使用示例 SELECT brand,size,SUM(price)AS sp FROM phone GROUP BY GROUPING SETS((brand),(size),())如上所示,是grouping sets的典型使用场景,我们想对手机表分别根据品牌和尺寸统计其价格,并统计整个手机表所有手机的价格,这样我们的...
此参数的目标是关闭BATCH_INSERT_POLICY策略,这样才可以保证batch size在 PolarDB-X 执行时不做自动拆分,可用于验证batch size为2000、5000、10000下的性能,从测试的结果来看batch size超过1000以后提升并不明显。单表的性能基准 在分布...
介绍使用SDK时出现Validate PK size fail异常的现象、原因和解决方案。现象 使用SDK更新数据时出现如下异常:Caused by:[ErrorCode]:OTSInvalidPK,[Message]:Validate PK size fail 原因 设置的主键个数和数据表的主键个数不一致。解决方案...
sum(hot_storage_size)AS hot_storage_size,sum(cold_storage_size)AS cold_storage_size,sum(total_read_count)AS total_read_count,sum(total_write_count)AS total_write_count,sum(row_count)AS row_count,count(*)AS partition_count ...
data-parallel-size 您可以根据尝试获得的 tensor parallel size 和 pipeline parallel size 的值,以及准备训练的总卡数,算出可行的 data parallel size 值:tensor_model_parallel_size*pipeline_model_parallel_size*data_parallel_...
使用示例 SELECT brand,size,SUM(price)AS sp FROM phone GROUP BY GROUPING SETS((brand),(size),())如上所示,是grouping sets的典型使用场景,我们想对手机表分别根据品牌和尺寸统计其价格,并统计整个手机表所有手机的价格,这样我们的...
在 SOFABoot 的使用场景下,RPC ...com.alipay.sofa.rpc.bolt.thread.pool.core.size# bolt核心线程数。com.alipay.sofa.rpc.bolt.thread.pool.max.size# bolt最大线程数。com.alipay.sofa.rpc.bolt.thread.pool.queue.size# bolt线程池队列。...
ecd_desktop_types to query desktop type.root_disk_size_gib-(Required,ForceNew)The root disk size gib.user_disk_size_gib-(Required,ForceNew)The size of the data disk.Currently,only one data disk can be set.Unit:GiB.The size...
5CB7-4922-85CA-06EC0BB00BAA</RequestId><Backups><Backup><Status>Succeeded</Status><DataCenterId>cn-shanghai-e</DataCenterId> <EndTime>2020-02-26T02:12:50Z</EndTime> <ClusterId>cds-uf6m0bo*6159</ClusterId><Size>149016650</...
共享内存 执行如下命令,即可查询示例的共享内存分配情况:show variables where variable_name in('innodb_buffer_pool_size','innodb_log_buffer_size','innodb_additional_mem_pool_size','key_buffer_size','query_cache_size');...
数据来源和计算方式优化 OS指标维度 优化指标项 指标名 指标定义 实例类型 优化前 优化后 数据来源 数据计算方式 数据来源 数据计算方式 os.mem_size.spec 实例规格的内存大小 独享型 mem_size mem_size 保持不变。通用型 mem_size os.mem_...
它是 polar_osfs_table_size()结果与表所有索引所占空间之和,功能上与本地盘存储的 pg_total_relation_size 函数对应。语法 bigint polar_osfs_table_size(cstring relname);参数 参数名称 描述 relname 表或索引名称
底层驱动对接API hal_flash_erase_sector_size uint32_t hal_flash_erase_sector_size(void);参数 无 返回值 返回芯片flash最小擦写单元大小 hal_flash_erase int32_t hal_flash_erase(hal_partition_t pno,uint32_t off_set,uint32_t size...
A list of instance types type IDs.types-(Deprecated)A list of instance types.Each element contains the following attributes:value-Name of the instance type.cpu_size-Cpu size of the instance type.mem_size-Mem size of the ...
它是 polar_osfs_table_size()结果与表所有索引所占空间之和,功能上与本地盘存储的 pg_total_relation_size 函数对应。语法 bigint polar_osfs_table_size(cstring relname);参数 参数名称 描述 relname 表或索引名称
示例代码 以下为计算单个 CloudEvent 大小的Java示例代码:int getSize(CloudEvent event){ int size=0;if(event.getTime()!null){ size+36;} size+event.getSpecversion().getBytes(StandardCharsets.UTF_8).length;size+event.getId()....
内存共享 执行如下命令,即可查询示例的共享内存分配情况:show variables where variable_name in('innodb_buffer_pool_size','innodb_log_buffer_size','innodb_additional_mem_pool_size','key_buffer_size','query_cache_size');...
混合精度 实验环境:英文huggingface bert预训练 num-layers 12 hidden-size 768 num-attention-heads 12 num-params 110106428 local-rank 4 seq-length 512 micro-batch-size 16 global-batch-size 64 方案 吞吐(samples/s)Peak Memory...
} {"time":"2018-11-09 11:54:53.389","local.app":"SOFATracerSpringMVC","traceId":"0a0fe8ec154173569338710129269","spanId":"0.1","request.url":"http://localhost:8080/springmvc","method":"GET","result.code":"200","req.size....
