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Merge branch 'master' of https://github.com/major/MySQLTuner-perl
This commit is contained in:
Jean-Marie RENOUARD
commit
86b0a1949f
20
INTERNALS.md
20
INTERNALS.md
@ -84,7 +84,7 @@
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## MySQLTuner Server version checks
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* EOL MySQL version check
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* Currently MySQL < 5.1 are EOF considerated.
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* Currently MySQL < 5.1 are EOF considered.
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* Using 5.5+ version of MySQL for performance issue (asynchronous IO).
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## MySQL Storage engine general information
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@ -179,7 +179,7 @@
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* Query Cache Buffers
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* Query Cache DISABLED, ALL REQUEST or ON DEMAND
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* Query Cache Size
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* Query cache hit ratio (cache efficienty)
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* Query cache hit ratio (cache efficiency)
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## MySQLTuner memory checks
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@ -194,11 +194,11 @@
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## MySQLTuner replication checks
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* Is server replication configuarted as slave ?
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* SQL replacation thread running ?
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* IO replacation thread running ?
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* Is server replication configured as slave ?
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* SQL replication thread running ?
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* IO replication thread running ?
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* Replication lag in seconds
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* Is Slave configuratedd in read only ?
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* Is Slave configured in read only ?
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## MySQLTuner InnoDB information
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@ -206,16 +206,16 @@
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* If possible, innodb_buffer_pool_size should be greater data and index size for Innodb Table
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* Innodb_buffer_pool_size should around 75 to 80 % of the available system memory.
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* InnoDB Buffer Pool Instances
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* MySQL needs 1 instanes per 1Go of Buffer Pool
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* MySQL needs 1 instance per 1Go of Buffer Pool
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* innodb_buffer_pool instances = round(innodb_buffer_pool_size / 1Go)
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* innodb_buffer_pool instances must be equals or lower than 64
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* InnoDB Buffer Pool Usage
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* If more than 20% of InnoDB buffer pool is not used, MySQLTuner raise an alert.
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* InnoDB Buffer Pool Log Size
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* InnoDB total log file size should be 25% of innodb_buffer_pool_size
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* InnoDB Read effiency
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* InnoDB Read efficiency
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* Ratio of read without locks
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* InnoDB Write effiency
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* InnoDB Write efficiency
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* Ratio of write without locks
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* InnoDB Log Waits
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* Checks that no lock is used on Innodb Log.
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@ -299,7 +299,7 @@
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## MySQLTuner performance schema and sysschema information
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* Check that Performance schema is activated for 5.6+ version
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* Check that Performance schema is disactivated for 5.5- version
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* Check that Performance schema is deactivated for 5.5- version
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* Check that Sys schema is installed
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* sys Schema version
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* Top user per connection
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@ -144,7 +144,7 @@ Once you create it, make sure it's owned by your user and the mode on the file i
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You could use mysql_config_editor utilities.
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$ mysql_config_editor set --login-path=client --user=someusername --password --host=localhost
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Enter passord: ********
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Enter password: ********
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$
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After which, ~/.mylogin.cnf will be created with the appropriate access.
