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-4llf
gce-preemptibleTRUE
gce-zoneus-central1-a
goarchamd64
gooslinux
host-boottime2020-03-29T02:16:19Z
host-hostnameworker-4llf
host-kernelarchx86_64
host-kernelversion5.0.0-1033-gcp
host-numprocs110
host-oslinux [perf]
host-platformubuntu [perf]
host-platformfamilydebian
host-platformversion18.04 [perf]
host-uptime1m58s
host-virtroleguest [perf]
intelpstate-availablefalse
load-avg10.89
load-avg150.13
load-avg50.35
mem-available6.81 GiB
mem-free5.55 GiB
mem-total7.29 GiB
mem-used237.5 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-ref5aef51a729f428bfd4b2c28fd2ba7950660608e0
toolchain-revision5aef51a729f428bfd4b2c28fd2ba7950660608e0
toolchain-typesnapshot
upload20200329.4
upload-filea749461d-3dc7-4e19-a913-7d4c87daa878.out
upload-part20200329.4/0
upload-time2020-03-29T02:19:01Z
label values
pkg
upload:20200329.4:
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-5k11.1µs ± 0%
Estimate/predictable-5k10.1µs ± 0%
Estimate/random-500b1.70µs ± 0%
Estimate/random-5k10.3µs ± 0%
Estimate/random-50k101µs ± 0%
Estimate/random-500k1.09ms ± 0%
Estimate/base-32-5k11.7µs ± 0%
Estimate/text15.7µs ± 0%
SnannonEntropyBits/zeroes-5k10.7µs ± 0%
SnannonEntropyBits/predictable-5k15.2µs ± 0%
SnannonEntropyBits/random-500b8.10µs ± 0%
SnannonEntropyBits/random-5k12.1µs ± 0%
SnannonEntropyBits/random-50k46.4µs ± 0%
SnannonEntropyBits/random-500k384µs ± 0%
SnannonEntropyBits/base-32-5k4.79µs ± 0%
SnannonEntropyBits/text7.92µs ± 0%
CompressAllocations/level(-2)/flate72.6µs ± 0%
CompressAllocations/level(-2)/gzip74.8µs ± 0%
CompressAllocations/level(-1)/flate641µs ± 0%
CompressAllocations/level(-1)/gzip645µs ± 0%
CompressAllocations/level(0)/flate63.8µs ± 0%
CompressAllocations/level(0)/gzip65.7µs ± 0%
CompressAllocations/level(1)/flate438µs ± 0%
CompressAllocations/level(1)/gzip437µs ± 0%
CompressAllocations/level(2)/flate760µs ± 0%
CompressAllocations/level(2)/gzip710µs ± 0%
CompressAllocations/level(3)/flate551µs ± 0%
CompressAllocations/level(3)/gzip543µs ± 0%
CompressAllocations/level(4)/flate528µs ± 0%
CompressAllocations/level(4)/gzip533µs ± 0%
CompressAllocations/level(5)/flate620µs ± 0%
CompressAllocations/level(5)/gzip614µs ± 0%
CompressAllocations/level(6)/flate636µs ± 0%
CompressAllocations/level(6)/gzip661µs ± 0%
CompressAllocations/level(7)/flate188µs ± 0%
CompressAllocations/level(7)/gzip177µs ± 0%
CompressAllocations/level(8)/flate181µs ± 0%
CompressAllocations/level(8)/gzip176µs ± 0%
CompressAllocations/level(9)/flate178µs ± 0%
CompressAllocations/level(9)/gzip183µs ± 0%
pkg:github.com/klauspost/compress/flate
DecodeDigitsSpeed1e4141µs ± 0%
DecodeDigitsSpeed1e51.42ms ± 0%
DecodeDigitsSpeed1e614.0ms ± 0%
DecodeDigitsDefault1e4148µs ± 0%
DecodeDigitsDefault1e51.36ms ± 0%
DecodeDigitsDefault1e613.5ms ± 0%
DecodeDigitsCompress1e4152µs ± 0%
DecodeDigitsCompress1e51.60ms ± 0%
DecodeDigitsCompress1e615.7ms ± 0%
DecodeTwainSpeed1e4154µs ± 0%
DecodeTwainSpeed1e51.45ms ± 0%
DecodeTwainSpeed1e614.3ms ± 0%
DecodeTwainDefault1e4152µs ± 0%
DecodeTwainDefault1e51.32ms ± 0%
DecodeTwainDefault1e612.9ms ± 0%
DecodeTwainCompress1e4150µs ± 0%
DecodeTwainCompress1e51.29ms ± 0%
DecodeTwainCompress1e612.4ms ± 0%
DecodeRandomSpeed1e4450ns ± 0%
DecodeRandomSpeed1e53.69µs ± 0%
DecodeRandomSpeed1e638.9µs ± 0%
_tokens_EstimatedBits1.15µs ± 0%
EncodeDigitsConstant1e443.0µs ± 0%
EncodeDigitsConstant1e5455µs ± 0%
EncodeDigitsConstant1e64.00ms ± 0%
EncodeDigitsSpeed1e4127µs ± 0%
EncodeDigitsSpeed1e51.61ms ± 0%
EncodeDigitsSpeed1e614.9ms ± 0%
EncodeDigitsDefault1e4259µs ± 0%
EncodeDigitsDefault1e53.50ms ± 0%
EncodeDigitsDefault1e640.5ms ± 0%
EncodeDigitsCompress1e4361µs ± 0%
EncodeDigitsCompress1e56.39ms ± 0%
EncodeDigitsCompress1e669.1ms ± 0%
EncodeDigitsSL1e4128µs ± 0%
EncodeDigitsSL1e51.62ms ± 0%
