labelcommon value
affinecpu-cpu0-cachesize38.5 MiB [perf]
affinecpu-cpu0-coreid0
affinecpu-cpu0-cores1
affinecpu-cpu0-family6
affinecpu-cpu0-flagsfpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,mmx,fxsr,sse,sse2,ss,ht,syscall,nx,pdpe1gb,rdtscp,lm,constant_tsc,rep_good,nopl,xtopology,nonstop_tsc,cpuid,tsc_known_freq,pni,pclmulqdq,ssse3,fma,cx16,pcid,sse4_1,sse4_2,x2apic,movbe,popcnt,aes,xsave,avx,f16c,rdrand,hypervisor,lahf_lm,abm,3dnowprefetch,invpcid_single,pti,ssbd,ibrs,ibpb,stibp,fsgsbase,tsc_adjust,bmi1,hle,avx2,smep,bmi2,erms,invpcid,rtm,mpx,avx512f,avx512dq,rdseed,adx,smap,clflushopt,clwb,avx512cd,avx512bw,avx512vl,xsaveopt,xsavec,xgetbv1,xsaves,arat,md_clear,arch_capabilities [perf]
affinecpu-cpu0-frequency2 GHz [perf]
affinecpu-cpu0-model85
affinecpu-cpu0-modelnameIntel(R) Xeon(R) CPU @ 2.00GHz [perf]
affinecpu-cpu0-physicalid0
affinecpu-cpu0-processor0
affinecpu-cpu0-stepping3
affinecpu-cpu0-vendoridGenuineIntel [perf]
bycontbench@appspot.gserviceaccount.com
cache-cpu0-index0-coherencylinesize64
cache-cpu0-index0-level1
cache-cpu0-index0-numberofsets64
cache-cpu0-index0-numsharing2
cache-cpu0-index0-physicallinepartition1
cache-cpu0-index0-sharedcpulist0-1
cache-cpu0-index0-size32 KiB
cache-cpu0-index0-typeData
cache-cpu0-index0-waysofassociativity8
cache-cpu0-index1-coherencylinesize64
cache-cpu0-index1-level1
cache-cpu0-index1-numberofsets64
cache-cpu0-index1-numsharing2
cache-cpu0-index1-physicallinepartition1
cache-cpu0-index1-sharedcpulist0-1
cache-cpu0-index1-size32 KiB
cache-cpu0-index1-typeInstruction
cache-cpu0-index1-waysofassociativity8
cache-cpu0-index2-coherencylinesize64
cache-cpu0-index2-level2
cache-cpu0-index2-numberofsets1024
cache-cpu0-index2-numsharing2
cache-cpu0-index2-physicallinepartition1
cache-cpu0-index2-sharedcpulist0-1
cache-cpu0-index2-size1 MiB
cache-cpu0-index2-typeUnified
cache-cpu0-index2-waysofassociativity16
cache-cpu0-index3-coherencylinesize64
cache-cpu0-index3-level3
cache-cpu0-index3-numberofsets57344
cache-cpu0-index3-numsharing2
cache-cpu0-index3-physicallinepartition1
cache-cpu0-index3-sharedcpulist0-1
cache-cpu0-index3-size38.5 MiB
cache-cpu0-index3-typeUnified
cache-cpu0-index3-waysofassociativity11
cache-cpu1-index0-coherencylinesize64
cache-cpu1-index0-level1
cache-cpu1-index0-numberofsets64
cache-cpu1-index0-numsharing2
cache-cpu1-index0-physicallinepartition1
cache-cpu1-index0-sharedcpulist0-1
cache-cpu1-index0-size32 KiB
cache-cpu1-index0-typeData
cache-cpu1-index0-waysofassociativity8
cache-cpu1-index1-coherencylinesize64
cache-cpu1-index1-level1
cache-cpu1-index1-numberofsets64
cache-cpu1-index1-numsharing2
cache-cpu1-index1-physicallinepartition1
cache-cpu1-index1-sharedcpulist0-1
cache-cpu1-index1-size32 KiB
cache-cpu1-index1-typeInstruction
cache-cpu1-index1-waysofassociativity8
cache-cpu1-index2-coherencylinesize64
cache-cpu1-index2-level2
cache-cpu1-index2-numberofsets1024
cache-cpu1-index2-numsharing2
cache-cpu1-index2-physicallinepartition1
cache-cpu1-index2-sharedcpulist0-1
cache-cpu1-index2-size1 MiB
cache-cpu1-index2-typeUnified
cache-cpu1-index2-waysofassociativity16
cache-cpu1-index3-coherencylinesize64
cache-cpu1-index3-level3
cache-cpu1-index3-numberofsets57344
cache-cpu1-index3-numsharing2
cache-cpu1-index3-physicallinepartition1
cache-cpu1-index3-sharedcpulist0-1
cache-cpu1-index3-size38.5 MiB
cache-cpu1-index3-typeUnified
cache-cpu1-index3-waysofassociativity11
cpu-cpu0-cachesize38.5 MiB
cpu-cpu0-coreid0
cpu-cpu0-cores1
cpu-cpu0-family6
cpu-cpu0-flagsfpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,mmx,fxsr,sse,sse2,ss,ht,syscall,nx,pdpe1gb,rdtscp,lm,constant_tsc,rep_good,nopl,xtopology,nonstop_tsc,cpuid,tsc_known_freq,pni,pclmulqdq,ssse3,fma,cx16,pcid,sse4_1,sse4_2,x2apic,movbe,popcnt,aes,xsave,avx,f16c,rdrand,hypervisor,lahf_lm,abm,3dnowprefetch,invpcid_single,pti,ssbd,ibrs,ibpb,stibp,fsgsbase,tsc_adjust,bmi1,hle,avx2,smep,bmi2,erms,invpcid,rtm,mpx,avx512f,avx512dq,rdseed,adx,smap,clflushopt,clwb,avx512cd,avx512bw,avx512vl,xsaveopt,xsavec,xgetbv1,xsaves,arat,md_clear,arch_capabilities
cpu-cpu0-frequency2 GHz
cpu-cpu0-model85
cpu-cpu0-modelnameIntel(R) Xeon(R) CPU @ 2.00GHz
cpu-cpu0-physicalid0
cpu-cpu0-processor0
cpu-cpu0-stepping3
cpu-cpu0-vendoridGenuineIntel
cpu-cpu1-cachesize38.5 MiB
cpu-cpu1-coreid0
cpu-cpu1-cores1
cpu-cpu1-family6
cpu-cpu1-flagsfpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,mmx,fxsr,sse,sse2,ss,ht,syscall,nx,pdpe1gb,rdtscp,lm,constant_tsc,rep_good,nopl,xtopology,nonstop_tsc,cpuid,tsc_known_freq,pni,pclmulqdq,ssse3,fma,cx16,pcid,sse4_1,sse4_2,x2apic,movbe,popcnt,aes,xsave,avx,f16c,rdrand,hypervisor,lahf_lm,abm,3dnowprefetch,invpcid_single,pti,ssbd,ibrs,ibpb,stibp,fsgsbase,tsc_adjust,bmi1,hle,avx2,smep,bmi2,erms,invpcid,rtm,mpx,avx512f,avx512dq,rdseed,adx,smap,clflushopt,clwb,avx512cd,avx512bw,avx512vl,xsaveopt,xsavec,xgetbv1,xsaves,arat,md_clear,arch_capabilities
cpu-cpu1-frequency2 GHz
cpu-cpu1-model85
cpu-cpu1-modelnameIntel(R) Xeon(R) CPU @ 2.00GHz
cpu-cpu1-physicalid0
cpu-cpu1-processor1
cpu-cpu1-stepping3
cpu-cpu1-vendoridGenuineIntel
cpufreq-availablefalse
gce-cpuplatformIntel Skylake
gce-machinetypen1-standard-2
gce-nameworker-lqcv
gce-preemptibleTRUE
gce-zoneus-central1-a
goarchamd64
gooslinux
host-boottime2020-03-28T06:15:27Z
host-hostnameworker-lqcv
host-kernelarchx86_64
host-kernelversion5.0.0-1033-gcp
host-numprocs112
host-oslinux [perf]
host-platformubuntu [perf]
host-platformfamilydebian
host-platformversion18.04 [perf]
host-uptime1m36s
host-virtroleguest [perf]
intelpstate-availablefalse
load-avg11.01
load-avg150.1
load-avg50.3
mem-available6.81 GiB
mem-free5.55 GiB
mem-total7.29 GiB
mem-used241.05 MiB
mem-usedpercent3.2%
meta-buildtime2020-03-21T00:34:20-07:00
meta-gitsha46399bd5716c12e77dc6caa777bf654f2f030fbe
meta-namecb
meta-version46399bd
procstat-nice-20
procstat-policySCHED_RR [perf]
procstat-priority-100 [perf]
procstat-rtpriority99
suite-benchmarks.
suite-benchtime10ms
suite-modgithub.com/klauspost/compress@b949da471e55fbe4393e6eb595602d936f5c312e
suite-modpathgithub.com/klauspost/compress
suite-modversionb949da471e55fbe4393e6eb595602d936f5c312e
suite-shorttrue
suite-tests.
