summary.page

RESIN 3.2 最新源码

<?php
/**
 * Provides the most important status information about the Resin server.
 *
 * @author Sam
 */

require_once "WEB-INF/php/inc.php";

if (! admin_init()) {
  return;
}

$mbean_server = $g_mbean_server;
$resin = $g_resin;
$server = $g_server;

$runtime = $g_mbean_server->lookup("java.lang:type=Runtime");
$os = $g_mbean_server->lookup("java.lang:type=OperatingSystem");

?>

<h2>Server: <?= $server->Id ? $server->Id : "default" ?></h2>
<?php
$row = 0;
?>

<table class="data">
  <tr class='<?= row_style($row++) ?>'>
    <td class='item'
        title="The server id used when starting this instance of Resin, the value of '-server'.">
    Server id:</td>
    <td><?= $server->Id ? $server->Id : '""' ?></td>
    
    <td class='item'
        title="The operating system user that is running this instance of Resin.">
      User:
    </td>
    <td><?= $resin->UserName ?></td>
    
    <td class='item'
        title="The ip address of the machine that is running this instance of Resin.">
      Machine:
    </td>
    <td><?= $runtime->Name ?></td>
  </tr>

  <tr class='<?= row_style($row++) ?>'>
    <td class='item'
        title="The Resin version.">
      Resin:
    </td>
    <td colspan='5'><?= $resin->Version ?></td>
  </tr>

  <tr class='<?= row_style($row++) ?>'>
    <td class='item'
        title="The JDK version.">
      JDK:
    </td>
    <td colspan='5'><?= $runtime->VmName ?> <?= $runtime->VmVersion ?></td>
  </tr>

  <tr class='<?= row_style($row++) ?>'>
    <td class='item'
        title="The OS version.">
    OS:</th>
    <td colspan='5'>
      <?= $os->AvailableProcessors ?> cpu,
      <?= $os->Name ?>
      <?= $os->Arch ?>
      <?= $os->Version ?>
    </td>
  </tr>

  <tr class='<?= row_style($row++) ?>'>
    <td class='item'
        title="The current lifecycle state">
      State:
    </td>
    <td class="<?= $server->State ?>"><?= $server->State ?></td>

    <td class='item'
        title="The time that this instance was last started or restarted.">
      Uptime:
    </td>
    <?php
      $start_time = $server->StartTime->time / 1000;
      $now = $server->CurrentTime->time / 1000;
      $uptime = $now - $start_time;

      if ($uptime < 12 * 3600)
        echo "<td class='warmup' colspan='3'>";
      else
        echo "<td colspan='3'>";

      echo sprintf("%d days %02d:%02d:%02d",
                   $uptime / (24 * 3600),
                   $uptime / 3600 % 24,
                   $uptime / 60 % 60,
                   $uptime % 60);
      echo " -- " . format_datetime($server->StartTime);
     ?>
   </td>
  </tr>

  <tr class='<?= row_style($row++) ?>'>
    <td class='item'
        title="The current free amount of heap memory available for the JVM, in bytes.">
	Free heap:
    </td>
    <td><?= format_memory($server->RuntimeMemoryFree) ?></td>
    
    <td class='item'
        title="The current total amount of heap memory available for the JVM, in bytes.">
      Total heap:
    </td>
    <td colspan='3'><?= format_memory($server->RuntimeMemory) ?></td>
  </tr>

  <tr class='<?= row_style($row++) ?>'>
    <td class='item'
        title="The current file descriptors used.">
	File des:
    </td>
    <td><?= $os->OpenFileDescriptorCount ?></td>
    
    <td class='item'
        title="The maximum file descriptors available.">
	File des max:
    </td>
    <td colspan='3'><?= $os->MaxFileDescriptorCount ?></td>
  </tr>

  <tr class='<?= row_style($row++) ?>'>
    <td class='item'
        title="The free amount of operating-system swap space.">
	Free Swap:
    </td>
    <td><?= format_memory($os->FreeSwapSpaceSize) ?></td>
    
