### Virtual: 2x Xeon, 4G RAM ### 5.6.37 cat docs/INFO_SRC commit: 702b46ebbcfdfaa620cc3d96426ae2555336dc13 date: 2017-06-02 23:10:34 +0530 build-date: 2017-06-02 19:42:19 +0200 short: 702b46e branch: mysql-5.6.37-release MySQL source 5.6.37 -- session1 [umshastr@vilma56]/export/home/tmp/ushastry/mysql-5.6.37/mysql-test: ./mtr --start innodb --mysqld=--innodb_buffer_pool_size=2G --mysqld=--innodb_log_file_size=512M & [1] 22743 [umshastr@vilma56]/export/home/tmp/ushastry/mysql-5.6.37/mysql-test: Logging: ./mtr --start innodb --mysqld=--innodb_buffer_pool_size=2G --mysqld=--innodb_log_file_size=512M 2017-09-01 10:49:52 0 [Warning] Insecure configuration for --secure-file-priv: Current value does not restrict location of generated files. Consider setting it to a valid, non-empty path. 2017-09-01 10:49:52 0 [Note] /export/home/tmp/ushastry/mysql-5.6.37/bin/mysqld (mysqld 5.6.37) starting as process 22746 ... 2017-09-01 10:49:52 22746 [Note] Plugin 'FEDERATED' is disabled. 2017-09-01 10:49:52 22746 [Note] Binlog end 2017-09-01 10:49:52 22746 [Note] Shutting down plugin 'CSV' 2017-09-01 10:49:52 22746 [Note] Shutting down plugin 'MyISAM' MySQL Version 5.6.37 Checking supported features... - SSL connections supported Collecting tests... Removing old var directory... Creating var directory '/export/home/tmp/ushastry/mysql-5.6.37/mysql-test/var'... Installing system database... Using parallel: 1 ============================================================================== TEST RESULT TIME (ms) or COMMENT -------------------------------------------------------------------------- worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 13000..13009 worker[1] Started [mysqld.1 - pid: 22771, winpid: 22771] worker[1] Using config for test innodb.innodb worker[1] Port and socket path for server(s): worker[1] mysqld.1 13000 /export/home/tmp/ushastry/mysql-5.6.37/mysql-test/var/tmp/mysqld.1.sock worker[1] Waiting for server(s) to exit... -- session2 [umshastr@vilma56]/export/home/tmp/ushastry/mysql-5.6.37: bin/mysql -uroot -S mysql-test/var/tmp/mysqld.1.sock Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.6.37-log MySQL Community Server (GPL) Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. root@localhost [(none)]> use test Database changed root@localhost [test]> CREATE TABLE `testtable` ( `col3` text ) ENGINE=INNODB DEFAULT CHARSET=utf8; Query OK, 0 rows affected (0.02 sec) root@localhost [test]> load data infile 'data.csv' into table testtable fields enclosed by '"' ignore 1 lines; Query OK, 5974526 rows affected (37.14 sec) Records: 5974526 Deleted: 0 Skipped: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (7.02 sec) Empty set (3.06 sec) root@localhost [test]> alter table testtable engine=myisam; Query OK, 5974526 rows affected (11.22 sec) Records: 5974526 Duplicates: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (4.42 sec) Empty set (1.23 sec) root@localhost [test]> system cat /etc/*release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=14.04 DISTRIB_CODENAME=trusty DISTRIB_DESCRIPTION="Ubuntu 14.04.2 LTS" NAME="Ubuntu" VERSION="14.04.2 LTS, Trusty Tahr" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.2 LTS" VERSION_ID="14.04" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" root@localhost [test]> system free -g -t total used free shared buffers cached Mem: 3 3 0 0 0 2 -/+ buffers/cache: 1 2 Swap: 4 0 4 Total: 8 3 4 root@localhost [test]> ### 5.7.19 cat docs/INFO_SRC commit: 432d360adedd7d8976fd6254eb3f5bee0b1ac3d6 date: 2017-06-22 16:12:22 +0200 build-date: 2017-06-22 16:13:32 +0200 short: 432d360 branch: mysql-5.7.19-release MySQL source 5.7.19 -- session 1 ./mtr --start innodb --mysqld=--innodb_buffer_pool_size=2G --mysqld=--innodb_log_file_size=512M & [1] 23326 [umshastr@vilma56]/export/home/tmp/ushastry/mysql-5.7.19/mysql-test: Logging: ./mtr --start