suite-timeout0s
toolchain-buildertypelinux-amd64
toolchain-refef220dc53ed204386b30879ff1882b70a7fd602b
toolchain-revisionef220dc53ed204386b30879ff1882b70a7fd602b
toolchain-typesnapshot
upload20200328.5
upload-file99a3df69-6601-4741-9602-eb3296826bf4.out
upload-part20200328.5/0
upload-time2020-03-28T06:17:47Z
label values
pkg
upload:20200328.5:
142 "github.com/klauspost/compress/huff0"
52 "github.com/klauspost/compress/flate"
40 "github.com/klauspost/compress"
40 "github.com/klauspost/compress/zstd/internal/xxhash"
85
time/op
pkg:github.com/klauspost/compress
Estimate/zeroes-5k12.3µs ± 0%
Estimate/predictable-5k12.4µs ± 0%
Estimate/random-500b2.04µs ± 0%
Estimate/random-5k12.2µs ± 0%
Estimate/random-50k135µs ± 0%
Estimate/random-500k1.30ms ± 0%
Estimate/base-32-5k14.1µs ± 0%
Estimate/text19.0µs ± 0%
SnannonEntropyBits/zeroes-5k11.3µs ± 0%
SnannonEntropyBits/predictable-5k15.1µs ± 0%
SnannonEntropyBits/random-500b7.93µs ± 0%
SnannonEntropyBits/random-5k14.0µs ± 0%
SnannonEntropyBits/random-50k66.2µs ± 0%
SnannonEntropyBits/random-500k612µs ± 0%
SnannonEntropyBits/base-32-5k7.15µs ± 0%
SnannonEntropyBits/text10.4µs ± 0%
CompressAllocations/level(-2)/flate57.2µs ± 0%
CompressAllocations/level(-2)/gzip56.5µs ± 0%
CompressAllocations/level(-1)/flate523µs ± 0%
CompressAllocations/level(-1)/gzip500µs ± 0%
CompressAllocations/level(0)/flate50.8µs ± 0%
CompressAllocations/level(0)/gzip49.0µs ± 0%
CompressAllocations/level(1)/flate306µs ± 0%
CompressAllocations/level(1)/gzip300µs ± 0%
CompressAllocations/level(2)/flate504µs ± 0%
CompressAllocations/level(2)/gzip495µs ± 0%
CompressAllocations/level(3)/flate409µs ± 0%
CompressAllocations/level(3)/gzip420µs ± 0%
CompressAllocations/level(4)/flate436µs ± 0%
CompressAllocations/level(4)/gzip453µs ± 0%
CompressAllocations/level(5)/flate490µs ± 0%
CompressAllocations/level(5)/gzip461µs ± 0%
CompressAllocations/level(6)/flate484µs ± 0%
CompressAllocations/level(6)/gzip485µs ± 0%
CompressAllocations/level(7)/flate127µs ± 0%
CompressAllocations/level(7)/gzip130µs ± 0%
CompressAllocations/level(8)/flate125µs ± 0%
CompressAllocations/level(8)/gzip126µs ± 0%
CompressAllocations/level(9)/flate125µs ± 0%
CompressAllocations/level(9)/gzip125µs ± 0%
pkg:github.com/klauspost/compress/flate
DecodeDigitsSpeed1e4144µs ± 0%
DecodeDigitsSpeed1e51.43ms ± 0%
DecodeDigitsSpeed1e613.9ms ± 0%
DecodeDigitsDefault1e4150µs ± 0%
DecodeDigitsDefault1e51.37ms ± 0%
DecodeDigitsDefault1e613.2ms ± 0%
DecodeDigitsCompress1e4148µs ± 0%
DecodeDigitsCompress1e51.59ms ± 0%
DecodeDigitsCompress1e616.0ms ± 0%
DecodeTwainSpeed1e4157µs ± 0%
DecodeTwainSpeed1e51.51ms ± 0%
DecodeTwainSpeed1e614.3ms ± 0%
DecodeTwainDefault1e4154µs ± 0%
DecodeTwainDefault1e51.36ms ± 0%
DecodeTwainDefault1e613.7ms ± 0%
DecodeTwainCompress1e4152µs ± 0%
DecodeTwainCompress1e51.23ms ± 0%
DecodeTwainCompress1e611.8ms ± 0%
DecodeRandomSpeed1e4462ns ± 0%
DecodeRandomSpeed1e53.31µs ± 0%
DecodeRandomSpeed1e640.6µs ± 0%
_tokens_EstimatedBits1.00µs ± 0%
EncodeDigitsConstant1e448.2µs ± 0%
EncodeDigitsConstant1e5506µs ± 0%
EncodeDigitsConstant1e64.58ms ± 0%
EncodeDigitsSpeed1e4119µs ± 0%
EncodeDigitsSpeed1e51.46ms ± 0%
EncodeDigitsSpeed1e613.7ms ± 0%
EncodeDigitsDefault1e4229µs ± 0%
EncodeDigitsDefault1e52.55ms ± 0%
EncodeDigitsDefault1e628.0ms ± 0%
EncodeDigitsCompress1e4322µs ± 0%
EncodeDigitsCompress1e55.34ms ± 0%
EncodeDigitsCompress1e657.5ms ± 0%
EncodeDigitsSL1e4121µs ± 0%
EncodeDigitsSL1e51.61ms ± 0%
EncodeDigitsSL1e615.5ms ± 0%
EncodeTwainConstant1e461.3µs ± 0%
EncodeTwainConstant1e5547µs ± 0%
EncodeTwainConstant1e64.87ms ± 0%
EncodeTwainSpeed1e4162µs ± 0%
EncodeTwainSpeed1e51.47ms ± 0%
EncodeTwainSpeed1e614.0ms ± 0%
EncodeTwainDefault1e4231µs ± 0%
EncodeTwainDefault1e52.29ms ± 0%
EncodeTwainDefault1e622.7ms ± 0%
EncodeTwainCompress1e4410µs ± 0%
EncodeTwainCompress1e57.41ms ± 0%
EncodeTwainCompress1e680.1ms ± 0%
EncodeTwainSL1e4170µs ± 0%
EncodeTwainSL1e51.48ms ± 0%
EncodeTwainSL1e614.0ms ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg10.4µs ± 0%
Compress/digits525µs ± 0%
Compress/twain2.38ms ± 0%
Compress/low-ent225µs ± 0%
Compress/superlow-ent68.0µs ± 0%
Compress/endzerobits602ns ± 0%
Compress/pngdata.001355µs ± 0%
Compress/normcount23.18µs ± 0%
Decompress/gettysburg8.02µs ± 0%
Decompress/digits357µs ± 0%
Decompress/twain1.75ms ± 0%
Decompress/low-ent161µs ± 0%
Decompress/superlow-ent41.0µs ± 0%
Decompress/endzerobits304ns ± 0%
Decompress/pngdata.001188µs ± 0%
Decompress/normcount21.91µs ± 0%
pkg:github.com/klauspost/compress/gzip
GunzipCopy38.3ms ± 0%
GunzipNoWriteTo37.6ms ± 0%
GunzipStdlib37.7ms ± 0%
GzipLM339.8ms ± 0%
GzipLM223.2ms ± 0%
GzipL138.7ms ± 0%
GzipL241.3ms ± 0%
GzipL345.5ms ± 0%
GzipL448.8ms ± 0%
GzipL560.3ms ± 0%
GzipL665.4ms ± 0%
GzipL790.2ms ± 0%
GzipL8118ms ± 0%
GzipL9429ms ± 0%
OldGzipL155.0ms ± 0%
OldGzipL270.9ms ± 0%
OldGzipL378.0ms ± 0%
OldGzipL4100ms ± 0%
OldGzipL5133ms ± 0%
OldGzipL6141ms ± 0%
OldGzipL7197ms ± 0%
OldGzipL8385ms ± 0%
OldGzipL9426ms ± 0%
pkg:github.com/klauspost/compress/huff0
Deflate/digits452µs ± 0%
Deflate/gettysburg15.6µs ± 0%
Deflate/twain1.18ms ± 0%
Deflate/low-ent.10k151µs ± 0%
Deflate/superlow-ent-10k54.0µs ± 0%
Deflate/crash2829ns ± 0%
Deflate/endzerobits810ns ± 0%
Deflate/endnonzero814ns ± 0%
Deflate/case1849ns ± 0%
Deflate/case2897ns ± 0%
Deflate/case3867ns ± 0%
Deflate/pngdata.001317µs ± 0%
Deflate/normcount2909ns ± 0%
Compress1XReuseNone/digits295µs ± 0%
Compress1XReuseNone/gettysburg7.66µs ± 0%
Compress1XReuseNone/twain977µs ± 0%
Compress1XReuseNone/low-ent.10k112µs ± 0%
Compress1XReuseNone/superlow-ent-10k37.9µs ± 0%
Compress1XReuseNone/crash21.75µs ± 0%
Compress1XReuseNone/endzerobits499ns ± 0%
Compress1XReuseNone/endnonzero1.31µs ± 0%
Compress1XReuseNone/case14.89µs ± 0%
Compress1XReuseNone/case24.92µs ± 0%
Compress1XReuseNone/case34.83µs ± 0%
Compress1XReuseNone/pngdata.001241µs ± 0%
Compress1XReuseNone/normcount23.21µs ± 0%
Compress1XReuseAllow/digits292µs ± 0%
Compress1XReuseAllow/gettysburg6.76µs ± 0%
Compress1XReuseAllow/twain990µs ± 0%
Compress1XReuseAllow/low-ent.10k112µs ± 0%
Compress1XReuseAllow/superlow-ent-10k37.5µs ± 0%
Compress1XReuseAllow/crash21.27µs ± 0%
Compress1XReuseAllow/endzerobits590ns ± 0%
Compress1XReuseAllow/endnonzero914ns ± 0%
Compress1XReuseAllow/case13.68µs ± 0%
Compress1XReuseAllow/case23.59µs ± 0%
Compress1XReuseAllow/case33.61µs ± 0%
Compress1XReuseAllow/pngdata.001241µs ± 0%
Compress1XReuseAllow/normcount22.38µs ± 0%
Compress1XReusePrefer/digits295µs ± 0%
Compress1XReusePrefer/gettysburg4.68µs ± 0%
Compress1XReusePrefer/twain975µs ± 0%
Compress1XReusePrefer/low-ent.10k111µs ± 0%
Compress1XReusePrefer/superlow-ent-10k37.5µs ± 0%
Compress1XReusePrefer/crash2532ns ± 0%
Compress1XReusePrefer/endzerobits474ns ± 0%
Compress1XReusePrefer/endnonzero488ns ± 0%
Compress1XReusePrefer/case1642ns ± 0%
Compress1XReusePrefer/case2605ns ± 0%
Compress1XReusePrefer/case3596ns ± 0%
Compress1XReusePrefer/pngdata.001230µs ± 0%
Compress1XReusePrefer/normcount2744ns ± 0%
Compress4XReuseNone/digits298µs ± 0%
Compress4XReuseNone/gettysburg7.75µs ± 0%
Compress4XReuseNone/twain987µs ± 0%
Compress4XReuseNone/low-ent.10k112µs ± 0%
Compress4XReuseNone/superlow-ent-10k39.2µs ± 0%
Compress4XReuseNone/case14.98µs ± 0%
Compress4XReuseNone/case25.30µs ± 0%
Compress4XReuseNone/case34.99µs ± 0%
Compress4XReuseNone/pngdata.001242µs ± 0%
Compress4XReuseNone/normcount23.36µs ± 0%
Compress4XReuseAllow/digits294µs ± 0%
Compress4XReuseAllow/gettysburg6.88µs ± 0%
Compress4XReuseAllow/twain979µs ± 0%
