mirror of https://github.com/BOINC/boinc.git
- enhancemenets to dbinfo.php, from Tolu
svn path=/trunk/boinc/; revision=16309
This commit is contained in:
David Anderson
parent
33559ae292
commit
10de7876dc
|
|
@ -3,6 +3,28 @@
|
|||
require_once("../inc/util_ops.inc");
|
||||
require_once("../inc/db_ops.inc");
|
||||
|
||||
class DB_REC {
|
||||
|
||||
var $name;
|
||||
var $data_size;
|
||||
var $index_size;
|
||||
var $total_size;
|
||||
var $rows;
|
||||
var $size_per_row;
|
||||
|
||||
function __construct($n, $d, $i, $t, $r, $s) {
|
||||
$this->name = $n;
|
||||
$this->data_size = $d;
|
||||
$this->index_size = $i;
|
||||
$this->total_size = $t;
|
||||
$this->rows = $r;
|
||||
$this->size_per_row = $s;
|
||||
}
|
||||
function __destruct() {
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
$db_name = parse_config($config, "<db_name>");
|
||||
|
||||
db_init();
|
||||
|
|
@ -10,94 +32,203 @@ db_init();
|
|||
admin_page_head("BOINC Database Info");
|
||||
|
||||
// if you have other db's just add more get_db_info lines
|
||||
get_db_info($db_name);
|
||||
$db_rec = get_db_info($db_name);
|
||||
|
||||
// show_db_info($db_name, $db_rec);
|
||||
sort_db_info($db_name, $db_rec);
|
||||
|
||||
admin_page_tail();
|
||||
|
||||
function get_db_info($mydb)
|
||||
|
||||
// returns formatted data size
|
||||
function size_format($size){
|
||||
$retval = 0;
|
||||
|
||||
$KB = 1024;
|
||||
$MB = 1024*1024;
|
||||
$GB = 1024*1024*1024;
|
||||
$TB = 1024*1024*1024*1024;
|
||||
|
||||
if ($size < $KB) {
|
||||
$retval = $size;
|
||||
} elseif (($size > $KB) && ($size < $MB)) {
|
||||
$retval = sprintf("%.0fK", ($size / $KB));
|
||||
} elseif ( ($size >= $MB) && ($size < $GB)) {
|
||||
$retval = sprintf("%.2fMB", ($size / $MB));
|
||||
} elseif ( ($size >= $GB) && ($size < $TB)) {
|
||||
$retval = sprintf("%.2fGB", ($size / $GB));
|
||||
} elseif ( $size >= $TB ) {
|
||||
$retval = sprintf("%.2fTB", ($size / $TB));
|
||||
}
|
||||
return $retval;
|
||||
}
|
||||
|
||||
|
||||
// returns the DB data structure as DB_REC
|
||||
function get_db_info($db_name)
|
||||
{
|
||||
// Carl grabbed this from the mysql.com boards http://dev.mysql.com/doc/refman/5.0/en/show-table-status.html
|
||||
$result = mysql_query("SHOW TABLE STATUS FROM $db_name");
|
||||
|
||||
$MB = 1048576;
|
||||
$KB = 1024;
|
||||
|
||||
echo "<table cols=2><th>Database</th><th>$mydb</td></table>";
|
||||
echo "<table cols=6><th>Table</th><th>Data Size</th><th>Index Size</th><th>Total size</th><th>Total Rows</th><th>Avg. Size per Row</th>";
|
||||
|
||||
$result = mysql_query("SHOW TABLE STATUS FROM $mydb");
|
||||
|
||||
/* SQL output
|
||||
|
||||
mysql> show table status from qcnalpha;
|
||||
|
||||
| Name | Engine | Version | Row_format | Rows | Avg_row_length | Data_length | Max_data_length | Index_length | Data_free | Auto_increment | Create_time | Update_time | Check_time | Collation | Checksum | Create_options | Comment |
