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< ?
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if ( ! check_perms ( 'site_debug' )) {
error ( 403 );
}
if ( isset ( $_POST [ 'global_flush' ])) {
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authorize ();
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$Cache -> flush ();
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}
$DB -> query ( 'SHOW GLOBAL STATUS' );
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$DBStats = $DB -> to_array ( 'Variable_name' );
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$MemStats = $Cache -> getStats ();
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View :: show_header ( " Service Stats " );
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?>
< div class = " linkbox " >
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< a href = " tools.php?action=database_specifics " class = " brackets " > Database specifics </ a >
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</ div >
< div class = " permissions " >
< div class = " permission_container " >
< table >
< tr class = " colhead " >
< td colspan = " 2 " > Service </ td >
</ tr >
< tr >< td colspan = " 2 " >< strong > Threads ( Active ) </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
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< td >< ? = number_format ( $MemStats [ 'threads' ]) ?> <span style="float: right;">(100.000%)</span></td>
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</ tr >
< tr >
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< td < ? if ( $DBStats [ 'Threads_connected' ][ 'Value' ] / $DBStats [ 'Threads_created' ][ 'Value' ] > 0.7 ) { echo ' class="invalid" ' ; } ?> >Database:</td>
< td >< ? = number_format ( $DBStats [ 'Threads_created' ][ 'Value' ]) ?> <span style="float: right;">(<?=number_format(($DBStats['Threads_connected']['Value'] / $DBStats['Threads_created']['Value']) * 100,3)?>%)</span></td>
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</ tr >
< tr >< td colspan = " 2 " ></ td ></ tr >
< tr >< td colspan = " 2 " >< strong > Connections </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
< td >< ? = number_format ( $MemStats [ 'total_connections' ]) ?> </td>
</ tr >
< tr >
< td > Database :</ td >
< td >< ? = number_format ( $DBStats [ 'Connections' ][ 'Value' ]) ?> </td>
</ tr >
< tr >< td colspan = " 2 " ></ td ></ tr >
< tr >< td colspan = " 2 " >< strong > Special </ strong ></ td ></ tr >
< tr >
< td > Cache Current Index :</ td >
< td >< ? = number_format ( $MemStats [ 'curr_items' ]) ?> </span></td>
</ tr >
< tr >
< td > Cache Total Index :</ td >
< td >< ? = number_format ( $MemStats [ 'total_items' ]) ?> </span></td>
</ tr >
< tr >
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< td < ? if ( $MemStats [ 'bytes' ] / $MemStats [ 'limit_maxbytes' ] > 0.85 ) { echo ' class="invalid" title="Evictions begin when storage exceeds 85%" ' ; } ?> >Cache Storage:</td>
< td >< ? = Format :: get_size ( $MemStats [ 'bytes' ]) ?> <span style="float: right;">(<?=number_format(($MemStats['bytes'] / $MemStats['limit_maxbytes']) * 100, 3);?>%)</span></td>
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</ tr >
< tr >< td colspan = " 2 " ></ td ></ tr >
< tr >< td colspan = " 2 " >< strong > Utilities </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
< td >
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< form class = " delete_form " name = " cache " action = " " method = " post " >
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< input type = " hidden " name = " action " value = " service_stats " />
< input type = " hidden " name = " auth " value = " <?= $LoggedUser['AuthKey'] ?> " />
< input type = " hidden " name = " global_flush " value = " 1 " />
< input type = " submit " value = " Flush " />
</ form >
</ td >
</ tr >
</ table >
</ div >
< div class = " permission_container " >
< table >
< tr class = " colhead " >
< td colspan = " 2 " > Activity </ td >
</ tr >
< tr >< td colspan = " 2 " >< strong > Total Reads </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
< td >< ? = number_format ( $MemStats [ 'cmd_get' ]) ?> </td>
</ tr >
< tr >
< td > Database :</ td >
< td >< ? = number_format ( $DBStats [ 'Com_select' ][ 'Value' ]) ?> </td>
</ tr >