innodb --mysqld=--innodb_buffer_pool_size=2G --mysqld=--innodb_log_file_size=512M MySQL Version 5.7.19 Checking supported features... - SSL connections supported Collecting tests... Removing old var directory... Creating var directory '/export/home/tmp/ushastry/mysql-5.7.19/mysql-test/var'... Installing system database... Using parallel: 1 ============================================================================== TEST RESULT TIME (ms) or COMMENT -------------------------------------------------------------------------- worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 13000..13009 worker[1] Started [mysqld.1 - pid: 23363, winpid: 23363] worker[1] Using config for test innodb.innodb worker[1] Port and socket path for server(s): worker[1] mysqld.1 13000 /export/home/tmp/ushastry/mysql-5.7.19/mysql-test/var/tmp/mysqld.1.sock worker[1] Waiting for server(s) to exit... -- session 2 [umshastr@vilma56]/export/home/tmp/ushastry/mysql-5.7.19: bin/mysql -uroot -S mysql-test/var/tmp/mysqld.1.sock Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 3 Server version: 5.7.19-log MySQL Community Server (GPL) Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. root@localhost [(none)]> use test Database changed root@localhost [test]> CREATE TABLE `testtable` ( `col3` text ) ENGINE=INNODB DEFAULT CHARSET=utf8; Query OK, 0 rows affected (0.01 sec) root@localhost [test]> load data infile 'data.csv' into table testtable fields enclosed by '"' ignore 1 lines; Query OK, 5974526 rows affected (53.76 sec) Records: 5974526 Deleted: 0 Skipped: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (8.64 sec) Empty set (4.04 sec) root@localhost [test]> alter table testtable engine=myisam; Query OK, 5974526 rows affected (16.08 sec) Records: 5974526 Duplicates: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (3.90 sec) Empty set (0.73 sec) root@localhost [test]> ################################### ### Virtual: 4x Xeon, 8G RAM 5.6.37 ========= -- session1 [umshastr@vilma53]/export/home/tmp/ushastry/mysql-5.6.37/mysql-test: Logging: ./mtr --start innodb --mysqld=--innodb_buffer_pool_size=2G --mysqld=--innodb_log_file_size=512M 2017-09-01 11:32:48 0 [Warning] Insecure configuration for --secure-file-priv: Current value does not restrict location of generated files. Consider setting it to a valid, non-empty path. 2017-09-01 11:32:48 0 [Note] /export/home/tmp/ushastry/mysql-5.6.37/bin/mysqld (mysqld 5.6.37) starting as process 27327 ... 2017-09-01 11:32:48 27327 [Note] Plugin 'FEDERATED' is disabled. 2017-09-01 11:32:48 27327 [Note] Binlog end 2017-09-01 11:32:48 27327 [Note] Shutting down plugin 'CSV' 2017-09-01 11:32:48 27327 [Note] Shutting down plugin 'MyISAM' MySQL Version 5.6.37 Checking supported features... - SSL connections supported Collecting tests... Removing old var directory... Creating var directory '/export/home/tmp/ushastry/mysql-5.6.37/mysql-test/var'... Installing system database... Using parallel: 1 ============================================================================== TEST RESULT TIME (ms) or COMMENT -------------------------------------------------------------------------- worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 13000..13009 worker[1] Started [mysqld.1 - pid: 27354, winpid: 27354] worker[1] Using config for test innodb.innodb worker[1] Port and socket path for server(s): worker[1] mysqld.1 13000 /export/home/tmp/ushastry/mysql-5.6.37/mysql-test/var/tmp/mysqld.1.sock worker[1] Waiting for server(s) to exit... -- session2 [umshastr@vilma53]/export/home/tmp/ushastry/mysql-5.6.37: bin/mysql -uroot -S mysql-test/var/tmp/mysqld.1.sock Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.6.37-log MySQL Community Server (GPL) Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. root@localhost [(none)]> use test Database changed root@localhost [test]> CREATE