EncodeDigitsSL1e615.4ms ± 0%
EncodeTwainConstant1e457.1µs ± 0%
EncodeTwainConstant1e5507µs ± 0%
EncodeTwainConstant1e64.34ms ± 0%
EncodeTwainSpeed1e4175µs ± 0%
EncodeTwainSpeed1e51.70ms ± 0%
EncodeTwainSpeed1e616.0ms ± 0%
EncodeTwainDefault1e4272µs ± 0%
EncodeTwainDefault1e53.31ms ± 0%
EncodeTwainDefault1e631.1ms ± 0%
EncodeTwainCompress1e4456µs ± 0%
EncodeTwainCompress1e58.46ms ± 0%
EncodeTwainCompress1e690.8ms ± 0%
EncodeTwainSL1e4172µs ± 0%
EncodeTwainSL1e51.52ms ± 0%
EncodeTwainSL1e614.2ms ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg11.4µs ± 0%
Compress/digits529µs ± 0%
Compress/twain2.41ms ± 0%
Compress/low-ent222µs ± 0%
Compress/superlow-ent69.8µs ± 0%
Compress/endzerobits622ns ± 0%
Compress/pngdata.001356µs ± 0%
Compress/normcount23.34µs ± 0%
Decompress/gettysburg7.92µs ± 0%
Decompress/digits367µs ± 0%
Decompress/twain1.84ms ± 0%
Decompress/low-ent156µs ± 0%
Decompress/superlow-ent37.6µs ± 0%
Decompress/endzerobits286ns ± 0%
Decompress/pngdata.001187µs ± 0%
Decompress/normcount22.02µs ± 0%
pkg:github.com/klauspost/compress/gzip
GunzipCopy37.3ms ± 0%
GunzipNoWriteTo37.5ms ± 0%
GunzipStdlib37.8ms ± 0%
GzipLM340.0ms ± 0%
GzipLM226.1ms ± 0%
GzipL143.2ms ± 0%
GzipL249.8ms ± 0%
GzipL351.6ms ± 0%
GzipL458.2ms ± 0%
GzipL580.5ms ± 0%
GzipL685.4ms ± 0%
GzipL7105ms ± 0%
GzipL8136ms ± 0%
GzipL9437ms ± 0%
OldGzipL155.7ms ± 0%
OldGzipL279.7ms ± 0%
OldGzipL387.9ms ± 0%
OldGzipL4108ms ± 0%
OldGzipL5147ms ± 0%
OldGzipL6161ms ± 0%
OldGzipL7215ms ± 0%
OldGzipL8429ms ± 0%
OldGzipL9473ms ± 0%
pkg:github.com/klauspost/compress/huff0
Deflate/digits467µs ± 0%
Deflate/gettysburg15.9µs ± 0%
Deflate/twain1.23ms ± 0%
Deflate/low-ent.10k153µs ± 0%
Deflate/superlow-ent-10k53.5µs ± 0%
Deflate/crash2713ns ± 0%
Deflate/endzerobits679ns ± 0%
Deflate/endnonzero683ns ± 0%
Deflate/case1774ns ± 0%
Deflate/case2802ns ± 0%
Deflate/case3762ns ± 0%
Deflate/pngdata.001315µs ± 0%
Deflate/normcount2823ns ± 0%
Compress1XReuseNone/digits292µs ± 0%
Compress1XReuseNone/gettysburg7.75µs ± 0%
Compress1XReuseNone/twain945µs ± 0%
Compress1XReuseNone/low-ent.10k110µs ± 0%
Compress1XReuseNone/superlow-ent-10k37.6µs ± 0%
Compress1XReuseNone/crash21.78µs ± 0%
Compress1XReuseNone/endzerobits502ns ± 0%
Compress1XReuseNone/endnonzero1.33µs ± 0%
Compress1XReuseNone/case15.02µs ± 0%
Compress1XReuseNone/case24.87µs ± 0%
Compress1XReuseNone/case34.90µs ± 0%
Compress1XReuseNone/pngdata.001241µs ± 0%
Compress1XReuseNone/normcount23.29µs ± 0%
Compress1XReuseAllow/digits294µs ± 0%
Compress1XReuseAllow/gettysburg6.73µs ± 0%
Compress1XReuseAllow/twain955µs ± 0%
Compress1XReuseAllow/low-ent.10k109µs ± 0%
Compress1XReuseAllow/superlow-ent-10k37.2µs ± 0%
Compress1XReuseAllow/crash21.27µs ± 0%
Compress1XReuseAllow/endzerobits585ns ± 0%
Compress1XReuseAllow/endnonzero911ns ± 0%
Compress1XReuseAllow/case13.71µs ± 0%
Compress1XReuseAllow/case23.59µs ± 0%
Compress1XReuseAllow/case33.61µs ± 0%
Compress1XReuseAllow/pngdata.001233µs ± 0%
Compress1XReuseAllow/normcount22.40µs ± 0%
Compress1XReusePrefer/digits288µs ± 0%
Compress1XReusePrefer/gettysburg4.73µs ± 0%
Compress1XReusePrefer/twain961µs ± 0%
Compress1XReusePrefer/low-ent.10k110µs ± 0%
Compress1XReusePrefer/superlow-ent-10k36.6µs ± 0%
Compress1XReusePrefer/crash2525ns ± 0%
Compress1XReusePrefer/endzerobits476ns ± 0%
Compress1XReusePrefer/endnonzero481ns ± 0%
Compress1XReusePrefer/case1669ns ± 0%
Compress1XReusePrefer/case2636ns ± 0%
Compress1XReusePrefer/case3603ns ± 0%
Compress1XReusePrefer/pngdata.001223µs ± 0%
Compress1XReusePrefer/normcount2734ns ± 0%
Compress4XReuseNone/digits295µs ± 0%
Compress4XReuseNone/gettysburg7.81µs ± 0%
Compress4XReuseNone/twain941µs ± 0%
Compress4XReuseNone/low-ent.10k112µs ± 0%
Compress4XReuseNone/superlow-ent-10k38.1µs ± 0%
Compress4XReuseNone/case15.10µs ± 0%
Compress4XReuseNone/case24.98µs ± 0%
Compress4XReuseNone/case35.06µs ± 0%
