Validating Network Performance 260 Validating Disk I/O and Memory Bandwidth 261 To run the disk and stream tests 261 Initializing a Greenplum Database System 262 Initializing a Greenplum Database System contentId (%c) parameter to the WAL archive_command and restore_command; this parameter identifies a WAL stream from a given segment. 12024 : Removes the redundant calls to Gpmon_Incr_Rows_Out() that made the configuration. Changed Features Greenplum Database 6.2.1 includes these changed features: Greenplum Stream Server version 1.3.1 is included in the Greenplum distribution. Resolved Issues Pivotal Greenplum

Validating Network Performance 268 Validating Disk I/O and Memory Bandwidth 269 To run the disk and stream tests 269 Initializing a Greenplum Database System 270 Initializing a Greenplum Database System contentId (%c) parameter to the WAL archive_command and restore_command; this parameter identifies a WAL stream from a given segment. 12024 : Removes the redundant calls to Gpmon_Incr_Rows_Out() that made the configuration. Changed Features Greenplum Database 6.2.1 includes these changed features: Greenplum Stream Server version 1.3.1 is included in the Greenplum distribution. Resolved Issues Pivotal Greenplum

Validating Network Performance 266 Validating Disk I/O and Memory Bandwidth 266 To run the disk and stream tests 267 Initializing a Greenplum Database System 267 Overview 267 Initializing Greenplum Database contentId (%c) parameter to the WAL archive_command and restore_command; this parameter identifies a WAL stream from a given segment. 12024 : Removes the redundant calls to Gpmon_Incr_Rows_Out() that made the configuration. Changed Features Greenplum Database 6.2.1 includes these changed features: Greenplum Stream Server version 1.3.1 is included in the Greenplum distribution. Resolved Issues Pivotal Greenplum

Validating Network Performance 430 Validating Disk I/O and Memory Bandwidth 431 To run the disk and stream tests 431 Initializing a Greenplum Database System 432 Overview 432 Initializing Greenplum Database Desktop and Gateway systems. Resolved Issues Server 32398 Fixes double freeing of a buffer during stream teardown that resulted in a PANIC. 32384 Resolves an issue where a CTE query that involved several contentId (%c) parameter to the WAL archive_command and restore_command; this parameter identifies a WAL stream from a given segment. 12024 Removes the redundant calls to Gpmon_Incr_Rows_Out() that made the

Validating Network Performance 416 Validating Disk I/O and Memory Bandwidth 417 To run the disk and stream tests 417 Initializing a Greenplum Database System 417 Overview 418 Initializing Greenplum Database Desktop and Gateway systems. Resolved Issues Server 32398 Fixes double freeing of a buffer during stream teardown that resulted in a PANIC. 32384 Resolves an issue where a CTE query that involved several contentId (%c) parameter to the WAL archive_command and restore_command; this parameter identifies a WAL stream from a given segment. 12024 Removes the redundant calls to Gpmon_Incr_Rows_Out() that made the

Documentation VMware, Inc. 17 Validating Disk I/O and Memory Bandwidth 414 To run the disk and stream tests 414 Initializing a Greenplum Database System 415 Overview 415 Initializing Greenplum Database Desktop and Gateway systems. Resolved Issues Server 32398 : Fixes double freeing of a buffer during stream teardown that resulted in a PANIC. 32384 : Resolves an issue where a CTE query that involved several contentId (%c) parameter to the WAL archive_command and restore_command; this parameter identifies a WAL stream from a given segment. 12024 Removes the redundant calls to Gpmon_Incr_Rows_Out() that made the

Validating Network Performance 405 Validating Disk I/O and Memory Bandwidth 406 To run the disk and stream tests 406 Initializing a Greenplum Database System 407 Overview 407 Initializing Greenplum Database Desktop and Gateway systems. Resolved Issues Server 32398 : Fixes double freeing of a buffer during stream teardown that resulted in a PANIC. 32384 : Resolves an issue where a CTE query that involved several contentId (%c) parameter to the WAL archive_command and restore_command; this parameter identifies a WAL stream from a given segment. 12024 Removes the redundant calls to Gpmon_Incr_Rows_Out() that made the

Validating Network Performance 424 Validating Disk I/O and Memory Bandwidth 425 To run the disk and stream tests 425 Initializing a Greenplum Database System 426 Overview 426 Initializing Greenplum Database VMware by Broadcom 181 Resolved Issues Server 32398 : Fixes double freeing of a buffer during stream teardown that resulted in a PANIC. 32384 : Resolves an issue where a CTE query that involved several contentId (%c) parameter to the WAL archive_command and restore_command; this parameter identifies a WAL stream from a given segment. 12024 Removes the redundant calls to Gpmon_Incr_Rows_Out() that made the

Validating Network Performance 351 Validating Disk I/O and Memory Bandwidth 352 To run the disk and stream tests 352 Initializing a Greenplum Database System 352 Overview 353 Initializing Greenplum Database contentId (%c) parameter to the WAL archive_command and restore_command; this parameter identifies a WAL stream from a given segment. 12024 Removes the redundant calls to Gpmon_Incr_Rows_Out() that made the information. Changed Features Greenplum Database 6.2.1 includes these changed features: Greenplum Stream Server version 1.3.1 is included in the Greenplum distribution. Resolved Issues Pivotal Greenplum

Validating Network Performance 194 Validating Disk I/O and Memory Bandwidth 195 To run the disk and stream tests 195 Initializing a Greenplum Database System 195 Initializing a Greenplum Database System Greenplum v6.17 Documentation VMware, Inc. 192 Disk I/O Performance (dd test) Memory Bandwidth (stream test) Before using gpcheckperf, you must have a trusted host setup between the hosts involved in full matrix test (-r M). The utility runs a network benchmark program that transfers a 5 second stream of data from the current host to each remote host included in the test. By default, the data is