Compress4XReuseAllow/low-ent.10k111µs ± 0%
Compress4XReuseAllow/superlow-ent-10k40.4µs ± 0%
Compress4XReuseAllow/case13.86µs ± 0%
Compress4XReuseAllow/case23.90µs ± 0%
Compress4XReuseAllow/case33.73µs ± 0%
Compress4XReuseAllow/pngdata.001235µs ± 0%
Compress4XReuseAllow/normcount22.46µs ± 0%
Compress4XReusePrefer/digits293µs ± 0%
Compress4XReusePrefer/gettysburg4.75µs ± 0%
Compress4XReusePrefer/twain994µs ± 0%
Compress4XReusePrefer/low-ent.10k111µs ± 0%
Compress4XReusePrefer/superlow-ent-10k37.5µs ± 0%
Compress4XReusePrefer/case1731ns ± 0%
Compress4XReusePrefer/case2740ns ± 0%
Compress4XReusePrefer/case3773ns ± 0%
Compress4XReusePrefer/pngdata.001228µs ± 0%
Compress4XReusePrefer/normcount2822ns ± 0%
Compress1XSizes/digits-1002.17µs ± 0%
Compress1XSizes/digits-2002.43µs ± 0%
Compress1XSizes/digits-5003.25µs ± 0%
Compress1XSizes/digits-10004.53µs ± 0%
Compress1XSizes/digits-500015.1µs ± 0%
Compress1XSizes/digits-1000028.5µs ± 0%
Compress1XSizes/digits-50000146µs ± 0%
Compress4XSizes/digits-1002.23µs ± 0%
Compress4XSizes/digits-2002.52µs ± 0%
Compress4XSizes/digits-5003.35µs ± 0%
Compress4XSizes/digits-10004.78µs ± 0%
Compress4XSizes/digits-500015.6µs ± 0%
Compress4XSizes/digits-1000029.6µs ± 0%
Compress4XSizes/digits-50000151µs ± 0%
Decompress1XTable/digits562µs ± 0%
Decompress1XTable/gettysburg9.91µs ± 0%
Decompress1XTable/twain1.62ms ± 0%
Decompress1XTable/low-ent.10k206µs ± 0%
Decompress1XTable/superlow-ent-10k54.2µs ± 0%
Decompress1XTable/crash21.16µs ± 0%
Decompress1XTable/endzerobits100ns ± 0%
Decompress1XTable/endnonzero715ns ± 0%
Decompress1XTable/case13.10µs ± 0%
Decompress1XTable/case23.68µs ± 0%
Decompress1XTable/case33.15µs ± 0%
Decompress1XTable/pngdata.001265µs ± 0%
Decompress1XTable/normcount22.14µs ± 0%
Decompress1XNoTable/digits571µs ± 0%
Decompress1XNoTable/gettysburg8.22µs ± 0%
Decompress1XNoTable/twain1.63ms ± 0%
Decompress1XNoTable/low-ent.10k203µs ± 0%
Decompress1XNoTable/superlow-ent-10k52.5µs ± 0%
Decompress1XNoTable/crash2122ns ± 0%
Decompress1XNoTable/endzerobits56.2ns ± 0%
Decompress1XNoTable/endnonzero72.5ns ± 0%
Decompress1XNoTable/case1333ns ± 0%
Decompress1XNoTable/case2309ns ± 0%
Decompress1XNoTable/case3309ns ± 0%
Decompress1XNoTable/pngdata.001258µs ± 0%
Decompress1XNoTable/normcount2487ns ± 0%
Decompress4XNoTable/digits436µs ± 0%
Decompress4XNoTable/gettysburg5.41µs ± 0%
Decompress4XNoTable/twain1.31ms ± 0%
Decompress4XNoTable/low-ent.10k153µs ± 0%
Decompress4XNoTable/superlow-ent-10k32.6µs ± 0%
Decompress4XNoTable/case1486ns ± 0%
Decompress4XNoTable/case2406ns ± 0%
Decompress4XNoTable/case3423ns ± 0%
Decompress4XNoTable/pngdata.001173µs ± 0%
Decompress4XNoTable/normcount2669ns ± 0%
Decompress4XTable/digits443µs ± 0%
Decompress4XTable/gettysburg7.52µs ± 0%
Decompress4XTable/twain1.50ms ± 0%
Decompress4XTable/low-ent.10k123µs ± 0%
Decompress4XTable/superlow-ent-10k33.7µs ± 0%
Decompress4XTable/case13.19µs ± 0%
Decompress4XTable/case23.28µs ± 0%
Decompress4XTable/case33.14µs ± 0%
Decompress4XTable/pngdata.001176µs ± 0%
Decompress4XTable/normcount22.24µs ± 0%
pkg:github.com/klauspost/compress/s2
RandomEncode91.4µs ± 0%
RandomEncodeBetter112µs ± 0%
pkg:github.com/klauspost/compress/snappy
RandomEncode110µs ± 0%
ExtendMatch9.12µs ± 0%
pkg:github.com/klauspost/compress/zip
CompressedZipGarbage2.23ms ± 0%
Zip64Test15.8ms ± 0%
Zip64TestSizes/409618.6µs ± 0%
Zip64TestSizes/1048576272µs ± 0%
Zip64TestSizes/6710886414.7ms ± 0%
pkg:github.com/klauspost/compress/zstd
Decoder_DecoderSmall/kppkn.gtb.zst10.8ms ± 0%
Decoder_DecoderSmall/geo.protodata.zst4.36ms ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst32.5ms ± 0%
Decoder_DecoderSmall/lcet10.txt.zst23.7ms ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst15.2ms ± 0%
Decoder_DecoderSmall/alice29.txt.zst20.5ms ± 0%
Decoder_DecoderSmall/html_x_4.zst6.80ms ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst1.07ms ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst864µs ± 0%
Decoder_DecoderSmall/urls.10K.zst29.2ms ± 0%
Decoder_DecoderSmall/html.zst3.99ms ± 0%
Decoder_DecoderSmall/comp-data.bin.zst352µs ± 0%
Decoder_DecodeAll/kppkn.gtb.zst1.18ms ± 0%
Decoder_DecodeAll/geo.protodata.zst255µs ± 0%
Decoder_DecodeAll/plrabn12.txt.zst3.72ms ± 0%
Decoder_DecodeAll/lcet10.txt.zst2.66ms ± 0%
Decoder_DecodeAll/asyoulik.txt.zst926µs ± 0%
Decoder_DecodeAll/alice29.txt.zst1.31ms ± 0%
Decoder_DecodeAll/html_x_4.zst444µs ± 0%
Decoder_DecodeAll/paper-100k.pdf.zst46.9µs ± 0%
Decoder_DecodeAll/fireworks.jpeg.zst18.7µs ± 0%
Decoder_DecodeAll/urls.10K.zst3.24ms ± 0%
Decoder_DecodeAll/html.zst297µs ± 0%
Decoder_DecodeAll/comp-data.bin.zst18.6µs ± 0%
Encoder_EncodeAllXML30.7ms ± 0%
Encoder_EncodeAllSimple/fastest587µs ± 0%
Encoder_EncodeAllSimple/default770µs ± 0%
Encoder_EncodeAllSimple4K/fastest44.4µs ± 0%
Encoder_EncodeAllSimple4K/default73.1µs ± 0%
Encoder_EncodeAllHTML516µs ± 0%
Encoder_EncodeAllTwain7.23ms ± 0%
Encoder_EncodeAllPi2.57ms ± 0%
RandomEncodeAllFastest8.27ms ± 0%
RandomEncodeAllDefault10.2ms ± 0%
RandomEncoderFastest7.55ms ± 0%
RandomEncoderDefault8.09ms ± 0%
Snappy_ConvertXML21.2ms ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B6.96ns ± 0%
Hashes/xxhash,direct,string,n=5B26.2ns ± 0%
Hashes/xxhash,digest,bytes,n=5B29.5ns ± 0%
Hashes/xxhash,digest,string,n=5B37.1ns ± 0%
Hashes/xxhash,direct,bytes,n=100B23.3ns ± 0%
Hashes/xxhash,direct,string,n=100B79.5ns ± 0%
Hashes/xxhash,digest,bytes,n=100B40.6ns ± 0%
Hashes/xxhash,digest,string,n=100B96.3ns ± 0%
Hashes/xxhash,direct,bytes,n=4KB389ns ± 0%
Hashes/xxhash,direct,string,n=4KB947ns ± 0%
Hashes/xxhash,digest,bytes,n=4KB412ns ± 0%
Hashes/xxhash,digest,string,n=4KB1.00µs ± 0%
Hashes/xxhash,direct,bytes,n=10MB964µs ± 0%
Hashes/xxhash,direct,string,n=10MB5.42ms ± 0%
Hashes/xxhash,digest,bytes,n=10MB985µs ± 0%
Hashes/xxhash,digest,string,n=10MB4.17ms ± 0%
Hashes/CRC-32,direct,bytes,n=5B24.1ns ± 0%
Hashes/CRC-32,direct,string,n=5B54.9ns ± 0%
Hashes/CRC-32,digest,bytes,n=5B64.1ns ± 0%
Hashes/CRC-32,digest,string,n=5B96.9ns ± 0%
Hashes/CRC-32,direct,bytes,n=100B46.4ns ± 0%
Hashes/CRC-32,direct,string,n=100B110ns ± 0%
Hashes/CRC-32,digest,bytes,n=100B94.9ns ± 0%
Hashes/CRC-32,digest,string,n=100B158ns ± 0%
Hashes/CRC-32,direct,bytes,n=4KB277ns ± 0%
Hashes/CRC-32,direct,string,n=4KB864ns ± 0%
Hashes/CRC-32,digest,bytes,n=4KB322ns ± 0%
Hashes/CRC-32,digest,string,n=4KB1.01µs ± 0%
Hashes/CRC-32,direct,bytes,n=10MB750µs ± 0%
Hashes/CRC-32,direct,string,n=10MB3.96ms ± 0%
Hashes/CRC-32,digest,bytes,n=10MB723µs ± 0%
Hashes/CRC-32,digest,string,n=10MB3.95ms ± 0%
Hashes/FNV-1a,digest,bytes,n=5B29.4ns ± 0%
Hashes/FNV-1a,digest,string,n=5B60.4ns ± 0%
Hashes/FNV-1a,digest,bytes,n=100B171ns ± 0%
Hashes/FNV-1a,digest,string,n=100B236ns ± 0%
Hashes/FNV-1a,digest,bytes,n=4KB6.14µs ± 0%
Hashes/FNV-1a,digest,string,n=4KB6.97µs ± 0%
Hashes/FNV-1a,digest,bytes,n=10MB15.2ms ± 0%
Hashes/FNV-1a,digest,string,n=10MB18.0ms ± 0%
[Geo mean]78.8µs
 
speed
pkg:github.com/klauspost/compress
Estimate/zeroes-5k406MB/s ± 0%
Estimate/predictable-5k405MB/s ± 0%
Estimate/random-500b246MB/s ± 0%
Estimate/random-5k410MB/s ± 0%
Estimate/random-50k370MB/s ± 0%
Estimate/random-500k383MB/s ± 0%
Estimate/base-32-5k356MB/s ± 0%
Estimate/text379MB/s ± 0%
SnannonEntropyBits/zeroes-5k444MB/s ± 0%
SnannonEntropyBits/predictable-5k331MB/s ± 0%
SnannonEntropyBits/random-500b63.1MB/s ± 0%
SnannonEntropyBits/random-5k357MB/s ± 0%
SnannonEntropyBits/random-50k755MB/s ± 0%
SnannonEntropyBits/random-500k817MB/s ± 0%