Compress4XReuseNone/pngdata.001237µs ± 0%
Compress4XReuseNone/normcount23.39µs ± 0%
Compress4XReuseAllow/digits297µs ± 0%
Compress4XReuseAllow/gettysburg6.85µs ± 0%
Compress4XReuseAllow/twain938µs ± 0%
Compress4XReuseAllow/low-ent.10k111µs ± 0%
Compress4XReuseAllow/superlow-ent-10k37.8µs ± 0%
Compress4XReuseAllow/case13.87µs ± 0%
Compress4XReuseAllow/case23.71µs ± 0%
Compress4XReuseAllow/case33.78µs ± 0%
Compress4XReuseAllow/pngdata.001240µs ± 0%
Compress4XReuseAllow/normcount22.50µs ± 0%
Compress4XReusePrefer/digits294µs ± 0%
Compress4XReusePrefer/gettysburg4.81µs ± 0%
Compress4XReusePrefer/twain931µs ± 0%
Compress4XReusePrefer/low-ent.10k110µs ± 0%
Compress4XReusePrefer/superlow-ent-10k37.1µs ± 0%
Compress4XReusePrefer/case1759ns ± 0%
Compress4XReusePrefer/case2731ns ± 0%
Compress4XReusePrefer/case3747ns ± 0%
Compress4XReusePrefer/pngdata.001230µs ± 0%
Compress4XReusePrefer/normcount2848ns ± 0%
Compress1XSizes/digits-1002.19µs ± 0%
Compress1XSizes/digits-2002.42µs ± 0%
Compress1XSizes/digits-5003.29µs ± 0%
Compress1XSizes/digits-10004.50µs ± 0%
Compress1XSizes/digits-500015.3µs ± 0%
Compress1XSizes/digits-1000028.0µs ± 0%
Compress1XSizes/digits-50000145µs ± 0%
Compress4XSizes/digits-1002.27µs ± 0%
Compress4XSizes/digits-2002.58µs ± 0%
Compress4XSizes/digits-5003.43µs ± 0%
Compress4XSizes/digits-10004.72µs ± 0%
Compress4XSizes/digits-500014.8µs ± 0%
Compress4XSizes/digits-1000028.4µs ± 0%
Compress4XSizes/digits-50000149µs ± 0%
Decompress1XTable/digits580µs ± 0%
Decompress1XTable/gettysburg10.0µs ± 0%
Decompress1XTable/twain1.69ms ± 0%
Decompress1XTable/low-ent.10k206µs ± 0%
Decompress1XTable/superlow-ent-10k53.6µs ± 0%
Decompress1XTable/crash2955ns ± 0%
Decompress1XTable/endzerobits100ns ± 0%
Decompress1XTable/endnonzero658ns ± 0%
Decompress1XTable/case12.79µs ± 0%
Decompress1XTable/case22.75µs ± 0%
Decompress1XTable/case32.82µs ± 0%
Decompress1XTable/pngdata.001265µs ± 0%
Decompress1XTable/normcount22.03µs ± 0%
Decompress1XNoTable/digits583µs ± 0%
Decompress1XNoTable/gettysburg8.41µs ± 0%
Decompress1XNoTable/twain1.63ms ± 0%
Decompress1XNoTable/low-ent.10k199µs ± 0%
Decompress1XNoTable/superlow-ent-10k52.6µs ± 0%
Decompress1XNoTable/crash2122ns ± 0%
Decompress1XNoTable/endzerobits58.9ns ± 0%
Decompress1XNoTable/endnonzero72.7ns ± 0%
Decompress1XNoTable/case1330ns ± 0%
Decompress1XNoTable/case2280ns ± 0%
Decompress1XNoTable/case3304ns ± 0%
Decompress1XNoTable/pngdata.001260µs ± 0%
Decompress1XNoTable/normcount2488ns ± 0%
Decompress4XNoTable/digits469µs ± 0%
Decompress4XNoTable/gettysburg5.81µs ± 0%
Decompress4XNoTable/twain1.41ms ± 0%
Decompress4XNoTable/low-ent.10k126µs ± 0%
Decompress4XNoTable/superlow-ent-10k33.9µs ± 0%
Decompress4XNoTable/case1497ns ± 0%
Decompress4XNoTable/case2425ns ± 0%
Decompress4XNoTable/case3448ns ± 0%
Decompress4XNoTable/pngdata.001180µs ± 0%
Decompress4XNoTable/normcount2682ns ± 0%
Decompress4XTable/digits489µs ± 0%
Decompress4XTable/gettysburg7.76µs ± 0%
Decompress4XTable/twain1.48ms ± 0%
Decompress4XTable/low-ent.10k128µs ± 0%
Decompress4XTable/superlow-ent-10k35.1µs ± 0%
Decompress4XTable/case12.98µs ± 0%
Decompress4XTable/case22.92µs ± 0%
Decompress4XTable/case32.97µs ± 0%
Decompress4XTable/pngdata.001186µs ± 0%
Decompress4XTable/normcount22.22µs ± 0%
pkg:github.com/klauspost/compress/s2
RandomEncode90.0µs ± 0%
RandomEncodeBetter128µs ± 0%
pkg:github.com/klauspost/compress/snappy
RandomEncode120µs ± 0%
ExtendMatch9.03µs ± 0%
pkg:github.com/klauspost/compress/zip
CompressedZipGarbage2.39ms ± 0%
Zip64Test15.5ms ± 0%
Zip64TestSizes/409620.2µs ± 0%
Zip64TestSizes/1048576262µs ± 0%
Zip64TestSizes/6710886415.2ms ± 0%
pkg:github.com/klauspost/compress/zstd
Decoder_DecoderSmall/kppkn.gtb.zst19.7ms ± 0%
Decoder_DecoderSmall/geo.protodata.zst4.30ms ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst33.6ms ± 0%
