refactoring: refactored Wait Sampling plugin

Author: cuprumtan

mamonsu/plugins/pgsql/wait_sampling.py

@@ -9,18 +9,12 @@ class WaitSampling(Plugin):
 
     AllLockItems = [
         # (sql_key, zbx_key, name, color)
-        ("lwlock", "all_lock[lwlock]",
-         "Lightweight Locks", "0000CC"),
-        ("hwlock", "all_lock[hwlock]",
-         "Heavyweight Locks", "00CC00"),
-        ("buffer", "all_lock[buffer]",
-         "Buffer Locks", "CC0000"),
-        ("extension", "all_lock[extension]",
-         "Extension Locks", "8D00D9"),
-        ("client", "all_lock[client]",
-         "Client Locks", "5CA8FF"),
-        ("other", "all_lock[other]",
-         "Other Locks (e.g. IPC, Timeout, IO)", "B8813E")
+        ("lwlock", "all_lock[lwlock]", "Lightweight Locks", "0000CC"),
+        ("hwlock", "all_lock[hwlock]", "Heavyweight Locks", "00CC00"),
+        ("buffer", "all_lock[buffer]", "Buffer Locks", "CC0000"),
+        ("extension", "all_lock[extension]", "Extension Locks", "8D00D9"),
+        ("client", "all_lock[client]", "Client Locks", "5CA8FF"),
+        ("other", "all_lock[other]", "Other Locks (e.g. IPC, Timeout, IO)", "B8813E")
     ]
     AllLockItems = [(x[0], x[1], ": " + x[2], x[3]) for x in AllLockItems]
 
@@ -82,26 +76,16 @@ class WaitSampling(Plugin):
 
     HWLockItems = [
         # (sql_key, zbx_key, name, color)
-        ("relation", "hwlock[relation]",
-         "Locks on a Relation", "CC0000"),
-        ("extend", "hwlock[extend]",
-         "Extend a Relation Locks", "00CC00"),
-        ("page", "hwlock[page]",
-         "Locks on a Page", "0000CC"),
-        ("tuple", "hwlock[tuple]",
-         "Locks on a Tuple", "CC00CC"),
-        ("transactionid", "hwlock[transactionid]",
-         "Transaction to Finish Locks", "000000"),
-        ("virtualxid", "hwlock[virtualxid]",
-         "Virtual XID Locks", "CCCC00"),
-        ("speculative token", "hwlock[speculative_token]",
-         "Speculative Insertion Locks", "777777"),
-        ("object", "hwlock[object]",
-         "Locks on Database Object", "770000"),
-        ("userlock", "hwlock[userlock]",
-         "Userlocks", "000077"),
-        ("advisory", "hwlock[advisory]",
-         "Advisory User Locks", "007700")
+        ("relation", "hwlock[relation]", "Locks on a Relation", "CC0000"),
+        ("extend", "hwlock[extend]", "Extend a Relation Locks", "00CC00"),
+        ("page", "hwlock[page]", "Locks on a Page", "0000CC"),
+        ("tuple", "hwlock[tuple]", "Locks on a Tuple", "CC00CC"),
+        ("transactionid", "hwlock[transactionid]", "Transaction to Finish Locks", "000000"),
+        ("virtualxid", "hwlock[virtualxid]", "Virtual XID Locks", "CCCC00"),
+        ("speculative token", "hwlock[speculative_token]", "Speculative Insertion Locks", "777777"),
+        ("object", "hwlock[object]", "Locks on Database Object", "770000"),
+        ("userlock", "hwlock[userlock]", "Userlocks", "000077"),
+        ("advisory", "hwlock[advisory]", "Advisory User Locks", "007700")
     ]
     HWLockItems = [(x[0], x[1], " HWLocks: " + x[2], x[3]) for x in HWLockItems]
 
@@ -151,7 +135,7 @@ class WaitSampling(Plugin):
         ("clog", "lwlock[clog]", "CLOG Access Locks", "00CC00"),
         ("replication", "lwlock[replication]", "Replication Locks", "B8813E"),
         ("logical_replication", "lwlock[logical_replication]", "Logical Replication Locks", "8B00C7"),
-        ("buffer", "lwlock[buffer]", "Buffer Bperations Locks", "0000CC"),
+        ("buffer", "lwlock[buffer]", "Buffer Operations Locks", "0000CC"),
         ("other", "lwlock[other]", "Other Operations Lightweight Locks", "007700")]
     LWLockItems = [(x[0], x[1], " LWLocks: " + x[2], x[3]) for x in LWLockItems]