If the snapshot capacity corresponding to the SnapshotId parameter is greater than the specified Size parameter,the Size of the cloud disk created is the Size of the specified snapshot.If the snapshot capacity ...
active_size 线程池队列大小 arms_threadpool_queue_size 线程池当前大小 arms_threadpool_current_size 线程池监控支持SchedulerX框架,采集的指标如下:指标名称 指标 线程池活跃线程数 arms_threadpool_active_size 连接池支持的框架 ...
本文介绍断点续传上传时报错 Too many parts,Please increase part size.的问题原因和解决方法。问题原因 分片数量超出限制,分片数量要求不能超过10000。解决方法 您需要适当增加每个分片的大小,确保文件总大小除以每个分片大小的值小于...
size="tiny"type="white">辅助按钮</AButton><AButton size="tiny"type="white"disabled>辅助按钮</AButton><AButton href="#"size="tiny"type="white">辅助按钮</AButton><AButton href="#"size="tiny"type="white"disabled>...
storage class object count sum size(byte)-Standard 12 132115210 Archive 1 814-total object count:13 total object sum size:132116024 total part count:0 total part sum size:0 total du size(byte):132116024 0.382978(s)elapsed ...
os.mem_size.used.avg 最大值:os.mem_size.used.max 最小值:os.mem_size.used.min 内存使用量 MB ✔️ ✔️ 平均值:os.mem_size.cache.avg 最大值:os.mem_size.cache.max 最小值:os.mem_size.cache.min page cache内存使用量 MB ✔️ ...
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The size of the data disk.Currently,only one data disk can be set.Unit:GiB.-The size of the data disk that supports the setting corresponds to the specification.-The data disk size(user_disk_size_gib)set in the template ...
SELECT nid,brand,price,size FROM phone ORDER BY price ASC LIMIT 1000 多字段排序:SELECT nid,brand,price,size FROM phone ORDER BY size DESC,price DESC LIMIT 1000 返回价格排序后第11到第20名的结果:SELECT nid,brand,price,size...
SELECT nid,brand,price,size FROM phone ORDER BY price ASC LIMIT 1000 多字段排序 SELECT nid,brand,price,size FROM phone ORDER BY size DESC,price DESC LIMIT 1000 返回价格排序后第11到第20名的结果 SELECT nid,brand,price,size ...
count-The GPU cores.gpu_spec-The GPU video memory.id-The ID of the Desktop Type.instance_type_family-The Specification family.memory_size-The Memory size.Unit:MiB.status-The status of the resource.system_disk_size-The size...
SELECT nid,brand,price,size FROM phone ORDER BY price ASC LIMIT 1000 多字段排序 SELECT nid,brand,price,size FROM phone ORDER BY size DESC,price DESC LIMIT 1000 返回价格排序后第11到第20名的结果 SELECT nid,brand,price,size ...
warmDataSize","Value":4062349775577,"Unit":"MB","Description":"Size of the warm data size"},"ColdDataSize":{"Name":"coldDataSize","Value":5570958082267,"Unit":"MB","Description":"Size of the cold data size"},...
performance_schema_accounts_size performance_schema_digests_size performance_schema_error_size performance_schema_max_digest_length performance_schema_hosts_size performance_schema_max_digest_sample_age performance_schema_...
name>alidfs.default.write.buffer.size</name><value>8388608</value><description>To achieve high write throughput,no less than 1MB,no more than 8MB</description></property><property><name>alidfs.default.read....
part_size=determine_part_size(total_size,preferred_size=100*1024)print('part_size:',part_size)#初始化分片。upload_id=bucket.init_multipart_upload(dest_object_name).upload_id parts=[]#逐个上传分片。part_number=1 offset=0 ...
param size View 的大小,宽高*@return 可用的 UIView*/-(UIView*)onCreateView:(NSDictionary*)data size:(CGSize)size { NSLog(@"数据打印:%",data);UIView*customView=[[UIView alloc]initWithFrame:CGRectMake(0,0,size.width,size....
问题现象 在RDS PostgreSQL中进行查询操作时,提示如下错误:ERROR:temporary file size exceeds temp_file_limit(1024kB)可能原因 在查询时可能产生临时文件,临时文件较大,而PostgreSQL中的参数 temp_file_limit 设置过小,导致查询中断...
innodb_compression_level 否 6[0-9]-loose_innodb_log_optimize_ddl 否 OFF[ON|OFF]-max_sort_length 否 1024[4-8388608]-slave_pending_jobs_size_max 否 1073741824[1024-18446744073709551615]-innodb_online_alter_log_max_size 否 ...
time+INTERVAL 15 DAY</engine><flush_interval_milliseconds>7500</flush_interval_milliseconds></query_thread_log><max_table_size_to_drop>0</max_table_size_to_drop><max_partition_size_to_drop>0</max_partition_size_to_drop>...
问题描述 在使用老版本图片服务对图片添加文字水印时,设置的size参数无效。问题原因 size参数取值不在[1-1000]范围内。问题示例 GET/example_image@watermark=2&size=0&text=SGVsbG8g5Zu-54mH5pyN5YqhIQ ...