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Alibaba Cloud Linux:GetHotspotTracking - 获取热点追踪结果

更新时间:Sep 11, 2026

获取热点追踪结果

调试

您可以在OpenAPI Explorer中直接运行该接口,免去您计算签名的困扰。运行成功后,OpenAPI Explorer可以自动生成SDK代码示例。

调试

授权信息

下表是API对应的授权信息,可以在RAM权限策略语句的Action元素中使用,用来给RAM用户或RAM角色授予调用此API的权限。具体说明如下:

  • 操作:是指具体的权限点。

  • 访问级别:是指每个操作的访问级别,取值为写入(Write)、读取(Read)或列出(List)。

  • 资源类型:是指操作中支持授权的资源类型。具体说明如下:

    • 对于必选的资源类型,用前面加 * 表示。

    • 对于不支持资源级授权的操作,用全部资源表示。

  • 条件关键字:是指云产品自身定义的条件关键字。

  • 关联操作:是指成功执行操作所需要的其他权限。操作者必须同时具备关联操作的权限,操作才能成功。

操作

访问级别

资源类型

条件关键字

关联操作

sysom:GetHotspotTracking

get

*全部资源

*

无 无

请求语法

POST /api/v1/openapi/proxy/post/livetrace_hotspot_tracking HTTP/1.1

请求参数

名称

类型

必填

描述

示例值

body

object

否

请求 Body

beg_end

integer

是

终止时间

1725413948000

beg_start

integer

是

起始时间

1725410348000

hot_type

string

是

热点类型

alloc

instance

string

是

实例 ID

i-2ze5ru5rjurix7f71sxv

pid

integer

否

进程 Pid

1657494

table

string

是

查询表名

prof_on

返回参数

名称

类型

描述

示例值

object

Schema of Response

code

string

错误编码

SysomOpenAPI.ServerError

data

object

返回数据

flame

object

火焰图数据

columns

array

字段名称列表

string

字段名称

"sample","time"