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2
USAGE.md
2
USAGE.md
@ -9,7 +9,7 @@ Allow MySQL server to run for at least 24-48 hours before trusting suggestions
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Some routines may require root level privileges (script will provide warnings)
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You must provide the remote server's total memory when connecting to other servers
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# CONNECTION AND AUTHENTIFICATION
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# CONNECTION AND AUTHENTICATION
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--host <hostname> Connect to a remote host to perform tests (default: localhost)
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--socket <socket> Use a different socket for a local connection
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@ -6,10 +6,10 @@ pod2markdown mysqltuner.pl >USAGE.md
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echo "* TIDYFY SCRIPT"
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perltidy -b mysqltuner.pl
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)
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echo "* Udate CVE list"
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echo "* Update CVE list"
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perl updateCVElist.pl
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git add ../vulnerabilities.csv ../mysqltuner.pl ./USAGE.md
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git commit -m 'Update Vulnerabilities list
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Identing mysqltuner
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Indenting mysqltuner
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Update Usage information'
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232
mysqltuner.pl
232
mysqltuner.pl
@ -128,7 +128,7 @@ GetOptions(
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-sections => [
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"NAME",
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"IMPORTANT USAGE GUIDELINES",
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"CONNECTION AND AUTHENTIFICATION",
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"CONNECTION AND AUTHENTICATION",
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"PERFORMANCE AND REPORTING OPTIONS",
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"OUTPUT OPTIONS"
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]
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@ -141,7 +141,7 @@ if ( defined $opt{'help'} && $opt{'help'} == 1 ) {
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-sections => [
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"NAME",
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"IMPORTANT USAGE GUIDELINES",
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"CONNECTION AND AUTHENTIFICATION",
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"CONNECTION AND AUTHENTICATION",
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"PERFORMANCE AND REPORTING OPTIONS",
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"OUTPUT OPTIONS"
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]
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@ -1169,7 +1169,7 @@ sub get_log_file_real_path {
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}
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}
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sub log_file_recommandations {
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sub log_file_recommendations {
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$myvar{'log_error'} =
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get_log_file_real_path( $myvar{'log_error'}, $myvar{'hostname'},
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$myvar{'datadir'} );
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@ -1372,10 +1372,10 @@ sub get_other_process_memory {
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sub get_os_release {
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if ( -f "/etc/lsb-release" ) {
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my @info_release = get_file_contents "/etc/lsb-release";
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my $os_relase = $info_release[3];
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$os_relase =~ s/.*="//;
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$os_relase =~ s/"$//;
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return $os_relase;
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my $os_release = $info_release[3];
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$os_release =~ s/.*="//;
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$os_release =~ s/"$//;
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return $os_release;
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}
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if ( -f "/etc/system-release" ) {
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@ -1385,17 +1385,17 @@ sub get_os_release {
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if ( -f "/etc/os-release" ) {
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my @info_release = get_file_contents "/etc/os-release";
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my $os_relase = $info_release[0];
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$os_relase =~ s/.*="//;
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$os_relase =~ s/"$//;
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return $os_relase;
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my $os_release = $info_release[0];
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$os_release =~ s/.*="//;
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$os_release =~ s/"$//;
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return $os_release;
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}
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if ( -f "/etc/issue" ) {
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my @info_release = get_file_contents "/etc/issue";
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my $os_relase = $info_release[0];
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$os_relase =~ s/\s+\\n.*//;
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return $os_relase;
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my $os_release = $info_release[0];
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$os_release =~ s/\s+\\n.*//;
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return $os_release;
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}
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return "Unknown OS release";
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}
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@ -2574,7 +2574,7 @@ sub calculations {
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$myvar{'innodb_buffer_pool_size'} );
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}
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# InnoDB Buffer pool read cache effiency
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# InnoDB Buffer pool read cache efficiency
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(
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$mystat{'Innodb_buffer_pool_read_requests'},
