patch some bug fix:part 1

src/observer/omt/ob_multi_tenant.cpp

@@ -155,10 +155,8 @@ int ObMultiTenant::init(ObAddr myaddr, double node_quota, int64_t times_of_worke
 
   myaddr_ = myaddr;
   node_quota_ = node_quota;
-  const int64_t total_reserved_quota = static_cast<int64_t>(
-      GCONF.system_cpu_quota + GCONF.election_cpu_quota + GCONF.user_location_cpu_quota() +
-      GCONF.sys_location_cpu_quota() + GCONF.root_location_cpu_quota() + GCONF.core_location_cpu_quota() +
-      EXT_LOG_TENANT_CPU + OB_MONITOR_CPU + OB_SVR_BLACKLIST_CPU);
+  const int64_t total_reserved_quota
+      = static_cast<int64_t>(VIRTUAL_TENANTS_CPU_RESERVED_QUOTA);
 
   int64_t init_workers_cnt =
       (static_cast<int64_t>(node_quota) + static_cast<int64_t>(GCONF.server_cpu_quota_min)) * DEFAULT_TIMES_OF_WORKERS +
@@ -732,10 +730,8 @@ int ObMultiTenant::get_tenant_cpu(const uint64_t tenant_id, double& min_cpu, dou
 void ObMultiTenant::set_workers_per_cpu(int64_t v)
 {
   times_of_workers_ = v;
-  const int64_t total_reserved_quota = static_cast<int64_t>(
-      GCONF.system_cpu_quota + GCONF.election_cpu_quota + GCONF.user_location_cpu_quota() +
-      GCONF.sys_location_cpu_quota() + GCONF.root_location_cpu_quota() + GCONF.core_location_cpu_quota() +
-      EXT_LOG_TENANT_CPU + OB_MONITOR_CPU + OB_SVR_BLACKLIST_CPU);
+  const int64_t total_reserved_quota
+      = static_cast<int64_t>(VIRTUAL_TENANTS_CPU_RESERVED_QUOTA);
   auto max_workers_cnt = static_cast<int64_t>(node_quota_) * times_of_workers_ +
                          total_reserved_quota * static_cast<int64_t>(quota2token_) +
                          static_cast<int64_t>(node_quota_) * 16;

src/observer/omt/ob_multi_tenant.h

@@ -31,6 +31,13 @@ class ObRequest;
 }
 
 namespace omt {
+#define VIRTUAL_TENANTS_CPU_RESERVED_QUOTA \
+  (GCONF.system_cpu_quota \
+  + GCONF.election_cpu_quota \
+  + GCONF.user_location_cpu_quota() + GCONF.sys_location_cpu_quota() \
+  + GCONF.root_location_cpu_quota() + GCONF.core_location_cpu_quota() \
+  + EXT_LOG_TENANT_CPU + OB_MONITOR_CPU \
+  + OB_SVR_BLACKLIST_CPU + OB_DATA_CPU + OB_DTL_CPU + OB_RS_CPU + OB_DIAG_CPU)
 
 struct ObCtxMemConfig {
   ObCtxMemConfig() : ctx_id_(0), idle_size_(0)

src/observer/omt/ob_tenant.cpp

@@ -403,6 +403,9 @@ int ObTenant::init()
       LOG_ERROR("tenant base init failed", K_(id), K(ret));
     }
   }
+  if (OB_SUCCESS != ret && nullptr != multi_level_queue_) {
+    common::ob_delete(multi_level_queue_);
+  }
   return ret;
 }
 
@@ -525,6 +528,9 @@ void ObTenant::destroy()
     LOG_WARN("remove tenant cgroup failed", K(tmp_ret), K_(id));
   }
   ObTenantBase::destory();
+  if (nullptr != multi_level_queue_) {
+    common::ob_delete(multi_level_queue_);
+  }
 }
 
 void ObTenant::set_unit_max_cpu(double cpu)

src/observer/omt/ob_worker_pool.cpp

@@ -89,6 +89,8 @@ ObThWorker* ObWorkerPool::alloc()
         worker = nullptr;
         LOG_ERROR("create worker fail", K(ret));
       }
+    } else {
+      LOG_ERROR("worker cnt larger than max cnt", K(worker_cnt_), K(max_cnt_));
     }
   }
   return worker;