diff --git a/gopher_tech.md b/gopher_tech.md index ba3a4548218e562e72429fff39e70e5ec17e2c8b..2e477e74317315ccf6a5683023d791221f8ac633 100644 --- a/gopher_tech.md +++ b/gopher_tech.md @@ -184,44 +184,33 @@ # 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 | block | Gauge | us | Y | block层request时延最大值 | -| latency_req_last | block | Gauge | us | | block层request时延最近值 | -| latency_req_sum | block | Gauge | us | | block层request时延总计值 | -| latency_req_jitter | block | Gauge | us | | block层request时延抖动 | -| count_latency_req | block | Gauge | | | block层request操作次数 | -| latency_flush_max | block | Gauge | us | Y | block层flush时延最大值 | -| latency_flush_last | block | Gauge | us | | block层flush时延最近值 | -| latency_flush_sum | block | Gauge | us | | block层flush时延总计值 | -| latency_flush_jitter | block | Gauge | us | | block层flush时延抖动 | -| count_latency_flush | block | Gauge | | | block层flush操作次数 | -| latency_driver_max | block | Gauge | us | | 驱动层时延最大值 | -| latency_driver_last | block | Gauge | us | | 驱动层时延最近值 | -| latency_driver_sum | block | Gauge | us | | 驱动层时延最总计值 | -| latency_driver_jitter | block | Gauge | us | | 驱动层时延抖动 | -| count_latency_driver | block | Gauge | | | 驱动层操作次数 | -| latency_device_max | block | Gauge | us | | 设备层时延最大值 | -| latency_device_last | block | Gauge | us | | 设备层时延最近值 | -| latency_device_sum | block | Gauge | us | | 设备层时延最总计值 | -| latency_device_jitter | block | Gauge | us | | 设备层时延抖动 | -| count_latency_device | block | Gauge | | | 设备层操作次数 | -| count_iscsi_tmout | block | Gauge | | | iscsi层操作超时次数 | -| count_iscsi_err | block | Gauge | | Y | iscsi层操作失败次数 | -| conn_err_bad_opcode | block | Gauge | | | iscsi tp层错误操作码次数 | -| conn_err_xmit_failed | block | Gauge | | | iscsi tp层发送失败次数 | -| conn_err_tmout | block | Gauge | | | iscsi tp层超时次数 | -| conn_err_connect_failed | block | Gauge | | | iscsi tp层建链失败次数 | -| count_sas_abort | block | Gauge | | | iscsi sas层异常次数 | -| access_pagecache | block | Gauge | | | Block页面访问次数 | -| mark_buffer_dirty | block | Gauge | | | Block page buffer置脏次数 | -| load_page_cache | block | Gauge | | | Block page 加入page cache次数 | -| mark_page_dirty | block | 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 | 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 | +| count_io_err | io_latency | Gauge | | | block层I/O操作错误次数 | +| 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 | # Container diff --git a/gopher_tech_abnormal.md b/gopher_tech_abnormal.md index f9e86cd34c4a0bb5fd1aae6b971b6bb0bda98f36..2f3ebe8f664326c27222d3aedbc243ca753ad8d1 100644 --- a/gopher_tech_abnormal.md +++ b/gopher_tech_abnormal.md @@ -397,14 +397,10 @@ gala-gopher提供系统异常检测能力，支持用户在启动各个探针的 ### BLOCK -| 异常事件名 | 事件信息 | 输出参数 | 输入参数 | 异常等级 | -| -------------------- | ------------------------------------------------------------ | ------------------------------------------------------------ | -------- | :------- | -| count_iscsi_err | Iscsi errors(%llu) occured on Block(%s, disk %s). | P1: block name P2: disk name | NA | WARN | -| count_iscsi_tmout | Iscsi timeout(%llu) occured on Block(%s, disk %s). | P1: block name P2: disk name | NA | WARN | -| latency_flush_jitter | Jitter latency of flush operation(%llu) exceeded threshold, occured on Block(%s, disk %s). | P1：flush jitter latency, unit is us P2: block name P3: disk name | [-J <>] | WARN | -| latency_flush_max | Latency of flush operation(%llu) exceeded threshold, occured on Block(%s, disk %s). | P1：flush latency, unit is us P2: block name P3: disk name | [-T <>] | WARN | -| latency_req_jitter | Jitter latency of request operation(%llu) exceeded threshold, occured on Block(%s, disk %s). | P1：request jitter latency, unit is us P2: block name P3: disk name | [-J <>] | WARN | -| latency_req_max | Latency of request operation(%llu) exceeded threshold, occured on Block(%s, disk %s). | P1：request latency, unit is us P2: block name P3: disk name | [-T <>] | WARN | +| 异常事件名 | 事件信息 | 输出参数 | 输入参数 | 异常等级 | +| --------------- | ------------------------------------------------------------ | -------- | -------- | :------- | +| latency_req_max | IO latency occured. (Block %d:%d, COMM %s, PID %u, op: %s, datalen %u, drv_latency %llu, dev_latency %llu) | | [-T <>] | WARN | +| count_io_err | IO errors occured. (Block %d:%d, COMM %s, PID %u, op: %s, datalen %u, err_code %d, scsi_err %d, scsi_tmout %d) | | NA | WARN | ### DISK