2018 06

2018年6月值班日志

20180629

• 值班人 严春伟
  • 继续 debug 昨天 vgg16的问题，暂时没有新的 kpi 影响
  • 相关结论在 https://github.com/PaddlePaddle/continuous_evaluation/issues/88 中
  • 问题 PR 已经 Revert，后续 CE 正常 pass。

20180628

• 值班人 严春伟
  • 问题1
    • analysis模块编译依赖失败，已经解决
    • https://github.com/PaddlePaddle/Paddle/pull/11803
  • 问题2, 正在查
    • vgg16 模型稳定出现 flowers_32_train_speed 变差的问题
    • 怀疑问题 PR出现的测试
      • http://ce.paddlepaddle.org:8080/viewLog.html?buildId=1164&tab=buildResultsDiv&buildTypeId=Paddle_ContinuousEvaluation
      • http://18.222.34.7:8080/viewLog.html?buildId=1167&tab=buildResultsDiv&buildTypeId=Paddle_ContinuousEvaluation
    • 单独 commit debug 结果

下面是相邻的几个 commit 单独 debug vgg16模型的结果，commit 按时间先后排序

commmit	status
bc28cf613f9e	PASS
a2e43ae5ce69	PASS
19e877ffdb4f	FAIL

对应 issue： https://github.com/PaddlePaddle/continuous_evaluation/issues/88

20180607

• 值班人 郭超容
• 2 次 fail
• 问题1：
  • http://18.222.34.7:8080/viewLog.html?tab=buildLog&buildTypeId=Paddle_ContinuousEvaluation&buildId=659
  • resnet50 单卡段错误
    commit id 106ee9d1cc8f71a2e961d69cc4c3277a5460a2d4

[13:37:35]	-----------  Configuration Arguments -----------
[13:37:35]	batch_size: 64
[13:37:35]	data_format: NCHW
[13:37:35]	data_set: flowers
[13:37:35]	device: GPU
[13:37:35]	gpu_id: 0
[13:37:35]	infer_only: False
[13:37:35]	iterations: 80
[13:37:35]	log_dir: ./
[13:37:35]	model: resnet_imagenet
[13:37:35]	pass_num: 3
[13:37:35]	skip_batch_num: 5
[13:37:35]	use_cprof: False
[13:37:35]	use_fake_data: False
[13:37:35]	use_nvprof: False
[13:37:35]	------------------------------------------------
[13:37:35]	del memory.txt
[13:37:37]	/usr/local/lib/python2.7/dist-packages/paddle/fluid/average.py:42: Warning: The WeightedAverage is deprecated, please use fluid.metrics.Accuracy instead.
[13:37:37]	  (self.__class__.__name__), Warning)
[13:38:28]	Pass:0, Loss:5.186864, Train Accuray:0.063672, Test Accuray:0.047059, Handle Images Duration: 38.863647
[13:38:28]	
[13:39:17]	Pass:1, Loss:3.916058, Train Accuray:0.148828, Test Accuray:0.118627, Handle Images Duration: 41.423943
[13:39:17]	
[13:40:06]	Pass:2, Loss:3.371016, Train Accuray:0.205469, Test Accuray:0.134314, Handle Images Duration: 41.409965
[13:40:06]	
[13:40:06]	Total examples: 15040, total time: 121.69756
[13:40:06]	123.58506 examples/sec, 0.51786 sec/batch 
[13:40:06]	
[13:40:07]	*** Aborted at 1528292407 (unix time) try "date -d @1528292407" if you are using GNU date ***
[13:40:07]	PC: @                0x0 (unknown)
[13:40:07]	*** SIGSEGV (@0x58) received by PID 36315 (TID 0x7f12c45c7700) from PID 88; stack trace: ***
[13:40:07]	    @     0x7f134cafa390 (unknown)
[13:40:07]	    @           0x4bc5bb PyEval_EvalFrameEx
[13:40:07]	    @           0x4b9ab6 PyEval_EvalCodeEx
[13:40:07]	    @           0x4d55f3 (unknown)
[13:40:07]	    @           0x4a577e PyObject_Call
[13:40:07]	    @           0x4bed3d PyEval_EvalFrameEx
[13:40:07]	    @           0x4c136f PyEval_EvalFrameEx
[13:40:07]	    @           0x4c136f PyEval_EvalFrameEx
[13:40:07]	    @           0x4b9ab6 PyEval_EvalCodeEx
[13:40:07]	    @           0x4d54b9 (unknown)
[13:40:07]	    @           0x4eebee (unknown)
[13:40:07]	    @           0x4a577e PyObject_Call
[13:40:07]	    @           0x4c5e10 PyEval_CallObjectWithKeywords
[13:40:07]	    @           0x589172 (unknown)
[13:40:07]	    @     0x7f134caf06ba start_thread
[13:40:07]	    @     0x7f134c82641d clone
[13:40:07]	    @                0x0 (unknown)
[13:40:07]	./run.xsh: line 13: 36315 Segmentation fault      (core dumped) FLAGS_benchmark=true FLAGS_fraction_of_gpu_memory_to_use=0.0 python model.py --device=GPU --batch_size=64 --data_set=flowers --model=resnet_imagenet --pass_num=3 --gpu_id=$cudaid