Decoder_DecoderSmall/lcet10.txt.zst24.8ms ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst15.5ms ± 0%
Decoder_DecoderSmall/alice29.txt.zst20.3ms ± 0%
Decoder_DecoderSmall/html_x_4.zst6.53ms ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst1.15ms ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst916µs ± 0%
Decoder_DecoderSmall/urls.10K.zst29.5ms ± 0%
Decoder_DecoderSmall/html.zst4.11ms ± 0%
Decoder_DecoderSmall/comp-data.bin.zst374µs ± 0%
Decoder_DecodeAll/kppkn.gtb.zst1.17ms ± 0%
Decoder_DecodeAll/geo.protodata.zst270µs ± 0%
Decoder_DecodeAll/plrabn12.txt.zst3.91ms ± 0%
Decoder_DecodeAll/lcet10.txt.zst2.97ms ± 0%
Decoder_DecodeAll/asyoulik.txt.zst990µs ± 0%
Decoder_DecodeAll/alice29.txt.zst1.26ms ± 0%
Decoder_DecodeAll/html_x_4.zst471µs ± 0%
Decoder_DecodeAll/paper-100k.pdf.zst45.8µs ± 0%
Decoder_DecodeAll/fireworks.jpeg.zst15.8µs ± 0%
Decoder_DecodeAll/urls.10K.zst3.47ms ± 0%
Decoder_DecodeAll/html.zst310µs ± 0%
Decoder_DecodeAll/comp-data.bin.zst20.0µs ± 0%
Encoder_EncodeAllXML42.6ms ± 0%
Encoder_EncodeAllSimple/fastest642µs ± 0%
Encoder_EncodeAllSimple/default1.03ms ± 0%
Encoder_EncodeAllSimple4K/fastest46.2µs ± 0%
Encoder_EncodeAllSimple4K/default75.7µs ± 0%
Encoder_EncodeAllHTML597µs ± 0%
Encoder_EncodeAllTwain10.5ms ± 0%
Encoder_EncodeAllPi3.69ms ± 0%
RandomEncodeAllFastest8.89ms ± 0%
RandomEncodeAllDefault12.0ms ± 0%
RandomEncoderFastest8.18ms ± 0%
RandomEncoderDefault11.9ms ± 0%
Snappy_ConvertXML21.4ms ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B6.97ns ± 0%
Hashes/xxhash,direct,string,n=5B25.8ns ± 0%
Hashes/xxhash,digest,bytes,n=5B29.7ns ± 0%
Hashes/xxhash,digest,string,n=5B37.4ns ± 0%
Hashes/xxhash,direct,bytes,n=100B22.4ns ± 0%
Hashes/xxhash,direct,string,n=100B86.2ns ± 0%
Hashes/xxhash,digest,bytes,n=100B40.4ns ± 0%
Hashes/xxhash,digest,string,n=100B98.4ns ± 0%
Hashes/xxhash,direct,bytes,n=4KB391ns ± 0%
Hashes/xxhash,direct,string,n=4KB1.28µs ± 0%
Hashes/xxhash,digest,bytes,n=4KB415ns ± 0%
Hashes/xxhash,digest,string,n=4KB1.32µs ± 0%
Hashes/xxhash,direct,bytes,n=10MB1.36ms ± 0%
Hashes/xxhash,direct,string,n=10MB5.64ms ± 0%
Hashes/xxhash,digest,bytes,n=10MB1.35ms ± 0%
Hashes/xxhash,digest,string,n=10MB4.58ms ± 0%
Hashes/CRC-32,direct,bytes,n=5B24.3ns ± 0%
Hashes/CRC-32,direct,string,n=5B55.0ns ± 0%
Hashes/CRC-32,digest,bytes,n=5B65.7ns ± 0%
Hashes/CRC-32,digest,string,n=5B103ns ± 0%
Hashes/CRC-32,direct,bytes,n=100B48.1ns ± 0%
Hashes/CRC-32,direct,string,n=100B115ns ± 0%
Hashes/CRC-32,digest,bytes,n=100B95.2ns ± 0%
Hashes/CRC-32,digest,string,n=100B160ns ± 0%
Hashes/CRC-32,direct,bytes,n=4KB287ns ± 0%
Hashes/CRC-32,direct,string,n=4KB1.14µs ± 0%
Hashes/CRC-32,digest,bytes,n=4KB330ns ± 0%
Hashes/CRC-32,digest,string,n=4KB1.29µs ± 0%
Hashes/CRC-32,direct,bytes,n=10MB1.17ms ± 0%
Hashes/CRC-32,direct,string,n=10MB4.40ms ± 0%
Hashes/CRC-32,digest,bytes,n=10MB1.21ms ± 0%
Hashes/CRC-32,digest,string,n=10MB4.48ms ± 0%
Hashes/FNV-1a,digest,bytes,n=5B31.4ns ± 0%
Hashes/FNV-1a,digest,string,n=5B61.2ns ± 0%
Hashes/FNV-1a,digest,bytes,n=100B174ns ± 0%
Hashes/FNV-1a,digest,string,n=100B242ns ± 0%
Hashes/FNV-1a,digest,bytes,n=4KB6.09µs ± 0%
Hashes/FNV-1a,digest,string,n=4KB7.10µs ± 0%
Hashes/FNV-1a,digest,bytes,n=10MB15.4ms ± 0%
Hashes/FNV-1a,digest,string,n=10MB18.6ms ± 0%
[Geo mean]82.1µs
 
speed
pkg:github.com/klauspost/compress
Estimate/zeroes-5k451MB/s ± 0%
Estimate/predictable-5k493MB/s ± 0%
Estimate/random-500b295MB/s ± 0%
Estimate/random-5k488MB/s ± 0%
Estimate/random-50k495MB/s ± 0%
Estimate/random-500k460MB/s ± 0%
Estimate/base-32-5k429MB/s ± 0%
Estimate/text457MB/s ± 0%
SnannonEntropyBits/zeroes-5k468MB/s ± 0%
SnannonEntropyBits/predictable-5k329MB/s ± 0%
SnannonEntropyBits/random-500b61.7MB/s ± 0%
SnannonEntropyBits/random-5k412MB/s ± 0%
SnannonEntropyBits/random-50k1.08GB/s ± 0%
