Event Waits %Time -outs Total Wait Time (s) Avg wait (ms) Waits /txn % DB time
gc current block 2-way 5,702,026 0 11,410 2 2,851.01 53.71
db file sequential read 1,534,079 0 1,186 1 767.04 5.58
enq: SQ - contention 170,609 0 1,179 7 85.30 5.55
gc current grant 2-way 663,771 0 1,127 2 331.89 5.31
gc cr block 2-way 401,186 0 737 2 200.59 3.47
latch: ges resource hash list 423,645 0 465 1 211.82 2.19
gc current multi block request 286,521 0 328 1 143.26 1.55
gc cr block busy 96,821 0 312 3 48.41 1.47
gc current grant busy 103,855 0 303 3 51.93 1.42
gc current block 2-way 5,702,026 0 11,410 2 2,851.01 53.71
db file sequential read 1,534,079 0 1,186 1 767.04 5.58
enq: SQ - contention 170,609 0 1,179 7 85.30 5.55
gc current grant 2-way 663,771 0 1,127 2 331.89 5.31
gc cr block 2-way 401,186 0 737 2 200.59 3.47
latch: ges resource hash list 423,645 0 465 1 211.82 2.19
gc current multi block request 286,521 0 328 1 143.26 1.55
gc cr block busy 96,821 0 312 3 48.41 1.47
gc current grant busy 103,855 0 303 3 51.93 1.42
解决方案 »
免费领取超大流量手机卡，每月29元包185G流量+100分钟通话, 中国电信官方发货