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Some more performance improvements and caching

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This commit is contained in:
Deon George
2012-12-07 14:33:16 +11:00
parent df498a76a7
commit 7a3539cb95
13 changed files with 475 additions and 203 deletions
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257
application/classes/Model/DOMAIN.php
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@@ -36,19 +36,84 @@ class Model_DOMAIN extends ORM_TSM {
* Get all the NODES in this DOMAIN
*/
private function _nodes() {
$result = array();
$k = sprintf('%s-%s',__METHOD__,$this->DOMAIN_NAME);
$c = Kohana::$config->load('config')->cache;
// In the interest of performance, we load all the records and get PHP to process it.
// Our ORM caching we reduce the hit on TSM.
foreach (ORM::factory('NODE')->find_all() as $o)
if ($o->DOMAIN_NAME == $this->DOMAIN_NAME)
array_push($result,$o);
if (is_null($result = Cache::instance($c)->get($k))) {
$result = array();
// In the interest of performance, we load all the records and get PHP to process it.
// Our ORM caching we reduce the hit on TSM.
foreach (ORM::factory('NODE')->find_all() as $o)
if ($o->DOMAIN_NAME == $this->DOMAIN_NAME)
array_push($result,$o);
// @todo Cache time should be configurble
Cache::instance($c)->set($k,$result,300);
}
return $result;
}
public function nodes() {
return $this->_nodes();
private function _node_int($method,$data) {
$k = sprintf('%s-%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$method,$data);
$c = Kohana::$config->load('config')->cache;
if (is_null($result = Cache::instance($c)->get($k))) {
$result = 0;
foreach ($this->_nodes() as $no)
$result += $no->{$method}($data);
// @todo Cache time should be configurble
Cache::instance($c)->set($k,$result,300);
}
return $result;
}
private function _node_bypoolbybtype($pool,$method,$type) {
$k = sprintf('%s-%s-%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$pool,$method,$type);
$c = Kohana::$config->load('config')->cache;
if (is_null($result = Cache::instance($c)->get($k))) {
$result = 0;
foreach ($this->_nodes() as $no)
$result += $no->{$method}($pool,$type);
// @todo Cache time should be configurble
Cache::instance($c)->set($k,$result,300);
}
return $result;
}
/**
* Return the BACKUP TYPES used by NODES in this DOMAIN
* ie: Bkup/Arch/SpMg
*/
public function btypes() {
$k = sprintf('%s-%s',__METHOD__,$this->DOMAIN_NAME);
$c = Kohana::$config->load('config')->cache;
if (is_null($result = Cache::instance($c)->get($k))) {
$result = array();
foreach ($this->_nodes() as $no)
$result = array_merge($result,$no->btypes());
$result = array_unique($result);
// @todo Cache time should be configurble
Cache::instance($c)->set($k,$result,300);
}
return $result;
}
public function file_bybtype($type) {
return $this->_node_int('file_bybtype',$type);
}
/**
@@ -56,20 +121,19 @@ class Model_DOMAIN extends ORM_TSM {
* @param $pool is STORAGE POOL NAME
*/
public function file_bypool($pool) {
$k = sprintf('%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$pool);
$c = Kohana::$config->load('config')->cache;
return $this->_node_int('file_bypool',$pool);
}
if (is_null($result = Cache::instance($c)->get($k))) {
$result = 0;
public function file_bypoolbybtype($pool,$type) {
return $this->_node_bypoolbybtype($pool,'file_bypoolbybtype',$type);
}
foreach ($this->_nodes() as $no)
$result += $no->file_bypool($pool);
public function file_byptype($type) {
return $this->_node_int('file_byptype',$type);
}
// @todo Cache time should be configurble
Cache::instance($c)->set($k,$result,300);
}
return $result;
public function logmb_bybtype($type) {
return $this->_node_int('logmb_bybtype',$type);
}
/**
@@ -77,19 +141,27 @@ class Model_DOMAIN extends ORM_TSM {
* @param $pool is STORAGE POOL NAME
*/
public function logmb_bypool($pool) {
$k = sprintf('%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$pool);
$c = Kohana::$config->load('config')->cache;
return $this->_node_int('logmb_bypool',$pool);
}
if (is_null($result = Cache::instance($c)->get($k))) {
$result = 0;
public function logmb_bypoolbybtype($pool,$type) {
return $this->_node_bypoolbybtype($pool,'logmb_bypoolbybtype',$type);
}
foreach ($this->_nodes() as $no)
$result += $no->logmb_bypool($pool);
public function logmb_byptype($type) {
return $this->_node_int('logmb_byptype',$type);
}
// @todo Cache time should be configurble
Cache::instance($c)->set($k,$result,300);
}
public function nodes() {
return $this->_nodes();
}
public function nodes_bybtype($type) {
$result = array();
foreach ($this->_nodes() as $no)
if ($no->file_bybtype($type))
array_push($result,$no);
return $result;
}
@@ -107,6 +179,26 @@ class Model_DOMAIN extends ORM_TSM {
return $result;
}
public function nodes_bypoolbybtype($pool,$type) {
$result = array();
foreach ($this->_nodes() as $no)
if ($no->file_bypoolbybtype($pool,$type))
