1 exec

Plan
PLAN (TST INDEX (BY_VAL))

Adapted Plan
PLAN (TST INDEX (BY_VAL))

9999 record(s) was(were) updated in TST

------ Performance info ------
Prepare time = 0ms
Execute time = 140ms
Current memory = 8392704
Max memory = 8397824
Memory buffers = 2048
Reads from disk to cache = 187
Writes from cache to disk = 182
Fetches from cache = 79368


2 exec

Plan
PLAN (TST INDEX (BY_VAL))

Adapted Plan
PLAN (TST INDEX (BY_VAL))

9999 record(s) was(were) updated in TST

------ Performance info ------
Prepare time = 0ms
Execute time = 1s 452ms
Current memory = 8392704
Max memory = 8397824
Memory buffers = 2048
Reads from disk to cache = 0
Writes from cache to disk = 3630
Fetches from cache = 177628


3 exec

Plan
PLAN (TST INDEX (BY_VAL))

Adapted Plan
PLAN (TST INDEX (BY_VAL))

9999 record(s) was(were) updated in TST

------ Performance info ------
Prepare time = 0ms
Execute time = 200ms
Current memory = 8392704
Max memory = 8397824
Memory buffers = 2048
Reads from disk to cache = 0
Writes from cache to disk = 2
Fetches from cache = 105196


4 exec


Plan
PLAN (TST INDEX (BY_VAL))

Adapted Plan
PLAN (TST INDEX (BY_VAL))

9999 record(s) was(were) updated in TST

------ Performance info ------
Prepare time = 10ms
Execute time = 200ms
Current memory = 8392704
Max memory = 8397824
Memory buffers = 2048
Reads from disk to cache = 0
Writes from cache to disk = 2
Fetches from cache = 105196