Hologres V2.0 and later supports Runtime Filter.In multi-table join scenarios,this feature automatically optimizes filtering during joins to improve query performance.This topic describes how to use Runtime Filter in ...
延迟情况 场景 Local Cache FS(本地)OSS OSS加速器 点查 382ms 2451ms 1160ms 1000条数据抽取 438ms 3786ms 1536ms 10%不连续查询 130564ms 345707ms 134659ms 全量扫描测试 171548ms 398681ms 197134ms 性能情况 在线查询时,OSS加速器...
along with the response time of the application.Performance metric data without continuous profiling Item 10%sampling rate 100%sampling rate CPU Memory Response Time CPU Memory Response Time 500 QPS 8.112%13.52%55.5 ms 8....
along with the response time of the application.Performance metric data without continuous profiling Item 10%sampling rate 100%sampling rate CPU Memory Response Time CPU Memory Response Time 500 QPS 8.112%13.52%55.5 ms 8....
[0,1]ms:indicates that the execution duration ranges from 0 ms to 1 ms.The chart shows the percentage of SQL queries whose execution durations fall within this range.(1,2]ms:indicates that the execution duration is greater...
消息监控 指标名称 说明 单位 数据源 Msg Pub Count 消息推送数量 条 ant cloud agent Msg Pub Avg Cost 消息推送平均耗时 ms ant cloud agent Msg Sub Count 消息订阅数量 条 ant cloud agent Msg Sub Avg Cost 消息订阅平均耗时 ms ant ...
The following result is returned:QUERY PLAN Gather(cost=0.00.5.80 rows=1000 width=116)[128:1 id=100002 dop=1 time=26/26/26ms rows=107995(107995/107995/107995)mem=0/0/0B open=0/0/0ms get_next=26/26/26ms*]-Local Gather(cost=...
TRANSACTION_TIME_MS:the average transaction time.Unit:ms.MAX_TRANSACTION_TIME_MS:the maximum transaction time that is allowed.Unit:ms.SUM_BUILD_PLAN_CPU_TIME_MS:the total CPU time that is required to build execution plans....
FTP,Transmission Control Protocol(TCP),and User Datagram Protocol(UDP),are similar to those described in the following table.Metric Unit Description total_time ms The total time spent on detection,which includes the value ...
socket server 10 ms 2 ms 2 ms 1.2 ms 0.3 ms Average latency for writing 4 KiB files to a single-socket server 10 ms 2 ms 2 ms 1.2 ms 0.3 ms Maximum read throughput 10 GB/s 20 GB/s 20 GB/s Read and write:1.2 GB/s Read and ...
为解决传统的ServiceAccount Token以Secret的形式自动挂载到Pod中可能带来的安全风险,您可以通过 ACK 的 服务账户令牌卷投影 功能,使Pod以卷投影的形式将ServiceAccount Token或其他相关证书挂载到容器中,减少Secret的暴漏风险。...
安装ARMS Go探针后的性能指标 对比项 10%采样率 100%采样率 CPU 内存 RT CPU 内存 RT 500 QPS 5.15%1.25%30ms 5.25%1.85%31ms 1000 QPS 8.42%1.52%31ms 10.48%2.02%32ms 2000 QPS 16.2%2.5%31ms 18.45%2.63%32ms 探针性能开销 对比项 10%...
Use Real-Time Streaming(RTS)to reduce live streaming latency to under 400 ms and provide viewers with a smooth,real-time experience.Overview RTS uses Alibaba Cloud's Global Realtime Transport Network(GRTN)and the WebRTC ...
为解决传统的ServiceAccount Token以Secret的形式自动挂载到Pod中可能带来的安全风险,您可以通过 ACK 的 服务账户令牌卷投影 功能,使Pod以卷投影的形式将ServiceAccount Token或其他相关证书挂载到容器中,减少Secret的暴漏风险。...
the connection timeout period is 5,000 ms.You can set the connection timeout period to an integer multiple of 500 ms in the range of 500 ms to 60,000 ms.In this case,you can enter a value in the range of 1 to 120 in the ...
40亿个 100亿 性能 平均单路4k读延迟 10 ms 2 ms 2 ms 标准型:1.2 ms 高级型:0.3 ms 0.6 ms 0.4 ms 0.25 ms 平均单路4k写延迟 10ms 2 ms 2 ms 标准型:1.2 ms 高级型:0.3 ms 0.8 ms 0.6 ms 0.6 ms 吞吐(峰值)初始读写吞吐:150 MB/s ...
为解决传统的ServiceAccount Token以Secret的形式自动挂载到Pod中可能带来的安全风险,您可以通过 ACK 的 服务账户令牌卷投影 功能,使Pod以卷投影的形式将ServiceAccount Token或其他相关证书挂载到容器中,减少Secret的暴漏风险。...
在大语言模型(LLM)应用中,用户请求与模型响应的长度差异、模型在Prompt和Generate阶段生成的Token数量的随机性,以及GPU资源占用的不确定性,使得传统负载均衡策略难以实时感知后端负载压力,导致实例负载不均,影响系统吞吐量和响应...
单位:ms。Total request time in milliseconds(Fetch)Kafka_Broker_kafka_network_RequestMetrics_TotalTimeMs_99thPercentile Fetch Request处理时长。单位:ms。FetchFollower request total time Kafka_Broker_kafka_network_...
