mirror of
https://github.com/percona/percona-toolkit.git
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PT-2313 - pt-diskstat fails with new kernels again
- Ported fix for PT-1887 - Added test case
This commit is contained in:
@@ -2240,8 +2240,9 @@ sub design_print_formats {
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sub parse_diskstats_line {
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my ( $self, $line, $block_size ) = @_;
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my @num_fields = (14, 18, 20);
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my @dev_stats = split ' ', $line;
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return unless @dev_stats == 14;
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return unless grep {$_ == scalar(@dev_stats)} @num_fields;
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my $read_bytes = $dev_stats[READ_SECTORS] * $block_size;
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my $written_bytes = $dev_stats[WRITTEN_SECTORS] * $block_size;
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@@ -571,9 +571,13 @@ sub design_print_formats {
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sub parse_diskstats_line {
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my ( $self, $line, $block_size ) = @_;
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# Since we assume that device names can't have spaces.
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# linux kernel source => Documentation/iostats.txt
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# 2.6+ => 14 fields
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# 4.18+ => 18 fields
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# 5.x+ => 20 fields (PT-1887)
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my @num_fields = (14, 18, 20);
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my @dev_stats = split ' ', $line;
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return unless @dev_stats == 14;
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return unless grep {$_ == scalar(@dev_stats)} @num_fields;
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my $read_bytes = $dev_stats[READ_SECTORS] * $block_size;
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my $written_bytes = $dev_stats[WRITTEN_SECTORS] * $block_size;
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76
t/pt-diskstats/expected/all_int_diskstats-006.txt
Normal file
76
t/pt-diskstats/expected/all_int_diskstats-006.txt
Normal file
@@ -0,0 +1,76 @@
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#ts device rd_s rd_avkb rd_mb_s rd_mrg rd_cnc rd_rt wr_s wr_avkb wr_mb_s wr_mrg wr_cnc wr_rt busy in_prg io_s qtime stime
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0.8 loop0 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop1 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop2 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop3 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop4 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop5 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop6 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop7 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 nvme0n1 0.0 0.0 0.0 0% 0.0 0.0 151.7 7.2 1.1 37% 0.1 0.2 6% 0 151.7 -0.0 0.2
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0.8 nvme0n1p1 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 nvme0n1p2 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 nvme0n1p3 0.0 0.0 0.0 0% 0.0 0.0 151.7 7.2 1.1 37% 0.1 0.2 6% 0 151.7 -0.0 0.2
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0.8 dm-0 0.0 0.0 0.0 0% 0.0 0.0 242.3 4.5 1.1 0% 0.2 0.8 6% 0 242.3 0.6 0.2
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0.8 dm-1 0.0 0.0 0.0 0% 0.0 0.0 242.3 4.5 1.1 0% 0.2 0.8 6% 0 242.3 0.6 0.2
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0.8 dm-2 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop8 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop9 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop10 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop11 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop12 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop13 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop14 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop15 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop16 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop17 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop18 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop19 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop21 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop20 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop22 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop23 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop24 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop26 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop25 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop27 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop28 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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0.8 loop29 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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#ts device rd_s rd_avkb rd_mb_s rd_mrg rd_cnc rd_rt wr_s wr_avkb wr_mb_s wr_mrg wr_cnc wr_rt busy in_prg io_s qtime stime
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1.8 loop0 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop1 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop2 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop3 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop4 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop5 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop6 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop7 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 nvme0n1 0.0 0.0 0.0 0% 0.0 0.0 68.0 9.2 0.6 46% 0.1 0.6 8% 0 68.0 -0.0 0.6
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1.8 nvme0n1p1 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 nvme0n1p2 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 nvme0n1p3 0.0 0.0 0.0 0% 0.0 0.0 68.0 9.2 0.6 46% 0.1 0.6 8% 0 68.0 -0.0 0.6
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1.8 dm-0 0.0 0.0 0.0 0% 0.0 0.0 126.0 5.0 0.6 0% 0.2 1.7 8% 0 126.0 1.0 0.6
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1.8 dm-1 0.0 0.0 0.0 0% 0.0 0.0 126.0 5.0 0.6 0% 0.2 1.7 8% 0 126.0 1.0 0.6
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1.8 dm-2 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop8 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop9 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop10 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop11 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop12 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop13 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop14 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop15 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop16 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop17 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop18 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop19 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop21 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop20 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop22 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop23 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop24 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop26 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop25 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop27 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop28 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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1.8 loop29 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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38
t/pt-diskstats/expected/disk_int_diskstats-006.txt
Normal file
38
t/pt-diskstats/expected/disk_int_diskstats-006.txt
Normal file
@@ -0,0 +1,38 @@
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#ts device rd_s rd_avkb rd_mb_s rd_mrg rd_cnc rd_rt wr_s wr_avkb wr_mb_s wr_mrg wr_cnc wr_rt busy in_prg io_s qtime stime
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{2} loop0 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop1 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop2 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop3 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop4 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop5 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop6 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop7 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} nvme0n1 0.0 0.0 0.0 0% 0.0 0.0 105.6 7.9 0.8 41% 0.1 0.4 7% 17128220 105.6 -0.0 0.4
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{2} nvme0n1p1 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} nvme0n1p2 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} nvme0n1p3 0.0 0.0 0.0 0% 0.0 0.0 105.6 7.9 0.8 41% 0.1 0.4 7% 0 105.6 -0.0 0.4
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{2} dm-0 0.0 0.0 0.0 0% 0.0 0.0 178.3 4.7 0.8 0% 0.2 1.1 7% 0 178.3 0.8 0.4
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{2} dm-1 0.0 0.0 0.0 0% 0.0 0.0 178.3 4.7 0.8 0% 0.2 1.1 7% 0 178.3 0.8 0.4
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{2} dm-2 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop8 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop9 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop10 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop11 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop12 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop13 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop14 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop15 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop16 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop17 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop18 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop19 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop21 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop20 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop22 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop23 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop24 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop26 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop25 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop27 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop28 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
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{2} loop29 0.0 0.0 0.0 0% 0.0 0.0 0.0 0.0 0.0 0% 0.0 0.0 0% 0 0.0 0.0 0.0
|
3
t/pt-diskstats/expected/sample_int_diskstats-006.txt
Normal file
3
t/pt-diskstats/expected/sample_int_diskstats-006.txt
Normal file
@@ -0,0 +1,3 @@
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#ts device rd_s rd_avkb rd_mb_s rd_mrg rd_cnc rd_rt wr_s wr_avkb wr_mb_s wr_mrg wr_cnc wr_rt busy in_prg io_s qtime stime
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0.8 {37} 0.0 0.0 0.0 0% 0.0 0.0 788.0 5.6 4.3 19% 0.0 0.5 1% 0 788.0 0.3 0.2
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1.8 {37} 0.0 0.0 0.0 0% 0.0 0.0 388.0 6.4 2.4 23% 0.0 1.1 1% 0 388.0 0.5 0.6
|
11
t/pt-mysql-summary/format_binlog_filters.sh
Normal file
11
t/pt-mysql-summary/format_binlog_filters.sh
Normal file
@@ -0,0 +1,11 @@
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#!/bin/bash
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TEST=1
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cat <<EOF > $TMPDIR/expected
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binlog_do_db | foo
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binlog_ignore_db | mysql,test
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EOF
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||||
|
||||
format_binlog_filters samples/mysql-show-master-status-001.txt > $TMPDIR/got
|
||||
no_diff $TMPDIR/got $TMPDIR/expected
|
Reference in New Issue
Block a user