When there are a large number of segments, the metrics consume a lot of
memory. This PR Remove segment-level tag from monitoring metrics.
issue: https://github.com/milvus-io/milvus/issues/37636
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
1. Optimize import scheduling strategic:
a. Revise slot weights, calculating them based on the number of files
and segments for both import and pre-import tasks.
b. Ensure that the DN executes tasks in ascending order of task ID.
2. Add time cost metric and log.
issue: https://github.com/milvus-io/milvus/issues/36600,
https://github.com/milvus-io/milvus/issues/36518
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
issue: #33744
This PR includes the following changes:
1. Added a new task type to the task scheduler in datacoord: stats task,
which sorts segments by primary key.
2. Implemented segment sorting in indexnode.
3. Added a new field `FieldStatsLog` to SegmentInfo to store token index
information.
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Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
issue: #19095,#29655,#31718
- Change `ListWithPrefix` to `WalkWithPrefix` of OOS into a pipeline
mode.
- File garbage collection is performed in other goroutine.
- Segment Index Recycle clean index file too.
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Signed-off-by: chyezh <chyezh@outlook.com>
/kind improvement
fix: #31272
This pr add more metrics, which are:
- Slow query count, which the duration considered as slow can be
configurable;
- Number of deleted entities;
- Number of entities imported;
- Number of entities per collection;
- Number of loaded entities per collection;
- Number of indexed entities;
- Number of indexed entities, per collection, per index and whether it's
a vetor index;
- Quota states (LongTimeTickDelay, MemoryExhuasted, DiskQuotaExhuasted)
per database;
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Signed-off-by: longjiquan <jiquan.long@zilliz.com>
This PR introduces novel managerial roles for importv2:
1. ImportMeta: To manage all the import tasks;
2. ImportScheduler: To process tasks and modify their states;
3. ImportChecker: To ascertain the completion of all tasks and instigate
relevant operations.
issue: https://github.com/milvus-io/milvus/issues/28521
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
See also #29327
Change channel checkpoint metrics to unix seconds instead of checkpoint
timestamp lag value
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
yihao.dai
aoiasd
Zhen Ye
cai.zhang
XuanYang-cn
wei liu
wayblink
jaime
Jiquan Long
congqixia
SimFG
xige-16