SnannonEntropyBits/base-32-5k700MB/s ± 0%
SnannonEntropyBits/text691MB/s ± 0%
CompressAllocations/level(-2)/flate
CompressAllocations/level(-2)/gzip
CompressAllocations/level(-1)/flate
CompressAllocations/level(-1)/gzip
CompressAllocations/level(0)/flate
CompressAllocations/level(0)/gzip
CompressAllocations/level(1)/flate
CompressAllocations/level(1)/gzip
CompressAllocations/level(2)/flate
CompressAllocations/level(2)/gzip
CompressAllocations/level(3)/flate
CompressAllocations/level(3)/gzip
CompressAllocations/level(4)/flate
CompressAllocations/level(4)/gzip
CompressAllocations/level(5)/flate
CompressAllocations/level(5)/gzip
CompressAllocations/level(6)/flate
CompressAllocations/level(6)/gzip
CompressAllocations/level(7)/flate
CompressAllocations/level(7)/gzip
CompressAllocations/level(8)/flate
CompressAllocations/level(8)/gzip
CompressAllocations/level(9)/flate
CompressAllocations/level(9)/gzip
pkg:github.com/klauspost/compress/flate
DecodeDigitsSpeed1e469.6MB/s ± 0%
DecodeDigitsSpeed1e570.0MB/s ± 0%
DecodeDigitsSpeed1e672.0MB/s ± 0%
DecodeDigitsDefault1e466.7MB/s ± 0%
DecodeDigitsDefault1e572.8MB/s ± 0%
DecodeDigitsDefault1e675.5MB/s ± 0%
DecodeDigitsCompress1e467.4MB/s ± 0%
DecodeDigitsCompress1e563.0MB/s ± 0%
DecodeDigitsCompress1e662.6MB/s ± 0%
DecodeTwainSpeed1e463.7MB/s ± 0%
DecodeTwainSpeed1e566.4MB/s ± 0%
DecodeTwainSpeed1e670.0MB/s ± 0%
DecodeTwainDefault1e464.9MB/s ± 0%
DecodeTwainDefault1e573.3MB/s ± 0%
DecodeTwainDefault1e673.2MB/s ± 0%
DecodeTwainCompress1e465.8MB/s ± 0%
DecodeTwainCompress1e581.2MB/s ± 0%
DecodeTwainCompress1e684.6MB/s ± 0%
DecodeRandomSpeed1e421.7GB/s ± 0%
DecodeRandomSpeed1e530.2GB/s ± 0%
DecodeRandomSpeed1e624.6GB/s ± 0%
_tokens_EstimatedBits1.00MB/s ± 0%
EncodeDigitsConstant1e4208MB/s ± 0%
EncodeDigitsConstant1e5198MB/s ± 0%
EncodeDigitsConstant1e6218MB/s ± 0%
EncodeDigitsSpeed1e483.9MB/s ± 0%
EncodeDigitsSpeed1e568.4MB/s ± 0%
EncodeDigitsSpeed1e672.8MB/s ± 0%
EncodeDigitsDefault1e443.7MB/s ± 0%
EncodeDigitsDefault1e539.2MB/s ± 0%
EncodeDigitsDefault1e635.7MB/s ± 0%
EncodeDigitsCompress1e431.0MB/s ± 0%
EncodeDigitsCompress1e518.7MB/s ± 0%
EncodeDigitsCompress1e617.4MB/s ± 0%
EncodeDigitsSL1e482.6MB/s ± 0%
EncodeDigitsSL1e562.0MB/s ± 0%
EncodeDigitsSL1e664.7MB/s ± 0%
EncodeTwainConstant1e4163MB/s ± 0%
EncodeTwainConstant1e5183MB/s ± 0%
EncodeTwainConstant1e6205MB/s ± 0%
EncodeTwainSpeed1e461.7MB/s ± 0%
EncodeTwainSpeed1e568.1MB/s ± 0%
EncodeTwainSpeed1e671.4MB/s ± 0%
EncodeTwainDefault1e443.2MB/s ± 0%
EncodeTwainDefault1e543.8MB/s ± 0%
EncodeTwainDefault1e644.0MB/s ± 0%
EncodeTwainCompress1e424.4MB/s ± 0%
EncodeTwainCompress1e513.5MB/s ± 0%
EncodeTwainCompress1e612.5MB/s ± 0%
EncodeTwainSL1e458.7MB/s ± 0%
EncodeTwainSL1e567.4MB/s ± 0%
EncodeTwainSL1e671.4MB/s ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg148MB/s ± 0%
Compress/digits191MB/s ± 0%
Compress/twain163MB/s ± 0%
Compress/low-ent178MB/s ± 0%
Compress/superlow-ent154MB/s ± 0%
Compress/endzerobits8.31MB/s ± 0%
Compress/pngdata.001144MB/s ± 0%
Compress/normcount227.4MB/s ± 0%
Decompress/gettysburg193MB/s ± 0%
Decompress/digits280MB/s ± 0%
Decompress/twain222MB/s ± 0%
Decompress/low-ent249MB/s ± 0%
Decompress/superlow-ent256MB/s ± 0%
Decompress/endzerobits16.5MB/s ± 0%
Decompress/pngdata.001272MB/s ± 0%
Decompress/normcount245.6MB/s ± 0%
pkg:github.com/klauspost/compress/gzip
GunzipCopy125MB/s ± 0%
GunzipNoWriteTo127MB/s ± 0%
GunzipStdlib127MB/s ± 0%
GzipLM3120MB/s ± 0%
GzipLM2206MB/s ± 0%
GzipL1123MB/s ± 0%
GzipL2116MB/s ± 0%
GzipL3105MB/s ± 0%
GzipL497.9MB/s ± 0%
GzipL579.1MB/s ± 0%
GzipL673.0MB/s ± 0%
GzipL752.9MB/s ± 0%
GzipL840.5MB/s ± 0%
GzipL911.1MB/s ± 0%
OldGzipL186.8MB/s ± 0%
OldGzipL267.3MB/s ± 0%
OldGzipL361.2MB/s ± 0%
OldGzipL447.5MB/s ± 0%
OldGzipL535.9MB/s ± 0%
OldGzipL633.8MB/s ± 0%
OldGzipL724.2MB/s ± 0%
OldGzipL812.4MB/s ± 0%
OldGzipL911.2MB/s ± 0%
pkg:github.com/klauspost/compress/huff0
Deflate/digits221MB/s ± 0%
Deflate/gettysburg100MB/s ± 0%
Deflate/twain222MB/s ± 0%
Deflate/low-ent.10k264MB/s ± 0%
Deflate/superlow-ent-10k195MB/s ± 0%
Deflate/crash218.1MB/s ± 0%
Deflate/endzerobits6.17MB/s ± 0%
Deflate/endnonzero8.60MB/s ± 0%
Deflate/case164.8MB/s ± 0%
Deflate/case250.2MB/s ± 0%
Deflate/case355.4MB/s ± 0%
Deflate/pngdata.001162MB/s ± 0%
Deflate/normcount295.7MB/s ± 0%
Compress1XReuseNone/digits339MB/s ± 0%
Compress1XReuseNone/gettysburg202MB/s ± 0%
Compress1XReuseNone/twain268MB/s ± 0%
Compress1XReuseNone/low-ent.10k358MB/s ± 0%
Compress1XReuseNone/superlow-ent-10k277MB/s ± 0%
Compress1XReuseNone/crash28.58MB/s ± 0%
Compress1XReuseNone/endzerobits10.0MB/s ± 0%
Compress1XReuseNone/endnonzero5.35MB/s ± 0%
Compress1XReuseNone/case111.2MB/s ± 0%
Compress1XReuseNone/case29.14MB/s ± 0%
Compress1XReuseNone/case39.94MB/s ± 0%
Compress1XReuseNone/pngdata.001212MB/s ± 0%
Compress1XReuseNone/normcount227.1MB/s ± 0%
Compress1XReuseAllow/digits342MB/s ± 0%
Compress1XReuseAllow/gettysburg229MB/s ± 0%
Compress1XReuseAllow/twain265MB/s ± 0%
Compress1XReuseAllow/low-ent.10k357MB/s ± 0%
Compress1XReuseAllow/superlow-ent-10k280MB/s ± 0%
Compress1XReuseAllow/crash211.8MB/s ± 0%
Compress1XReuseAllow/endzerobits8.48MB/s ± 0%
Compress1XReuseAllow/endnonzero7.66MB/s ± 0%
Compress1XReuseAllow/case114.9MB/s ± 0%
Compress1XReuseAllow/case212.5MB/s ± 0%
Compress1XReuseAllow/case313.3MB/s ± 0%
Compress1XReuseAllow/pngdata.001212MB/s ± 0%
Compress1XReuseAllow/normcount236.6MB/s ± 0%
Compress1XReusePrefer/digits339MB/s ± 0%
Compress1XReusePrefer/gettysburg331MB/s ± 0%
Compress1XReusePrefer/twain269MB/s ± 0%
Compress1XReusePrefer/low-ent.10k361MB/s ± 0%
Compress1XReusePrefer/superlow-ent-10k280MB/s ± 0%
Compress1XReusePrefer/crash228.2MB/s ± 0%
Compress1XReusePrefer/endzerobits10.5MB/s ± 0%
Compress1XReusePrefer/endnonzero14.3MB/s ± 0%
Compress1XReusePrefer/case185.7MB/s ± 0%
Compress1XReusePrefer/case274.4MB/s ± 0%
Compress1XReusePrefer/case380.5MB/s ± 0%
Compress1XReusePrefer/pngdata.001223MB/s ± 0%
Compress1XReusePrefer/normcount2117MB/s ± 0%
Compress4XReuseNone/digits335MB/s ± 0%
Compress4XReuseNone/gettysburg200MB/s ± 0%
Compress4XReuseNone/twain266MB/s ± 0%
Compress4XReuseNone/low-ent.10k357MB/s ± 0%
Compress4XReuseNone/superlow-ent-10k268MB/s ± 0%
Compress4XReuseNone/case111.0MB/s ± 0%
Compress4XReuseNone/case28.49MB/s ± 0%
Compress4XReuseNone/case39.61MB/s ± 0%
Compress4XReuseNone/pngdata.001211MB/s ± 0%
Compress4XReuseNone/normcount225.9MB/s ± 0%
Compress4XReuseAllow/digits340MB/s ± 0%
Compress4XReuseAllow/gettysburg225MB/s ± 0%
Compress4XReuseAllow/twain268MB/s ± 0%
Compress4XReuseAllow/low-ent.10k361MB/s ± 0%
Compress4XReuseAllow/superlow-ent-10k260MB/s ± 0%
Compress4XReuseAllow/case114.2MB/s ± 0%
Compress4XReuseAllow/case211.5MB/s ± 0%
Compress4XReuseAllow/case312.9MB/s ± 0%
Compress4XReuseAllow/pngdata.001218MB/s ± 0%
Compress4XReuseAllow/normcount235.3MB/s ± 0%
Compress4XReusePrefer/digits341MB/s ± 0%
Compress4XReusePrefer/gettysburg326MB/s ± 0%
Compress4XReusePrefer/twain264MB/s ± 0%
Compress4XReusePrefer/low-ent.10k359MB/s ± 0%
Compress4XReusePrefer/superlow-ent-10k280MB/s ± 0%
Compress4XReusePrefer/case175.2MB/s ± 0%
Compress4XReusePrefer/case260.8MB/s ± 0%
Compress4XReusePrefer/case362.1MB/s ± 0%
Compress4XReusePrefer/pngdata.001224MB/s ± 0%
Compress4XReusePrefer/normcount2106MB/s ± 0%
Compress1XSizes/digits-10046.0MB/s ± 0%
Compress1XSizes/digits-20082.5MB/s ± 0%
Compress1XSizes/digits-500154MB/s ± 0%
Compress1XSizes/digits-1000221MB/s ± 0%
Compress1XSizes/digits-5000332MB/s ± 0%
Compress1XSizes/digits-10000351MB/s ± 0%
