entersq

From: Robert Milkowski (rmilkowski@wp-sa.pl)
Date: Thu Apr 08 2004 - 08:47:31 EDT


Hi.

        Solaris 8 SPARC. Any idea what can it be?

bash> lockstat sleep 10|less

Adaptive mutex spin: 462329 events in 10.146 seconds (45570 events/sec)

Count indv cuml rcnt spin Lock Caller
-------------------------------------------------------------------------------
332909 72% 72% 1.00 585 0x3000399dea8 entersq+0x380
44117 10% 82% 1.00 629 0x3000399dea8 putnext+0xfc
31669 7% 88% 1.00 669 0x3000399dea8 qfill_syncq+0x108
13650 3% 91% 1.00 726 0x3000399dea8 qdrain_syncq+0x108
 9723 2% 93% 1.00 613 0x3000399dea8 strlock+0x540
 4854 1% 95% 1.00 551 0x3000399dea8 sqthread+0x78

-- 
                                                Robert Milkowski
                                                rmilkowski@wp-sa.pl
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