values

array

火焰图数据列表

array

火焰图数据

string

时间戳,图数据

"{\"flamebearer\":{\"names\":[\"total\",\"host\",\"AliYunDun:1657494\",\"?5043000000000000\",\"std::basic_string::basic_string\",\"__memmove_ssse3_back\",\"_init\",\"std::string::_Rep::_M_set_length_and_sharable\",\"std::string::_S_copy_chars\",\"__strlen_sse2_pminub\",\"__read_nocancel\",\"system_call_fastpath\",\"SyS_read\",\"vfs_read\",\"seq_read\",\"proc_single_show\",\"proc_tgid_stat\",\"do_task_stat\",\"__delayacct_blkio_ticks\",\"_raw_spin_unlock_irqrestore\",\"proc_pid_status\",\"seq_bitmap\",\"bitmap_scnprintf\",\"bitmap_scnprintf.part.0\",\"scnprintf\",\"vscnprintf\",\"vsnprintf\",\"format_decode\",\"kernfs_fop_read\",\"kernfs_seq_show\",\"sysfs_kf_seq_show\",\"dev_attr_show\",\"part_stat_show\",\"part_in_flight\",\"blk_mq_in_flight\",\"blk_mq_queue_tag_busy_iter\",\"copy_user_enhanced_fast_string\",\"proc_reg_read\",\"meminfo_proc_show\",\"get_vmalloc_info\",\"aqs::CThreadUtil::ThreadFunc\",\"operatordelete\",\"CProtocolHandlerThread::run\",\"CSingleton::GetInstance\",\"CResourceMonitor::SetThreadHeartbeat\",\"CMonitor::SetThreadHeartbeat\",\"aqs::CMutexLockUtil::CMutexLockUtil\",\"aqs::CGetTickClock::GetClock\",\"__pthread_rwlock_rdlock\",\"pthread_rwlock_rdlock\",\"aqs::CReadLockUtil::CReadLockUtil\",\"std::map::find\",\"std::_Rb_tree\",\"std::less::operator\",\"std::_Rb_tree_iterator::_Rb_tree_iterator\",\"__GI___pthread_mutex_lock\",\"pthread_mutex_lock\",\"__nanosleep_nocancel\",\"SyS_nanosleep\",\"__check_object_size\",\"__virt_addr_valid\",\"hrtimer_nanosleep\",\"hrtimer_init\",\"do_nanosleep\",\"schedule\",\"__schedule\",\"rcu_note_context_switch\",\"finish_task_switch\",\"hrtimer_start_range_ns\",\"lock_hrtimer_base.isra.20\",\"_raw_spin_lock_irqsave\",\"__audit_syscall_entry\",\"CIpcPrivate::run\",\"std::list::empty\",\"stIpcRawMsg::stIpcRawMsg\",\"CIpcPrivate::HandleRecvRawMsg\",\"std::basic_string::~basic_string\",\"CIpcPrivate::OnRecvClientData\",\"CIpcPrivate::InsertMsg\",\"std::list::push_back\",\"std::list::_M_insert\",\"std::list::_M_create_node\",\"__gnu_cxx::new_allocator::allocate\",\"ParseIpcDataEx\",\"boolCSimpleSerialization::GetInt\",\"CSimpleSerialization::GetMemberForInteger\",\"CIpcPrivate::HandleSendMsg\",\"CIpcPrivate::SendIpcMsgPri\",\"CSelfGuardIpc