后面版本该错误未出现， 应该是ce当时环境问题

• 问题2
  • log url：http://18.222.34.7:8080/viewLog.html?buildId=700&tab=buildResultsDiv&buildTypeId=Paddle_ContinuousEvaluation
  • issue：https://github.com/PaddlePaddle/Paddle/issues/11322
  • 问题描述：transformer model hanges

20180608

• 值班人： 卫科
• 无

20180609

• 值班人： 董志宏
• 无

20180610

• 值班人：严春伟
• 问题1： transformer hang问题修复
  • https://github.com/PaddlePaddle/Paddle/issues/11322

20180611

• 值班人:武毅
• 问题1： vgg多机模型有问题
  • http://18.222.34.7:8080/viewLog.html?tab=buildLog&buildTypeId=Paddle_ContinuousEvaluation&buildId=727
  • 修复：https://github.com/PaddlePaddle/paddle-ce-latest-kpis/pull/36/files

20180612

• 值班人：党青青
• 问题1：
  • http://18.222.34.7:8080/viewLog.html?buildId=730&buildTypeId=Paddle_ContinuousEvaluation&tab=buildResultsDiv
  • 已修复: https://github.com/PaddlePaddle/paddle-ce-latest-kpis/pull/36

20180613

• 值班人：刘毅冰
• 问题1： lstm内存kpi超阈值
  • https://github.com/PaddlePaddle/paddle-ce-latest-kpis/issues/41
  • http://18.222.34.7:8080/viewLog.html?buildId=742&buildTypeId=Paddle_ContinuousEvaluation
• 问题2：mnist训练时长超出阈值
  • https://github.com/PaddlePaddle/paddle-ce-latest-kpis/issues/42
  • http://18.222.34.7:8080/viewLog.html?buildId=748&buildTypeId=Paddle_ContinuousEvaluation&tab=buildChangesDiv

20180614

• 值班人：巩伟宝
• 问题：环境问题，找不到wheel包, 解决人：严春伟

12:00:59][Step 2/3] Requirement 'python/dist/*.whl' looks like a filename, but the file does not exist
[12:00:59][Step 2/3] *.whl is not a valid wheel filename.
[12:00:59][Step 2/3] You are using pip version 9.0.3, however version 10.0.1 is available.

20180615

• 值班人 郭晟
• 7 次 fail
• 问题1：
  • http://18.222.34.7:8080/viewLog.html?buildId=785&buildTypeId=Paddle_ContinuousEvaluation
  • 问题描述：CE paddle编译对anakin支持有问题，导致编译失败。
• 问题2
  • http://18.222.34.7:8080/viewLog.html?buildId=786&buildTypeId=Paddle_ContinuousEvaluation
  • 问题描述：CE paddle编译对anakin支持有问题，导致编译失败。已经修复
• 问题3：
  • http://18.222.34.7:8080/viewLog.html?buildId=787&buildTypeId=Paddle_ContinuousEvaluation
  • 问题描述：
    • language_model：[imikolov_20_avg_ppl_card4] failed；
    • transformer：[train_pass_duration_kpi] failed；[test_avg_ppl_kpi_card4] failed
  • commit id: f4dce5674dc639150e2a498bdcb30c2eefa4da24
    • https://github.com/PaddlePaddle/Paddle/pull/11437
    • 新增Python wrapper应该不会影响CE评估结果，应该属于波动
• 问题4：
  • http://18.222.34.7:8080/viewLog.html?buildId=788&buildTypeId=Paddle_ContinuousEvaluation
  • 问题描述：
    • image_classification：[train_acc_top5_kpi] failed；
    • language_model：[imikolov_20_avg_ppl] failed；[imikolov_20_avg_ppl_card4] failed；[imikolov_20_pass_duration_card4] failed
    • transformer：[train_pass_duration_kpi] failed；[test_avg_ppl_kpi_card4] failed
  • commit id: 745ea4dcf0a63cda83f1e908c69ec9b22cf82995
    • https://github.com/PaddlePaddle/Paddle/pull/11354
    • 文档完善工作应该不会影响CE评估结果，应该属于波动
• 问题5：

  • http://18.222.34.7:8080/viewLog.html?buildId=794&buildTypeId=Paddle_ContinuousEvaluation

  • 问题描述：

    • image_classification：[train_acc_top5_kpi] failed；
    • language_model：[imikolov_20_avg_ppl] failed；[imikolov_20_avg_ppl_card4] failed；[imikolov_20_pass_duration_card4] failed
    • transformer：[train_pass_duration_kpi] failed；[test_avg_ppl_kpi_card4] failed

  • commit id: 916e863f85df467280857f89d27bad4aeaa25d92，5fd142c3fd5cd673802593befd0f27a2257134f4等

    • https://github.com/PaddlePaddle/Paddle/pull/11504，https://github.com/PaddlePaddle/Paddle/pull/11487等
    • 文档完善和tensorrt inference工作应该不会影响CE评估结果，应该属于波动

