Merge branch 'f-more-benchmarking' into 'dev'

conf/core/cache.ccf

src/main/java/caosdb/server/CaosDBServer.java

src/main/java/caosdb/server/FileSystem.java

src/main/java/caosdb/server/accessControl/Pam.java

src/main/java/caosdb/server/caching/JCSCacheHelper.java

src/main/java/caosdb/server/database/BackendTransaction.java

src/main/java/caosdb/server/database/Database.java

...backend/implementation/MySQL/MySQLRetrieveProperties.java

...tabase/backend/implementation/MySQL/MySQLTransaction.java

...lementation/UnixFileSystem/UnixFileSystemTransaction.java

...r/database/backend/interfaces/BackendTransactionImpl.java

...rver/database/backend/transaction/RetrieveProperties.java

...ava/caosdb/server/database/misc/TransactionBenchmark.java

src/main/java/caosdb/server/entity/Role.java

.../caosdb/server/entity/container/TransactionContainer.java

src/main/java/caosdb/server/jobs/Job.java

src/main/java/caosdb/server/jobs/Schedule.java

src/main/java/caosdb/server/jobs/core/AccessControl.java

...caosdb/server/jobs/core/CheckChildDependencyExistent.java

.../caosdb/server/jobs/core/CheckFileStorageConsistency.java