::IpcRecvMsg\",\"CNetWork::run\",\"CNetWork::PeekRecvMessage\",\"CNetWork::ReadOneMessage\",\"evthread_use_pthreads\",\"pthread_self\",\"bufferevent_get_input\",\"CAtomicInt64::Get\",\"CNetWork::PeekSendMessage\",\"CTcpMessageBuffer::MarkSendMessage\",\"CNetWork::GetSendMessage\",\"__SendMessage::__SendMessage\",\"__epoll_wait_nocancel\",\"system_call_after_swapgs\",\"!48c69361\",\"!48c672e9\",\"!48c20f45\",\"!48c2106d\",\"!48c2eca3\",\"SyS_epoll_wait\",\"ep_poll\",\"__fdget\",\"__fget_light\"],\"maxSelf\":92,\"numTicks\":268,\"levels\":[[0,268,0,0],[0,268,0,1],[0,268,92,2],[92,10,0,3,0,6,1,10,0,139,14,40,0,7,0,100,0,14,0,57],[92,8,0,4,0,2,2,9,1,5,0,11,14,3,3,41,0,36,0,42,0,3,3,6,0,45,3,57,0,15,1,72,0,3,3,43,0,20,0,89,0,1,1,101,0,1,0,102,0,5,0,11,0,1,1,101,0,13,0,11],[92,1,1,5,0,2,2,6,0,4,4,7,0,1,1,8,3,5,0,12,17,1,1,43,0,5,5,44,0,30,1,45,6,41,1,11,0,1,1,71,1,1,1,73,0,6,0,45,0,2,2,74,0,3,0,75,0,2,0,86,3,7,0,90,0,1,1,95,0,2,0,45,0,5,0,96,0,1,1,76,0,3,3,99,0,1,1,6,1,1,0,103,0,4,0,107,0,1,1,109,1,13,0,58],[103,5,0,13,24,1,1,46,0,3,3,47,0,5,5,43,0,16,0,44,0,1,1,55,0,1,1,56,0,2,2,6,7,39,1,58,0,1,1,36,3,3,0,44,0,1,1,6,0,2,2,51,2,1,1,76,0,2,0,77,0,1,0,87,0,1,1,6,3,7,1,91,1,2,0,44,0,3,3,97,0,2,0,98,6,1,0,104,0,2,0,108,0,2,0,109,2,2,2,59,0,11,0,61],[103,2,0,14,0,1,0,28,0,1,1,36,0,1,0,37,33,1,1,43,0,2,2,48,0,2,2,49,0,2,2,6,0,2,2,50,0,7,0,51,12,4,2,59,0,1,1,60,0,33,1,61,4,1,1,49,0,1,1,50,0,1,0,51,6,1,0,78,0,1,0,83,0,1,0,88,5,1,1,92,0,1,1,6,0,1,1,93,0,3,3,94,1,1,0,51,0,1,1,48,3,1,1,55,0,1,1,6,6,1,0,105,0,2,2,19,0,2,2,110,4,11,0,63],[103,2,0,15,0,1,0,14,1,1,0,14,42,6,3,52,0,1,1,6,14,2,2,60,2,2,2,62,0,30,0,63,6,1,1,52,6,1,0,79,0,1,0,84,0,1,1,9,12,1,1,52,12,1,1,106,8,5,1,64,0,6,0,68],[103,1,0,16,0,1,0,20,0,1,0,29,1,1,0,38,45,2,2,53,0,1,1,54,21,15,0,64,0,15,0,68,13,1,0,80,0,1,1,85,36,4,0,65,0,6,6,19],[103,1,0,17,0,1,0,21,0,1,0,30,1,1,1,39,69,15,0,65,0,1,0,69,0,14,14,19,13,1,0,81,37,4,4,67],[103,1,0,18,0,1,0,22,0,1,0,31,71,2,2,66,0,13,13,67,0,1,1,70,27,1,1,82],[103,1,1,19,0,1,0,23,0,1,0,32],[104,1,0,24,0,1,0,33],[104,1,0,25,0,1,0,34],[104,1,0,26,0,1,1,35],[104,1,1,27]]},\"version\":1,\"metadata\":{\"name\":\"liveTrace\",\"sampleRate\":100,\"spyName\":\"cprof\",\"units\":\"samples\",\"maxNodes\":1024,\"appName\":\"liveTrace.profiling\",\"format\":\"single\"}}"

