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Fix notice for empty ibuf aio reads in innodb status #115

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Fix notice for empty ibuf aio reads in innodb status #115

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476e77d
Fix notice for empty ibuf aio reads in innodb status
tersmitten Dec 4, 2020
c4dc1e9
Fix count
tersmitten Dec 4, 2020
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17 changes: 13 additions & 4 deletions cacti/scripts/ss_get_mysql_stats.php
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Original file line number Diff line number Diff line change
Expand Up @@ -1040,9 +1040,19 @@ function get_innodb_array($text, $mysql_version) {
}
elseif (strpos($line, 'ibuf aio reads') === 0 ) {
# ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0
$results['pending_ibuf_aio_reads'] = to_int($row[3]);
$results['pending_aio_log_ios'] = to_int($row[6]);
$results['pending_aio_sync_ios'] = to_int($row[9]);
# or
# ibuf aio reads:, log i/o\'s:, sync i/o\'s:
#
# see https://jira.percona.com/browse/PS-3549

$results['pending_ibuf_aio_reads'] = 0;
$results['pending_aio_log_ios'] = 0;
$results['pending_aio_sync_ios'] = 0;
if (count($row) === 10) {
$results['pending_ibuf_aio_reads'] = to_int($row[3]);
$results['pending_aio_log_ios'] = to_int($row[6]);
$results['pending_aio_sync_ios'] = to_int($row[9]);
}
}
elseif ( strpos($line, 'Pending flushes (fsync)') === 0 ) {
# Pending flushes (fsync) log: 0; buffer pool: 0
Expand Down Expand Up @@ -1414,4 +1424,3 @@ function debug($val) {
$debug_log = FALSE;
}
}