Format of NetWare "Get Disk Cache Statistics" reply buffer |
| Offset | Size | Description |
|---|---|---|
|
00h |
WORD |
(call) 004Eh (length of following results buffer) |
|
02h |
DWORD |
clock ticks since system started |
|
06h |
WORD |
number of cache buffers |
|
08h |
WORD |
size of cache buffer in bytes |
|
0Ah |
WORD |
number of dirty cache buffers |
|
0Ch |
DWORD |
number of cache read requests |
|
10h |
DWORD |
number of cache write requests |
|
14h |
DWORD |
number of cache hits |
|
18h |
DWORD |
number of cache misses |
|
1Ch |
DWORD |
number of physical read requests |
|
20h |
DWORD |
number of physical write requests |
|
24h |
WORD |
number of physical read errors |
|
26h |
WORD |
number of physical write errors |
|
28h |
DWORD |
cache get requests |
|
2Ch |
DWORD |
cache full write requests |
|
30h |
DWORD |
cache partial write requests |
|
34h |
DWORD |
background dirty writes |
|
38h |
DWORD |
background aged writes |
|
3Ch |
DWORD |
total cache writes |
|
40h |
DWORD |
number of cache allocations |
|
44h |
WORD |
thrashing count |
|
46h |
WORD |
number of times LRU block was dirty |
|
48h |
WORD |
number of reads on cache blocks not yet filled by writes |
|
4Ah |
WORD |
number of times a fragmented write occurred |
|
4Ch |
WORD |
number of cache hits on unavailable block |
|
4Eh |
WORD |
number of times a cache block was scrapped |
|
Note: |
All fields except the first are big-endian. |
|
See Also: |