series

object

数据列表

columns

array

字段名称列表

string

字段名称

"time", "EXPR$1"

values

array

热点时序数据列表

array

热点时序数据

string

热点采样值

"2024-09-04T00:39:50Z", "1"

message

string

返回信息

Success

requestId

string

请求 ID

2D693121-C925-5154-8DF6-C09A8B369822

示例

正常返回示例

JSON格式

{
  "code": "SysomOpenAPI.ServerError",
  "data": {
    "flame": {
      "columns": [
        "\"sample\",\"time\""
      ],
      "values": [
        [
          "\"{\\\"flamebearer\\\":{\\\"names\\\":[\\\"total\\\",\\\"host\\\",\\\"AliYunDun:1657494\\\",\\\"?5043000000000000\\\",\\\"std::basic_string::basic_string\\\",\\\"__memmove_ssse3_back\\\",\\\"_init\\\",\\\"std::string::_Rep::_M_set_length_and_sharable\\\",\\\"std::string::_S_copy_chars\\\",\\\"__strlen_sse2_pminub\\\",\\\"__read_nocancel\\\",\\\"system_call_fastpath\\\",\\\"SyS_read\\\",\\\"vfs_read\\\",\\\"seq_read\\\",\\\"proc_single_show\\\",\\\"proc_tgid_stat\\\",\\\"do_task_stat\\\",\\\"__delayacct_blkio_ticks\\\",\\\"_raw_spin_unlock_irqrestore\\\",\\\"proc_pid_status\\\",\\\"seq_bitmap\\\",\\\"bitmap_scnprintf\\\",\\\"bitmap_scnprintf.part.0\\\",\\\"scnprintf\\\",\\\"vscnprintf\\\",\\\"vsnprintf\\\",\\\"format_decode\\\",\\\"kernfs_fop_read\\\",\\\"kernfs_seq_show\\\",\\\"sysfs_kf_seq_show\\\",\\\"dev_attr_show\\\",\\\"part_stat_show\\\",\\\"part_in_flight\\\",\\\"blk_mq_in_flight\\\",\\\"blk_mq_queue_tag_busy_iter\\\",\\\"copy_user_enhanced_fast_string\\\",\\\"proc_reg_read\\\",\\\"meminfo_proc_show\\\",\\\"get_vmalloc_info\\\",\\\"aqs::CThreadUtil::ThreadFunc\\\",\\\"operatordelete\\\",\\\"CProtocolHandlerThread::run\\\",\\\"CSingleton::GetInstance\\\",\\\"CResourceMonitor::SetThreadHeartbeat\\\",\\\"CMonitor::SetThreadHeartbeat\\\",\\\"aqs::CMutexLockUtil::CMutexLockUtil\\\",\\\"aqs::CGetTickClock::GetClock\\\",\\\"__pthread_rwlock_rdlock\\\",\\\"pthread_rwlock_rdlock\\\",\\\"aqs::CReadLockUtil::CReadLockUtil\\\",\\\"std::map::find\\\",\\\"std::_Rb_tree\\\",\\\"std::less::operator\\\",\\\"std::_Rb_tree_iterator::_Rb_tree_iterator\\\",\\\"__GI___pthread_mutex_lock\\\",\\\"pthread_mutex_lock\\\",\\\"__nanosleep_nocancel\\\",\\\"SyS_nanosleep\\\",\\\"__check_object_size\\\",\\\"__virt_addr_valid\\\",\\\"hrtimer_nanosleep\\\",\\\"hrtimer_init\\\",\\\"do_nanosleep\\\",\\\"schedule\\\",\\\"__schedule\\\",\\\"rcu_note_context_switch\\\",\\\"finish_task_switch\\\",\\\"hrtimer_start_range_ns\\\",\\\"lock_hrtimer_base.isra.20\\\",\\\"_raw_spin_lock_irqsave\\\",\\\"__audit_syscall_entry\\\",\\\"CIpcPrivate::run\\\",\\\"std::list::empty\\\",\\\"stIpcRawMsg::stIpcRawMsg\\\",\\\"CIpcPrivate::HandleRecvRawMsg\\\",\\\"std::basic_string::~basic_string\\\",\\\"CIpcPrivate::OnRecvClientData\\\",\\\"CIpcPrivate::InsertMsg\\\",\\\"std::list::push_back\\\",\\\"std::list::_M_insert\\\",\\\"std::list::_M_create_node\\\",\\\"__gnu_cxx::new_allocator::allocate\\\",\\\"ParseIpcDataEx\\\",\\\"boolCSimpleSerialization::GetInt\\\",\\\