Compress1XSizes/digits-50000342MB/s ± 0%
Compress4XSizes/digits-10044.9MB/s ± 0%
Compress4XSizes/digits-20079.2MB/s ± 0%
Compress4XSizes/digits-500149MB/s ± 0%
Compress4XSizes/digits-1000209MB/s ± 0%
Compress4XSizes/digits-5000321MB/s ± 0%
Compress4XSizes/digits-10000338MB/s ± 0%
Compress4XSizes/digits-50000332MB/s ± 0%
Decompress1XTable/digits178MB/s ± 0%
Decompress1XTable/gettysburg156MB/s ± 0%
Decompress1XTable/twain162MB/s ± 0%
Decompress1XTable/low-ent.10k194MB/s ± 0%
Decompress1XTable/superlow-ent-10k194MB/s ± 0%
Decompress1XTable/crash212.9MB/s ± 0%
Decompress1XTable/endzerobits50.2MB/s ± 0%
Decompress1XTable/endnonzero9.79MB/s ± 0%
Decompress1XTable/case117.7MB/s ± 0%
Decompress1XTable/case212.2MB/s ± 0%
Decompress1XTable/case315.2MB/s ± 0%
Decompress1XTable/pngdata.001193MB/s ± 0%
Decompress1XTable/normcount240.6MB/s ± 0%
Decompress1XNoTable/digits175MB/s ± 0%
Decompress1XNoTable/gettysburg188MB/s ± 0%
Decompress1XNoTable/twain161MB/s ± 0%
Decompress1XNoTable/low-ent.10k197MB/s ± 0%
Decompress1XNoTable/superlow-ent-10k200MB/s ± 0%
Decompress1XNoTable/crash2123MB/s ± 0%
Decompress1XNoTable/endzerobits88.9MB/s ± 0%
Decompress1XNoTable/endnonzero96.5MB/s ± 0%
Decompress1XNoTable/case1165MB/s ± 0%
Decompress1XNoTable/case2146MB/s ± 0%
Decompress1XNoTable/case3155MB/s ± 0%
Decompress1XNoTable/pngdata.001198MB/s ± 0%
Decompress1XNoTable/normcount2179MB/s ± 0%
Decompress4XNoTable/digits229MB/s ± 0%
Decompress4XNoTable/gettysburg286MB/s ± 0%
Decompress4XNoTable/twain200MB/s ± 0%
Decompress4XNoTable/low-ent.10k262MB/s ± 0%
Decompress4XNoTable/superlow-ent-10k322MB/s ± 0%
Decompress4XNoTable/case1113MB/s ± 0%
Decompress4XNoTable/case2111MB/s ± 0%
Decompress4XNoTable/case3113MB/s ± 0%
Decompress4XNoTable/pngdata.001295MB/s ± 0%
Decompress4XNoTable/normcount2130MB/s ± 0%
Decompress4XTable/digits226MB/s ± 0%
Decompress4XTable/gettysburg206MB/s ± 0%
Decompress4XTable/twain174MB/s ± 0%
Decompress4XTable/low-ent.10k325MB/s ± 0%
Decompress4XTable/superlow-ent-10k312MB/s ± 0%
Decompress4XTable/case117.2MB/s ± 0%
Decompress4XTable/case213.7MB/s ± 0%
Decompress4XTable/case315.3MB/s ± 0%
Decompress4XTable/pngdata.001291MB/s ± 0%
Decompress4XTable/normcount238.8MB/s ± 0%
pkg:github.com/klauspost/compress/s2
RandomEncode11.5GB/s ± 0%
RandomEncodeBetter9.33GB/s ± 0%
pkg:github.com/klauspost/compress/snappy
RandomEncode9.52GB/s ± 0%
ExtendMatch
pkg:github.com/klauspost/compress/zip
CompressedZipGarbage
Zip64Test
Zip64TestSizes/4096
Zip64TestSizes/1048576
Zip64TestSizes/67108864
pkg:github.com/klauspost/compress/zstd
Decoder_DecoderSmall/kppkn.gtb.zst136MB/s ± 0%
Decoder_DecoderSmall/geo.protodata.zst217MB/s ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst119MB/s ± 0%
Decoder_DecoderSmall/lcet10.txt.zst144MB/s ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst65.9MB/s ± 0%
Decoder_DecoderSmall/alice29.txt.zst59.4MB/s ± 0%
Decoder_DecoderSmall/html_x_4.zst482MB/s ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst764MB/s ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst1.14GB/s ± 0%
Decoder_DecoderSmall/urls.10K.zst193MB/s ± 0%
Decoder_DecoderSmall/html.zst206MB/s ± 0%
Decoder_DecoderSmall/comp-data.bin.zst92.7MB/s ± 0%
Decoder_DecodeAll/kppkn.gtb.zst156MB/s ± 0%
Decoder_DecodeAll/geo.protodata.zst466MB/s ± 0%
Decoder_DecodeAll/plrabn12.txt.zst129MB/s ± 0%
Decoder_DecodeAll/lcet10.txt.zst161MB/s ± 0%
Decoder_DecodeAll/asyoulik.txt.zst135MB/s ± 0%
Decoder_DecodeAll/alice29.txt.zst116MB/s ± 0%
Decoder_DecodeAll/html_x_4.zst922MB/s ± 0%
Decoder_DecodeAll/paper-100k.pdf.zst2.18GB/s ± 0%
Decoder_DecodeAll/fireworks.jpeg.zst6.59GB/s ± 0%
Decoder_DecodeAll/urls.10K.zst216MB/s ± 0%
Decoder_DecodeAll/html.zst345MB/s ± 0%
Decoder_DecodeAll/comp-data.bin.zst219MB/s ± 0%
Encoder_EncodeAllXML174MB/s ± 0%
Encoder_EncodeAllSimple/fastest67.8MB/s ± 0%
Encoder_EncodeAllSimple/default51.7MB/s ± 0%
Encoder_EncodeAllSimple4K/fastest92.3MB/s ± 0%
Encoder_EncodeAllSimple4K/default56.0MB/s ± 0%
Encoder_EncodeAllHTML86.2MB/s ± 0%
Encoder_EncodeAllTwain53.6MB/s ± 0%
Encoder_EncodeAllPi39.0MB/s ± 0%
RandomEncodeAllFastest1.27GB/s ± 0%
RandomEncodeAllDefault1.03GB/s ± 0%
RandomEncoderFastest1.39GB/s ± 0%
RandomEncoderDefault1.30GB/s ± 0%
Snappy_ConvertXML252MB/s ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B718MB/s ± 0%
Hashes/xxhash,direct,string,n=5B191MB/s ± 0%
Hashes/xxhash,digest,bytes,n=5B169MB/s ± 0%
Hashes/xxhash,digest,string,n=5B135MB/s ± 0%
Hashes/xxhash,direct,bytes,n=100B4.30GB/s ± 0%
Hashes/xxhash,direct,string,n=100B1.26GB/s ± 0%
Hashes/xxhash,digest,bytes,n=100B2.47GB/s ± 0%
Hashes/xxhash,digest,string,n=100B1.04GB/s ± 0%
Hashes/xxhash,direct,bytes,n=4KB10.3GB/s ± 0%
Hashes/xxhash,direct,string,n=4KB4.23GB/s ± 0%
Hashes/xxhash,digest,bytes,n=4KB9.72GB/s ± 0%
Hashes/xxhash,digest,string,n=4KB4.02GB/s ± 0%
Hashes/xxhash,direct,bytes,n=10MB10.4GB/s ± 0%
Hashes/xxhash,direct,string,n=10MB1.85GB/s ± 0%
Hashes/xxhash,digest,bytes,n=10MB10.2GB/s ± 0%
Hashes/xxhash,digest,string,n=10MB2.40GB/s ± 0%
Hashes/CRC-32,direct,bytes,n=5B207MB/s ± 0%
Hashes/CRC-32,direct,string,n=5B91.1MB/s ± 0%
Hashes/CRC-32,digest,bytes,n=5B78.0MB/s ± 0%
Hashes/CRC-32,digest,string,n=5B51.6MB/s ± 0%
Hashes/CRC-32,direct,bytes,n=100B2.15GB/s ± 0%
Hashes/CRC-32,direct,string,n=100B913MB/s ± 0%
Hashes/CRC-32,digest,bytes,n=100B1.05GB/s ± 0%
Hashes/CRC-32,digest,string,n=100B633MB/s ± 0%
Hashes/CRC-32,direct,bytes,n=4KB14.4GB/s ± 0%
Hashes/CRC-32,direct,string,n=4KB4.63GB/s ± 0%
Hashes/CRC-32,digest,bytes,n=4KB12.4GB/s ± 0%
Hashes/CRC-32,digest,string,n=4KB3.96GB/s ± 0%
Hashes/CRC-32,direct,bytes,n=10MB13.3GB/s ± 0%
Hashes/CRC-32,direct,string,n=10MB2.53GB/s ± 0%
Hashes/CRC-32,digest,bytes,n=10MB13.8GB/s ± 0%
Hashes/CRC-32,digest,string,n=10MB2.53GB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=5B170MB/s ± 0%
Hashes/FNV-1a,digest,string,n=5B82.8MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=100B583MB/s ± 0%
Hashes/FNV-1a,digest,string,n=100B425MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=4KB651MB/s ± 0%
Hashes/FNV-1a,digest,string,n=4KB574MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=10MB659MB/s ± 0%
Hashes/FNV-1a,digest,string,n=10MB554MB/s ± 0%
[Geo mean]152MB/s
 
alloc/op
pkg:github.com/klauspost/compress
Estimate/zeroes-5k
Estimate/predictable-5k
Estimate/random-500b
Estimate/random-5k
Estimate/random-50k
Estimate/random-500k
Estimate/base-32-5k
Estimate/text
SnannonEntropyBits/zeroes-5k
SnannonEntropyBits/predictable-5k
SnannonEntropyBits/random-500b
SnannonEntropyBits/random-5k
SnannonEntropyBits/random-50k
SnannonEntropyBits/random-500k
SnannonEntropyBits/base-32-5k
SnannonEntropyBits/text
CompressAllocations/level(-2)/flate342kB ± 0%
CompressAllocations/level(-2)/gzip342kB ± 0%
CompressAllocations/level(-1)/flate3.24MB ± 0%
CompressAllocations/level(-1)/gzip3.24MB ± 0%
CompressAllocations/level(0)/flate340kB ± 0%
CompressAllocations/level(0)/gzip340kB ± 0%
CompressAllocations/level(1)/flate2.19MB ± 0%
CompressAllocations/level(1)/gzip2.19MB ± 0%
CompressAllocations/level(2)/flate3.76MB ± 0%
CompressAllocations/level(2)/gzip3.76MB ± 0%
CompressAllocations/level(3)/flate2.71MB ± 0%
CompressAllocations/level(3)/gzip2.71MB ± 0%
CompressAllocations/level(4)/flate2.71MB ± 0%
CompressAllocations/level(4)/gzip2.71MB ± 0%
CompressAllocations/level(5)/flate3.24MB ± 0%
CompressAllocations/level(5)/gzip3.24MB ± 0%
CompressAllocations/level(6)/flate3.24MB ± 0%
CompressAllocations/level(6)/gzip3.24MB ± 0%
