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checkin for Bernd Machenschalk: 

This adds a new link to the OPS page called "List all-error Workunits".
The php script it calls scans the database for Workunits that got at
least min_quorum+1 (number can be configured withing the script)
client errors returned and no successful result (yet). The idea is to
detect problems in the workunit generation or data files.
Scanning the whole result table the script stresses the database a bit,
so some caching has been incorporated (300 sec by default).

svn path=/trunk/boinc/; revision=11250
This commit is contained in:
Reinhard Prix 2006-10-05 12:43:29 +00:00
parent 6d0be62adc
commit 3cc5bae558
2 changed files with 101 additions and 0 deletions
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99
html/ops/errorwus.php Normal file
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@ -0,0 +1,99 @@
<?php
$cvs_version_tracker[]="\$Id$"; //Generated automatically - do not edit
require_once("../inc/util_ops.inc");
require_once("../inc/cache.inc");
// User - configuarble variables
// seconds to cache this page
$cache_sec = 300;
// Number that determines how many client errors are necessary for a WU to show up in this list.
// This number is added to min_quorum of the WU, so a value of 1 means that there must be more than
// (min_quorum + 1) errors for a WU to show up in this list.
$notification_level = 1;
start_cache($cache_sec);
admin_page_head("All-error Workunits");
db_init();
function print_wu($id,$name,$quorum,$errors) {
echo "<tr>\n";
echo "<td align=\"left\" valign=\"top\">";
echo "<a href=db_action.php?table=workunit&detail=high&id=";
echo $id;
echo ">";
echo $id;
echo "</a></td>\n";
echo "<td align=\"left\" valign=\"top\">";
echo $name;
echo "</td>\n";
echo "<td align=\"left\" valign=\"top\">";
echo $quorum;
echo "</td>\n";
echo "<td align=\"left\" valign=\"top\">";
echo "<a href=db_action.php?table=result&query=&outcome=3&sort_by=mod_time&detail=low&workunitid=";
echo $id;
echo ">";
echo $errors;
echo "</a></td>\n";
echo "</tr>\n";
}
$dbresult = mysql_query("
SELECT workunitid, outcome, workunit.name, min_quorum
FROM result, workunit
WHERE workunit.id = workunitid AND server_state = 5
ORDER BY workunitid, outcome DESC
;");
echo "<br><table border=\"1\">\n";
echo "<tr><th>WU ID</th><th>WU name</th><th>Quorum</th><th>Errors</th></tr>\n";
$rescount = 0;
$previd = -1;
$prevname = "";
$prevquorum = 1;
$errors = 0;
// The current version scans for client errors only.
// In case you want to include validate errors, add "|| (outcome = 6)" to "(outcome = 3)"
while ($res = mysql_fetch_object($dbresult)) {
$id = $res->workunitid;
if ($id != $previd) {
if ($errors > $prevquorum + $notification_level) {
print_wu($previd,$prevname,$prevquorum,$errors);
$rescount++;
}
$previd = $id;
$prevname = $res->name;
$prevquorum = $res->min_quorum;
$errors = 0;
}
if ($res->outcome == 3) {
$errors ++;
}
if ($res->outcome == 1) {
$errors = 0;
}
}
mysql_free_result($dbresult);
if ($errors > $prevquorum) {
print_wu($id,$prevname,$prevquorum,$errors);
$rescount++;
}
echo "</table>\n<br>";
echo $rescount;
echo " entries\n";
admin_page_tail();
end_cache($cache_sec);
?>

2
html/ops/index.php
View File

@ -77,10 +77,12 @@ while ($app = mysql_fetch_object($result)) {
}
mysql_free_result($result);
echo "<br>\n";
echo "
<a href=\"$stripchart_cgi_url/stripchart.cgi\">Stripcharts</a>
| <a href=\"show_log.php\">Show/Grep all logs</a>
| <a href=\"show_log.php?f=mysql*.log&l=-20\">Tail MySQL logs</a>
| <a href=\"errorwus.php\">List all-error Workunits</a>
";
admin_page_tail();