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Diffstat (limited to 'src/pmie/examples/upm.08')
| -rw-r--r-- | src/pmie/examples/upm.08 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/pmie/examples/upm.08 b/src/pmie/examples/upm.08 new file mode 100644 index 0000000..8ab0e49 --- /dev/null +++ b/src/pmie/examples/upm.08 @@ -0,0 +1,13 @@ +// +// Something interesting if you have performance problems with +// your Oracle data base ... +// +db = "oracle.ptg1"; +host = ":moomba.melbourne.sgi.com"; +lru = "#'cache buffers lru chain'"; +gets = "$db.latch.gets $host $lru"; +total = "$db.latch.gets $host $lru + $db.latch.misses $host $lru + + $db.latch.immisses $host $lru"; + +$total > 100 && $gets / $total < 0.2 + -> alarm "high LRU latch contention"; |