    <td class='item'
        title="The total amount of operating-system swap space.">Total Swap:</th>
    <td colspan='3'><?= format_memory($os->TotalSwapSpaceSize) ?></td>
  </tr>

  <tr class='<?= row_style($row++) ?>'>
    <td class='item'
        title="The free amount of operating-system physical memory.">Free Physical:</td>
    <td><?= format_memory($os->FreePhysicalMemorySize) ?></td>
    
    <td class='item'
        title="The total amount of operating-system physical memory.">Total Physical:</td>
    <td colspan='3'><?= format_memory($os->TotalPhysicalMemorySize) ?></td>
  </tr>


<?php

if ($mbean_server) {
  $block_cache = $mbean_server->lookup("resin:type=BlockManager");
  $proxy_cache = $mbean_server->lookup("resin:type=ProxyCache");
}

?>

</table>
<?php
/* graphs */

$stat_service = $mbean_server->lookup("resin:type=StatService");

if ($stat_service) {
  echo "<h2>Graphs</h2>\n";
  
  echo "<p>";
  echo "<img src='graph.php?";
  echo "g[0][0]=resin:type=Server&g[0][1]=RuntimeMemory"
  echo "&g[1][0]=resin:type=Server&g[1][1]=RuntimeMemoryFree"
  echo "&g[2][0]=resin:type=Memory&g[2][1]=TenuredUsed"
  echo "&g[3][0]=resin:type=Memory&g[3][1]=PermGenUsed"
  echo "&width=300&height=240' width='300' height='240'>\n"
  
  echo "<img src='graph.php?";
  echo "g[0][0]=resin:type=Server&g[0][1]=CpuLoadAvg"
  echo "&width=300&height=240' width='300' height='240'>\n"
  
  echo "<img src='graph.php?";
  echo "g[0][0]=java.lang:type=Threading&g[0][1]=ThreadCount"
  echo "&g[1][0]=resin:type=ThreadPool&g[1][1]=ThreadCount"
  echo "&width=300&height=240' width='300' height='240'>\n"
}
?>

<?php

if ($mbean_server) {
  $mbean = $mbean_server->lookup("resin:type=LogService");
}

//
// recent messages
//

if ($mbean) {
  $now = time();

  $messages = $mbean->findMessages(($now - 24 * 3600) * 1000, $now * 1000);

  if (! empty($messages)) {
    echo "<h2>Recent Messages</h2>\n";

    echo "<table class='data'>\n";
/*
    //echo "<thead class='scroll'>\n";
    echo "<tr><th class='date'>Date</th>"
    echo "    <th class='level'>Level</th>"
    echo "    <th class='message'>Message</th></tr>\n";
    //echo "</thead>\n";
*/

    $messages = array_reverse($messages);

    echo "<tbody class='scroll'>\n";
    foreach ($messages as $message) {
      echo "<tr class='{$message->level}'>";
      echo "  <td class='date'>";
      echo strftime("%Y-%m-%d %H:%M:%S", $message->timestamp / 1000);
      echo "</td>";
      echo "  <td class='level'>{$message->level}</td>";
      echo "  <td class='message'>" . htmlspecialchars(wordwrap($message->message, 90));
      echo "  </td>";
      echo "</tr>";
    }

    echo "</tbody>\n";
    echo "</table>\n";
  }

  //
  // startup
  //
  $start_time = $server->StartTime->time / 1000;

  $messages = $mbean->findMessages(($start_time - 15 * 60) * 1000, ($start_time - 2) * 1000);

  if (! empty($messages)) {
    echo "<h2>Shutdown Messages</h2>\n";

    echo "<table class='data'>\n";
/*
    //echo "<thead class='scroll'>\n";
    echo "<tr><th class='date'>Date</th>"
    echo "    <th class='level'>Level</th>"
    echo "    <th class='message'>Message</th></tr>\n";
    //echo "</thead>\n";
*/

    $messages = array_reverse($messages);

    echo "<tbody class='scroll'>\n";