检测对象及检测原理 云端质检的视频对象有两种,分别是:本地双录/远程双录中录制的视频:由本地双录质检或远程双录质检过程中录制的视频文件,由于该视频文件是按照本地双录或远程双录流程录制的视频,云端存在与其一对一映射的 meta 文件...
RFM用户类型与划分规则 将用户的RS、FS、MS得分分别与RS对比值、FS对比值、MS对比值相比较,可得出该用户在群体中的相对价值水平:用户得分大于对比值,价值较高。用户得分小于对比值,价值较低。说明 RS、FS、MS分别为用户的消费间隔、...
RFM用户类型 RS FS MS 说明 高价值客户 大于等于RS对比值 大于等于FS对比值 大于等于MS对比值 将最近消费日期较近、消费频次较高、消费金额较高的人群定义为高价值人群。重点保持客户 小于RS对比值 大于等于FS对比值 大于等于MS对比值 将...
This topic describes the lifecycle phases of Ubuntu and provides solutions to mitigate the risks that may occur after an Ubuntu Long Term Support(LTS)version reaches the end of the Mainstream Support(MS)phase.Overview of ...
Call DescribeRoutineSpec to obtain the available specifications for Edge Routines.During the internal test phase,three CPU time slice specifications are available:5 ms,50 ms,and 100 ms.Operation description Note The API ...
zones""ms_server_group"{ available_disk_category="cloud_efficiency"available_resource_creation="VSwitch"} data"alicloud_instance_types""ms_server_group"{ availability_zone=data.alicloud_zones.ms_server_group.zones[0].id ...
安装ARMS探针后的性能指标 对比项 10%采样率 100%采样率 CPU 内存 RT CPU 内存 RT 500 QPS 8.412%13.72%58.5 ms 9.316%13.91%58.7 ms 1000 QPS 16.947%14.14%64.9 ms 18.114%14.42%65.3 ms 2000 QPS 34.850%14.64%74.6 ms 35.945%14.67%76....
d sda3#inspect specified device/dev/sda3./alibiolatency-i 2#specify display interval,2s./alibiolatency-t 10#display only when average request process time is greater than 10ms./alibiolatency-T 20#dump request life cycle ...
单条SQL的执行计划生成时间 分区数量 Append PTS 16 0.266 ms 0.067 ms 32 1.820 ms 0.258 ms 64 3.654 ms 0.402 ms 128 7.010 ms 0.664 ms 256 14.095 ms 1.247 ms 512 27.697 ms 2.328 ms 1024 73.176 ms 4.165 ms 单条SQL的内存使用量 ...
统计说明:统计输出文件:memory.exstat 统计输出项:wmark_min_throttled_ms 统计输出单位:ms memcg后台异步回收产生延迟统计 Alibaba Cloud Linux支持memcg后台异步回收功能,即memcg kswapd特性。更多信息,请参见 Memcg后台异步回收。...
ms-asf.asp text/asp.asx video/x-ms-asf.au audio/basic.avi video/avi.awf application/vnd.adobe.workflow.biz text/xml.bmp image/bmp.bot application/x-bot.c4t application/x-c4t.c90 application/x-c90.cal application/x-cals.cat...
单条SQL的执行计划生成时间 分区数量 Append PTS 16 0.266 ms 0.067 ms 32 1.820 ms 0.258 ms 64 3.654 ms 0.402 ms 128 7.010 ms 0.664 ms 256 14.095 ms 1.247 ms 512 27.697 ms 2.328 ms 1024 73.176 ms 4.165 ms 单条SQL的内存使用量 ...
微服务Consumer用户调用平均RT(ms)/每分钟 消费者用户请求的平均响应时间/分钟。微服务Provider用户调用次数/每分钟 提供者用户请求的次数/分钟,即(并发数/平均响应时间)×60。微服务Provider用户调用平均RT(ms)/每分钟 提供者用户...
RFM用户类型与划分规则 将用户的RS、FS、MS得分分别与RS对比值、FS对比值、MS对比值相比较,可得出该用户在群体中的相对价值水平:用户得分大于对比值,价值较高。用户得分小于对比值,价值较低。说明 RS、FS、MS分别为用户的消费间隔、...
在快速开始文档中,已经简要展示了动态...在 application.properties 文件中,添加以下配置将 Nacos 作为 SOFA 动态路由的数据源:配置项 说明 com.alipay.sofa.ms.service.ds.nacos.serverAddr Nacos服务器地址列表,比 Endpoint 优先级高。...
{"payload":{"op":"u","ts_ms":1465491411815,"before":{"id":1004,"name":"Jane"},"after":{"id":1004,"name":"Anne"},"source":{"version":"v1.0","db":"ld-xxxx","namespace":"default","table":"customers","ts_ms":1465491411807 } },...
Action=DescribeParameters&ClusterId=cds-j6c1zij8*994s&公共请求参数 正常返回示例 XML 格式 DescribeParametersResponse Parameters Parameter Name cas_contention_timeout_in_ms/Name Description How long a coordinator should ...
timeout_ms unsigned int 输入 阻塞的超时时间,单位ms。返回结果说明:返回结果 说明 0 接收过程中出现错误或异常。0 在指定的 timeout_ms时间内,没有接收到任何数据。0 在指定的 timeout_ms时间内,实际接收到的数据字节数。HAL_UDP_...