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modules/console: Add compression percentage to db files oneline.

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This commit is contained in:
Jason Volk 2020-09-29 06:35:25 -07:00
parent 7fd084c8ce
commit 4dcee4f779
1 changed files with 15 additions and 7 deletions
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22
modules/console.cc
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@ -4379,10 +4379,11 @@ _print_sst_info_header(opt &out)
out << std::left << std::setfill(' ')
<< std::setw(12) << "name"
<< " " << std::setw(32) << "creation"
<< std::right
<< " " << std::setw(5) << "press"
<< std::left
<< " " << std::setw(3) << "flt"
<< std::right
<< " " << std::setw(7) << "pressed"
<< std::left
<< " " << std::setw(5) << "press"
<< " " << std::setw(24) << "file size"
<< " " << std::setw(23) << "sequence number"
<< " " << std::setw(23) << "key range"
@ -4415,14 +4416,21 @@ _print_sst_info(opt &out,
0UL
};
const auto blocks_size{f.keys_size + f.values_size};
const auto compression_pct
{
100 - 100.0L * (f.data_size / double(blocks_size))
};
char tmbuf[64], pbuf[48];
out << std::left << std::setfill(' ')
<< std::setw(12) << f.name
<< " " << std::setw(32) << std::left << (f.created? timef(tmbuf, f.created, ircd::localtime) : string_view{})
<< " " << std::setw(5) << std::right << trunc(f.compression, 5)
<< " " << std::setw(1) << std::left << (!f.filter.empty()? 'F' : ' ')
<< std::setw(1) << std::left << (f.delta_encoding? 'D' : ' ')
<< std::setw(1) << std::left << (true? ' ' : ' ')
<< " " << std::setw(1) << std::left << (!f.filter.empty()? 'F' : '-')
<< std::setw(1) << std::left << (f.delta_encoding? 'D' : '-')
<< std::setw(1) << std::left << (true? '-' : '-')
<< " " << std::setw(6) << std::right << std::fixed << std::setprecision(2) << compression_pct << '%'
<< " " << std::setw(5) << std::left << trunc(f.compression, 5)
<< " " << std::setw(24) << std::left << pretty(pbuf, iec(f.size))
;