CompressAllocations/level(7)/flate1.01MB ± 0%
CompressAllocations/level(7)/gzip1.01MB ± 0%
CompressAllocations/level(8)/flate1.01MB ± 0%
CompressAllocations/level(8)/gzip1.01MB ± 0%
CompressAllocations/level(9)/flate1.01MB ± 0%
CompressAllocations/level(9)/gzip1.01MB ± 0%
pkg:github.com/klauspost/compress/flate
DecodeDigitsSpeed1e4518B ± 0%
DecodeDigitsSpeed1e54.96kB ± 0%
DecodeDigitsSpeed1e639.3kB ± 0%
DecodeDigitsDefault1e4569B ± 0%
DecodeDigitsDefault1e54.95kB ± 0%
DecodeDigitsDefault1e641.9kB ± 0%
DecodeDigitsCompress1e4608B ± 0%
DecodeDigitsCompress1e55.49kB ± 0%
DecodeDigitsCompress1e638.3kB ± 0%
DecodeTwainSpeed1e4649B ± 0%
DecodeTwainSpeed1e55.79kB ± 0%
DecodeTwainSpeed1e640.3kB ± 0%
DecodeTwainDefault1e4599B ± 0%
DecodeTwainDefault1e55.00kB ± 0%
DecodeTwainDefault1e639.6kB ± 0%
DecodeTwainCompress1e4614B ± 0%
DecodeTwainCompress1e54.37kB ± 0%
DecodeTwainCompress1e641.0kB ± 0%
DecodeRandomSpeed1e449.0B ± 0%
DecodeRandomSpeed1e559.0B ± 0%
DecodeRandomSpeed1e6166B ± 0%
_tokens_EstimatedBits
EncodeDigitsConstant1e49.00B ± 0%
EncodeDigitsConstant1e5104B ± 0%
EncodeDigitsConstant1e6768B ± 0%
EncodeDigitsSpeed1e413.7kB ± 0%
EncodeDigitsSpeed1e5188kB ± 0%
EncodeDigitsSpeed1e61.31MB ± 0%
EncodeDigitsDefault1e429.2kB ± 0%
EncodeDigitsDefault1e5329kB ± 0%
EncodeDigitsDefault1e61.31MB ± 0%
EncodeDigitsCompress1e4108B ± 0%
EncodeDigitsCompress1e51.73kB ± 0%
EncodeDigitsCompress1e63.46kB ± 0%
EncodeDigitsSL1e4111B ± 0%
EncodeDigitsSL1e593.9kB ± 0%
EncodeDigitsSL1e61.30MB ± 0%
EncodeTwainConstant1e412.0B ± 0%
EncodeTwainConstant1e5115B ± 0%
EncodeTwainConstant1e6768B ± 0%
EncodeTwainSpeed1e418.3kB ± 0%
EncodeTwainSpeed1e5188kB ± 0%
EncodeTwainSpeed1e61.31MB ± 0%
EncodeTwainDefault1e426.3kB ± 0%
EncodeTwainDefault1e5263kB ± 0%
EncodeTwainDefault1e61.31MB ± 0%
EncodeTwainCompress1e4128B ± 0%
EncodeTwainCompress1e51.73kB ± 0%
EncodeTwainCompress1e63.46kB ± 0%
EncodeTwainSL1e4152B ± 0%
EncodeTwainSL1e593.9kB ± 0%
EncodeTwainSL1e61.30MB ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg0.00B
Compress/digits0.00B
Compress/twain0.00B
Compress/low-ent0.00B
Compress/superlow-ent0.00B
Compress/endzerobits0.00B
Compress/pngdata.0010.00B
Compress/normcount20.00B
Decompress/gettysburg0.00B
Decompress/digits0.00B
Decompress/twain0.00B
Decompress/low-ent0.00B
Decompress/superlow-ent0.00B
Decompress/endzerobits0.00B
Decompress/pngdata.0010.00B
Decompress/normcount20.00B
pkg:github.com/klauspost/compress/gzip
GunzipCopy
GunzipNoWriteTo
GunzipStdlib
GzipLM3
GzipLM2
GzipL1
GzipL2
GzipL3
GzipL4
GzipL5
GzipL6
GzipL7
GzipL8
GzipL9
OldGzipL1
OldGzipL2
OldGzipL3
OldGzipL4
OldGzipL5
OldGzipL6
OldGzipL7
OldGzipL8
OldGzipL9
pkg:github.com/klauspost/compress/huff0
Deflate/digits92.0B ± 0%
Deflate/gettysburg3.00B ± 0%
Deflate/twain256B ± 0%
Deflate/low-ent.10k29.0B ± 0%
Deflate/superlow-ent-10k10.0B ± 0%
Deflate/crash20.00B
Deflate/endzerobits0.00B
Deflate/endnonzero0.00B
Deflate/case10.00B
Deflate/case20.00B
Deflate/case30.00B
Deflate/pngdata.00167.0B ± 0%
Deflate/normcount20.00B
Compress1XReuseNone/digits26.0B ± 0%
Compress1XReuseNone/gettysburg0.00B
Compress1XReuseNone/twain85.0B ± 0%
Compress1XReuseNone/low-ent.10k10.0B ± 0%
Compress1XReuseNone/superlow-ent-10k3.00B ± 0%
Compress1XReuseNone/crash20.00B
Compress1XReuseNone/endzerobits0.00B
Compress1XReuseNone/endnonzero0.00B
Compress1XReuseNone/case10.00B
Compress1XReuseNone/case20.00B
Compress1XReuseNone/case30.00B
Compress1XReuseNone/pngdata.00120.0B ± 0%
Compress1XReuseNone/normcount20.00B
Compress1XReuseAllow/digits28.0B ± 0%
Compress1XReuseAllow/gettysburg0.00B
Compress1XReuseAllow/twain85.0B ± 0%
Compress1XReuseAllow/low-ent.10k10.0B ± 0%
Compress1XReuseAllow/superlow-ent-10k3.00B ± 0%
Compress1XReuseAllow/crash20.00B
Compress1XReuseAllow/endzerobits0.00B
Compress1XReuseAllow/endnonzero0.00B
Compress1XReuseAllow/case10.00B
Compress1XReuseAllow/case20.00B
Compress1XReuseAllow/case30.00B
Compress1XReuseAllow/pngdata.00120.0B ± 0%
Compress1XReuseAllow/normcount20.00B
Compress1XReusePrefer/digits0.00B
Compress1XReusePrefer/gettysburg0.00B
Compress1XReusePrefer/twain0.00B
Compress1XReusePrefer/low-ent.10k0.00B
Compress1XReusePrefer/superlow-ent-10k0.00B
Compress1XReusePrefer/crash20.00B
Compress1XReusePrefer/endzerobits0.00B
Compress1XReusePrefer/endnonzero0.00B
Compress1XReusePrefer/case10.00B
Compress1XReusePrefer/case20.00B
Compress1XReusePrefer/case30.00B
Compress1XReusePrefer/pngdata.0010.00B
Compress1XReusePrefer/normcount20.00B
Compress4XReuseNone/digits25.0B ± 0%
Compress4XReuseNone/gettysburg0.00B
Compress4XReuseNone/twain85.0B ± 0%
Compress4XReuseNone/low-ent.10k10.0B ± 0%
Compress4XReuseNone/superlow-ent-10k3.00B ± 0%
Compress4XReuseNone/case10.00B
Compress4XReuseNone/case20.00B
Compress4XReuseNone/case30.00B
Compress4XReuseNone/pngdata.00122.0B ± 0%
Compress4XReuseNone/normcount20.00B
Compress4XReuseAllow/digits25.0B ± 0%
Compress4XReuseAllow/gettysburg0.00B
Compress4XReuseAllow/twain85.0B ± 0%
Compress4XReuseAllow/low-ent.10k10.0B ± 0%
Compress4XReuseAllow/superlow-ent-10k3.00B ± 0%
Compress4XReuseAllow/case10.00B
Compress4XReuseAllow/case20.00B
Compress4XReuseAllow/case30.00B
Compress4XReuseAllow/pngdata.00120.0B ± 0%
Compress4XReuseAllow/normcount20.00B
Compress4XReusePrefer/digits0.00B
Compress4XReusePrefer/gettysburg0.00B
Compress4XReusePrefer/twain0.00B
Compress4XReusePrefer/low-ent.10k0.00B
Compress4XReusePrefer/superlow-ent-10k0.00B
Compress4XReusePrefer/case10.00B
Compress4XReusePrefer/case20.00B
Compress4XReusePrefer/case30.00B
Compress4XReusePrefer/pngdata.0010.00B
Compress4XReusePrefer/normcount20.00B
Compress1XSizes/digits-1000.00B
Compress1XSizes/digits-2000.00B
Compress1XSizes/digits-5000.00B
Compress1XSizes/digits-10000.00B
Compress1XSizes/digits-50001.00B ± 0%
Compress1XSizes/digits-100002.00B ± 0%
Compress1XSizes/digits-5000012.0B ± 0%
Compress4XSizes/digits-1000.00B
Compress4XSizes/digits-2000.00B
Compress4XSizes/digits-5000.00B
Compress4XSizes/digits-10000.00B
Compress4XSizes/digits-50001.00B ± 0%
Compress4XSizes/digits-100002.00B ± 0%
Compress4XSizes/digits-5000013.0B ± 0%
Decompress1XTable/digits0.00B
Decompress1XTable/gettysburg0.00B
Decompress1XTable/twain0.00B
Decompress1XTable/low-ent.10k0.00B
Decompress1XTable/superlow-ent-10k0.00B
Decompress1XTable/crash20.00B
Decompress1XTable/endzerobits0.00B
Decompress1XTable/endnonzero0.00B
Decompress1XTable/case10.00B
Decompress1XTable/case20.00B
Decompress1XTable/case30.00B
Decompress1XTable/pngdata.0010.00B
Decompress1XTable/normcount20.00B
Decompress1XNoTable/digits0.00B
Decompress1XNoTable/gettysburg0.00B
Decompress1XNoTable/twain0.00B
Decompress1XNoTable/low-ent.10k0.00B
Decompress1XNoTable/superlow-ent-10k0.00B
Decompress1XNoTable/crash20.00B
Decompress1XNoTable/endzerobits0.00B
Decompress1XNoTable/endnonzero0.00B
Decompress1XNoTable/case10.00B
Decompress1XNoTable/case20.00B
Decompress1XNoTable/case30.00B
Decompress1XNoTable/pngdata.0010.00B
Decompress1XNoTable/normcount20.00B
Decompress4XNoTable/digits0.00B
Decompress4XNoTable/gettysburg0.00B
Decompress4XNoTable/twain0.00B
Decompress4XNoTable/low-ent.10k0.00B
Decompress4XNoTable/superlow-ent-10k0.00B
Decompress4XNoTable/case10.00B
Decompress4XNoTable/case20.00B
Decompress4XNoTable/case30.00B
Decompress4XNoTable/pngdata.0010.00B
Decompress4XNoTable/normcount20.00B
Decompress4XTable/digits6.69kB ± 0%
Decompress4XTable/gettysburg4.00B ± 0%
Decompress4XTable/twain52.8kB ± 0%
Decompress4XTable/low-ent.10k534B ± 0%
Decompress4XTable/superlow-ent-10k50.0B ± 0%