TABLE `testtable` ( `col3` text ) ENGINE=INNODB DEFAULT CHARSET=utf8; Query OK, 0 rows affected (0.00 sec) root@localhost [test]> load data infile 'data.csv' into table testtable fields enclosed by '"' ignore 1 lines; Query OK, 5974526 rows affected (51.42 sec) Records: 5974526 Deleted: 0 Skipped: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (10.53 sec) Empty set (4.54 sec) root@localhost [test]> alter table testtable engine=myisam; Query OK, 5974526 rows affected (17.62 sec) Records: 5974526 Duplicates: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (6.85 sec) Empty set (2.00 sec) root@localhost [test]> system cat /etc/*release Oracle Linux Server release 7.1 NAME="Oracle Linux Server" VERSION="7.1" ID="ol" VERSION_ID="7.1" PRETTY_NAME="Oracle Linux Server 7.1" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:oracle:linux:7:1" HOME_URL="https://linux.oracle.com/" BUG_REPORT_URL="https://bugzilla.oracle.com/" ORACLE_BUGZILLA_PRODUCT="Oracle Linux 7" ORACLE_BUGZILLA_PRODUCT_VERSION=7.1 ORACLE_SUPPORT_PRODUCT="Oracle Linux" ORACLE_SUPPORT_PRODUCT_VERSION=7.1 Red Hat Enterprise Linux Server release 7.1 (Maipo) Oracle Linux Server release 7.1 root@localhost [test]> root@localhost [test]> system free -g total used free shared buff/cache available Mem: 7 1 0 0 5 5 Swap: 3 0 3 root@localhost [test]> 5.7.19 ========= -- session1 1] 28474 [umshastr@vilma53]/export/home/tmp/ushastry/mysql-5.7.19/mysql-test: Logging: ./mtr --start innodb --mysqld=--innodb_buffer_pool_size=2G --mysqld=--innodb_log_file_size=512M MySQL Version 5.7.19 Checking supported features... - SSL connections supported Collecting tests... Removing old var directory... Creating var directory '/export/home/tmp/ushastry/mysql-5.7.19/mysql-test/var'... Installing system database... Using parallel: 1 ============================================================================== TEST RESULT TIME (ms) or COMMENT -------------------------------------------------------------------------- worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 13000..13009 worker[1] Started [mysqld.1 - pid: 28508, winpid: 28508] worker[1] Using config for test innodb.innodb worker[1] Port and socket path for server(s): worker[1] mysqld.1 13000 /export/home/tmp/ushastry/mysql-5.7.19/mysql-test/var/tmp/mysqld.1.sock worker[1] Waiting for server(s) to exit... -- session2 [umshastr@vilma53]/export/home/tmp/ushastry/mysql-5.7.19: bin/mysql -uroot -S mysql-test/var/tmp/mysqld.1.sock Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 3 Server version: 5.7.19-log MySQL Community Server (GPL) Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. root@localhost [(none)]> use test Database changed root@localhost [test]> CREATE TABLE `testtable` ( `col3` text ) ENGINE=INNODB DEFAULT CHARSET=utf8; Query OK, 0 rows affected (0.19 sec) root@localhost [test]> load data infile 'data.csv' into table testtable fields enclosed by '"' ignore 1 lines; Query OK, 5974526 rows affected (1 min 5.93 sec) Records: 5974526 Deleted: 0 Skipped: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (12.38 sec) Empty set (6.10 sec) root@localhost [test]> alter table testtable engine=myisam; Query OK, 5974526 rows affected (22.15 sec) Records: 5974526 Duplicates: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (6.04 sec) Empty set (1.08 sec) root@localhost [test]> ############### Virtual: 4x Xeon , 16G RAM -- 5.6.37 -- Session1 [umshastr@vilma40]~/87621/mysql-5.6.37/mysql-test: ./mtr --start innodb --mysqld=--innodb_buffer_pool_size=2G --mysqld=--innodb_log_file_size=512M & [1] 16812 [umshastr@vilma40]~/87621/mysql-5.6.37/mysql-test: Logging: ./mtr --start innodb --mysqld=--innodb_buffer_pool_size=2G --mysqld=--innodb_log_file_size=512M 2017-09-01 13:13:01 0 [Warning] Insecure configuration for --secure-file-priv: Current value does not restrict location of generated files. Consider setting it to a valid, non-empty path. 2017-09-01 13:13:01 0 [Note] /home/umshastr/87621/mysql-5.6.37/bin/mysqld (mysqld 5.6.37) starting as process 16814 ... 