SnannonEntropyBits/random-500k1.30GB/s ± 0%
SnannonEntropyBits/base-32-5k1.04GB/s ± 0%
SnannonEntropyBits/text906MB/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
DecodeDigitsSpeed1e470.9MB/s ± 0%
DecodeDigitsSpeed1e570.3MB/s ± 0%
DecodeDigitsSpeed1e671.2MB/s ± 0%
DecodeDigitsDefault1e467.5MB/s ± 0%
DecodeDigitsDefault1e573.8MB/s ± 0%
DecodeDigitsDefault1e674.2MB/s ± 0%
DecodeDigitsCompress1e465.8MB/s ± 0%
DecodeDigitsCompress1e562.6MB/s ± 0%
DecodeDigitsCompress1e663.6MB/s ± 0%
DecodeTwainSpeed1e464.9MB/s ± 0%
DecodeTwainSpeed1e569.0MB/s ± 0%
DecodeTwainSpeed1e670.1MB/s ± 0%
DecodeTwainDefault1e466.0MB/s ± 0%
DecodeTwainDefault1e575.7MB/s ± 0%
DecodeTwainDefault1e677.5MB/s ± 0%
DecodeTwainCompress1e466.7MB/s ± 0%
DecodeTwainCompress1e577.6MB/s ± 0%
DecodeTwainCompress1e680.7MB/s ± 0%
DecodeRandomSpeed1e422.2GB/s ± 0%
DecodeRandomSpeed1e527.1GB/s ± 0%
DecodeRandomSpeed1e625.7GB/s ± 0%
_tokens_EstimatedBits870kB/s ± 0%
EncodeDigitsConstant1e4233MB/s ± 0%
EncodeDigitsConstant1e5220MB/s ± 0%
EncodeDigitsConstant1e6250MB/s ± 0%
EncodeDigitsSpeed1e478.5MB/s ± 0%
EncodeDigitsSpeed1e562.1MB/s ± 0%
EncodeDigitsSpeed1e667.1MB/s ± 0%
EncodeDigitsDefault1e438.6MB/s ± 0%
EncodeDigitsDefault1e528.6MB/s ± 0%
EncodeDigitsDefault1e624.7MB/s ± 0%
EncodeDigitsCompress1e427.7MB/s ± 0%
EncodeDigitsCompress1e515.7MB/s ± 0%
EncodeDigitsCompress1e614.5MB/s ± 0%
EncodeDigitsSL1e478.1MB/s ± 0%
EncodeDigitsSL1e561.7MB/s ± 0%
EncodeDigitsSL1e664.8MB/s ± 0%
EncodeTwainConstant1e4175MB/s ± 0%
EncodeTwainConstant1e5197MB/s ± 0%
EncodeTwainConstant1e6230MB/s ± 0%
EncodeTwainSpeed1e457.3MB/s ± 0%
EncodeTwainSpeed1e558.8MB/s ± 0%
EncodeTwainSpeed1e662.5MB/s ± 0%
EncodeTwainDefault1e436.8MB/s ± 0%
EncodeTwainDefault1e530.2MB/s ± 0%
EncodeTwainDefault1e632.1MB/s ± 0%
EncodeTwainCompress1e421.9MB/s ± 0%
EncodeTwainCompress1e511.8MB/s ± 0%
EncodeTwainCompress1e611.0MB/s ± 0%
EncodeTwainSL1e458.1MB/s ± 0%
EncodeTwainSL1e565.6MB/s ± 0%
EncodeTwainSL1e670.4MB/s ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg136MB/s ± 0%
Compress/digits189MB/s ± 0%
Compress/twain161MB/s ± 0%
Compress/low-ent180MB/s ± 0%
Compress/superlow-ent150MB/s ± 0%
Compress/endzerobits8.04MB/s ± 0%
Compress/pngdata.001144MB/s ± 0%
Compress/normcount226.1MB/s ± 0%
Decompress/gettysburg195MB/s ± 0%
Decompress/digits272MB/s ± 0%
Decompress/twain210MB/s ± 0%
Decompress/low-ent256MB/s ± 0%
Decompress/superlow-ent279MB/s ± 0%
Decompress/endzerobits17.5MB/s ± 0%
Decompress/pngdata.001274MB/s ± 0%
Decompress/normcount243.0MB/s ± 0%
pkg:github.com/klauspost/compress/gzip
GunzipCopy128MB/s ± 0%
GunzipNoWriteTo127MB/s ± 0%
GunzipStdlib126MB/s ± 0%
GzipLM3119MB/s ± 0%
GzipLM2183MB/s ± 0%
GzipL1111MB/s ± 0%
GzipL295.9MB/s ± 0%
GzipL392.5MB/s ± 0%
GzipL481.9MB/s ± 0%
GzipL559.3MB/s ± 0%
GzipL655.9MB/s ± 0%
GzipL745.4MB/s ± 0%
GzipL835.0MB/s ± 0%
GzipL910.9MB/s ± 0%
OldGzipL185.7MB/s ± 0%
OldGzipL259.9MB/s ± 0%
OldGzipL354.3MB/s ± 0%
OldGzipL444.2MB/s ± 0%
OldGzipL532.5MB/s ± 0%
OldGzipL629.7MB/s ± 0%
OldGzipL722.1MB/s ± 0%
OldGzipL811.1MB/s ± 0%
OldGzipL910.1MB/s ± 0%
pkg:github.com/klauspost/compress/huff0
Deflate/digits214MB/s ± 0%
Deflate/gettysburg97.4MB/s ± 0%
Deflate/twain213MB/s ± 0%
Deflate/low-ent.10k261MB/s ± 0%
Deflate/superlow-ent-10k196MB/s ± 0%
Deflate/crash221.0MB/s ± 0%
Deflate/endzerobits7.37MB/s ± 0%
Deflate/endnonzero10.2MB/s ± 0%
Deflate/case171.0MB/s ± 0%
Deflate/case256.1MB/s ± 0%
Deflate/case363.0MB/s ± 0%
Deflate/pngdata.001163MB/s ± 0%
Deflate/normcount2106MB/s ± 0%
Compress1XReuseNone/digits342MB/s ± 0%
Compress1XReuseNone/gettysburg200MB/s ± 0%
Compress1XReuseNone/twain277MB/s ± 0%
Compress1XReuseNone/low-ent.10k363MB/s ± 0%
Compress1XReuseNone/superlow-ent-10k279MB/s ± 0%
Compress1XReuseNone/crash28.44MB/s ± 0%
Compress1XReuseNone/endzerobits10.0MB/s ± 0%
