From 806d12495770fe4ac6901455cfa28559458441f9 Mon Sep 17 00:00:00 2001 From: luzhihao Date: Wed, 9 Nov 2022 14:11:21 +0800 Subject: [PATCH] Add the supported version info. --- gopher_tech.md | 326 +++++++++++++++++++++++++------------------------ 1 file changed, 168 insertions(+), 158 deletions(-) diff --git a/gopher_tech.md b/gopher_tech.md index 6cf146d..0560977 100644 --- a/gopher_tech.md +++ b/gopher_tech.md @@ -1,63 +1,63 @@ # TCP（entity_name：tcp_link） -| metrics_name | table_name | metrics_type | unit | KPI | metrics description | -| ------------------- | ----------- | ------------ | ------------------ | ---- | ------------------------------------------------------------ | -| tgid | | key | | | 进程ID | -| role | | key | | | 客户端/服务端 | -| client_ip | | key | | | 客户端：本地IP；服务端：对端IP | -| server_ip | | key | | | 客户端：对端IP；服务端：本地IP | -| client_port | | key | | | 客户端：本地端口；服务端：对端端口 | -| server_port | | key | | | 客户端：对端端口；服务端：本地端口 | -| protocol | | key | | | 协议族（IPv4、IPv6） | -| rx_bytes | tcp_tx_rx | Gauge | bytes | Y | rx bytes | -| tx_bytes | tcp_tx_rx | Gauge | bytes | Y | tx bytes | -| rto | tcp_rate | Gauge | | | Retransmission timeOut(us) | -| ato | tcp_rate | Gauge | | | Estimated value of delayed ACK(us) | -| srtt | tcp_rtt | Gauge | us | Y | Smoothed Round Trip Time(us). | -| snd_ssthresh | tcp_rate | Gauge | | | Slow start threshold for congestion control. | -| rcv_ssthresh | tcp_rate | Gauge | | | Current receive window size. | -| snd_cwnd | tcp_windows | Gauge | | | Congestion Control Window Size. | -| advmss | tcp_rate | Gauge | | | Local MSS upper limit. | -| reordering | tcp_windows | Gauge | | | Segments to be reordered. | -| rcv_rtt | tcp_rtt | Gauge | us | | Receive end RTT (unidirectional measurement). | -| rcv_space | tcp_rate | Gauge | | | Current receive buffer size. | -| notsent_bytes | tcp_windows | Gauge | bytes | | Number of bytes not sent currently. | -| notack_bytes | tcp_windows | Gauge | bytes | | Number of bytes not ack currently. | -| snd_wnd | tcp_windows | Gauge | | | Size of TCP send window. | -| rcv_wnd | tcp_windows | Gauge | | | Size of TCP receive window. | -| avl_snd_wnd | tcp_windows | Gauge | | | Size of TCP available send window. | -| delivery_rate | tcp_rate | Gauge | | | Current transmit rate (multiple different from the actual value). | -| busy_time | tcp_rate | Gauge | | | Time (jiffies) busy sending data. | -| rwnd_limited | tcp_rate | Gauge | | | Time (jiffies) limited by receive window. | -| sndbuf_limited | tcp_rate | Gauge | | | Time (jiffies) limited by send buffer. | -| pacing_rate | tcp_rate | Gauge | bytes per second | | TCP pacing rate, bytes per second | -| max_pacing_rate | tcp_rate | Gauge | bytes per second | | MAX TCP pacing rate, bytes per second | -| sk_err_que_size | tcp_sockbuf | Gauge | | | Size of error queue in sock. | -| sk_rcv_que_size | tcp_sockbuf | Gauge | | | Size of receive queue in sock. | -| sk_wri_que_size | tcp_sockbuf | Gauge | | | Size of write queue in sock. | -| syn_srtt | tcp_srtt | Gauge | us | Y | RTT of syn packet(us). | -| sk_backlog_size | tcp_sockbuf | Gauge | | | Length of the queue used by the receive