2017-09-01 13:13:01 16814 [Note] Plugin 'FEDERATED' is disabled. 2017-09-01 13:13:01 16814 [Note] Binlog end 2017-09-01 13:13:01 16814 [Note] Shutting down plugin 'CSV' 2017-09-01 13:13:01 16814 [Note] Shutting down plugin 'MyISAM' MySQL Version 5.6.37 Checking supported features... - SSL connections supported Collecting tests... Removing old var directory... Creating var directory '/home/umshastr/87621/mysql-5.6.37/mysql-test/var'... Installing system database... Using parallel: 1 ============================================================================== TEST RESULT TIME (ms) or COMMENT -------------------------------------------------------------------------- worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 13000..13009 worker[1] Started [mysqld.1 - pid: 16844, winpid: 16844] worker[1] Using config for test innodb.innodb worker[1] Port and socket path for server(s): worker[1] mysqld.1 13000 /home/umshastr/87621/mysql-5.6.37/mysql-test/var/tmp/mysqld.1.sock worker[1] Waiting for server(s) to exit... -- Session2 [umshastr@vilma40]~/87621/mysql-5.6.37/mysql-test: cd .. [umshastr@vilma40]~/87621/mysql-5.6.37: bin/mysql -uroot -S mysql-test/var/tmp/mysqld.1.sock Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.6.37-log MySQL Community Server (GPL) Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. root@localhost [(none)]> use test Database changed root@localhost [test]> CREATE TABLE `testtable` ( `col3` text ) ENGINE=INNODB DEFAULT CHARSET=utf8; Query OK, 0 rows affected (0.01 sec) root@localhost [test]> load data infile 'data.csv' into table testtable fields enclosed by '"' ignore 1 lines; Query OK, 5974526 rows affected (49.46 sec) Records: 5974526 Deleted: 0 Skipped: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (7.83 sec) Empty set (3.36 sec) root@localhost [test]> alter table testtable engine=myisam; Query OK, 5974526 rows affected (19.75 sec) Records: 5974526 Duplicates: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (5.84 sec) Empty set (1.58 sec) root@localhost [test]> -- 5.7.19 -- session1 [umshastr@vilma40]~/87621/mysql-5.7.19: cd mysql-test/ [umshastr@vilma40]~/87621/mysql-5.7.19/mysql-test: ./mtr --start innodb --mysqld=--innodb_buffer_pool_size=2G --mysqld=--innodb_log_file_size=512M & [1] 17223 [umshastr@vilma40]~/87621/mysql-5.7.19/mysql-test: Logging: ./mtr --start innodb --mysqld=--innodb_buffer_pool_size=2G --mysqld=--innodb_log_file_size=512M MySQL Version 5.7.19 Checking supported features... - SSL connections supported Collecting tests... Removing old var directory... Creating var directory '/home/umshastr/87621/mysql-5.7.19/mysql-test/var'... Installing system database... Using parallel: 1 ============================================================================== TEST RESULT TIME (ms) or COMMENT -------------------------------------------------------------------------- worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 13000..13009 worker[1] Started [mysqld.1 - pid: 17259, winpid: 17259] worker[1] Using config for test innodb.innodb worker[1] Port and socket path for server(s): worker[1] mysqld.1 13000 /home/umshastr/87621/mysql-5.7.19/mysql-test/var/tmp/mysqld.1.sock worker[1] Waiting for server(s) to exit... -- session2 [umshastr@vilma40]~/87621/mysql-5.7.19: bin/mysql -uroot -S mysql-test/var/tmp/mysqld.1.sock Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 3 Server version: 5.7.19-log MySQL Community Server (GPL) Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. root@localhost [(none)]> use test Database changed root@localhost [test]> CREATE TABLE `testtable` ( `col3` text ) ENGINE=INNODB DEFAULT CHARSET=utf8; Query