Decompress4XTable/case11.00B ± 0%
Decompress4XTable/case21.00B ± 0%
Decompress4XTable/case31.00B ± 0%
Decompress4XTable/pngdata.0011.18kB ± 0%
Decompress4XTable/normcount21.00B ± 0%
pkg:github.com/klauspost/compress/s2
RandomEncode
RandomEncodeBetter
pkg:github.com/klauspost/compress/snappy
RandomEncode
ExtendMatch
pkg:github.com/klauspost/compress/zip
CompressedZipGarbage8.93kB ± 0%
Zip64Test
Zip64TestSizes/4096
Zip64TestSizes/1048576
Zip64TestSizes/67108864
pkg:github.com/klauspost/compress/zstd
Decoder_DecoderSmall/kppkn.gtb.zst2.47MB ± 0%
Decoder_DecoderSmall/geo.protodata.zst2.34MB ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst336B ± 0%
Decoder_DecoderSmall/lcet10.txt.zst336B ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst2.36MB ± 0%
Decoder_DecoderSmall/alice29.txt.zst2.41MB ± 0%
Decoder_DecoderSmall/html_x_4.zst7.82MB ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst2.31MB ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst4.35MB ± 0%
Decoder_DecoderSmall/urls.10K.zst336B ± 0%
Decoder_DecoderSmall/html.zst2.31MB ± 0%
Decoder_DecoderSmall/comp-data.bin.zst1.05MB ± 0%
Decoder_DecodeAll/kppkn.gtb.zst19.0B ± 0%
Decoder_DecodeAll/geo.protodata.zst0.00B
Decoder_DecodeAll/plrabn12.txt.zst58.0B ± 0%
Decoder_DecodeAll/lcet10.txt.zst44.0B ± 0%
Decoder_DecodeAll/asyoulik.txt.zst0.00B
Decoder_DecodeAll/alice29.txt.zst19.0B ± 0%
Decoder_DecodeAll/html_x_4.zst0.00B
Decoder_DecodeAll/paper-100k.pdf.zst0.00B
Decoder_DecodeAll/fireworks.jpeg.zst0.00B
Decoder_DecodeAll/urls.10K.zst44.0B ± 0%
Decoder_DecodeAll/html.zst0.00B
Decoder_DecodeAll/comp-data.bin.zst0.00B
Encoder_EncodeAllXML0.00B
Encoder_EncodeAllSimple/fastest473B ± 0%
Encoder_EncodeAllSimple/default676B ± 0%
Encoder_EncodeAllSimple4K/fastest19.0B ± 0%
Encoder_EncodeAllSimple4K/default33.0B ± 0%
Encoder_EncodeAllHTML473B ± 0%
Encoder_EncodeAllTwain0.00B
Encoder_EncodeAllPi0.00B
RandomEncodeAllFastest0.00B
RandomEncodeAllDefault0.00B
RandomEncoderFastest72.0B ± 0%
RandomEncoderDefault72.0B ± 0%
Snappy_ConvertXML48.0B ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B
Hashes/xxhash,direct,string,n=5B
Hashes/xxhash,digest,bytes,n=5B
Hashes/xxhash,digest,string,n=5B
Hashes/xxhash,direct,bytes,n=100B
Hashes/xxhash,direct,string,n=100B
Hashes/xxhash,digest,bytes,n=100B
Hashes/xxhash,digest,string,n=100B
Hashes/xxhash,direct,bytes,n=4KB
Hashes/xxhash,direct,string,n=4KB
Hashes/xxhash,digest,bytes,n=4KB
Hashes/xxhash,digest,string,n=4KB
Hashes/xxhash,direct,bytes,n=10MB
Hashes/xxhash,direct,string,n=10MB
Hashes/xxhash,digest,bytes,n=10MB
Hashes/xxhash,digest,string,n=10MB
Hashes/CRC-32,direct,bytes,n=5B
Hashes/CRC-32,direct,string,n=5B
Hashes/CRC-32,digest,bytes,n=5B
Hashes/CRC-32,digest,string,n=5B
Hashes/CRC-32,direct,bytes,n=100B
Hashes/CRC-32,direct,string,n=100B
Hashes/CRC-32,digest,bytes,n=100B
Hashes/CRC-32,digest,string,n=100B
Hashes/CRC-32,direct,bytes,n=4KB
Hashes/CRC-32,direct,string,n=4KB
Hashes/CRC-32,digest,bytes,n=4KB
Hashes/CRC-32,digest,string,n=4KB
Hashes/CRC-32,direct,bytes,n=10MB
Hashes/CRC-32,direct,string,n=10MB
Hashes/CRC-32,digest,bytes,n=10MB
Hashes/CRC-32,digest,string,n=10MB
Hashes/FNV-1a,digest,bytes,n=5B
Hashes/FNV-1a,digest,string,n=5B
Hashes/FNV-1a,digest,bytes,n=100B
Hashes/FNV-1a,digest,string,n=100B
Hashes/FNV-1a,digest,bytes,n=4KB
Hashes/FNV-1a,digest,string,n=4KB
Hashes/FNV-1a,digest,bytes,n=10MB
Hashes/FNV-1a,digest,string,n=10MB
[Geo mean]2.53kB
 
allocs/op
pkg:github.com/klauspost/compress
Estimate/zeroes-5k
Estimate/predictable-5k
Estimate/random-500b
Estimate/random-5k
Estimate/random-50k
Estimate/random-500k
Estimate/base-32-5k
Estimate/text
SnannonEntropyBits/zeroes-5k
SnannonEntropyBits/predictable-5k
SnannonEntropyBits/random-500b
SnannonEntropyBits/random-5k
SnannonEntropyBits/random-50k
SnannonEntropyBits/random-500k
SnannonEntropyBits/base-32-5k
SnannonEntropyBits/text
CompressAllocations/level(-2)/flate11.0 ± 0%
CompressAllocations/level(-2)/gzip12.0 ± 0%
CompressAllocations/level(-1)/flate14.0 ± 0%
CompressAllocations/level(-1)/gzip15.0 ± 0%
CompressAllocations/level(0)/flate9.00 ± 0%
CompressAllocations/level(0)/gzip10.0 ± 0%
CompressAllocations/level(1)/flate14.0 ± 0%
CompressAllocations/level(1)/gzip15.0 ± 0%
CompressAllocations/level(2)/flate14.0 ± 0%
CompressAllocations/level(2)/gzip15.0 ± 0%
CompressAllocations/level(3)/flate14.0 ± 0%
CompressAllocations/level(3)/gzip15.0 ± 0%
CompressAllocations/level(4)/flate14.0 ± 0%
CompressAllocations/level(4)/gzip15.0 ± 0%
CompressAllocations/level(5)/flate14.0 ± 0%
CompressAllocations/level(5)/gzip15.0 ± 0%
CompressAllocations/level(6)/flate14.0 ± 0%
CompressAllocations/level(6)/gzip15.0 ± 0%
CompressAllocations/level(7)/flate13.0 ± 0%
CompressAllocations/level(7)/gzip14.0 ± 0%
CompressAllocations/level(8)/flate13.0 ± 0%
CompressAllocations/level(8)/gzip14.0 ± 0%
CompressAllocations/level(9)/flate13.0 ± 0%
CompressAllocations/level(9)/gzip14.0 ± 0%
pkg:github.com/klauspost/compress/flate
DecodeDigitsSpeed1e41.00 ± 0%
DecodeDigitsSpeed1e53.00 ± 0%
DecodeDigitsSpeed1e624.0 ± 0%
DecodeDigitsDefault1e41.00 ± 0%
DecodeDigitsDefault1e53.00 ± 0%
DecodeDigitsDefault1e664.0 ± 0%
DecodeDigitsCompress1e41.00 ± 0%
DecodeDigitsCompress1e52.00 ± 0%
DecodeDigitsCompress1e615.0 ± 0%
DecodeTwainSpeed1e41.00 ± 0%
DecodeTwainSpeed1e54.00 ± 0%
DecodeTwainSpeed1e625.0 ± 0%
DecodeTwainDefault1e41.00 ± 0%
DecodeTwainDefault1e54.00 ± 0%
DecodeTwainDefault1e628.0 ± 0%
DecodeTwainCompress1e41.00 ± 0%
DecodeTwainCompress1e53.00 ± 0%
DecodeTwainCompress1e641.0 ± 0%
DecodeRandomSpeed1e41.00 ± 0%
DecodeRandomSpeed1e51.00 ± 0%
DecodeRandomSpeed1e61.00 ± 0%
_tokens_EstimatedBits
EncodeDigitsConstant1e40.00
EncodeDigitsConstant1e50.00
EncodeDigitsConstant1e60.00
EncodeDigitsSpeed1e40.00
EncodeDigitsSpeed1e50.00
EncodeDigitsSpeed1e64.00 ± 0%
EncodeDigitsDefault1e40.00
EncodeDigitsDefault1e51.00 ± 0%
EncodeDigitsDefault1e64.00 ± 0%
EncodeDigitsCompress1e40.00
EncodeDigitsCompress1e51.00 ± 0%
EncodeDigitsCompress1e63.00 ± 0%
EncodeDigitsSL1e41.00 ± 0%
EncodeDigitsSL1e55.00 ± 0%
EncodeDigitsSL1e653.0 ± 0%
EncodeTwainConstant1e40.00
EncodeTwainConstant1e50.00
EncodeTwainConstant1e60.00
EncodeTwainSpeed1e40.00
EncodeTwainSpeed1e50.00
EncodeTwainSpeed1e64.00 ± 0%
EncodeTwainDefault1e40.00
EncodeTwainDefault1e50.00
EncodeTwainDefault1e64.00 ± 0%
EncodeTwainCompress1e40.00
EncodeTwainCompress1e51.00 ± 0%
EncodeTwainCompress1e63.00 ± 0%
EncodeTwainSL1e41.00 ± 0%
EncodeTwainSL1e55.00 ± 0%
EncodeTwainSL1e653.0 ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg0.00
Compress/digits0.00
Compress/twain0.00
Compress/low-ent0.00
Compress/superlow-ent0.00
Compress/endzerobits0.00
Compress/pngdata.0010.00
Compress/normcount20.00
Decompress/gettysburg0.00
Decompress/digits0.00
Decompress/twain0.00
Decompress/low-ent0.00
Decompress/superlow-ent0.00
Decompress/endzerobits0.00
Decompress/pngdata.0010.00
Decompress/normcount20.00
pkg:github.com/klauspost/compress/gzip
GunzipCopy
GunzipNoWriteTo
GunzipStdlib
GzipLM3
GzipLM2
GzipL1
GzipL2
GzipL3
GzipL4
GzipL5
GzipL6
GzipL7
GzipL8
GzipL9
OldGzipL1
OldGzipL2
OldGzipL3
OldGzipL4
OldGzipL5
OldGzipL6
OldGzipL7
OldGzipL8
OldGzipL9
pkg:github.com/klauspost/compress/huff0
Deflate/digits0.00
Deflate/gettysburg0.00
Deflate/twain0.00
Deflate/low-ent.10k0.00
Deflate/superlow-ent-10k0.00
Deflate/crash20.00
Deflate/endzerobits0.00
Deflate/endnonzero0.00
Deflate/case10.00
Deflate/case20.00
Deflate/case30.00
Deflate/pngdata.0010.00
Deflate/normcount20.00
