Kbase C28401: Are there counters available to measure client performance
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
4/27/2005 |
|
Status: Verified
GOAL:
Counters to measure client performance
FACT(s) (Environment):
ObjectStore
All Operating Systems
FIX:
Setting the environmental variable OS_PRINT_CLIENT_COUNTERS=1 will result in the following information being written to stdout:
Process counter totals:
Counter = Count
n_underefable_retained_pointer= 0,000,000,000,000,000,000 [the number of retained pointers that could not be dereferenced]
n_create_page = 0,000,000,000,000,000,000 [the number of pages created]
n_evict = 0,000,000,000,000,000,000 [the number of pages evicted]
n_pages_written = 0,000,000,000,000,000,000 [the number of pages written]
n_pages_read = 0,000,000,000,000,000,000 [the number of pages read]
n_fetch_page = 0,000,000,000,000,000,000 [the number of pages fetched]
n_nested_aborts = 0,000,000,000,000,000,000 [the number of nested aborts]
n_nested_commits = 0,000,000,000,000,000,000 [the number of nested commits]
n_page_fault = 0,000,000,000,000,000,000 [the number of page faults]
n_page_fault_active = 0,000,000,000,000,000,000 [the number of active page faults]
n_pages_committed = 0,000,000,000,000,000,000 [the number of pages committed]
n_sigsegv = 0,000,000,000,000,000,000 [the number of SIGSEGV signals]
n_snapshot_page = 0,000,000,000,000,000,000 [the number of page snapshots]
n_top_level_aborts = 0,000,000,000,000,000,000 [the number of top level aborts]
n_top_level_commits = 0,000,000,000,000,00.0,000 [the number of top level commits]
n_touch_page = 0,000,000,000,000,000,000 [the number of pages touched]
n_translate_pointer = 0,000,000,000,000,000,000 [the number of pointers translated]
n_unwire = 0,000,000,000,000,000,000 [number of pages unwired from the cache]
n_wire = 0,000,000,000,000,000,000 [number of pages wired into the cache].