  • transformer 和language module 加入多卡场景，每卡batch size大小设置不对。导致数据不符合预期。已经修复

• 问题6：
  • http://18.222.34.7:8080/viewLog.html?buildId=797&buildTypeId=Paddle_ContinuousEvaluation
  • 问题描述：Evaluate [0ddc5d86319f33e560afe274ce17f038cdfe498a] successed!但有其他环境问题

[12:37:50]Evaluate [0ddc5d86319f33e560afe274ce17f038cdfe498a] successed!
[12:37:50]updating baseline
[12:37:50]current kpi imikolov_20_pass_duration_card4_factor.txt better than history by 0.465918, update baseline
[12:37:51]current kpi train_pass_duration_kpi_card4_factor.txt better than history by 0.665026, update baseline
[12:37:51]update github baseline
[12:37:51]To git@github.com:PaddlePaddle/paddle-ce-latest-kpis.git
[12:37:51] ! [rejected]        master -> master (fetch first)
[12:37:51]error: failed to push some refs to 'git@github.com:PaddlePaddle/paddle-ce-latest-kpis.git'

• 多个tasks 都更新基数据，可能会出现上述问题，修复方法：https://github.com/PaddlePaddle/continuous_evaluation/pull/73/files

• 问题7：

  • http://18.222.34.7:8080/viewLog.html?buildId=807&buildTypeId=Paddle_ContinuousEvaluation
  • 问题描述：
    • lstm：[imdb_32_gpu_memory] failed；
  • commit id: 3a4b6cdaa00de1d6f204a032b6ccf6f329d6a05c
    • https://github.com/PaddlePaddle/Paddle/pull/11488
    • 文档完善工作应该不会影响CE评估结果，应该属于波动

20180619

• 值班人 王豪爽
• 2 次 fail
• 问题1：
  • http://18.222.34.7:8080/viewLog.html?buildId=828&buildTypeId=Paddle_ContinuousEvaluation
  • 问题描述：image_classification任务随机失败。
  • commit id: 69827f305b45214b99795166babac47fe057dca8
    • 该commit修改concat op, 并不应该影响image_classification任务，后判断为随机失败，后续待跟进。
• 问题2：
  • http://18.222.34.7:8080/viewLog.html?buildId=830&buildTypeId=Paddle_ContinuousEvaluation
  • 问题描述：mnist任务失败
  • commit id: e8f5757d6692642c22bd8b9081e1021cdd76ecb6
    • 需要 @闵启阳 确认

20180620

• 值班人 于洋
• 无

20180621

• 值班人 于洋
• 问题:
  • 代码逻辑错误导致 模型异常
  • https://github.com/PaddlePaddle/Paddle/issues/11615
  • （问题所在代码行:233行） https://github.com/PaddlePaddle/Paddle/pull/11102/files#diff-2f61feb27730d0f42a351131c7077ec2
  • 已经修复
    潜在问题：
  • NER模型 不应该用Evaluator这个废弃的API
  • 临时的修复 https://github.com/PaddlePaddle/paddle-ce-latest-kpis/pull/57

20180622

• 值班人 冯佳宜
• http://18.222.34.7:8080/viewLog.html?buildId=972&buildTypeId=Paddle_ContinuousEvaluation
• commit id: dbca7f166ddb62fbe3bd5dc50230f6347f0863ca
  • 问题1:
    • 描述：mnist任务失败
    • 原因是fail阈值设置过小，已经调大
    • pr: https://github.com/PaddlePaddle/paddle-ce-latest-kpis/pull/60
  • 问题2：
    • 描述：image_classification任务失败
    • 怀疑是shuffle带来的随机性，已经关闭shuffle，仍在继续观察中
    • pr: https://github.com/PaddlePaddle/paddle-ce-latest-kpis/pull/59

20180625

• 值班人 乔龙飞
• 问题1： 编译失败 已修复：
  • https://github.com/PaddlePaddle/Paddle/pull/11676
  • https://github.com/PaddlePaddle/continuous_evaluation/pull/85
• 问题2： sequence 模型超过阈值
  • https://github.com/PaddlePaddle/paddle-ce-latest-kpis/pull/64
  • 待调整阈值

20180626

• 值班人 汤伟
  • 问题1:
    • http://18.222.34.7:8080/viewLog.html?tab=buildChangesDiv&buildId=1123&buildTypeId=Paddle_ContinuousEvaluation
    • commit id: b20fa022ed3f8b86f246081b61591d79c5f6fabe
    • 描述：编译失败
    • merge更新代码，导致变量名变更
    • pr: https://github.com/PaddlePaddle/Paddle/pull/11717
  • 问题2：
    • 描述：image_classification模型 acc 指标固定不下来
    • https://github.com/PaddlePaddle/paddle-ce-latest-kpis/issues/70
    • CE中已关闭该指标，请青青老师调查并open该指标
    • pr: https://github.com/PaddlePaddle/paddle-ce-latest-kpis/pull/69

20180627

• 值班人 李青晟

  • 无

• 74ca73b80d29870a2931d853cc26c6465102808d

  • 失败task
    • image_classification 等
  • 可能为CE机器上跑了其他任务干扰了性能数据