buffer. | -| sk_omem_size | tcp_sockbuf | Gauge | bytes | | Memory used by other caches. | -| sk_forward_size | tcp_sockbuf | Gauge | bytes | | Size of the pre-allocated memory of the sending cache. | -| sk_wmem_size | tcp_sockbuf | Gauge | bytes | | Used memory size of the sending cache. | -| sk_rcvbuf | tcp_sockbuf | Gauge | bytes | | Byte length of the RX buffer. | -| sk_sndbuf | tcp_sockbuf | Gauge | bytes | | Byte length of the TX buffer. | -| segs_in | tcp_tx_rx | Counter | segs | | total number of segments received | -| segs_out | tcp_tx_rx | Counter | segs | | total number of segments sent | -| retran_packets | tcp_abn | Gauge | | Y | total number of retrans | -| backlog_drops | tcp_abn | Gauge | | Y | drops caused by backlog queue full | -| sk_drops | tcp_abn | Counter | | Y | Number of lost packets in the TCP protocol stack | -| lost_out | tcp_abn | Gauge | segs | | Number of lost segments estimated by TCP congestion | -| sacked_out | tcp_abn | Gauge | segs | | Number of out-of-order TCP packets (SACK) or number of repeated TCP ACKs (NO SACK) | -| filter_drops | tcp_abn | Gauge | | | drops caused by socket filter | -| tmout_count | tcp_abn | Gauge | | | counter of tcp link timeout | -| snd_buf_limit_count | tcp_abn | Gauge | | | counter of limits when allocate wmem | -| rmem_scheduls | tcp_abn | Gauge | | | rmem is not enough | -| tcp_oom | tcp_abn | Gauge | | | tcp out of memory | -| send_rsts | tcp_abn | Gauge | | | send_rsts | -| receive_rsts | tcp_abn | Gauge | | | receive_rsts | -| sk_err | tcp_abn | Gauge | | | sk_err | -| sk_err_soft | tcp_abn | Gauge | | | sk_err_soft | +| metrics_name | table_name | metrics_type | unit | KPI | metrics description | +| ------------------- | ----------------- | ------------ | ------------------ | ---- | ------------------------------------------------------------ | +| tgid | | key | | | 进程ID | +| role | | key | | | 客户端/服务端 | +| client_ip | | key | | | 客户端：本地IP；服务端：对端IP | +| server_ip | | key | | | 客户端：对端IP；服务端：本地IP | +| client_port | | key | | | 客户端：本地端口；服务端：对端端口 | +| server_port | | key | | | 客户端：对端端口；服务端：本地端口 | +| protocol | | key | | | 协议族（IPv4、IPv6） | +| rx_bytes | tcp_tx_rx(0x8) | Gauge | bytes | Y | rx bytes | +| tx_bytes | tcp_tx_rx(0x8) | Gauge | bytes | Y | tx bytes | +| rto | tcp_rate(0x20) | Gauge | | | Retransmission timeOut(us) | +| ato | tcp_rate(0x20) | Gauge | | | Estimated value of delayed ACK(us) | +| srtt | tcp_rtt(0x4) | Gauge | us | Y | Smoothed Round Trip Time(us). | +| snd_ssthresh | tcp_rate(0x20) | Gauge | | | Slow start threshold for congestion control. | +| rcv_ssthresh | tcp_rate(0x20) | Gauge | | | Current receive window size. | +| snd_cwnd | tcp_windows(0x2) | Gauge | | | Congestion Control Window Size. | +| advmss | tcp_rate(0x20) | Gauge | | | Local MSS upper limit. | +| reordering | tcp_windows(0x2) | Gauge | | | Segments to be reordered. | +| rcv_rtt | tcp_rtt(0x4) | Gauge | us | | Receive end RTT (unidirectional measurement). | +| rcv_space | tcp_rate(0x20) | Gauge | | | Current receive buffer size. | +| notsent_bytes | tcp_windows(0x2) | Gauge | bytes | | Number of bytes not sent currently. | +| notack_bytes | tcp_windows(0x2) | Gauge | bytes | | Number of bytes not ack currently. | +| snd_wnd | tcp_windows(0x2) | Gauge | | | Size of TCP send window. | +| rcv_wnd | tcp_windows(0x2) | Gauge | | | Size of TCP receive window. | +| avl_snd_wnd | tcp_windows(0x2) | Gauge | | | Size of TCP available send window. | +| delivery_rate | tcp_rate(0x20) | Gauge | | | Current transmit rate (multiple different from the actual value). | +| busy_time | tcp_rate(0x20) | Gauge | | | Time (jiffies) busy sending data. | +| rwnd_limited | tcp_rate(0x20) | Gauge | | | Time (jiffies) limited by receive window. | +| sndbuf_limited | tcp_rate(0x20) | Gauge | | | Time (jiffies) limited by send buffer. | +| pacing_rate | tcp_rate(0x20) | Gauge | bytes per second | | TCP pacing rate, bytes per second | +| max_pacing_rate | tcp_rate(0x20) | Gauge | bytes per second | | MAX TCP pacing rate, bytes per second | +| sk_err_que_size | tcp_sockbuf(0x10) | Gauge | | | Size of error queue in sock. | +| sk_rcv_que_size | tcp_sockbuf(0x10) | Gauge | | | Size of receive queue in sock. | +| sk_wri_que_size | tcp_sockbuf(0x10) | Gauge | | | Size of write queue in sock. | +| syn_srtt | tcp_srtt(0x40) | Gauge | us | Y | RTT of syn packet(us). | +| sk_backlog_size | tcp_sockbuf(0x10) | Gauge | | | Length of the queue used by the receive buffer. | +| sk_omem_size | tcp_sockbuf(0x10) | Gauge | bytes | | Memory used by other caches. | +| sk_forward_size | tcp_sockbuf(0x10) | Gauge | bytes | | Size of the pre-allocated memory of the sending cache. | +| sk_wmem_size | tcp_sockbuf(0x10) | Gauge | bytes | | Used memory size of the sending cache. | +| sk_rcvbuf | tcp_sockbuf(0x10) | Gauge | bytes | | Byte length of the RX buffer. | +| sk_sndbuf | tcp_sockbuf(0x10) | Gauge | bytes | | Byte length of the TX buffer. | +| segs_in | tcp_tx_rx(0x8) | Counter | segs | | total number of segments received | +| segs_out | tcp_tx_rx(0x8) | Counter | segs | | total number of segments sent | +| retran_packets | tcp_abn(0x01) | Gauge | | Y | total number of retrans | +| backlog_drops | tcp_abn(0x01) | Gauge | | Y | drops caused by backlog queue full | +| sk_drops | tcp_abn(0x01) | Counter | | Y | Number of lost packets in the TCP protocol stack | +| lost_out | tcp_abn(0x01) | Gauge | segs | | Number of lost segments estimated by TCP congestion | +| sacked_out | tcp_abn(0x01) | Gauge | segs | | Number of out-of-order TCP packets (SACK) or number of repeated TCP ACKs (NO SACK) | +| filter_drops | tcp_abn(0x01) | Gauge | | | drops caused by socket filter | +| tmout_count | tcp_abn(0x01) | Gauge | | | counter of tcp link timeout | +| snd_buf_limit_count | tcp_abn(0x01) | Gauge | | | counter of limits when allocate wmem | +| rmem_scheduls | tcp_abn(0x01) | Gauge | | | rmem is not enough | +| tcp_oom | tcp_abn(0x01) | Gauge | | | tcp out of memory | +| send_rsts | tcp_abn(0x01) | Gauge | | | send_rsts | +| receive_rsts | tcp_abn(0x01) | Gauge | | | receive_rsts | +| sk_err | tcp_abn(0x01) | Gauge | | | sk_err | +| sk_err_soft | tcp_abn(0x01) | Gauge | | | sk_err_soft | # ENDPOINT @@ -112,109 +112,109 @@ # Process（entity_name：proc） -| metrics_name | table_name | metrics_type | unit | KPI | metrics description | -| --------------------- | ------------------ | ------------ | ---- | ---- | ------------------------------------------------------------ | -| tgid | | key | | | 进程ID | -| ppid | system_proc | label | | | 父进程ID | -| pgid | system_proc | label | | | 进程组ID | -| comm | | label | | | 执行程序名称 | -| cmdline | system_proc | label | | | 执行程序命令(包括配置) | -| container_id | system_proc | label | | | 进程归属的容器实例ID（简写） | -| shared_dirty_size | system_proc | Gauge | | | 进程共享属性的dirty page size | -| shared_clean_size | system_proc | Gauge | | | 进程共享属性的clean page size | -| private_dirty_size | system_proc | Gauge | | | 进程私有属性的dirty page size | -| private_clean_size | system_proc | Gauge | | | 进程私有属性的clean page size | -| referenced_size | system_proc | Gauge | | | 进程当前已引用的page size | -| lazyfree_size | system_proc | Gauge | | | 进程延迟释放内存的size | -| swap_data_size | system_proc | Gauge | | | 进程swap区间数据size | -| swap_data_pss_size | system_proc | Gauge | | | 进程物理内存swap区间数据size | -| fd_count | system_proc | Gauge | | Y | 进程文件句柄 | -| fd_free_per | system_proc | Gauge | | | 进程剩余FD资源占比% | -| utime_jiffies | system_proc | Gauge | | Y | 进程用户运行时间 | -| stime_jiffies | system_proc | Gauge | | Y | 进程系统态运行时间 | -| minor pagefault_count | system_proc | Gauge | | | 进程轻微pagefault次数（无需从磁盘拷贝） | -| major pagefault_count | system_proc | Gauge | | | 进程严重pagefault次数（需从磁盘拷贝） | -| vm_size | system_proc | Gauge | | Y | 进程当前虚拟地址空间大小 | -| pm_size | system_proc | Gauge | | Y | 进程当前物理地址空间大小 | -| rchar_bytes | system_proc | Gauge | | | 进程系统调用至FS的读字节数 | -| wchar_bytes | system_proc | Gauge | | | 进程系统调用至FS的写字节数 | -| syscr_count | system_proc | Gauge | | | 进程read()/pread()执行次数 | -| syscw_count | system_proc | Gauge | | | 进程write()/pwrite()执行次数 | -| read_bytes | system_proc | Gauge | | | 进程实际从磁盘读取的字节数 | -| write_bytes | system_proc | Gauge | | | 进程实际从磁盘写入的字节数 （page cache情况下，该字段进表示设置dirty page的size） | -| cancelled_write_bytes | system_proc | Gauge | | | 参考proc_write_bytes，因为存在page cache 如果write操作结束后，又发生文件被删除事件，会导致diry page并未写入磁盘，所以存在取消写的字节数统计 | -| ns_ext4_read | proc_ext4 | Gauge | ns | | ext4文件系统读操作时间，单位ns | -| ns_ext4_write | proc_ext4 | Gauge | ns | | ext4文件系统写操作时间，单位ns | -| ns_ext4_flush | proc_ext4 | Gauge | ns | | ext4文件系统flush操作时间，单位ns | -| ns_ext4_open | proc_ext4 | Gauge | ns | | ext4文件系统open操作时间，单位ns | -| ns_overlay_read | proc_overlay | Gauge | ns | | overlayfs文件系统读操作时间，单位ns | -| ns_overlay_write | proc_overlay | Gauge | ns | | overlayfs文件系统写操作时间，单位ns | -| ns_overlay_flush | proc_overlay | Gauge | ns | | overlayfs文件系统flush操作时间，单位ns | -| ns_overlay_open | proc_overlay | Gauge | ns | | overlayfs文件系统open操作时间，单位ns | -| ns_tmpfs_read | proc_tmpfs | Gauge | ns | | tmpfs文件系统读操作时间，单位ns | -| ns_tmpfs_write | proc_tmpfs | Gauge | ns | | tmpfs文件系统写操作时间，单位ns | -| ns_tmpfs_flush | proc_tmpfs | Gauge | ns | | tmpfs文件系统flush操作时间，单位ns | -| reclaim_ns | proc_page | Gauge | ns | | 进程触发的page回收时间（执行SWAP操作），单位ns | -| access_pagecache | proc_page | Gauge | | | 进程触发的页面访问次数 | -| mark_buffer_dirty | proc_page | Gauge | | | 进程触发的 page buffer置脏次数 | -| load_page_cache | proc_page | Gauge | | | 进程触发的 page 加入page cache次数 | -| mark_page_dirty | proc_page | Gauge | | | 进程触发的 page 置脏次数 | -| ns_gethostname | proc_dns | Gauge | ns | | 进程获取DNS域名对应的地址，单位ns | -| gethostname_failed | proc_dns | Gauge | | | 进程获取DNS域名失败次数 | -| ns_mount | proc_syscall_io | Gauge | ns | | 进程系统调用mount时长，单位ns | -| ns_umount | proc_syscall_io | Gauge | ns | | 进程系统调用umount时长，单位ns | -| ns_read | proc_syscall_io | Gauge | ns | | 进程系统调用read时长，单位ns | -| ns_write | proc_syscall_io | Gauge | ns | | 进程系统调用write时长，单位ns | -| ns_sendmsg | proc_syscall_net | Gauge | ns | | 进程系统调用sendmsg时长，单位ns | -| ns_recvmsg | proc_syscall_net | Gauge | ns | | 进程系统调用recvmsg时长，单位ns | -| ns_sched_yield | proc_syscall_sched | Gauge | ns | | 进程系统调用sched_yield时长，单位ns | -| ns_futex | proc_syscall_sched | Gauge | ns | | 进程系统调用futex时长，单位ns | -| ns_epoll_wait | proc_syscall_sched | Gauge | ns | | 进程系统调用epoll_wait时长，单位ns | -| ns_epoll_pwait | proc_syscall_sched | Gauge | ns | | 进程系统调用epoll_pwait时长，单位ns | -| ns_fork | proc_syscall_fork | Gauge | ns | | 进程系统调用fork时长，单位ns | -| ns_vfork | proc_syscall_fork | Gauge | ns | | 进程系统调用vfork时长，单位ns | -| ns_clone | proc_syscall_fork | Gauge | ns | | 进程系统调用clone时长，单位ns | -| syscall_failed | proc_syscall | Gauge | | Y | 进程系统调用失败次数 | -| less_4k_io_read | proc_io | Gauge | | | Number of small I/O (less than 4 KB) read operations at the BIO layer. | -| less_4k_io_write | proc_io | Gauge | | | Number of small I/O (less than 4 KB) write operations at the BIO layer. | -| greater_4k_io_read | proc_io | Gauge | | | Number of big I/O (greater than 4 KB) read operations at the BIO layer. | -| greater_4k_io_write | proc_io | Gauge | | | Number of big I/O (greater than 4 KB) write operations at the BIO layer. | -| bio_latency | proc_io | Gauge | us | | I/O operation delay at the BIO layer (unit: us). | -| bio_err_count | proc_io | Gauge | | | Number of I/O operation failures at the BIO layer. | -| hang_count | proc_io | Gauge | | | Number of process hang times. | -| iowait_us | proc_io | Gauge | us | | Process IO_wait time (unit: us). | +| metrics_name | table_name | metrics_type | unit | KPI | metrics description | +| --------------------- | ------------------------ | ------------ | ---- | ---- | ------------------------------------------------------------ | +| tgid | | key | | | 进程ID | +| ppid | system_proc | label | | | 父进程ID | +| pgid | system_proc | label | | | 进程组ID | +| comm | | label | | | 执行程序名称 | +| cmdline | system_proc | label | | | 执行程序命令(包括配置) | +| container_id | system_proc | label | | | 进程归属的容器实例ID（简写） | +| shared_dirty_size | system_proc | Gauge | | | 进程共享属性的dirty page size | +| shared_clean_size | system_proc | Gauge | | | 进程共享属性的clean page size | +| private_dirty_size | system_proc | Gauge | | | 进程私有属性的dirty page size | +| private_clean_size | system_proc | Gauge | | | 进程私有属性的clean page size | +| referenced_size | system_proc | Gauge | | | 进程当前已引用的page size | +| lazyfree_size | system_proc | Gauge | | | 进程延迟释放内存的size | +| swap_data_size | system_proc | Gauge | | | 进程swap区间数据size | +| swap_data_pss_size | system_proc | Gauge | | | 进程物理内存swap区间数据size | +| fd_count | system_proc | Gauge | | Y | 进程文件句柄 | +| fd_free_per | system_proc | Gauge | | | 进程剩余FD资源占比% | +| utime_jiffies | system_proc | Gauge | | Y | 进程用户运行时间 | +| stime_jiffies | system_proc | Gauge | | Y | 进程系统态运行时间 | +| minor pagefault_count | system_proc | Gauge | | | 进程轻微pagefault次数（无需从磁盘拷贝） | +| major pagefault_count | system_proc | Gauge | | | 进程严重pagefault次数（需从磁盘拷贝） | +| vm_size | system_proc | Gauge | | Y | 进程当前虚拟地址空间大小 | +| pm_size | system_proc | Gauge | | Y | 进程当前物理地址空间大小 | +| rchar_bytes | system_proc | Gauge | | | 进程系统调用至FS的读字节数 | +| wchar_bytes | system_proc | Gauge | | | 进程系统调用至FS的写字节数 | +| syscr_count | system_proc | Gauge | | | 进程read()/pread()执行次数 | +| syscw_count | system_proc | Gauge | | | 进程write()/pwrite()执行次数 | +| read_bytes | system_proc | Gauge | | | 进程实际从磁盘读取的字节数 | +| write_bytes | system_proc | Gauge | | | 进程实际从磁盘写入的字节数 （page cache情况下，该字段进表示设置dirty page的size） | +| cancelled_write_bytes | system_proc | Gauge | | | 参考proc_write_bytes，因为存在page cache 如果write操作结束后，又发生文件被删除事件，会导致diry page并未写入磁盘，所以存在取消写的字节数统计 | +| ns_ext4_read | proc_ext4(0x20) | Gauge | ns | | ext4文件系统读操作时间，单位ns | +| ns_ext4_write | proc_ext4(0x20) | Gauge | ns | | ext4文件系统写操作时间，单位ns | +| ns_ext4_flush | proc_ext4(0x20) | Gauge | ns | | ext4文件系统flush操作时间，单位ns | +| ns_ext4_open | proc_ext4(0x20) | Gauge | ns | | ext4文件系统open操作时间，单位ns | +| ns_overlay_read | proc_overlay(0x40) | Gauge | ns | | overlayfs文件系统读操作时间，单位ns | +| ns_overlay_write | proc_overlay(0x40) | Gauge | ns | | overlayfs文件系统写操作时间，单位ns | +| ns_overlay_flush | proc_overlay(0x40) | Gauge | ns | | overlayfs文件系统flush操作时间，单位ns | +| ns_overlay_open | proc_overlay(0x40) | Gauge | ns | | overlayfs文件系统open操作时间，单位ns | +| ns_tmpfs_read | proc_tmpfs(0x80) | Gauge | ns | | tmpfs文件系统读操作时间，单位ns | +| ns_tmpfs_write | proc_tmpfs(0x80) | Gauge | ns | | tmpfs文件系统写操作时间，单位ns | +| ns_tmpfs_flush | proc_tmpfs(0x80) | Gauge | ns | | tmpfs文件系统flush操作时间，单位ns | +| reclaim_ns | proc_page(0x100) | Gauge | ns | | 进程触发的page回收时间（执行SWAP操作），单位ns | +| access_pagecache | proc_page(0x100) | Gauge | | | 进程触发的页面访问次数 | +| mark_buffer_dirty | proc_page(0x100) | Gauge | | | 进程触发的 page buffer置脏次数 | +| load_page_cache | proc_page(0x100) | Gauge | | | 进程触发的 page 加入page cache次数 | +| mark_page_dirty | proc_page(0x100) | Gauge | | | 进程触发的 page 置脏次数 | +| ns_gethostname | proc_dns(0x200) | Gauge | ns | | 进程获取DNS域名对应的地址，单位ns | +| gethostname_failed | proc_dns(0x200) | Gauge | | | 进程获取DNS域名失败次数 | +| ns_mount | proc_syscall_io(0x02) | Gauge | ns | | 进程系统调用mount时长，单位ns | +| ns_umount | proc_syscall_io(0x02) | Gauge | ns | | 进程系统调用umount时长，单位ns | +| ns_read | proc_syscall_io(0x02) | Gauge | ns | | 进程系统调用read时长，单位ns | +| ns_write | proc_syscall_io(0x02) | Gauge | ns | | 进程系统调用write时长，单位ns | +| ns_sendmsg | proc_syscall_net(0x04) | Gauge | ns | | 进程系统调用sendmsg时长，单位ns | +| ns_recvmsg | proc_syscall_net(0x04) | Gauge | ns | | 进程系统调用recvmsg时长，单位ns | +| ns_sched_yield | proc_syscall_sched(0x08) | Gauge | ns | | 进程系统调用sched_yield时长，单位ns | +| ns_futex | proc_syscall_sched(0x08) | Gauge | ns | | 进程系统调用futex时长，单位ns | +| ns_epoll_wait | proc_syscall_sched(0x08) | Gauge | ns | | 进程系统调用epoll_wait时长，单位ns | +| ns_epoll_pwait | proc_syscall_sched(0x08) | Gauge | ns | | 进程系统调用epoll_pwait时长，单位ns | +| ns_fork | proc_syscall_fork(0x10) | Gauge | ns | | 进程系统调用fork时长，单位ns | +| ns_vfork | proc_syscall_fork(0x10) | Gauge | ns | | 进程系统调用vfork时长，单位ns | +| ns_clone | proc_syscall_fork(0x10) | Gauge | ns | | 进程系统调用clone时长，单位ns | +| syscall_failed | proc_syscall (0x01) | Gauge | | Y | 进程系统调用失败次数 | +| less_4k_io_read | proc_io(0x400) | Gauge | | | Number of small I/O (less than 4 KB) read operations at the BIO layer. | +| less_4k_io_write | proc_io(0x400) | Gauge | | | Number of small I/O (less than 4 KB) write operations at the BIO layer. | +| greater_4k_io_read | proc_io(0x400) | Gauge | | | Number of big I/O (greater than 4 KB) read operations at the BIO layer. | +| greater_4k_io_write | proc_io(0x400) | Gauge | | | Number of big I/O (greater than 4 KB) write operations at the BIO layer. | +| bio_latency | proc_io(0x400) | Gauge | us | | I/O operation delay at the BIO layer (unit: us). | +| bio_err_count | proc_io(0x400) | Gauge | | | Number of I/O operation failures at the BIO layer. | +| hang_count | proc_io(0x400) | Gauge | | | Number of process hang times. | +| iowait_us | proc_io(0x400) | Gauge | us | | Process IO_wait time (unit: us). | # BLOCK -| metrics_name | table_name | metrics_type | unit | KPI | metrics description | -| --------------------- | ------------ | ------------ | ----- | ---- | ------------------------------- | -| major | block | key | | | 块对象编号 | -| first_minor | block | key | | | 块对象编号 | -| blk_type | block | label | | | 块对象类型（比如disk, part） | -| blk_name | block | label | | | 块对象名称 | -| disk_name | block | label | | | 所属磁盘名称 | -| latency_req_max | io_latency | Gauge | us | Y | block层I/O操作时延最大值 | -| latency_req_last | io_latency | Gauge | us | | block层I/O操作时延最近值 | -| latency_req_sum | io_latency | Gauge | us | | block层I/O操作时延总计值 | -| latency_req_jitter | io_latency | Gauge | us | | block层I/O操作时延抖动 | -| count_latency_req | io_latency | Gauge | | | block层I/O操作操作次数 | -| latency_driver_max | io_latency | Gauge | us | | 驱动层时延最大值 | -| latency_driver_last | io_latency | Gauge | us | | 驱动层时延最近值 | -| latency_driver_sum | io_latency | Gauge | us | | 驱动层时延最总计值 | -| latency_driver_jitter | io_latency | Gauge | us | | 驱动层时延抖动 | -| count_latency_driver | io_latency | Gauge | | | 驱动层操作次数 | -| latency_device_max | io_latency | Gauge | us | Y | 设备层时延最大值 | -| latency_device_last | io_latency | Gauge | us | | 设备层时延最近值 | -| latency_device_sum | io_latency | Gauge | us | | 设备层时延最总计值 | -| latency_device_jitter | io_latency | Gauge | us | | 设备层时延抖动 | -| count_latency_device | io_latency | Gauge | | | 设备层操作次数 | -| err_code | io_err | Gauge | | | block层I/O操作错误码 | -| read_bytes | io_count | Gauge | bytes | | I/O操作读字节数 | -| write_bytes | io_count | Gauge | bytes | | I/O操作写字节数 | -| access_pagecache | io_pagecache | Gauge | | | Block页面访问次数 | -| mark_buffer_dirty | io_pagecache | Gauge | | | Block page buffer置脏次数 | -| load_page_cache | io_pagecache | Gauge | | | Block page 加入page cache次数 | -| mark_page_dirty | io_pagecache | Gauge | | | Block page 置脏次数 | +| metrics_name | table_name | metrics_type | unit | KPI | metrics description | +| --------------------- | ------------------ | ------------ | ----- | ---- | ------------------------------- | +| major | block | key | | | 块对象编号 | +| first_minor | block | key | | | 块对象编号 | +| blk_type | block | label | | | 块对象类型（比如disk, part） | +| blk_name | block | label | | | 块对象名称 | +| disk_name | block | label | | | 所属磁盘名称 | +| latency_req_max | io_latency(0x01) | Gauge | us | Y | block层I/O操作时延最大值 | +| latency_req_last | io_latency(0x01) | Gauge | us | | block层I/O操作时延最近值 | +| latency_req_sum | io_latency(0x01) | Gauge | us | | block层I/O操作时延总计值 | +| latency_req_jitter | io_latency(0x01) | Gauge | us | | block层I/O操作时延抖动 | +| count_latency_req | io_latency(0x01) | Gauge | | | block层I/O操作操作次数 | +| latency_driver_max | io_latency(0x01) | Gauge | us | | 驱动层时延最大值 | +| latency_driver_last | io_latency(0x01) | Gauge | us | | 驱动层时延最近值 | +| latency_driver_sum | io_latency(0x01) | Gauge | us | | 驱动层时延最总计值 | +| latency_driver_jitter | io_latency(0x01) | Gauge | us | | 驱动层时延抖动 | +| count_latency_driver | io_latency(0x01) | Gauge | | | 驱动层操作次数 | +| latency_device_max | io_latency(0x01) | Gauge | us | Y | 设备层时延最大值 | +| latency_device_last | io_latency(0x01) | Gauge | us | | 设备层时延最近值 | +| latency_device_sum | io_latency(0x01) | Gauge | us | | 设备层时延最总计值 | +| latency_device_jitter | io_latency(0x01) | Gauge | us | | 设备层时延抖动 | +| count_latency_device | io_latency(0x01) | Gauge | | | 设备层操作次数 | +| err_code | io_err(0x02) | Gauge | | | block层I/O操作错误码 | +| read_bytes | io_count(0x04) | Gauge | bytes | | I/O操作读字节数 | +| write_bytes | io_count(0x04) | Gauge | bytes | | I/O操作写字节数 | +| access_pagecache | io_pagecache(0x08) | Gauge | | | Block页面访问次数 | +| mark_buffer_dirty | io_pagecache(0x08) | Gauge | | | Block page buffer置脏次数 | +| load_page_cache | io_pagecache(0x08) | Gauge | | | Block page 加入page cache次数 | +| mark_page_dirty | io_pagecache(0x08) | Gauge | | | Block page 置脏次数 | # Container @@ -294,6 +294,8 @@ # Postgre SLI +支持版本：openssl 1.1.1 + | metrics_name | table_name | metrics_type | unit | KPI | metrics description | | ------------ | ------------- | ------------ | ---- | ---- | -------------------------------- | | tgid | | key | | | 进程ID | @@ -309,6 +311,8 @@ # HTTP SLI +待补充支持的版本 + | metrics_name | table_name | metrics_type | unit | KPI | metrics description | | ------------ | ------------ | ------------ | ---- | ---- | ------------------------------ | | tgid | | key | | | 进程ID | @@ -446,6 +450,8 @@ # LVS（entity_name：ipvs_link） +支持的软件版本：>=EulerOS 2.9，且加载ipvs KO + | metrics_name | table_name | metrics_type | unit | KPI | metrics description | | ------------ | ---------- | ------------ | ---- | ---- | ------------------- | | client_ip | ipvs_link | key | | | 客户端IP | @@ -459,6 +465,8 @@ # Nginx（entity_name：nginx_link） +支持的软件版本：1.12.1 + | metrics_name | table_name | metrics_type | unit | KPI | metrics description | | ------------ | ---------- | ------------ | ---- | ---- | ------------------- | | client_ip | nginx_link | key | | | 客户端IP | @@ -471,6 +479,8 @@ # Haproxy（entity_name：haproxy_link） +支持的软件版本：2.5-dev0 + | metrics_name | table_name | metrics_type | unit | KPI | metrics description | | ------------ | ------------ | ------------ | ---- | ---- | ------------------- | | client_ip | haproxy_link | key | | | 客户端IP | -- Gitee