Compress1XReuseNone/endnonzero5.27MB/s ± 0%
Compress1XReuseNone/case111.0MB/s ± 0%
Compress1XReuseNone/case29.24MB/s ± 0%
Compress1XReuseNone/case39.80MB/s ± 0%
Compress1XReuseNone/pngdata.001212MB/s ± 0%
Compress1XReuseNone/normcount226.4MB/s ± 0%
Compress1XReuseAllow/digits341MB/s ± 0%
Compress1XReuseAllow/gettysburg230MB/s ± 0%
Compress1XReuseAllow/twain275MB/s ± 0%
Compress1XReuseAllow/low-ent.10k367MB/s ± 0%
Compress1XReuseAllow/superlow-ent-10k282MB/s ± 0%
Compress1XReuseAllow/crash211.8MB/s ± 0%
Compress1XReuseAllow/endzerobits8.55MB/s ± 0%
Compress1XReuseAllow/endnonzero7.68MB/s ± 0%
Compress1XReuseAllow/case114.8MB/s ± 0%
Compress1XReuseAllow/case212.5MB/s ± 0%
Compress1XReuseAllow/case313.3MB/s ± 0%
Compress1XReuseAllow/pngdata.001220MB/s ± 0%
Compress1XReuseAllow/normcount236.3MB/s ± 0%
Compress1XReusePrefer/digits347MB/s ± 0%
Compress1XReusePrefer/gettysburg327MB/s ± 0%
Compress1XReusePrefer/twain273MB/s ± 0%
Compress1XReusePrefer/low-ent.10k365MB/s ± 0%
Compress1XReusePrefer/superlow-ent-10k287MB/s ± 0%
Compress1XReusePrefer/crash228.6MB/s ± 0%
Compress1XReusePrefer/endzerobits10.5MB/s ± 0%
Compress1XReusePrefer/endnonzero14.5MB/s ± 0%
Compress1XReusePrefer/case182.3MB/s ± 0%
Compress1XReusePrefer/case270.7MB/s ± 0%
Compress1XReusePrefer/case379.6MB/s ± 0%
Compress1XReusePrefer/pngdata.001230MB/s ± 0%
Compress1XReusePrefer/normcount2118MB/s ± 0%
Compress4XReuseNone/digits339MB/s ± 0%
Compress4XReuseNone/gettysburg198MB/s ± 0%
Compress4XReuseNone/twain279MB/s ± 0%
Compress4XReuseNone/low-ent.10k359MB/s ± 0%
Compress4XReuseNone/superlow-ent-10k276MB/s ± 0%
Compress4XReuseNone/case110.8MB/s ± 0%
Compress4XReuseNone/case29.03MB/s ± 0%
Compress4XReuseNone/case39.49MB/s ± 0%
Compress4XReuseNone/pngdata.001216MB/s ± 0%
Compress4XReuseNone/normcount225.7MB/s ± 0%
Compress4XReuseAllow/digits337MB/s ± 0%
Compress4XReuseAllow/gettysburg226MB/s ± 0%
Compress4XReuseAllow/twain280MB/s ± 0%
Compress4XReuseAllow/low-ent.10k362MB/s ± 0%
Compress4XReuseAllow/superlow-ent-10k277MB/s ± 0%
Compress4XReuseAllow/case114.2MB/s ± 0%
Compress4XReuseAllow/case212.1MB/s ± 0%
Compress4XReuseAllow/case312.7MB/s ± 0%
Compress4XReuseAllow/pngdata.001213MB/s ± 0%
Compress4XReuseAllow/normcount234.8MB/s ± 0%
Compress4XReusePrefer/digits340MB/s ± 0%
Compress4XReusePrefer/gettysburg322MB/s ± 0%
Compress4XReusePrefer/twain282MB/s ± 0%
Compress4XReusePrefer/low-ent.10k364MB/s ± 0%
Compress4XReusePrefer/superlow-ent-10k283MB/s ± 0%
Compress4XReusePrefer/case172.5MB/s ± 0%
Compress4XReusePrefer/case261.5MB/s ± 0%
Compress4XReusePrefer/case364.3MB/s ± 0%
Compress4XReusePrefer/pngdata.001223MB/s ± 0%
Compress4XReusePrefer/normcount2103MB/s ± 0%
Compress1XSizes/digits-10045.6MB/s ± 0%
Compress1XSizes/digits-20082.6MB/s ± 0%
Compress1XSizes/digits-500152MB/s ± 0%
Compress1XSizes/digits-1000222MB/s ± 0%
Compress1XSizes/digits-5000326MB/s ± 0%
Compress1XSizes/digits-10000357MB/s ± 0%
Compress1XSizes/digits-50000346MB/s ± 0%
Compress4XSizes/digits-10044.0MB/s ± 0%
Compress4XSizes/digits-20077.5MB/s ± 0%
Compress4XSizes/digits-500146MB/s ± 0%
Compress4XSizes/digits-1000212MB/s ± 0%
Compress4XSizes/digits-5000339MB/s ± 0%
Compress4XSizes/digits-10000352MB/s ± 0%
Compress4XSizes/digits-50000336MB/s ± 0%
Decompress1XTable/digits172MB/s ± 0%
Decompress1XTable/gettysburg155MB/s ± 0%
Decompress1XTable/twain155MB/s ± 0%
Decompress1XTable/low-ent.10k194MB/s ± 0%
Decompress1XTable/superlow-ent-10k196MB/s ± 0%
Decompress1XTable/crash215.7MB/s ± 0%
Decompress1XTable/endzerobits50.0MB/s ± 0%
Decompress1XTable/endnonzero10.6MB/s ± 0%
Decompress1XTable/case119.7MB/s ± 0%
Decompress1XTable/case216.4MB/s ± 0%
Decompress1XTable/case317.0MB/s ± 0%
Decompress1XTable/pngdata.001193MB/s ± 0%
Decompress1XTable/normcount242.9MB/s ± 0%
Decompress1XNoTable/digits172MB/s ± 0%
Decompress1XNoTable/gettysburg184MB/s ± 0%
