local disk |
| DiskXWriteBytesPerSecond | Disk write bandwidth | Bytes/s | InstanceId,disk | Single VFIO local disk |
| DiskXReadOpCountPerSecond | Disk read IOPS | Time | InstanceId,disk | Single VFIO local disk |
| DiskXWriteOpCountPerSecond | Disk write IOPS | Time | InstanceId,disk | Single VFIO local disk |
| DiskXUsedBytes | Single disk space usage | Bytes | InstanceId,disk | Exclusive to Linux |
| DiskXUsedPercent | Single disk space utilization | % | InstanceId,disk | Exclusive to Linux |
| Disk[X]UsedByte | Disk space usage | Bytes | InstanceId,disk | Exclusive to Windows |
| Disk[X]UsedPercent | Disk space usage rate | % | InstanceId,disk | Exclusive to Windows |
| RdmaXmitPps | RDMA interface transmit packet rate | pps | InstanceId,ip | Exclusive to Linux |
| RdmaRcvPps | RDMA interface inbound packet rate | pps | InstanceId,ip | Exclusive to Linux |
| RdmaRcvBps | RDMA interface inbound bandwidth | bps | InstanceId,ip | Exclusive to Linux |
| RdmaXmitBps | RDMA interface outbound bandwidth | bps | InstanceId,ip | Exclusive to Linux |
| RdmaXmitDiscardsPps | RDMA interface packet drop rate | pps | InstanceId,ip | Exclusive to Linux |
| RdmaLinkUp | RDMA interface Up status | - | InstanceId,ip | Exclusive to Linux |
| RdmaSendCNP | RDMA NIC sent CNP count | Item/second | InstanceId,ip | Exclusive to Linux |
| RdmaHandleCNP | RDMA NIC processed CNP count | Item/second | InstanceId,ip | Exclusive to Linux |
| RdmaMarkedECN | RDMA NIC marked ECN count | Item/second | InstanceId,ip | Exclusive to Linux |
| RdmaRcvPFC | RDMA NIC received PFC count | Item/second | InstanceId,ip | Exclusive to Linux |
| RdmdXmitPFC | RDMA NIC sent PFC count | Item/second | InstanceId,ip | Exclusive to Linux |
| RdmaACKTimeout | RDMA NIC ACK timeout count | Item/second | InstanceId,ip | Exclusive to Linux |
| RDMAOutOfSequencePacket | RDMA NIC out-of-order packet count | Item/second | InstanceId,ip | Exclusive to Linux |
| RdmaCRCError | RDMA NIC CRC error count | Item/second | InstanceId,ip | Exclusive to Linux |
| GpuXUtilizationGpu | GPU card utilization | % | InstanceId,gpu | Exclusive to Linux |
| GpuXStatus | GPU card status | - | InstanceId,gpu | Exclusive to Linux |
| GpuXError | GPU card error message | - | InstanceId,gpu | Exclusive to Linux |
| GpuXUtilizationMemory | GPU card memory utilization | % | InstanceId,gpu | Exclusive to Linux |
| GpuXMemoryTotal | Total GPU card memory | Bytes | InstanceId,gpu | Exclusive to Linux |
| GpuXMemoryFree | Free GPU card memory | Bytes | InstanceId,gpu | Exclusive to Linux |
| GpuXMemoryUsed | GPU card memory usage | Bytes | InstanceId,gpu | Exclusive to Linux |
| GpuXTemperature | GPU temperature | ℃ | InstanceId,gpu | Exclusive to Linux |
| GpuXEccErrors | ECC errors of GPU cards | Item | InstanceId,gpu | Exclusive to Linux |
| DCGM_GPU_TEMP | GPU operating temperature | ℃ | InstanceId,gpu | Exclusive to Linux |
| DCGM_MEM_TEMP | GPU memory temperature | ℃ | InstanceId,gpu | Exclusive to Linux |
| DCGM_FAN_SPEED_PERCENT | GPU fan speed proportion | % | InstanceId,gpu | Exclusive to Linux |
| DCGM_POWER_USAGE | GPU power | W | InstanceId,gpu | Exclusive to Linux |
| DCGM_GPU_PERF | GPU performance state | - | InstanceId,gpu | Exclusive to Linux |
| DCGM_FI_DEV_TOTAL_ENERGY_CONSUMPTION | Total GPU energy consumption since startup | J | InstanceId,gpu | Exclusive to Linux |
| DCGM_GPU_UTILIZATION | GPU utilization | % | InstanceId,gpu | Exclusive to Linux |
| DCGM_ENC_UTILIZATION | GPU encoder utilization | % | InstanceId,gpu | Exclusive to Linux |