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$mystat{'Innodb_buffer_pool_reads'}
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@ -2594,7 +2594,7 @@ sub calculations {
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debugprint "Innodb_buffer_pool_read_requests: "
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. $mystat{'Innodb_buffer_pool_read_requests'} . "";
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# InnoDB log write cache effiency
|
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# InnoDB log write cache efficiency
|
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( $mystat{'Innodb_log_write_requests'}, $mystat{'Innodb_log_writes'} ) =
|
||||
( 1, 1 )
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unless defined $mystat{'Innodb_log_writes'};
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||||
@ -3412,7 +3412,7 @@ sub mysqsl_pfs {
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infoprint " +-- $nbL: $lQuery conn(s)";
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$nbL++;
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||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
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||||
if ( $nbL == 1 );
|
||||
|
||||
# Top user per statement
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||||
@ -3427,7 +3427,7 @@ sub mysqsl_pfs {
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||||
infoprint " +-- $nbL: $lQuery stmt(s)";
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||||
$nbL++;
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||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top user per statement latency
|
||||
@ -3442,7 +3442,7 @@ sub mysqsl_pfs {
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||||
infoprint " +-- $nbL: $lQuery";
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||||
$nbL++;
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||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
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||||
|
||||
# Top user per lock latency
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||||
@ -3457,7 +3457,7 @@ sub mysqsl_pfs {
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infoprint " +-- $nbL: $lQuery";
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$nbL++;
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||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top user per full scans
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||||
@ -3472,7 +3472,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
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$nbL++;
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||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top user per row_sent
|
||||
@ -3487,7 +3487,7 @@ sub mysqsl_pfs {
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||||
infoprint " +-- $nbL: $lQuery";
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||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
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||||
|
||||
# Top user per row modified
|
||||
@ -3502,7 +3502,7 @@ sub mysqsl_pfs {
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||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top user per io
|
||||
@ -3517,7 +3517,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top user per io latency
|
||||
@ -3532,7 +3532,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top host per connection
|
||||
@ -3547,7 +3547,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery conn(s)";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top host per statement
|
||||
@ -3562,7 +3562,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery stmt(s)";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top host per statement latency
|
||||
@ -3577,7 +3577,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top host per lock latency
|
||||
@ -3592,7 +3592,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top host per full scans
|
||||
@ -3607,7 +3607,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top host per rows sent
|
||||
@ -3622,7 +3622,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top host per rows modified
|
||||
@ -3637,7 +3637,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top host per io
|
||||
@ -3652,7 +3652,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top 5 host per io latency
|
||||
@ -3667,7 +3667,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top IO type order by total io
|
||||
@ -3682,7 +3682,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery i/o";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top IO type order by total latency
|
||||
@ -3697,7 +3697,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top IO type order by max latency
|
||||
@ -3712,7 +3712,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top Stages order by total io
|
||||
@ -3727,7 +3727,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery i/o";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top Stages order by total latency
|
||||
@ -3742,7 +3742,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top Stages order by avg latency
|
||||
@ -3757,7 +3757,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top host per table scans
|
||||
@ -3772,7 +3772,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# InnoDB Buffer Pool by schema
|
||||
@ -3787,7 +3787,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery page(s)";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# InnoDB Buffer Pool by table
|
||||
@ -3802,7 +3802,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery page(s)";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Process per allocated memory
|
||||
@ -3817,7 +3817,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# InnoDB Lock Waits
|
||||
@ -3832,7 +3832,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Threads IO Latency
|
||||
@ -3847,7 +3847,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# High Cost SQL statements
|
||||
@ -3862,7 +3862,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top 5% slower queries
|
||||
@ -3877,7 +3877,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery s";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top 10 nb statement type
|
||||
@ -3892,7 +3892,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top statement by total latency
|
||||
@ -3907,7 +3907,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top statement by lock latency
|
||||
@ -3922,7 +3922,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top statement by full scans
|
||||
@ -3937,7 +3937,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top statement by rows sent
|
||||
@ -3952,7 +3952,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Top statement by rows modified
|
||||
@ -3967,7 +3967,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Use temporary tables
|
||||
@ -3982,7 +3982,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Unused Indexes
|
||||
@ -3992,7 +3992,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Full table scans
|
||||
@ -4007,7 +4007,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Latest file IO by latency
|
||||
@ -4022,7 +4022,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# FILE by IO read bytes
|
||||
@ -4037,7 +4037,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# FILE by IO written bytes