array_push($result,$no);
return $result;
}
public function nodes_byptype($type) {
$result = array();
foreach ($this->_nodes() as $no)
if ($no->file_byptype($type) AND ! in_array($no,$result))
array_push($result,$no);
return $result;
}
/**
* Return the STORAGE POOLS used by NODES in this DOMAIN
*/
@@ -117,7 +209,7 @@ class Model_DOMAIN extends ORM_TSM {
if (is_null($result = Cache::instance($c)->get($k))) {
$result = array();
foreach ($this->nodes() as $no)
foreach ($this->_nodes() as $no)
foreach ($no->stgpools() as $spo)
if (! in_array($spo,$result))
array_push($result,$spo);
@@ -129,29 +221,6 @@ class Model_DOMAIN extends ORM_TSM {
return $result;
}
/**
* Return the STORAGE POOL TYPES used by NODES in this DOMAIN
* ie: ACTIVE/PRIMARY/COPY
* @todo This should be sorted by PRIMARY/ACTIVE/COPY
*/
public function stgpooltypes() {
$k = sprintf('%s-%s',__METHOD__,$this->DOMAIN_NAME);
$c = Kohana::$config->load('config')->cache;
if (is_null($result = Cache::instance($c)->get($k))) {
$result = array();
foreach ($this->stgpools() as $spo)
if (! in_array($spo->POOLTYPE,$result))
array_push($result,$spo->POOLTYPE);
// @todo Cache time should be configurble
Cache::instance($c)->set($k,$result,300);
}
return $result;
}
/**
* Return the STORAGE POOLS that NODES in this DOMAIN uses by BACKUP TYPE
* @param $type is Bkup/Arch/SpMg
@@ -200,22 +269,21 @@ class Model_DOMAIN extends ORM_TSM {
}
/**
* Return the VOLUMES that NODES in this DOMAIN use
* @param $pool is STORAGE POOL NAME
* Return the STORAGE POOL TYPES used by NODES in this DOMAIN
* ie: ACTIVE/PRIMARY/COPY
* @todo This should be sorted by PRIMARY/ACTIVE/COPY
*/
public function vols_bypool($pool) {
$k = sprintf('%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$pool);
public function stgpooltypes() {
$k = sprintf('%s-%s',__METHOD__,$this->DOMAIN_NAME);
$c = Kohana::$config->load('config')->cache;
if (is_null($result = Cache::instance($c)->get($k))) {
$x = $result = array();
$result = array();
foreach ($this->_nodes() as $no)
foreach ($no->vols_bypool($pool) as $vuo)
if (! in_array($vuo->VOLUME_NAME,$x)) {
array_push($result,$vuo);
array_push($x,$vuo->VOLUME_NAME);
}
$result = array_merge($result,$no->stgpooltypes());
$result = array_unique($result);
// @todo Cache time should be configurble
Cache::instance($c)->set($k,$result,300);
@@ -224,6 +292,10 @@ class Model_DOMAIN extends ORM_TSM {
return $result;
}
public function vols_bybtype($type) {
return $this->vols_byctype($this->datatypemap($type));
}
/**
* Return the VOLUMES that NODES in this DOMAIN uses by BACKUP TYPE
* @param $type is BACKUP/ARCHIVE/SPACE MANAGED
@@ -232,15 +304,13 @@ class Model_DOMAIN extends ORM_TSM {
$k = sprintf('%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$type);
$c = Kohana::$config->load('config')->cache;
if (TRUE OR is_null($result = Cache::instance($c)->get($k))) {
$x = $result = array();
if (is_null($result = Cache::instance($c)->get($k))) {
$result = array();
foreach ($this->_nodes() as $no)
foreach ($no->vols_byctype($type) as $vuo)
if (! in_array($vuo->VOLUME_NAME,$x)) {
array_push($result,$vuo);
array_push($x,$vuo->VOLUME_NAME);
}
foreach ($no->vols_byctype($type) as $vo)
if (! in_array($vo->VOLUME_NAME,$result))
array_push($result,$vo);
// @todo Cache time should be configurble
Cache::instance($c)->set($k,$result,300);
@@ -249,6 +319,33 @@ class Model_DOMAIN extends ORM_TSM {
return $result;
}
/**
* Return the VOLUMES that NODES in this DOMAIN use
* @param $pool is STORAGE POOL NAME
*/
public function vols_bypool($pool) {
$k = sprintf('%s-%s-%s',__METHOD__,$this->DOMAIN_NAME,$pool);
$c = Kohana::$config->load('config')->cache;
if (is_null($result = Cache::instance($c)->get($k))) {
$result = array();
foreach ($this->_nodes() as $no)
foreach ($no->vols_bypool($pool) as $vo)
if (! in_array($vo->VOLUME_NAME,$result))
array_push($result,$vo);
// @todo Cache time should be configurble
Cache::instance($c)->set($k,$result,300);
}
return $result;
}
public function vols_bypoolbybtype($pool,$type) {
return $this->vols_bypoolbyctype($pool,$this->datatypemap($type));
}
/**
* Return the VOLUMES that this NODE uses by pool and BACKUP TYPE
* @param $pool is STORAGE POOL NAME
@@ -257,11 +354,23 @@ class Model_DOMAIN extends ORM_TSM {
public function vols_bypoolbyctype($pool,$type) {
$x = $result = array();
foreach ($this->vols_bypool($pool) as $vuo)
if ($vuo->COPY_TYPE == $type AND ! in_array($vuo->VOLUME_NAME,$x)) {
array_push($result,$vuo);
array_push($x,$vuo->VOLUME_NAME);
}
foreach ($this->_nodes() as $no)
foreach ($no->vols_bypoolbyctype($pool,$type) as $vo)
if (! in_array($vo->VOLUME_NAME,$result))
array_push($result,$vo);
return $result;
}
public function vols_byptype($type) {
$x = $result = array();
foreach ($this->_nodes() as $no)
foreach ($no->vols_byptype($type) as $vuo)
if (! in_array($vuo->VOLUME_NAME,$x)) {
array_push($result,$vuo);
array_push($x,$vuo->VOLUME_NAME);
}
return $result;
}