search for: read_lat

Displaying 3 results from an estimated 3 matches for "read_lat".

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2005 Oct 26
1
which process & file taking up disk IO?
...%util 1.28 65.38 5.10 9.97 Is it normal for the %util to be 9.97% for the above reads/ writes on a U320 drive? or perhaps i have a badly misconfigured server? the drive is 2 x 146GB, RAID 1 using the LSI logic LSI22320-R card. #elvtune /dev/sda /dev/sda elevator ID 1 read_latency: 2048 write_latency: 8192 max_bomb_segments: 6 #cat /proc/sys/vm/bdflush 80 50 0 0 600 10000 80 70 0 Server is running CentOS 3.5; CPU and RAM are very much under utilised. Regards, Wee Cheong
2012 Nov 05
2
[PATCH] x86/ACPI: invalidate BGRT
...tables, correspond to Type in struct acpi_pmtt_header + */ + +/* 0: Socket Structure */ + +struct acpi_pmtt_socket { + struct acpi_pmtt_header header; + u16 socket_id; + u16 reserved; +}; + +/* 1: Memory Controller subtable */ + +struct acpi_pmtt_controller { + struct acpi_pmtt_header header; + u32 read_latency; + u32 write_latency; + u32 read_bandwidth; + u32 write_bandwidth; + u16 access_width; + u16 alignment; + u16 reserved; + u16 domain_count; +}; + +/* 1a: Proximity Domain substructure */ + +struct acpi_pmtt_domain { + u32 proximity_domain; +}; + +/* 2: Physical Component Identifier (DIMM) */ +...
2012 Nov 07
0
[PATCH v2] x86/ACPI: invalidate BGRT if necessary
...tables, correspond to Type in struct acpi_pmtt_header + */ + +/* 0: Socket Structure */ + +struct acpi_pmtt_socket { + struct acpi_pmtt_header header; + u16 socket_id; + u16 reserved; +}; + +/* 1: Memory Controller subtable */ + +struct acpi_pmtt_controller { + struct acpi_pmtt_header header; + u32 read_latency; + u32 write_latency; + u32 read_bandwidth; + u32 write_bandwidth; + u16 access_width; + u16 alignment; + u16 reserved; + u16 domain_count; +}; + +/* 1a: Proximity Domain substructure */ + +struct acpi_pmtt_domain { + u32 proximity_domain; +}; + +/* 2: Physical Component Identifier (DIMM) */ +...