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日志乱码,发现日志解析时日志丢失 #1238

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qinruofeng opened this issue Mar 29, 2024 · 5 comments
Open

日志乱码,发现日志解析时日志丢失 #1238

qinruofeng opened this issue Mar 29, 2024 · 5 comments

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@qinruofeng
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[F]decode_log_file.py log seq:65161-3476 is missing
[F]decode_log_file.py decompress err, Error -3 while decompressing: invalid code lengths set
[F]decode_log_file.py decode error len=2743, result:_buffer[323113]:255 != MAGIC_NUM_START
[F]decode_log_file.py log seq:3478-54140 is missing

@qinruofeng
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日志乱码是中间乱码

@zhanlan123
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在低端机型上,必现这个问题,不知道什么问题导致的。

@ShangFeng520
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@zhanlan123 我也经常性的出现这个[F]decode_log_file.py log seq:35-35 is missing问题,导致关键日志丢失。你有没有使用最新版本xlog试过?我看master分支上6个月前修改过xlog代码。

@zhanlan123
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现在用的1.2.6,最新版本需要自己编译。

@oxLeslie
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@zhanlan123 我们这边日志不管在什么机型都出现大量missing问题。
由于我们这边是根据业务类型将日志写入不同文件,所以猜测可能是日志写入不同文件时序列号出现断层,导致解析同一个文件时,日志序列号不连续。
验证了在12promax上,如果将所有日志都写入同一份文件则未出现missing。

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