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lwlockacquire
2007 Nov 16
2
USDT probes from PostgreSQL
...ghout this period. Although far from constant.
DTrace now stops with the following message:
dtrace -x dynvarsize=64m -x cleanrate=203 -qs lw.d >LW/lw.out
dtrace: failed to compile script lw.d: line 374: failed to grab process 14510
BTW I specified my clauses like:
postgresql15250:postgres:LWLockAcquire:lwlock-endwait,
postgresql14637:postgres:LWLockAcquire:lwlock-endwait,
postgresql15470:postgres:LWLockAcquire:lwlock-endwait,
postgresql15395:postgres:LWLockAcquire:lwlock-endwait,
postgresql15329:postgres:LWLockAcquire:lwlock-endwait,
postgresql14795:postgres:LWLockAcquire:lwlock-endwait,
postgre...