Decompress1XNoTable/twain161MB/s ± 0%
Decompress1XNoTable/low-ent.10k201MB/s ± 0%
Decompress1XNoTable/superlow-ent-10k200MB/s ± 0%
Decompress1XNoTable/crash2123MB/s ± 0%
Decompress1XNoTable/endzerobits84.9MB/s ± 0%
Decompress1XNoTable/endnonzero96.2MB/s ± 0%
Decompress1XNoTable/case1167MB/s ± 0%
Decompress1XNoTable/case2161MB/s ± 0%
Decompress1XNoTable/case3158MB/s ± 0%
Decompress1XNoTable/pngdata.001197MB/s ± 0%
Decompress1XNoTable/normcount2178MB/s ± 0%
Decompress4XNoTable/digits213MB/s ± 0%
Decompress4XNoTable/gettysburg266MB/s ± 0%
Decompress4XNoTable/twain187MB/s ± 0%
Decompress4XNoTable/low-ent.10k317MB/s ± 0%
Decompress4XNoTable/superlow-ent-10k310MB/s ± 0%
Decompress4XNoTable/case1111MB/s ± 0%
Decompress4XNoTable/case2106MB/s ± 0%
Decompress4XNoTable/case3107MB/s ± 0%
Decompress4XNoTable/pngdata.001285MB/s ± 0%
Decompress4XNoTable/normcount2128MB/s ± 0%
Decompress4XTable/digits204MB/s ± 0%
Decompress4XTable/gettysburg199MB/s ± 0%
Decompress4XTable/twain177MB/s ± 0%
Decompress4XTable/low-ent.10k312MB/s ± 0%
Decompress4XTable/superlow-ent-10k299MB/s ± 0%
Decompress4XTable/case118.5MB/s ± 0%
Decompress4XTable/case215.4MB/s ± 0%
Decompress4XTable/case316.2MB/s ± 0%
Decompress4XTable/pngdata.001275MB/s ± 0%
Decompress4XTable/normcount239.2MB/s ± 0%
pkg:github.com/klauspost/compress/s2
RandomEncode11.6GB/s ± 0%
RandomEncodeBetter8.21GB/s ± 0%
pkg:github.com/klauspost/compress/snappy
RandomEncode8.74GB/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.zst74.8MB/s ± 0%
Decoder_DecoderSmall/geo.protodata.zst220MB/s ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst115MB/s ± 0%
Decoder_DecoderSmall/lcet10.txt.zst137MB/s ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst64.8MB/s ± 0%
Decoder_DecoderSmall/alice29.txt.zst59.9MB/s ± 0%
Decoder_DecoderSmall/html_x_4.zst502MB/s ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst711MB/s ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst1.08GB/s ± 0%
Decoder_DecoderSmall/urls.10K.zst190MB/s ± 0%
Decoder_DecoderSmall/html.zst200MB/s ± 0%
Decoder_DecoderSmall/comp-data.bin.zst87.2MB/s ± 0%
Decoder_DecodeAll/kppkn.gtb.zst158MB/s ± 0%
Decoder_DecodeAll/geo.protodata.zst440MB/s ± 0%
Decoder_DecodeAll/plrabn12.txt.zst123MB/s ± 0%
Decoder_DecodeAll/lcet10.txt.zst144MB/s ± 0%
Decoder_DecodeAll/asyoulik.txt.zst126MB/s ± 0%
Decoder_DecodeAll/alice29.txt.zst120MB/s ± 0%
Decoder_DecodeAll/html_x_4.zst870MB/s ± 0%
Decoder_DecodeAll/paper-100k.pdf.zst2.24GB/s ± 0%
Decoder_DecodeAll/fireworks.jpeg.zst7.79GB/s ± 0%
Decoder_DecodeAll/urls.10K.zst202MB/s ± 0%
Decoder_DecodeAll/html.zst330MB/s ± 0%
Decoder_DecodeAll/comp-data.bin.zst204MB/s ± 0%
Encoder_EncodeAllXML125MB/s ± 0%
Encoder_EncodeAllSimple/fastest62.0MB/s ± 0%
Encoder_EncodeAllSimple/default38.8MB/s ± 0%
Encoder_EncodeAllSimple4K/fastest88.7MB/s ± 0%
Encoder_EncodeAllSimple4K/default54.1MB/s ± 0%
Encoder_EncodeAllHTML74.5MB/s ± 0%
Encoder_EncodeAllTwain37.0MB/s ± 0%
Encoder_EncodeAllPi27.1MB/s ± 0%
RandomEncodeAllFastest1.18GB/s ± 0%
RandomEncodeAllDefault871MB/s ± 0%
RandomEncoderFastest1.28GB/s ± 0%
RandomEncoderDefault884MB/s ± 0%
Snappy_ConvertXML250MB/s ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B717MB/s ± 0%
Hashes/xxhash,direct,string,n=5B194MB/s ± 0%
Hashes/xxhash,digest,bytes,n=5B168MB/s ± 0%
Hashes/xxhash,digest,string,n=5B134MB/s ± 0%
Hashes/xxhash,direct,bytes,n=100B4.46GB/s ± 0%
Hashes/xxhash,direct,string,n=100B1.16GB/s ± 0%
Hashes/xxhash,digest,bytes,n=100B2.47GB/s ± 0%
Hashes/xxhash,digest,string,n=100B1.02GB/s ± 0%
Hashes/xxhash,direct,bytes,n=4KB10.2GB/s ± 0%
Hashes/xxhash,direct,string,n=4KB3.13GB/s ± 0%
Hashes/xxhash,digest,bytes,n=4KB9.63GB/s ± 0%
Hashes/xxhash,digest,string,n=4KB3.03GB/s ± 0%
Hashes/xxhash,direct,bytes,n=10MB7.36GB/s ± 0%
Hashes/xxhash,direct,string,n=10MB1.77GB/s ± 0%