| DCGM_DEC_UTILIZATION | GPU decoder utilization | % | InstanceId,gpu | Exclusive to Linux |
| DCGM_MEM_COPY_UTILIZATION | GPU memory copy utilization | % | InstanceId,gpu | Exclusive to Linux |
| DCGM_FB_FREE | GPU frame buffer remaining | MiB | InstanceId,gpu | Exclusive to Linux |
| DCGM_FB_USED | GPU frame buffer usage | MiB | InstanceId,gpu | Exclusive to Linux |
| DCGM_PROF_GR_ENGINE_ACTIVE | GPU Graphics or Compute engine active time ratio | % | InstanceId,gpu | Exclusive to Linux |
| DCGM_PROF_SM_ACTIVE | GPU SM active time ratio | % | InstanceId,gpu | Exclusive to Linux |
| DCGM_PROF_SM_OCCUPANCY | GPU thread occupancy ratio on SM | % | InstanceId,gpu | Exclusive to Linux |
| DCGM_PROF_PIPE_TENSOR_ACTIVE | GPU Tensor Pipe active cycle ratio | % | InstanceId,gpu | Exclusive to Linux |
| DCGM_PROF_PIPE_FP64_ACTIVE | GPU FP64 pipe active cycle ratio | % | InstanceId,gpu | Exclusive to Linux |
| DCGM_PROF_PIPE_FP32_ACTIVE | GPU FP32 pipe active cycle ratio | % | InstanceId,gpu | Exclusive to Linux |
| DCGM_PIPE_FP16_ACTIVE | GPU FP16 pipe active cycle ratio | % | InstanceId,gpu | Exclusive to Linux |
| DCGM_PROF_DRAM_ACTIVE | GPU memory bandwidth utilization | % | InstanceId,gpu | Exclusive to Linux |
| PROF_NVLINK_TX_BYTES | NVLink data transfer rate | Bytes | InstanceId,gpu | Exclusive to Linux |
| PROF_NVLINK_RX_BYTES | Nvlink data receive rate | Bytes | InstanceId,gpu | Exclusive to Linux |
| DCGM_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_TOTAL | Total NVLink flow control CRC errors | Item | InstanceId,gpu | Exclusive to Linux |
| DCGM_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_TOTAL | Total number of NVLink data CRC errors. | Item | InstanceId,gpu | Exclusive to Linux |
| DCGM_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_TOTAL | Total NVLink retries | Item | InstanceId,gpu | Exclusive to Linux |
| DCGM_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_TOTAL | Total NVLink recovery errors | Item | InstanceId,gpu | Exclusive to Linux |
| DCGM_FI_DEV_NVLINK_BANDWIDTH_TOTAL | Total NVLink bandwidth counters | Item | InstanceId,gpu | Exclusive to Linux |
| PROF_PCIE_TX_BYTES | GPU PCIe bus data transfer rate | Bytes | InstanceId,gpu | Exclusive to Linux |
| PROF_PCIE_RX_BYTES | GPU PCIe bus data receive rate | Bytes | InstanceId,gpu | Exclusive to Linux |
| DCGM_PCIE_REPLAY_COUNTER | GPU PCIe retry total | - | InstanceId,gpu | Exclusive to Linux |
| DCGM_SM_CLOCK | GPU sm clock frequency | HZ | InstanceId,gpu | Exclusive to Linux |
| DCGM_MEMORY_CLOCK | GPU memory clock frequency | HZ | InstanceId,gpu | Exclusive to Linux |
| DCGM_APP_SM_CLOCK | GPU SM application clock frequency | HZ | InstanceId,gpu | Exclusive to Linux |
| DCGM_APP_MEMORY_CLOCK | GPU memory application clock frequency | HZ | InstanceId,gpu | Exclusive to Linux |
| DCGM_CLOCK_THROTTLE_REASONS | Reasons for GPU clock slowdown | - | InstanceId,gpu | Exclusive to Linux |
| DCGM_ECC_SBE_VOL_TOTAL | Total GPU single-bit volatile ECC errors | Item | InstanceId,gpu | Exclusive to Linux |
| DCGM_ECC_DBE_VOL_TOTAL | Total GPU double-bit volatile ECC errors | Item | InstanceId,gpu | Exclusive to Linux |
| DCGM_ECC_SBE_AGG_TOTAL | Total GPU single-bit persistent ECC errors | Item | InstanceId,gpu | Exclusive to Linux |
| DCGM_ECC_DBE_AGG_TOTAL | Total GPU double-bit persistent ECC errors | Item | InstanceId,gpu | Exclusive to Linux |
| DCGM_XID_ERRORS | GPU XID error code | - | InstanceId,gpu | Exclusive to Linux |