|
||||
|
||||
*/
|
||||
// SQL output
|
||||
// mysql> show table status from [table_name];
|
||||
// | Name | Engine | Version | Row_format | Rows
|
||||
// | Avg_row_length | Data_length | Max_data_length
|
||||
// | Index_length | Data_free | Auto_increment | Create_time
|
||||
// | Update_time | Check_time | Collation | Checksum | Create_options | Comment |
|
||||
//
|
||||
|
||||
$gdata = 0;
|
||||
$gindex = 0;
|
||||
$gtotal = 0;
|
||||
$grows = 0;
|
||||
|
||||
$i = 0;
|
||||
$db_rec = array();
|
||||
while($myarr = mysql_fetch_assoc($result)) {
|
||||
$total = $myarr["Data_length"]+$myarr["Index_length"];
|
||||
|
||||
// sum grand totals
|
||||
$gdata += $myarr["Data_length"];
|
||||
$total = $myarr["Data_length"] + $myarr["Index_length"];
|
||||
$gindex += $myarr["Index_length"];
|
||||
$gtotal += $total;
|
||||
$gdata += $myarr["Data_length"];
|
||||
$grows += $myarr["Rows"];
|
||||
$gtotal += $total;
|
||||
|
||||
|
||||
echo "<tr><td align=\"center\">";
|
||||
echo $myarr["Name"] . "<br/></td>";
|
||||
|
||||
echo "<td align=\"center\">";
|
||||
if ( $myarr["Data_length"] < $KB) {
|
||||
echo " " . $myarr["Data_length"];
|
||||
} elseif ( ($myarr["Data_length"] > $KB) && ($myarr["Data_length"] < $MB) ) {
|
||||
printf("%.0fK",($myarr["Data_length"] / $KB) );
|
||||
} elseif ( $myarr["Data_length"] >= $MB) {
|
||||
printf("%.2fMB",($myarr["Data_length"] / $MB) );
|
||||
}
|
||||
echo "</td><td align=\"center\">";
|
||||
|
||||
if ( $myarr["Index_length"] < $KB) {
|
||||
echo " ".$myarr["Index_length"];
|
||||
} elseif ( ($myarr["Index_length"] > $KB) && ($myarr["Index_length"] < $MB) ) {
|
||||
printf("%.0fK",($myarr["Index_length"] / $KB) );
|
||||
} elseif ( $myarr["Index_length"] >= $MB) {
|
||||
printf("%.2fMB",($myarr["Index_length"] / $MB) );
|
||||
}
|
||||
echo "<br/></td><td align=\"center\">";
|
||||
|
||||
if ( $total < $KB) {
|
||||
echo " ".$total;
|
||||
} elseif ( ($total > $KB) && ($total < $MB) ) {
|
||||
printf("%.0fK",($total / $KB) );
|
||||
} elseif ( $total >= $MB) {
|
||||
printf("%.2fMB",($total / $MB) );
|
||||
}
|
||||
echo "<br/></td><td align=\"center\">";
|
||||
|
||||
echo "
|
||||
" . $myarr["Rows"]."</td><td align=\"center\">
|
||||
".$myarr["Avg_row_length"]."</td></tr>
|
||||
";
|
||||
$db_rec[$i] = new DB_REC ($myarr["Name"], $myarr["Data_length"], $myarr["Index_length"], $total, $myarr["Rows"], $myarr["Avg_row_length"] );
|
||||
$i++;
|
||||
}
|
||||
|
||||
$gdata /= $MB;
|
||||
$gindex /= $MB;
|
||||
$gtotal /= $MB;
|
||||
$db_rec[$i] = new DB_REC ("Total", $gdata, $gindex, $gtotal, $grows, "" );
|
||||
|
||||
echo "<tr><td align=\"center\"><B>Totals:</B></td><td><B>";
|
||||
printf("%.2fMB", $gdata);
|
||||
echo "</B></td><td align=\"center\"><B>";
|
||||
printf("%.2fMB", $gindex);
|
||||
echo "</B></td><td align=\"center\"><B>";
|
||||