    // mark the start time
    echo "<tr class='warning'>";
    echo "  <td class='date'>";
    echo strftime("%Y-%m-%d %H:%M:%S", $start_time);
    echo "</td>";
    echo "  <td class='level'></td>";
    echo "  <td class='message'>Start Time</td>";
    echo "</tr>";

    foreach ($messages as $message) {
      echo "<tr class='{$message->level}'>";
      echo "  <td class='date'>";
      echo strftime("%Y-%m-%d %H:%M:%S", $message->timestamp / 1000);
      echo "</td>";
      echo "  <td class='level'>{$message->level}</td>";
      echo "  <td class='message'>" . htmlspecialchars(wordwrap($message->message, 90)) . "</td>";
      echo "</tr>";
    }

    echo "</tbody>\n";
    echo "</table>\n";
  }
}
?>
<?php
$thread_pool = $server->ThreadPool;
?>

<!--
"Restart" - "Exit this instance cleanly and allow the wrapper script to start a new JVM."
-->

<!-- TCP ports -->

<?php
$ports = $server->Ports;

if ($ports) {
?>
<h2>TCP ports</h2>

<table class="data">
  <tr>
    <th colspan='2'>&nbsp;</th>
  <th colspan='3'>Threads</th>
  <th colspan='4'>Keepalive</th>

  <tr>
    <th>&nbsp;</th>
    <th>Status</th>

    <th>Active</th>
    <th>Idle</th>
    <th>Total</th>

    <th>Total</th>
    <th>Thread</th>
    <th>Select</th>
    <th>Comet</th>
  </tr>
<?php
  $count = 0;
  $row = 0;
  foreach ($ports as $port) {
    $count++;
?>

  <tr class='<?= $row++ % 2 == 0 ? "ra" : "rb" ?>'>
    <td class='item'><?= $port->ProtocolName ?>://<?= $port->Address ? $port->Address : "*" ?>:<?= $port->Port ?></td>
    <td class="<?= $port->State ?>"><?= $port->State ?></td>
    <td><?= $port->ThreadActiveCount ?></td>
    <td><?= $port->ThreadIdleCount ?></td>
    <td><?= $port->ThreadCount ?></td>

    <td><?= $port->KeepaliveCount ?></td>
    <td><?= $port->KeepaliveThreadCount ?></td>
    <td><?= $port->KeepaliveSelectCount ?></td>
    <td><?= $port->CometIdleCount ?>
  </tr>
<?php

$conn = null;

$jvm_thread = $mbean_server->lookup("java.lang:type=Threading");

$connInfoList = $port->connectionInfo();
usort($connInfoList, "conn_time_cmp");
foreach ($connInfoList as $connInfo) {
  if ($connInfo->requestTime >= 0 && $connInfo->threadId >= 0) {
    echo "<tr class='" . ($row++ % 2 == 0 ? "ra" : "rb") . "'>\n";
    echo "<tr>\n";
    echo "<td></td>\n";
    echo "<td colspan='8'>\n";
//    echo "</td>\n";
//    echo "<td colspan='7'>\n";

    $pname = "port_" . $row;
    
    $threadId = $connInfo->threadId;
    
    $show = "hide('s_$pname');show('h_$pname');show('h1_$pname')";
    $hide = "show('s_$pname');hide('h_$pname');hide('h1_$pname')";
    echo "<a id='s_$pname' href=\"javascript:$show\">[show]</a> ";
    echo "<a id='h_$pname' href=\"javascript:$hide\" style='display:none'>[hide]</a> ";
    
    echo sprintf("%.3fs", $connInfo->requestTime * 0.001);
    // echo " thread=" . $threadId;
    echo " conn-" . $connInfo->id;
    echo " " . $connInfo->state;
    echo "\n";
    
    echo "<pre id='h1_$pname' style='display:none'>";