OK, 0 rows affected (0.01 sec) root@localhost [test]> load data infile 'data.csv' into table testtable fields enclosed by '"' ignore 1 lines; Query OK, 5974526 rows affected (1 min 4.53 sec) Records: 5974526 Deleted: 0 Skipped: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (8.54 sec) Empty set (4.27 sec) root@localhost [test]> alter table testtable engine=myisam; Query OK, 5974526 rows affected (20.33 sec) Records: 5974526 Duplicates: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (5.10 sec) Empty set (0.88 sec) root@localhost [test]> system cat /etc/*release Oracle Linux Server release 7.1 NAME="Oracle Linux Server" VERSION="7.1" ID="ol" VERSION_ID="7.1" PRETTY_NAME="Oracle Linux Server 7.1" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:oracle:linux:7:1" HOME_URL="https://linux.oracle.com/" BUG_REPORT_URL="https://bugzilla.oracle.com/" ORACLE_BUGZILLA_PRODUCT="Oracle Linux 7" ORACLE_BUGZILLA_PRODUCT_VERSION=7.1 ORACLE_SUPPORT_PRODUCT="Oracle Linux" ORACLE_SUPPORT_PRODUCT_VERSION=7.1 Red Hat Enterprise Linux Server release 7.1 (Maipo) Oracle Linux Server release 7.1 root@localhost [test]> root@localhost [test]> system free -g total used free shared buff/cache available Mem: 15 1 0 0 13 14 Swap: 3 0 3 root@localhost [test]> #### 16 x Intel(R) Xeon(R) , 256G RAM umshastr@hod03]/export/umesh/server/binaries/GABuilds/mysql-5.7.19/mysql-test: ./mtr --start innodb --mysqld=--innodb_buffer_pool_size=2G --mysqld=--innodb_log_file_size=512M & [1] 27772 [umshastr@hod03]/export/umesh/server/binaries/GABuilds/mysql-5.7.19/mysql-test: Logging: ./mtr --start innodb --mysqld=--innodb_buffer_pool_size=2G --mysqld=--innodb_log_file_size=512M MySQL Version 5.7.19 Checking supported features... - SSL connections supported Collecting tests... Checking leftover processes... Removing old var directory... Creating var directory '/export/umesh/server/binaries/GABuilds/mysql-5.7.19/mysql-test/var'... Installing system database... Using parallel: 1 ============================================================================== TEST RESULT TIME (ms) or COMMENT -------------------------------------------------------------------------- worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 13000..13009 worker[1] Started [mysqld.1 - pid: 27807, winpid: 27807] worker[1] Using config for test innodb.innodb worker[1] Port and socket path for server(s): worker[1] mysqld.1 13000 /export/umesh/server/binaries/GABuilds/mysql-5.7.19/mysql-test/var/tmp/mysqld.1.sock worker[1] Waiting for server(s) to exit... -- session 2 root@localhost [test]> load data infile 'data.csv' into table testtable fields enclosed by '"' ignore 1 lines; Query OK, 5974526 rows affected (51.46 sec) Records: 5974526 Deleted: 0 Skipped: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (10.45 sec) Empty set (4.97 sec) root@localhost [test]> alter table testtable engine=myisam; Query OK, 5974526 rows affected (17.43 sec) Records: 5974526 Duplicates: 0 Warnings: 0 root@localhost [test]> Select * from testtable where col3 LIKE '%qwertyd%'; Select * from testtable LIMIT 59745270,10; Empty set (4.74 sec) Empty set (0.88 sec) root@localhost [test]> system cat /etc/*release Oracle Linux Server release 7.1 NAME="Oracle Linux Server" VERSION="7.1" ID="ol" VERSION_ID="7.1" PRETTY_NAME="Oracle Linux Server 7.1" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:oracle:linux:7:1" HOME_URL="https://linux.oracle.com/" BUG_REPORT_URL="https://bugzilla.oracle.com/" ORACLE_BUGZILLA_PRODUCT="Oracle Linux 7" ORACLE_BUGZILLA_PRODUCT_VERSION=7.1 ORACLE_SUPPORT_PRODUCT="Oracle Linux" ORACLE_SUPPORT_PRODUCT_VERSION=7.1 Red Hat Enterprise Linux Server release 7.1 (Maipo) Oracle Linux Server release 7.1 root@localhost [test]> system free -g total used free shared buff/cache available Mem: 251 2 165 0 83 248 Swap: 7 0 7 root@localhost [test]>