printf("%.2fMB", $gtotal);
|
||||
echo "</B></td><td align=\"center\"><B>
|
||||
" . $grows . "</B></td><td></td></tr></table><BR><BR>";
|
||||
return $db_rec;
|
||||
}
|
||||
|
||||
|
||||
// shows the plain db structure
|
||||
function show_db_info($db_name, $db_rec)
|
||||
{
|
||||
|
||||
echo "<table cols=6>";
|
||||
echo "<tr>";
|
||||
echo "<td class=heading colspan=6> Database $db_name </td>";
|
||||
echo "</tr>";
|
||||
|
||||
echo "<tr>";
|
||||
echo "<td class=heading>Table</td>";
|
||||
echo "<td class=heading>Data Size</td>";
|
||||
echo "<td class=heading>Index Size</td>";
|
||||
echo "<td class=heading>Total Size</td>";
|
||||
echo "<td class=heading>Total Rows</td>";
|
||||
echo "<td class=heading>Avg. Size per Row</td>";
|
||||
echo "</tr>";
|
||||
|
||||
for ($i = 0; $i < sizeof($db_rec)-1; $i++){
|
||||
echo "<tr>";
|
||||
echo "<td align=left valign=top class=fieldname>" . $db_rec[$i]->name . "</td>";
|
||||
echo "<td align=left valign=top class=fieldname>" . size_format($db_rec[$i]->data_size) . "</td>";
|
||||
echo "<td align=left valign=top class=fieldname>" . size_format($db_rec[$i]->index_size) . "</td>";
|
||||
echo "<td align=left valign=top class=fieldname>" . size_format($db_rec[$i]->total_size) . "</td>";
|
||||
echo "<td align=left valign=top class=fieldname>" . number_format($db_rec[$i]->rows) . "</td>";
|
||||
echo "<td align=left valign=top class=fieldname>" . size_format($db_rec[$i]->size_per_row) . "</td>";
|
||||
echo "</tr>";
|
||||
}
|
||||
|
||||
// Last record is just a summary
|
||||
$i = sizeof($db_rec)-1;
|
||||
echo "<tr>";
|
||||
echo "<td align=left class=heading>" . $db_rec[$i]->name . "</td>";
|
||||
echo "<td align=left class=heading>" . size_format($db_rec[$i]->data_size) . "</td>";
|
||||
echo "<td align=left class=heading>" . size_format($db_rec[$i]->index_size) . "</td>";
|
||||
echo "<td align=left class=heading>" . size_format($db_rec[$i]->total_size) . "</td>";
|
||||
echo "<td align=left class=heading>" . number_format($db_rec[$i]->rows) . "</td>";
|
||||
echo "<td align=left class=heading></td>";
|
||||
echo "</tr>";
|
||||
|
||||
echo "</table>";
|
||||
}
|
||||
|
||||
|
||||
|
||||
// NB: same as show_db_info but with sortable cloumns
|
||||
function sort_db_info($db_name, $db_rec)
|
||||
{
|
||||
// sort
|
||||
$file_list = array();
|
||||
$file_sort = array();
|
||||
|
||||
$sort = get_str("sort", true);
|
||||
$r = get_str("r", true);
|
||||
|
||||
// check if its empty
|
||||
if(empty($sort)) $sort = "name";
|
||||
// check for allowed keys
|
||||
if ((strcmp($sort, "name")!=0) &&
|
||||
(strcmp($sort, "data_size")!=0) &&
|
||||
(strcmp($sort, "index_size")!=0) &&
|
||||
(strcmp($sort, "total_size")!=0) &&
|
||||
(strcmp($sort, "rows")!=0) &&
|
||||
(strcmp($sort, "size_per_row")!=0))
|
||||
$sort = "name";
|
||||
if(empty($r)) $r=0;
|
||||
|
||||
for ($i = 0; $i < sizeof($db_rec)-1; $i++){