"CSimpleSerialization::GetMemberForInteger\\\",\\\"CIpcPrivate::HandleSendMsg\\\",\\\"CIpcPrivate::SendIpcMsgPri\\\",\\\"CSelfGuardIpc::IpcRecvMsg\\\",\\\"CNetWork::run\\\",\\\"CNetWork::PeekRecvMessage\\\",\\\"CNetWork::ReadOneMessage\\\",\\\"evthread_use_pthreads\\\",\\\"pthread_self\\\",\\\"bufferevent_get_input\\\",\\\"CAtomicInt64::Get\\\",\\\"CNetWork::PeekSendMessage\\\",\\\"CTcpMessageBuffer::MarkSendMessage\\\",\\\"CNetWork::GetSendMessage\\\",\\\"__SendMessage::__SendMessage\\\",\\\"__epoll_wait_nocancel\\\",\\\"system_call_after_swapgs\\\",\\\"!48c69361\\\",\\\"!48c672e9\\\",\\\"!48c20f45\\\",\\\"!48c2106d\\\",\\\"!48c2eca3\\\",\\\"SyS_epoll_wait\\\",\\\"ep_poll\\\",\\\"__fdget\\\",\\\"__fget_light\\\"],\\\"maxSelf\\\":92,\\\"numTicks\\\":268,\\\"levels\\\":[[0,268,0,0],[0,268,0,1],[0,268,92,2],[92,10,0,3,0,6,1,10,0,139,14,40,0,7,0,100,0,14,0,57],[92,8,0,4,0,2,2,9,1,5,0,11,14,3,3,41,0,36,0,42,0,3,3,6,0,45,3,57,0,15,1,72,0,3,3,43,0,20,0,89,0,1,1,101,0,1,0,102,0,5,0,11,0,1,1,101,0,13,0,11],[92,1,1,5,0,2,2,6,0,4,4,7,0,1,1,8,3,5,0,12,17,1,1,43,0,5,5,44,0,30,1,45,6,41,1,11,0,1,1,71,1,1,1,73,0,6,0,45,0,2,2,74,0,3,0,75,0,2,0,86,3,7,0,90,0,1,1,95,0,2,0,45,0,5,0,96,0,1,1,76,0,3,3,99,0,1,1,6,1,1,0,103,0,4,0,107,0,1,1,109,1,13,0,58],[103,5,0,13,24,1,1,46,0,3,3,47,0,5,5,43,0,16,0,44,0,1,1,55,0,1,1,56,0,2,2,6,7,39,1,58,0,1,1,36,3,3,0,44,0,1,1,6,0,2,2,51,2,1,1,76,0,2,0,77,0,1,0,87,0,1,1,6,3,7,1,91,1,2,0,44,0,3,3,97,0,2,0,98,6,1,0,104,0,2,0,108,0,2,0,109,2,2,2,59,0,11,0,61],[103,2,0,14,0,1,0,28,0,1,1,36,0,1,0,37,33,1,1,43,0,2,2,48,0,2,2,49,0,2,2,6,0,2,2,50,0,7,0,51,12,4,2,59,0,1,1,60,0,33,1,61,4,1,1,49,0,1,1,50,0,1,0,51,6,1,0,78,0,1,0,83,0,1,0,88,5,1,1,92,0,1,1,6,0,1,1,93,0,3,3,94,1,1,0,51,0,1,1,48,3,1,1,55,0,1,1,6,6,1,0,105,0,2,2,19,0,2,2,110,4,11,0,63],[103,2,0,15,0,1,0,14,1,1,0,14,42,6,3,52,0,1,1,6,14,2,2,60,2,2,2,62,0,30,0,63,6,1,1,52,6,1,0,79,0,1,0,84,0,1,1,9,12,1,1,52,12,1,1,106,8,5,1,64,0,6,0,68],[103,1,0,16,0,1,0,20,0,1,0,29,1,1,0,38,45,2,2,53,0,1,1,54,21,15,0,64,0,15,0,68,13,1,0,80,0,1,1,85,36,4,0,65,0,6,6,19],[103,1,0,17,0,1,0,21,0,1,0,30,1,1,1,39,69,15,0,65,0,1,0,69,0,14,14,19,13,1,0,81,37,4,4,67],[103,1,0,18,0,1,0,22,0,1,0,31,71,2,2,66,0,13,13,67,0,1,1,70,27,1,1,82],[103,1,1,19,0,1,0,23,0,1,0,32],[104,1,0,24,0,1,0,33],[104,1,0,25,0,1,0,34],[104,1,0,26,0,1,1,35],[104,1,1,27]]},\\\"version\\\":1,\\\"metadata\\\":{\\\"name\\\":\\\"liveTrace\\\",\\\"sampleRate\\\":100,\\\"spyName\\\":\\\"cprof\\\",\\\"units\\\":\\\"samples\\\",\\\"maxNodes\\\":1024,\\\"appName\\\":\\\"liveTrace.profiling\\\",\\\"format\\\":\\\"single\\\"}}\"\n"
        ]
      ]
    },
    "series": {
      "columns": [
        "\"time\", \"EXPR$1\""
      ],
      "values": [
        [
          "\"2024-09-04T00:39:50Z\", \"1\""
        ]
      ]
    }
  },
  "message": "Success",
  "requestId": "2D693121-C925-5154-8DF6-C09A8B369822"
}

错误码

访问错误中心查看更多错误码。

变更历史

更多信息,参考变更详情。