< tr >< td colspan = " 2 " >< strong > Total Writes </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
< td >< ? = number_format ( $MemStats [ 'cmd_set' ]) ?> </td>
</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = number_format ( $DBStats [ 'Com_insert' ][ 'Value' ] + $DBStats [ 'Com_update' ][ 'Value' ]) ?> </td>
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</ tr >
< tr >< td colspan = " 2 " ></ td ></ tr >
< tr >< td colspan = " 2 " >< strong > Get / Select ( Success ) </ strong ></ td ></ tr >
< tr >
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< td < ? if ( $MemStats [ 'get_hits' ] / $MemStats [ 'cmd_get' ] < 0.7 ) { echo ' class="invalid" ' ; } ?> >Cache:</td>
< td >< ? = number_format ( $MemStats [ 'get_hits' ]) ?> <span style="float: right;">(<?=number_format(($MemStats['get_hits'] / $MemStats['cmd_get']) * 100, 3);?>%)</span></td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = number_format ( $DBStats [ 'Com_select' ][ 'Value' ]) ?> <span style="float: right;">(100.000%)</span></td>
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</ tr >
< tr >< td colspan = " 2 " >< strong > Set / Insert ( Success ) </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
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< td >< ? = number_format ( $MemStats [ 'cmd_set' ]) ?> <span style="float: right;">(100.000%)</span></td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = number_format ( $DBStats [ 'Com_insert' ][ 'Value' ]) ?> <span style="float: right;">(100.000%)</span></td>
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</ tr >
< tr >< td colspan = " 2 " >< strong > Increment / Decrement ( Success ) </ strong ></ td ></ tr >
< tr >
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< td < ? if ( $MemStats [ 'incr_hits' ] / ( $MemStats [ 'incr_hits' ] + $MemStats [ 'incr_misses' ]) < 0.7 ) { echo ' class="invalid" ' ; } ?> >Cache Increment:</td>
< td >< ? = number_format ( $MemStats [ 'incr_hits' ]) ?> <span style="float: right;">(<?=number_format(($MemStats['incr_hits'] / ($MemStats['incr_hits'] + $MemStats['incr_misses'])) * 100, 3);?>%)</span></td>
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</ tr >
< tr >
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< td < ? if ( $MemStats [ 'decr_hits' ] / ( $MemStats [ 'decr_hits' ] + $MemStats [ 'decr_misses' ]) < 0.7 ) { echo ' class="invalid" ' ; } ?> >Cache Decrement:</td>
< td >< ? = number_format ( $MemStats [ 'decr_hits' ]) ?> <span style="float: right;">(<?=number_format(($MemStats['decr_hits'] / ($MemStats['decr_hits'] + $MemStats['decr_misses'])) * 100, 3);?>%)</span></td>
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</ tr >
< tr >< td colspan = " 2 " >< strong > CAS / Update ( Success ) </ strong ></ td ></ tr >
< tr >
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< td < ? if ( $MemStats [ 'cas_hits' ] > 0 && $MemStats [ 'cas_hits' ] / ( $MemStats [ 'cas_hits' ] + $MemStats [ 'cas_misses' ]) < 0.7 ) { echo ' class="invalid" title="More than 30% of the issued CAS commands were unnecessarily wasting time and resources." ' ; } elseif ( $MemStats [ 'cas_hits' ] == 0 ) { echo ' class="notice" title="Disable CAS with the -C parameter and save resources since it is not used." ' ; } ?> >Cache:</td>
< td >< ? = number_format ( $MemStats [ 'cas_hits' ]) ?> <span style="float: right;">(<? if ($MemStats['cas_hits'] > 0) { echo number_format(($MemStats['cas_hits'] / ($MemStats['cas_hits'] + $MemStats['cas_misses'])) * 100, 3); } else { echo '0.000'; }?>%)</span></td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = number_format ( $DBStats [ 'Com_update' ][ 'Value' ]) ?> <span style="float: right;">(100.000%)</span></td>
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</ tr >
< tr >< td colspan = " 2 " >< strong > Deletes ( Success ) </ strong ></ td ></ tr >
< tr >
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< td < ? if ( $MemStats [ 'delete_hits' ] / ( $MemStats [ 'delete_hits' ] + $MemStats [ 'delete_misses' ]) < 0.7 ) { echo ' class="invalid" title="More than 30% of the issued delete commands were unnecessary wasting time and resources." ' ; } ?> >Cache:</td>