    $thread = $jvm_thread->getThreadInfo($threadId, 50);
    /*
    foreach ($thread->stackTrace as $trace) {
      echo "     at " . $trace->className . "." . $trace->methodName . "\n";
    }
    */
    echo $thread;

    echo "</pre>";
    echo "</td>";
    echo "</tr>";
  }
}

?>
    </td>
  </tr>
<?php 
  }
}
?>
</table>

<!-- Cluster -->

<h2>Servers</h2>

<table class="data">
  <tr>
    <th>Server</th>
    <th>Address</th>
    <th>Status</th>
    <th>Active</th>
    <th>Idle</th>
    <th>Connection Miss</th>
    <th>Load</th>
    <th>Latency</th>
    <th colspan='2'>Failures</th>
    <th colspan='2'>Busy</th>
  </tr>
<?php

  foreach ($resin->Clusters as $cluster) {
    if (empty($cluster->Servers))
      continue;

    echo "<tr><td class='group' colspan='12'>$cluster->Name</td></tr>\n";

  $count = 0;
  foreach ($cluster->Servers as $client) {
?>

  <tr class='<?= $count++ % 2 == 0 ? "ra" : "rb" ?>'>
    <td class='item'><?= $client->Name ?></td>
    <td><?= $client->Address ?>:<?= $client->Port ?></td>
    <td class="<?= $client->State ?>"><?= $client->State ?></td>
    <td><?= $client->ConnectionActiveCount ?></td>
    <td><?= $client->ConnectionIdleCount ?></td>
    <td><?= format_miss_ratio($client->ConnectionKeepaliveCountTotal,
                              $client->ConnectionNewCountTotal) ?></td>
    <td><?= sprintf("%.2f", $client->ServerCpuLoadAvg) ?></td>
    <td><?= sprintf("%.2f", $client->LatencyFactor) ?></td>
    <?php
      format_ago_td_pair($client->ConnectionFailCountTotal,
                         $client->LastFailTime);

      format_ago_td_pair($client->ConnectionBusyCountTotal,
                         $client->LastBusyTime);

    ?>
  </tr>
<?php 
  }
}
?>

</table>

<!-- Database pools -->

<?php
if ($mbean_server) {
  $db_pools = $mbean_server->query("resin:*,type=ConnectionPool");
}

if ($db_pools) {
?>

<h2>Database pools</h2>

<table class="data">
  <tr>
    <th>&nbsp;</th>
    <th colspan='5'>Connections</th>
    <th colspan='2'>Config</th>
  </tr>
  <tr>
    <th>Name</th>
    <th>Active</th>
    <th>Idle</th>
    <th>Created</th>
    <th colspan='2'>Failed</th>
    <th>max-connections</th>
    <th>idle-time</th>
  </tr>

<?php
  $row = 0;
  foreach ($db_pools as $pool) {
?>

  <tr class='<?= row_style($row++) ?>'>
    <td><?= $pool->Name ?></td>
    <td><?= $pool->ConnectionActiveCount ?></td>
    <td><?= $pool->ConnectionIdleCount ?></td>
    <td><?= format_miss_ratio($pool->ConnectionCountTotal,
                              $pool->ConnectionCreateCountTotal) ?></td>
    <td><?= $pool->ConnectionFailCountTotal ?></td>
    <td class='<?= format_ago_class($pool->LastFailTime) ?>'>
        <?= format_ago($pool->LastFailTime) ?></td>
    <td><?= $pool->MaxConnections ?></td>
    <td><?= $pool->MaxIdleTime ?></td>
  </tr>
<?php
  }
?>
</table>
<?php
}
?>
<!-- Persistent store -->
<?php
/*
if ($mbean_server) {
  $store = $mbean_server->lookup("resin:type=PersistentStore");
}

if ($store) {
  echo "<h2>Persistent Store: $store->StoreType</h2>\n";
  echo "<table class='data'>";

  echo "<tr><th>Object Count</th><td>$store->ObjectCount</td>\n";
  echo "<tr><th>Load Count</th><td>$store->LoadCountTotal</td>\n";
  echo "<tr><th>Load Fail Count</th><td>$store->LoadFailCountTotal</td>\n";
  echo "<tr><th>Save Count</th><td>$store->SaveCountTotal</td>\n";
  echo "<tr><th>Save Fail Count</th><td>$store->SaveFailCountTotal</td>\n";
  echo "</table>";
}
*/

function conn_time_cmp($conn_a, $conn_b)
{
  return $conn_b->requestTime - $conn_a->requestTime;
}

?>

<?php display_footer("summary.php"); ?>