Profile Action

Request

GET /api/profile

Description

用于获取指定 query id 的 query profile 如果query_id不存在, 直接返回404 NOT FOUND错误 如果query_id存在，返回下列文本的profile:

1. Query:
2. Summary:
3. - Query ID: a0a9259df9844029-845331577440a3bd
4. - Start Time: 2020-06-15 14:10:05
5. - End Time: 2020-06-15 14:10:05
6. - Total: 8ms
7. - Query Type: Query
8. - Query State: EOF
9. - Doris Version: trunk
10. - User: root
11. - Default Db: default_cluster:test
12. - Sql Statement: select * from table1
13. Execution Profile a0a9259df9844029-845331577440a3bd:(Active: 7.315ms, % non-child: 100.00%)
14. Fragment 0:
15. Instance a0a9259df9844029-845331577440a3be (host=TNetworkAddress(hostname:172.26.108.176, port:9560)):(Active: 1.523ms, % non-child: 0.24%)
16. - MemoryLimit: 2.00 GB
17. - PeakUsedReservation: 0.00
18. - PeakMemoryUsage: 72.00 KB
19. - RowsProduced: 5
20. - AverageThreadTokens: 0.00
21. - PeakReservation: 0.00
22. BlockMgr:
23. - BlocksCreated: 0
24. - BlockWritesOutstanding: 0
25. - BytesWritten: 0.00
26. - TotalEncryptionTime: 0ns
27. - BufferedPins: 0
28. - TotalReadBlockTime: 0ns
29. - TotalBufferWaitTime: 0ns
30. - BlocksRecycled: 0
31. - TotalIntegrityCheckTime: 0ns
32. - MaxBlockSize: 8.00 MB
33. DataBufferSender (dst_fragment_instance_id=a0a9259df9844029-845331577440a3be):
34. - AppendBatchTime: 9.23us
35. - ResultSendTime: 956ns
36. - TupleConvertTime: 5.735us
37. - NumSentRows: 5
38. OLAP_SCAN_NODE (id=0):(Active: 1.506ms, % non-child: 20.59%)
39. - TotalRawReadTime: 0ns
40. - CompressedBytesRead: 6.47 KB
41. - PeakMemoryUsage: 0.00
42. - RowsPushedCondFiltered: 0
43. - ScanRangesComplete: 0
44. - ScanTime: 25.195us
45. - BitmapIndexFilterTimer: 0ns
46. - BitmapIndexFilterCount: 0
47. - NumScanners: 65
48. - RowsStatsFiltered: 0
49. - VectorPredEvalTime: 0ns
50. - BlockSeekTime: 1.299ms
51. - RawRowsRead: 1.91K (1910)
52. - ScannerThreadsVoluntaryContextSwitches: 0
53. - RowsDelFiltered: 0
54. - IndexLoadTime: 911.104us
55. - NumDiskAccess: 1
56. - ScannerThreadsTotalWallClockTime: 0ns
57. - MaterializeTupleTime: 0ns
58. - ScannerThreadsUserTime: 0ns
59. - ScannerThreadsSysTime: 0ns
60. - TotalPagesNum: 0
61. - RowsReturnedRate: 3.319K /sec
62. - BlockLoadTime: 539.289us
63. - CachedPagesNum: 0
64. - BlocksLoad: 384
65. - UncompressedBytesRead: 0.00
66. - RowsBloomFilterFiltered: 0
67. - TabletCount : 1
68. - RowsReturned: 5
69. - ScannerThreadsInvoluntaryContextSwitches: 0
70. - DecompressorTimer: 0ns
71. - RowsVectorPredFiltered: 0
72. - ReaderInitTime: 6.498ms
73. - RowsRead: 5
74. - PerReadThreadRawHdfsThroughput: 0.0 /sec
75. - BlockFetchTime: 4.318ms
76. - ShowHintsTime: 0ns
77. - TotalReadThroughput: 0.0 /sec
78. - IOTimer: 1.154ms
79. - BytesRead: 48.49 KB
80. - BlockConvertTime: 97.539us
81. - BlockSeekCount: 0

Path parameters

无

Query parameters

• query_id

指定的 query id

Request body

无

Response

1. {
2. "msg": "success",
3. "code": 0,
4. "data": {
5. "profile": "query profile ..."
6. },
7. "count": 0
8. }

Examples

1. 获取指定 query_id 的 query profile

``` 1. GET /api/profile?query_id=f732084bc8e74f39-8313581c9c3c0b58

1. Response:
2. {
3. "msg": "success",
4. "code": 0,
5. "data": {
6. "profile": "query profile ..."
7. },
8. "count": 0
9. } ```