< td >< ? = number_format ( $MemStats [ 'delete_hits' ]) ?> <span style="float: right;">(<?=number_format(($MemStats['delete_hits'] / ($MemStats['delete_hits'] + $MemStats['delete_misses'])) * 100, 3);?>%)</span></td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = number_format ( $DBStats [ 'Com_delete' ][ 'Value' ]) ?> <span style="float: right;">(100.000%)</span></td>
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</ tr >
< tr >< td colspan = " 2 " ></ td ></ tr >
< tr >< td colspan = " 2 " >< strong > Special </ strong ></ td ></ tr >
< tr >
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< td < ? if ( $MemStats [ 'cmd_flush' ] > $MemStats [ 'uptime' ] / 7 * 24 * 3600 ) { echo ' class="invalid" title="Flushing the cache on a regular basis defeats the benefits of it, look into using cache transactions, or deletes instead of global flushing where possible." ' ; } ?> >Cache Flushes:</td>
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< td >< ? = number_format ( $MemStats [ 'cmd_flush' ]) ?> </td>
</ tr >
< tr >
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< td < ? if ( $MemStats [ 'evictions' ] > 0 ) { echo ' class="invalid" ' ; } ?> >Cache Evicted:</td>
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< td >< ? = number_format ( $MemStats [ 'evictions' ]) ?> </td>
</ tr >
< tr >
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< td < ? if ( $DBStats [ 'Slow_queries' ][ 'Value' ] > $DBStats [ 'Questions' ][ 'Value' ] / 7500 ) { echo ' class="invalid" title="1/7500 queries is allowed to be slow to minimize performance impact." ' ; } ?> >Database Slow:</td>
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< td >< ? = number_format ( $DBStats [ 'Slow_queries' ][ 'Value' ]) ?> </td>
</ tr >
< tr >< td colspan = " 2 " ></ td ></ tr >
< tr >< td colspan = " 2 " >< strong > Data Read </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
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< td >< ? = Format :: get_size ( $MemStats [ 'bytes_read' ]) ?> </td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = Format :: get_size ( $DBStats [ 'Bytes_received' ][ 'Value' ]) ?> </td>
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</ tr >
< tr >< td colspan = " 2 " >< strong > Data Write </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
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< td >< ? = Format :: get_size ( $MemStats [ 'bytes_written' ]) ?> </td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = Format :: get_size ( $DBStats [ 'Bytes_sent' ][ 'Value' ]) ?> </td>
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</ tr >
</ table >
</ div >
< div class = " permission_container " >
< table >
< tr class = " colhead " >
< td colspan = " 2 " > Concurrency </ td >
</ tr >
< tr >< td colspan = " 2 " >< strong > Total Reads </ strong ></ td ></ tr >
< tr >
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< td < ? if (( $MemStats [ 'cmd_get' ] / $MemStats [ 'uptime' ]) * 5 < $DBStats [ 'Com_select' ][ 'Value' ] / $DBStats [ 'Uptime' ][ 'Value' ]) { echo ' class="invalid" ' ; } ?> >Cache:</td>
< td >< ? = number_format ( $MemStats [ 'cmd_get' ] / $MemStats [ 'uptime' ], 5 ) ?> /s</td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = number_format ( $DBStats [ 'Com_select' ][ 'Value' ] / $DBStats [ 'Uptime' ][ 'Value' ], 5 ) ?> /s</td>
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</ tr >
< tr >< td colspan = " 2 " >< strong > Total Writes </ strong ></ td ></ tr >
< tr >
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< td < ? if (( $MemStats [ 'cmd_set' ] / $MemStats [ 'uptime' ]) * 5 < ( $DBStats [ 'Com_insert' ][ 'Value' ] + $DBStats [ 'Com_update' ][ 'Value' ]) / $DBStats [ 'Uptime' ][ 'Value' ]) { echo ' class="invalid" ' ; } ?> >Cache:</td>
< td >< ? = number_format ( $MemStats [ 'cmd_set' ] / $MemStats [ 'uptime' ], 5 ) ?> /s</td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = number_format (( $DBStats [ 'Com_insert' ][ 'Value' ] + $DBStats [ 'Com_update' ][ 'Value' ]) / $DBStats [ 'Uptime' ][ 'Value' ], 5 ) ?> /s</td>
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</ tr >
< tr >< td colspan = " 2 " ></ td ></ tr >
< tr >< td colspan = " 2 " >< strong > Get / Select </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