Compress1XReuseNone/digits0.00
Compress1XReuseNone/gettysburg0.00
Compress1XReuseNone/twain0.00
Compress1XReuseNone/low-ent.10k0.00
Compress1XReuseNone/superlow-ent-10k0.00
Compress1XReuseNone/crash20.00
Compress1XReuseNone/endzerobits0.00
Compress1XReuseNone/endnonzero0.00
Compress1XReuseNone/case10.00
Compress1XReuseNone/case20.00
Compress1XReuseNone/case30.00
Compress1XReuseNone/pngdata.0010.00
Compress1XReuseNone/normcount20.00
Compress1XReuseAllow/digits0.00
Compress1XReuseAllow/gettysburg0.00
Compress1XReuseAllow/twain0.00
Compress1XReuseAllow/low-ent.10k0.00
Compress1XReuseAllow/superlow-ent-10k0.00
Compress1XReuseAllow/crash20.00
Compress1XReuseAllow/endzerobits0.00
Compress1XReuseAllow/endnonzero0.00
Compress1XReuseAllow/case10.00
Compress1XReuseAllow/case20.00
Compress1XReuseAllow/case30.00
Compress1XReuseAllow/pngdata.0010.00
Compress1XReuseAllow/normcount20.00
Compress1XReusePrefer/digits0.00
Compress1XReusePrefer/gettysburg0.00
Compress1XReusePrefer/twain0.00
Compress1XReusePrefer/low-ent.10k0.00
Compress1XReusePrefer/superlow-ent-10k0.00
Compress1XReusePrefer/crash20.00
Compress1XReusePrefer/endzerobits0.00
Compress1XReusePrefer/endnonzero0.00
Compress1XReusePrefer/case10.00
Compress1XReusePrefer/case20.00
Compress1XReusePrefer/case30.00
Compress1XReusePrefer/pngdata.0010.00
Compress1XReusePrefer/normcount20.00
Compress4XReuseNone/digits0.00
Compress4XReuseNone/gettysburg0.00
Compress4XReuseNone/twain0.00
Compress4XReuseNone/low-ent.10k0.00
Compress4XReuseNone/superlow-ent-10k0.00
Compress4XReuseNone/case10.00
Compress4XReuseNone/case20.00
Compress4XReuseNone/case30.00
Compress4XReuseNone/pngdata.0010.00
Compress4XReuseNone/normcount20.00
Compress4XReuseAllow/digits0.00
Compress4XReuseAllow/gettysburg0.00
Compress4XReuseAllow/twain0.00
Compress4XReuseAllow/low-ent.10k0.00
Compress4XReuseAllow/superlow-ent-10k0.00
Compress4XReuseAllow/case10.00
Compress4XReuseAllow/case20.00
Compress4XReuseAllow/case30.00
Compress4XReuseAllow/pngdata.0010.00
Compress4XReuseAllow/normcount20.00
Compress4XReusePrefer/digits0.00
Compress4XReusePrefer/gettysburg0.00
Compress4XReusePrefer/twain0.00
Compress4XReusePrefer/low-ent.10k0.00
Compress4XReusePrefer/superlow-ent-10k0.00
Compress4XReusePrefer/case10.00
Compress4XReusePrefer/case20.00
Compress4XReusePrefer/case30.00
Compress4XReusePrefer/pngdata.0010.00
Compress4XReusePrefer/normcount20.00
Compress1XSizes/digits-1000.00
Compress1XSizes/digits-2000.00
Compress1XSizes/digits-5000.00
Compress1XSizes/digits-10000.00
Compress1XSizes/digits-50000.00
Compress1XSizes/digits-100000.00
Compress1XSizes/digits-500000.00
Compress4XSizes/digits-1000.00
Compress4XSizes/digits-2000.00
Compress4XSizes/digits-5000.00
Compress4XSizes/digits-10000.00
Compress4XSizes/digits-50000.00
Compress4XSizes/digits-100000.00
Compress4XSizes/digits-500000.00
Decompress1XTable/digits0.00
Decompress1XTable/gettysburg0.00
Decompress1XTable/twain0.00
Decompress1XTable/low-ent.10k0.00
Decompress1XTable/superlow-ent-10k0.00
Decompress1XTable/crash20.00
Decompress1XTable/endzerobits0.00
Decompress1XTable/endnonzero0.00
Decompress1XTable/case10.00
Decompress1XTable/case20.00
Decompress1XTable/case30.00
Decompress1XTable/pngdata.0010.00
Decompress1XTable/normcount20.00
Decompress1XNoTable/digits0.00
Decompress1XNoTable/gettysburg0.00
Decompress1XNoTable/twain0.00
Decompress1XNoTable/low-ent.10k0.00
Decompress1XNoTable/superlow-ent-10k0.00
Decompress1XNoTable/crash20.00
Decompress1XNoTable/endzerobits0.00
Decompress1XNoTable/endnonzero0.00
Decompress1XNoTable/case10.00
Decompress1XNoTable/case20.00
Decompress1XNoTable/case30.00
Decompress1XNoTable/pngdata.0010.00
Decompress1XNoTable/normcount20.00
Decompress4XNoTable/digits0.00
Decompress4XNoTable/gettysburg0.00
Decompress4XNoTable/twain0.00
Decompress4XNoTable/low-ent.10k0.00
Decompress4XNoTable/superlow-ent-10k0.00
Decompress4XNoTable/case10.00
Decompress4XNoTable/case20.00
Decompress4XNoTable/case30.00
Decompress4XNoTable/pngdata.0010.00
Decompress4XNoTable/normcount20.00
Decompress4XTable/digits0.00
Decompress4XTable/gettysburg0.00
Decompress4XTable/twain0.00
Decompress4XTable/low-ent.10k0.00
Decompress4XTable/superlow-ent-10k0.00
Decompress4XTable/case10.00
Decompress4XTable/case20.00
Decompress4XTable/case30.00
Decompress4XTable/pngdata.0010.00
Decompress4XTable/normcount20.00
pkg:github.com/klauspost/compress/s2
RandomEncode
RandomEncodeBetter
pkg:github.com/klauspost/compress/snappy
RandomEncode
ExtendMatch
pkg:github.com/klauspost/compress/zip
CompressedZipGarbage44.0 ± 0%
Zip64Test
Zip64TestSizes/4096
Zip64TestSizes/1048576
Zip64TestSizes/67108864
pkg:github.com/klauspost/compress/zstd
Decoder_DecoderSmall/kppkn.gtb.zst13.0 ± 0%
Decoder_DecoderSmall/geo.protodata.zst5.00 ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst5.00 ± 0%
Decoder_DecoderSmall/lcet10.txt.zst5.00 ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst11.0 ± 0%
Decoder_DecoderSmall/alice29.txt.zst13.0 ± 0%
Decoder_DecoderSmall/html_x_4.zst11.0 ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst3.00 ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst8.00 ± 0%
Decoder_DecoderSmall/urls.10K.zst5.00 ± 0%
Decoder_DecoderSmall/html.zst5.00 ± 0%
Decoder_DecoderSmall/comp-data.bin.zst2.00 ± 0%
Decoder_DecodeAll/kppkn.gtb.zst0.00
Decoder_DecodeAll/geo.protodata.zst0.00
Decoder_DecodeAll/plrabn12.txt.zst0.00
Decoder_DecodeAll/lcet10.txt.zst0.00
Decoder_DecodeAll/asyoulik.txt.zst0.00
Decoder_DecodeAll/alice29.txt.zst0.00
Decoder_DecodeAll/html_x_4.zst0.00
Decoder_DecodeAll/paper-100k.pdf.zst0.00
Decoder_DecodeAll/fireworks.jpeg.zst0.00
Decoder_DecodeAll/urls.10K.zst0.00
Decoder_DecodeAll/html.zst0.00
Decoder_DecodeAll/comp-data.bin.zst0.00
Encoder_EncodeAllXML0.00
Encoder_EncodeAllSimple/fastest0.00
Encoder_EncodeAllSimple/default0.00
Encoder_EncodeAllSimple4K/fastest0.00
Encoder_EncodeAllSimple4K/default0.00
Encoder_EncodeAllHTML0.00
Encoder_EncodeAllTwain0.00
Encoder_EncodeAllPi0.00
RandomEncodeAllFastest0.00
RandomEncodeAllDefault0.00
RandomEncoderFastest2.00 ± 0%
RandomEncoderDefault2.00 ± 0%
Snappy_ConvertXML1.00 ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B
Hashes/xxhash,direct,string,n=5B
Hashes/xxhash,digest,bytes,n=5B
Hashes/xxhash,digest,string,n=5B
Hashes/xxhash,direct,bytes,n=100B
Hashes/xxhash,direct,string,n=100B
Hashes/xxhash,digest,bytes,n=100B
Hashes/xxhash,digest,string,n=100B
Hashes/xxhash,direct,bytes,n=4KB
Hashes/xxhash,direct,string,n=4KB
Hashes/xxhash,digest,bytes,n=4KB
Hashes/xxhash,digest,string,n=4KB
Hashes/xxhash,direct,bytes,n=10MB
Hashes/xxhash,direct,string,n=10MB
Hashes/xxhash,digest,bytes,n=10MB
Hashes/xxhash,digest,string,n=10MB
Hashes/CRC-32,direct,bytes,n=5B
Hashes/CRC-32,direct,string,n=5B
Hashes/CRC-32,digest,bytes,n=5B
Hashes/CRC-32,digest,string,n=5B
Hashes/CRC-32,direct,bytes,n=100B
Hashes/CRC-32,direct,string,n=100B
Hashes/CRC-32,digest,bytes,n=100B
Hashes/CRC-32,digest,string,n=100B
Hashes/CRC-32,direct,bytes,n=4KB
Hashes/CRC-32,direct,string,n=4KB
Hashes/CRC-32,digest,bytes,n=4KB
Hashes/CRC-32,digest,string,n=4KB
Hashes/CRC-32,direct,bytes,n=10MB
Hashes/CRC-32,direct,string,n=10MB
Hashes/CRC-32,digest,bytes,n=10MB
Hashes/CRC-32,digest,string,n=10MB
Hashes/FNV-1a,digest,bytes,n=5B
Hashes/FNV-1a,digest,string,n=5B
Hashes/FNV-1a,digest,bytes,n=100B
Hashes/FNV-1a,digest,string,n=100B
Hashes/FNV-1a,digest,bytes,n=4KB
Hashes/FNV-1a,digest,string,n=4KB
Hashes/FNV-1a,digest,bytes,n=10MB
Hashes/FNV-1a,digest,string,n=10MB
[Geo mean]5.94