See Example 12-76. The result of the command at Example 12-76 is a .csv file  with detailed information. The file is  given a name, based on this pattern:  StgSysPerfSummary_yyyymmdd.csv . See an illustration in  Figure 12-11. DS CLI commands are available that can be used to manage network security on the  DS8880. With the introduction of support for National Institute of Standards and Technology  (NIST) 800-131a compliance, new commands were introduced to enable compliance support.  Network security includes both Internet Protocol Security (IPSec) to protect the data  transmission and Transport Layer Security (TLS) to protect application access.  436  IBM DS8880 Architecture and Implementation 12.6 Private network security commands GLYPH<SM590000> -pepackage : Generates a PE package that is sent to IBM, but only if you do not specify  -showstatus . Specify only one file set. GLYPH<SM590000> -statesave : Generates a file that is sent to IBM, but only if you do not specify  -showstatus or  -list . Specify only one file set. GLYPH<SM590000> -odd : Generates a file that is sent to IBM, but only if you do not specify  -showstatus  or  -list . Specify only one file set. GLYPH<SM590000> -perfdata : Downloads the performance summary CSV file. Example 12-76 The offloadfile command issued from the Embedded DS CLI dscli>  offloadfile -perfdata c:	emp Command offloadfile is not supported in Embedded DS CLI. Storage System Time,"Interval (seconds)","Name/ID","IOPS (IOPS) Read","IOPS (IOPS) Write","IOPS (IOPS) Total","Reads "2016-11-28 10:15:28.799","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:16:28.976","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:17:29.132","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:18:36.035","66.9","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:19:36.577","60.5","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:20:36.768","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:21:36.95","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0.0 "2016-11-28 10:22:37.134","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:23:37.304","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:24:37.48","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0.0 "2016-11-28 10:25:37.722","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:26:37.898","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:27:38.074","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:28:38.251","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:29:38.424","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:30:38.614","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:31:38.779","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:32:38.947","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:33:39.126","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:34:39.294","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:35:39.463","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:36:39.631","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0. "2016-11-28 10:37:39.8","60.2","DS8K-ESP-03","0.0","0.0","0.0","","0.0","0.0","0.0","0.0","0.0","0.0" Figure 12-11 Snapshot from -perfdata csv file