- 01 7月, 2021 4 次提交
- 30 6月, 2021 4 次提交
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由 wuweijie@apache.org 提交于
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由 kezhenxu94 提交于
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由 wu-sheng 提交于
1.0Performance: Add L1 aggregation flush period, which reduces the CPU load and helps young GC. 2. Replace do not direct send after the first aggregation to reduce the network #6400. 3. Enhance the DataCarrier to notify the consumer in no enqueue event in short term. 4. L1 aggregation flush period still works even no further metrics generated, powered by <3> 5. Fix gRPC remote client OOM. The concurrency control mechanism failed.
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由 wu-sheng 提交于
* Optimize IDs reading in the persistent worker.
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- 29 6月, 2021 4 次提交
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由 kezhenxu94 提交于
There are a lot of calls to `Metrics.id()` and `ISource.getEntityId`, which calculates the id by manipulating strings in every single call, producing many garbage objects. In this patch, I cache the id and only calculate the id if it's requested for the first time.
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由 kezhenxu94 提交于
The possible metrics names are relatively fixed in an OAP run, we previously always escape the metrics names, building a new regex Pattern from scratch, which is cpu-consuming. In this patch, I cache the escaped metrics names, and if it missed, use a pre-compiled regex Pattern to escape the metrics name. This patch also replace string concatenation `+` with `StringBuilder` in generated classes, which won't get optimized by Java compiler This may reduce 1~1.5 vCPU under 20K RPS environment.
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由 zhyyu 提交于
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由 Alvin 提交于
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- 28 6月, 2021 4 次提交
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由 kezhenxu94 提交于
These fields in `stateMap` metadata are not used by `metadata-service-mapping.yaml` now and there is low possibility that they may be used in real case, but, they cost a lot to deserialize, so we remove them to improve performance From what I've tested, the analyzer can process 250k ALS logs before trimming the fields and can process 420k ALS logs after trimming the fields
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由 liqiangz 提交于
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由 Fine0830 提交于
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由 844067874 提交于
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- 27 6月, 2021 1 次提交
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由 kezhenxu94 提交于
Perf: optimize Envoy ALS analyzer performance in high traffic load scenario (reduce ~1cpu in ~10k RPS) (#7182)
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- 24 6月, 2021 1 次提交
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由 Daming 提交于
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- 23 6月, 2021 2 次提交
- 22 6月, 2021 1 次提交
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由 wallezhang 提交于
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- 20 6月, 2021 3 次提交
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由 kezhenxu94 提交于
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由 kezhenxu94 提交于
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由 wankai123 提交于
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- 19 6月, 2021 1 次提交
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由 kezhenxu94 提交于
* OAL supports generating metrics from events * Add new dashboard for event metrics * Add some docs for event metrics
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- 18 6月, 2021 3 次提交
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由 kezhenxu94 提交于
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由 wu-sheng 提交于
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由 zhyyu 提交于
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- 17 6月, 2021 1 次提交
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由 Ax1an 提交于
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- 16 6月, 2021 2 次提交
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由 wu-sheng 提交于
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由 Gao Hongtao 提交于
* Introduce trivy to scan images Signed-off-by: NGao Hongtao <hanahmily@gmail.com> * Fix CVE Signed-off-by: NGao Hongtao <hanahmily@gmail.com> * Update licenses Signed-off-by: NGao Hongtao <hanahmily@gmail.com> * Remove log4j 1.x Signed-off-by: NGao Hongtao <hanahmily@gmail.com> * Update CHANGES.md Signed-off-by: NGao Hongtao <hanahmily@gmail.com> * Update LICENSE refer to webapp Signed-off-by: NGao Hongtao <hanahmily@gmail.com> Co-authored-by:
吴晟 Wu Sheng <wu.sheng@foxmail.com>
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- 12 6月, 2021 1 次提交
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由 Zhenxu 提交于
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- 11 6月, 2021 2 次提交
- 10 6月, 2021 1 次提交
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由 wallezhang 提交于
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- 08 6月, 2021 1 次提交
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由 wu-sheng 提交于
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- 06 6月, 2021 1 次提交
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由 Qiuxia Fan 提交于
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- 05 6月, 2021 3 次提交
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由 Qiuxia Fan 提交于
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由 Jared Tan 提交于
* polish debug logging avoid null value. * update CHANGES.md.
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由 Zhenxu 提交于
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