|
||||
@ -4052,7 +4052,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# file per IO total latency
|
||||
@ -4067,7 +4067,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# file per IO read latency
|
||||
@ -4082,7 +4082,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# file per IO write latency
|
||||
@ -4097,7 +4097,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Event Wait by read bytes
|
||||
@ -4112,7 +4112,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Event Wait by write bytes
|
||||
@ -4127,7 +4127,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# event per wait total latency
|
||||
@ -4142,7 +4142,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# event per wait read latency
|
||||
@ -4157,7 +4157,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# event per wait write latency
|
||||
@ -4172,7 +4172,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
#schema_index_statistics
|
||||
@ -4188,7 +4188,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# TOP 15 most used index
|
||||
@ -4203,7 +4203,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# TOP 15 high read latency index
|
||||
@ -4218,7 +4218,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# TOP 15 high insert latency index
|
||||
@ -4233,7 +4233,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# TOP 15 high update latency index
|
||||
@ -4248,7 +4248,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# TOP 15 high delete latency index
|
||||
@ -4263,7 +4263,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# TOP 15 most read tables
|
||||
@ -4278,7 +4278,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# TOP 15 most used tables
|
||||
@ -4293,7 +4293,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# TOP 15 high read latency tables
|
||||
@ -4308,7 +4308,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# TOP 15 high insert latency tables
|
||||
@ -4323,7 +4323,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# TOP 15 high update latency tables
|
||||
@ -4338,7 +4338,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# TOP 15 high delete latency tables
|
||||
@ -4353,7 +4353,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
# Redundant indexes
|
||||
@ -4365,7 +4365,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: Tables not using InnoDB buffer";
|
||||
@ -4379,7 +4379,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: Table not using InnoDB buffer";
|
||||
@ -4393,7 +4393,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
subheaderprint "Performance schema: Table not using InnoDB buffer";
|
||||
$nbL = 1;
|
||||
@ -4406,7 +4406,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: Top 15 Tables using InnoDB buffer";
|
||||
@ -4420,7 +4420,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: Top 15 Tables with InnoDB buffer free";
|
||||
@ -4434,7 +4434,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: Top 15 Most executed queries";
|
||||
@ -4448,7 +4448,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint
|
||||
@ -4463,7 +4463,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: Top 20 queries with full table scans";
|
||||
@ -4477,7 +4477,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: Last 50 queries with full table scans";
|
||||
@ -4491,7 +4491,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: TOP 15 reader queries (95% percentile)";
|
||||
@ -4505,7 +4505,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint
|
||||
@ -4520,7 +4520,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint
|
||||
@ -4535,7 +4535,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint
|
||||
@ -4550,7 +4550,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint
|
||||
@ -4565,7 +4565,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: Top 20 queries with sort";
|
||||
@ -4579,7 +4579,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: Last 50 queries with sort";
|
||||
@ -4593,7 +4593,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: TOP 15 row sorting queries with sort";
|
||||
@ -4607,7 +4607,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: TOP 15 total latency queries with sort";
|
||||
@ -4621,7 +4621,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: TOP 15 merge queries with sort";
|
||||
@ -4635,7 +4635,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint
|
||||
@ -4650,7 +4650,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: TOP 15 scans queries with sort";
|
||||
@ -4664,7 +4664,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: TOP 15 range queries with sort";
|
||||
@ -4678,7 +4678,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
##################################################################################
|
||||
@ -4714,7 +4714,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: Last 50 queries with temp table";
|
||||
@ -4728,7 +4728,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint
|
||||
@ -4743,7 +4743,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: TOP 15 queries with temp table to disk";
|
||||
@ -4757,7 +4757,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
##################################################################################
|
||||
@ -4784,7 +4784,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: TOP 30 events by number";
|
||||
@ -4798,7 +4798,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: TOP 15 class events by total latency";
|
||||
@ -4812,7 +4812,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: TOP 30 events by total latency";
|
||||
@ -4826,7 +4826,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: TOP 15 class events by max latency";
|
||||
@ -4840,7 +4840,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
subheaderprint "Performance schema: TOP 30 events by max latency";
|
||||
@ -4854,7 +4854,7 @@ sub mysqsl_pfs {
|
||||
infoprint " +-- $nbL: $lQuery";
|
||||
$nbL++;
|
||||
}
|
||||
infoprint "No information found or indicators desactivated."
|
||||
infoprint "No information found or indicators deactivated."
|
||||
if ( $nbL == 1 );
|
||||
|
||||
}
|
||||
@ -5565,7 +5565,7 @@ sub mysql_innodb {
|
||||
}
|
||||
}
|
||||
|
||||
# InnoDB Read efficency
|
||||
# InnoDB Read efficiency
|
||||
if ( defined $mycalc{'pct_read_efficiency'}
|
||||
&& $mycalc{'pct_read_efficiency'} < 90 )
|
||||
{
|
||||
@ -6134,7 +6134,7 @@ validate_mysql_version; # Check current MySQL version
|
||||
|
||||
check_architecture; # Suggest 64-bit upgrade
|
||||
system_recommendations; # avoid to many service on the same host
|
||||
log_file_recommandations; # check log file content
|
||||
log_file_recommendations; # check log file content
|
||||
check_storage_engines; # Show enabled storage engines
|
||||
mysql_databases; # Show informations about databases
|
||||
mysql_tables; # Show informations about table column
|
||||
@ -6182,7 +6182,7 @@ Allow MySQL server to run for at least 24-48 hours before trusting suggestions
|
||||
Some routines may require root level privileges (script will provide warnings)
|
||||
You must provide the remote server's total memory when connecting to other servers
|
||||
|
||||
=head1 CONNECTION AND AUTHENTIFICATION
|
||||
=head1 CONNECTION AND AUTHENTICATION
|
||||
|
||||
--host <hostname> Connect to a remote host to perform tests (default: localhost)
|
||||
--socket <socket> Use a different socket for a local connection
|
||||
|
||||
Loading…
Reference in New Issue
Block a user