Gzip compression
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fileoutresetlevelcpufilesinsizeoutsizemillisFiles/sMB/s
Reduction
Rel speedSmallerLossvs kpzipNameRef Row
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sitesgzstdTRUE18548004816014001655568006360861672.2265.62% 1.00x0.000%0.000% 0.98xgzstd-12
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sitesgzkpTRUE18548004816014001655568006240878273.6065.62% 1.02x0.000%0.000% 1.00xgzkp-12
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sitescgzipTRUE18548004816014001610210006823803267.3266.57% 0.93x2.740%0.942% 0.91xcgzip-12
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sitesgzstdTRUE28548004816014001532894009729563347.2168.17% 1.00x0.000%0.000% 0.68xgzstd-27
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sitesgzkpTRUE28548004816014001649368006632826369.2565.75% 1.47x-7.598%-2.418% 1.00xgzkp-27
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sitescgzipTRUE28548004816014001556202007281752663.0867.69% 1.34x-1.521%-0.484% 0.91xcgzip-27
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sitesgzstdTRUE385480048160140015089960010326530744.4868.67% 1.00x0.000%0.000% 0.76xgzstd-312
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sitesgzkpTRUE38548004816014001610793007860697258.4366.55% 1.31x-6.746%-2.114% 1.00xgzkp-312
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sitescgzipTRUE38548004816014001520731008134673756.4768.42% 1.27x-0.778%-0.244% 0.97xcgzip-312
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sitesgzstdTRUE485480048160140014438040012178450037.7170.02% 1.00x0.000%0.000% 0.85xgzstd-417
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sitesgzkpTRUE485480048160140015447380010302531944.5867.92% 1.18x-6.991%-2.096% 1.00xgzkp-417
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sitescgzipTRUE48548004816014001444129009571572647.9970.01% 1.27x-0.023%-0.007% 1.08xcgzip-417
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sitesgzstdTRUE585480048160140014097070014746371631.1570.73% 1.00x0.000%0.000% 0.72xgzstd-522
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sitesgzkpTRUE585480048160140015141850010688512742.9768.56% 1.38x-7.411%-2.169% 1.00xgzkp-522
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sitescgzipTRUE585480048160140014064360011754466239.0870.80% 1.25x0.232%0.068% 0.91xcgzip-522
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sitesgzstdTRUE685480048160140014012320016668328827.5670.90% 1.00x0.000%0.000% 0.66xgzstd-627
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sitesgzkpTRUE685480048160140014994430010931501342.0268.87% 1.52x-7.009%-2.039% 1.00xgzkp-627
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sitescgzipTRUE685480048160140013928980014216385532.3171.08% 1.17x0.595%0.173% 0.77xcgzip-627
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sitesgzstdTRUE785480048160140013990480019208285323.9170.95% 1.00x0.000%0.000% 0.66xgzstd-732
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sitesgzkpTRUE785480048160140014304420012676432336.2370.30% 1.52x-2.244%-0.652% 1.00xgzkp-732
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sitescgzipTRUE785480048160140013902390015768347529.1371.13% 1.22x0.630%0.183% 0.80xcgzip-732
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sitesgzstdTRUE885480048160140013982640021841250921.0370.97% 1.00x0.000%0.000% 0.69xgzstd-837
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sitesgzkpTRUE885480048160140014058680014968366130.6870.81% 1.46x-0.544%-0.158% 1.00xgzkp-837
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sitescgzipTRUE885480048160140013888970019200285423.9271.16% 1.14x0.670%0.194% 0.78xcgzip-837
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sitesgzstdTRUE985480048160140013982380021832251021.0470.97% 1.00x0.000%0.000% 0.96xgzstd-942
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sitesgzkpTRUE985480048160140013982820020862262722.0270.97% 1.05x-0.003%-0.001% 1.00xgzkp-942
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sitescgzipTRUE985480048160140013888570019722277923.2971.16% 1.11x0.671%0.195% 1.06xcgzip-942
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sitesgzkpTRUE-2854800481601400318382300337016261136.2933.89% 1.89x-92.310%-31.733%gzkp--2
Compared to level 1
2
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Go 1.7
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test program
Intel Core i7 2600 @3.4Ghz, Quadcore, 1 core used.
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High Compression
Web content
Very High Compression
Medium-High Compression
Medium-High (Rebalanced)
Medium Compression
Medium (Rebalanced)
Medium Compression 2
Uncompressible
Sheet4
Copy of Sheet4
Go 1.5->1.6
Web 1.6
Rebalance
Rebalance (ref)
Rebalance2
Rebalance2 (ref)
Rebalance sites
Rebalance sites (ref)