|
||||
$file_details["name"] = $db_rec[$i]->name;
|
||||
$file_details["data_size"] = $db_rec[$i]->data_size;
|
||||
$file_details["index_size"] = $db_rec[$i]->index_size;
|
||||
$file_details["total_size"] = $db_rec[$i]->total_size;
|
||||
$file_details["rows"] = $db_rec[$i]->rows;
|
||||
$file_details["size_per_row"] = $db_rec[$i]->size_per_row;
|
||||
|
||||
$file_list[$i] = $file_details;
|
||||
$key = strtolower($file_details[$sort]);
|
||||
$file_sort[$i] = $key;
|
||||
}
|
||||
|
||||
if($r)arsort($file_sort);
|
||||
else asort($file_sort);
|
||||
// -- end sort
|
||||
|
||||
echo "<table cols=6>";
|
||||
echo "<tr>";
|
||||
echo "<td class=heading colspan=6> Database $db_name </td>";
|
||||
echo "</tr>";
|
||||
|
||||
echo "<tr>";
|
||||
echo "<td class=heading><a href='$self?sort=name&r=" . (!$r) . "'>Table </a></td>";
|
||||
echo "<td class=heading><a href='$self?sort=data_size&r=" . (!$r) . "'>Data Size</a></td>";
|
||||
echo "<td class=heading><a href='$self?sort=index_size&r=" . (!$r) . "'>Index Size</a></td>";
|
||||
echo "<td class=heading><a href='$self?sort=total_size&r=" . (!$r) . "'>Total Size</a></td>";
|
||||
echo "<td class=heading><a href='$self?sort=rows&r=" . (!$r) . "'>Total Rows</a></td>";
|
||||
echo "<td class=heading><a href='$self?sort=size_per_row&r=" . (!$r) . "'>Avg. Size per Row</a></td>";
|
||||
echo "</tr>";
|
||||
|
||||
$i = 0;
|
||||
while ( list($key, $value) = each($file_sort) ) {
|
||||
$value = $file_list[$key];
|
||||
echo "<tr>";
|
||||
echo "<td align=left valign=top class=fieldname>" . $value["name"] . "</td>";
|
||||
echo "<td align=left valign=top class=fieldname>" . size_format($value["data_size"]) . "</td>";
|
||||
echo "<td align=left valign=top class=fieldname>" . size_format($value["index_size"]) . "</td>";
|
||||
echo "<td align=left valign=top class=fieldname>" . size_format($value["total_size"]) . "</td>";
|
||||
echo "<td align=left valign=top class=fieldname>" . number_format($value["rows"]) . "</td>";
|
||||
echo "<td align=left valign=top class=fieldname>" . size_format($value["size_per_row"]) . "</td>";
|
||||
echo "</tr>";
|
||||
$i++;
|
||||
}
|
||||
|
||||
// Last record is just a summary
|
||||
$i = sizeof($db_rec)-1;
|
||||
echo "<tr>";
|
||||
echo "<td align=left class=heading>" . $db_rec[$i]->name . "</td>";
|
||||
echo "<td align=left class=heading>" . size_format($db_rec[$i]->data_size) . "</td>";
|
||||
echo "<td align=left class=heading>" . size_format($db_rec[$i]->index_size) . "</td>";
|
||||
echo "<td align=left class=heading>" . size_format($db_rec[$i]->total_size) . "</td>";
|
||||
echo "<td align=left class=heading>" . number_format($db_rec[$i]->rows) . "</td>";
|
||||
echo "<td align=left class=heading></td>";
|
||||
echo "</tr>";
|
||||
|
||||
echo "</table>";
|
||||
}
|
||||
|
||||
|
||||
?>
|
||||
|
|
|
|||
Loading…
Reference in New Issue