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< td >< ? = number_format ( $MemStats [ 'get_hits' ] / $MemStats [ 'uptime' ], 5 ) ?> /s</td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = number_format ( $DBStats [ 'Com_select' ][ 'Value' ] / $DBStats [ 'Uptime' ][ 'Value' ], 5 ) ?> /s</td>
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</ tr >
< tr >< td colspan = " 2 " >< strong > Set / Insert </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
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< td >< ? = number_format ( $MemStats [ 'cmd_set' ] / $MemStats [ 'uptime' ], 5 ) ?> /s</td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = number_format ( $DBStats [ 'Com_insert' ][ 'Value' ] / $DBStats [ 'Uptime' ][ 'Value' ], 5 ) ?> /s</td>
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</ tr >
< tr >< td colspan = " 2 " >< strong > Increment / Decrement </ strong ></ td ></ tr >
< tr >
< td > Cache Increment :</ td >
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< td >< ? = number_format ( $MemStats [ 'incr_hits' ] / $MemStats [ 'uptime' ], 5 ) ?> /s</td>
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</ tr >
< tr >
< td > Cache Decrement :</ td >
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< td >< ? = number_format ( $MemStats [ 'decr_hits' ] / $MemStats [ 'uptime' ], 5 ) ?> /s</td>
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</ tr >
< tr >< td colspan = " 2 " >< strong > CAS / Updates </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
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< td >< ? = number_format ( $MemStats [ 'cas_hits' ] / $MemStats [ 'uptime' ], 5 ) ?> /s</td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = number_format ( $DBStats [ 'Com_update' ][ 'Value' ] / $DBStats [ 'Uptime' ][ 'Value' ], 5 ) ?> /s</td>
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</ tr >
< tr >< td colspan = " 2 " >< strong > Deletes </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
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< td >< ? = number_format ( $MemStats [ 'delete_hits' ] / $MemStats [ 'uptime' ], 5 ) ?> /s</td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = number_format ( $DBStats [ 'Com_delete' ][ 'Value' ] / $DBStats [ 'Uptime' ][ 'Value' ], 5 ) ?> /s</td>
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</ tr >
< tr >< td colspan = " 2 " ></ td ></ tr >
< tr >< td colspan = " 2 " >< strong > Special </ strong ></ td ></ tr >
< tr >
< td > Cache Flushes :</ td >
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< td >< ? = number_format ( $MemStats [ 'cmd_flush' ] / $MemStats [ 'uptime' ], 5 ) ?> /s</td>
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</ tr >
< tr >
< td > Cache Evicted :</ td >
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< td >< ? = number_format ( $MemStats [ 'evictions' ] / $MemStats [ 'uptime' ], 5 ) ?> /s</td>
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</ tr >
< tr >
< td > Database Slow :</ td >
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< td >< ? = number_format ( $DBStats [ 'Slow_queries' ][ 'Value' ] / $DBStats [ 'Uptime' ][ 'Value' ], 5 ) ?> /s</td>
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</ tr >
< tr >< td colspan = " 2 " ></ td ></ tr >
< tr >< td colspan = " 2 " >< strong > Data Read </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
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< td >< ? = Format :: get_size ( $MemStats [ 'bytes_read' ] / $MemStats [ 'uptime' ]) ?> /s</td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = Format :: get_size ( $DBStats [ 'Bytes_received' ][ 'Value' ] / $DBStats [ 'Uptime' ][ 'Value' ]) ?> /s</td>
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</ tr >
< tr >< td colspan = " 2 " >< strong > Data Write </ strong ></ td ></ tr >
< tr >
< td > Cache :</ td >
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< td >< ? = Format :: get_size ( $MemStats [ 'bytes_written' ] / $MemStats [ 'uptime' ]) ?> /s</td>
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</ tr >
< tr >
< td > Database :</ td >
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< td >< ? = Format :: get_size ( $DBStats [ 'Bytes_sent' ][ 'Value' ] / $DBStats [ 'Uptime' ][ 'Value' ]) ?> /s</td>
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</ tr >
</ table >
</ div >
</ div >
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< ? View :: show_footer (); ?>
