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perform gc per .z.pg
Given that we cant use -g 1 and no change on caller side,is there any way to perform gc upon each .z.pg?I initially have.z.pg:{ bigresult: value x; .Q.gc[]; bigresult };
but the memory is not going down until next smaller query.
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1 Reply
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Is there a reason you cannot use -g 1 ?
Running .Q.gc[] so often is not the best approach but if you needed to a timer could check and run if after .z.pg for you:
runGC:0b .z.pg:{ bigresult: value x;runGC::1b; bigresult }; .z.ts:{if[runGC;.Q.gc[];runGC::0b]} t 1https://code.kx.com/q/ref/dotz/#zts-timer
To run it less often you could set a threshold and in the if statement check memory usage
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