Hashes/xxhash,digest,bytes,n=10MB7.39GB/s ± 0%
Hashes/xxhash,digest,string,n=10MB2.18GB/s ± 0%
Hashes/CRC-32,direct,bytes,n=5B206MB/s ± 0%
Hashes/CRC-32,direct,string,n=5B91.0MB/s ± 0%
Hashes/CRC-32,digest,bytes,n=5B76.1MB/s ± 0%
Hashes/CRC-32,digest,string,n=5B48.5MB/s ± 0%
Hashes/CRC-32,direct,bytes,n=100B2.08GB/s ± 0%
Hashes/CRC-32,direct,string,n=100B873MB/s ± 0%
Hashes/CRC-32,digest,bytes,n=100B1.05GB/s ± 0%
Hashes/CRC-32,digest,string,n=100B627MB/s ± 0%
Hashes/CRC-32,direct,bytes,n=4KB13.9GB/s ± 0%
Hashes/CRC-32,direct,string,n=4KB3.51GB/s ± 0%
Hashes/CRC-32,digest,bytes,n=4KB12.1GB/s ± 0%
Hashes/CRC-32,digest,string,n=4KB3.11GB/s ± 0%
Hashes/CRC-32,direct,bytes,n=10MB8.51GB/s ± 0%
Hashes/CRC-32,direct,string,n=10MB2.27GB/s ± 0%
Hashes/CRC-32,digest,bytes,n=10MB8.25GB/s ± 0%
Hashes/CRC-32,digest,string,n=10MB2.23GB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=5B159MB/s ± 0%
Hashes/FNV-1a,digest,string,n=5B81.7MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=100B575MB/s ± 0%
Hashes/FNV-1a,digest,string,n=100B414MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=4KB656MB/s ± 0%
Hashes/FNV-1a,digest,string,n=4KB564MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=10MB651MB/s ± 0%
Hashes/FNV-1a,digest,string,n=10MB539MB/s ± 0%
[Geo mean]148MB/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
DecodeDigitsSpeed1e4555B ± 0%
DecodeDigitsSpeed1e54.96kB ± 0%
DecodeDigitsSpeed1e639.3kB ± 0%
DecodeDigitsDefault1e4569B ± 0%
DecodeDigitsDefault1e54.95kB ± 0%
DecodeDigitsDefault1e641.9kB ± 0%
DecodeDigitsCompress1e4608B ± 0%
DecodeDigitsCompress1e55.49kB ± 0%
DecodeDigitsCompress1e638.3kB ± 0%
DecodeTwainSpeed1e4613B ± 0%
DecodeTwainSpeed1e55.79kB ± 0%
DecodeTwainSpeed1e640.3kB ± 0%
DecodeTwainDefault1e4632B ± 0%
DecodeTwainDefault1e55.00kB ± 0%
DecodeTwainDefault1e639.6kB ± 0%
DecodeTwainCompress1e4523B ± 0%
DecodeTwainCompress1e54.91kB ± 0%
DecodeTwainCompress1e641.0kB ± 0%
DecodeRandomSpeed1e449.0B ± 0%
DecodeRandomSpeed1e558.0B ± 0%
DecodeRandomSpeed1e6160B ± 0%
_tokens_EstimatedBits
EncodeDigitsConstant1e48.00B ± 0%
EncodeDigitsConstant1e5104B ± 0%
EncodeDigitsConstant1e6768B ± 0%
EncodeDigitsSpeed1e415.1kB ± 0%
EncodeDigitsSpeed1e5188kB ± 0%
EncodeDigitsSpeed1e61.31MB ± 0%
EncodeDigitsDefault1e430.6kB ± 0%
EncodeDigitsDefault1e5438kB ± 0%
EncodeDigitsDefault1e61.31MB ± 0%
EncodeDigitsCompress1e4104B ± 0%
EncodeDigitsCompress1e51.73kB ± 0%
EncodeDigitsCompress1e63.46kB ± 0%
EncodeDigitsSL1e4115B ± 0%
EncodeDigitsSL1e593.9kB ± 0%
EncodeDigitsSL1e61.30MB ± 0%
EncodeTwainConstant1e410.0B ± 0%
EncodeTwainConstant1e5104B ± 0%
EncodeTwainConstant1e6768B ± 0%
EncodeTwainSpeed1e420.5kB ± 0%
EncodeTwainSpeed1e5219kB ± 0%
EncodeTwainSpeed1e61.31MB ± 0%
EncodeTwainDefault1e432.9kB ± 0%
EncodeTwainDefault1e5329kB ± 0%
EncodeTwainDefault1e61.31MB ± 0%
EncodeTwainCompress1e4132B ± 0%
EncodeTwainCompress1e51.73kB ± 0%
EncodeTwainCompress1e63.46kB ± 0%
EncodeTwainSL1e4148B ± 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.00164.0B ± 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.00121.0B ± 0%
Compress1XReuseNone/normcount20.00B
Compress1XReuseAllow/digits25.0B ± 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.00121.0B ± 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/digits26.0B ± 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.00121.0B ± 0%
Compress4XReuseNone/normcount20.00B
Compress4XReuseAllow/digits26.0B ± 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-5000012.0B ± 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/digits6.42kB ± 0%
Decompress4XTable/gettysburg5.00B ± 0%
Decompress4XTable/twain60.4kB ± 0%
Decompress4XTable/low-ent.10k625B ± 0%
Decompress4XTable/superlow-ent-10k51.0B ± 0%
Decompress4XTable/case11.00B ± 0%
Decompress4XTable/case21.00B ± 0%
Decompress4XTable/case31.00B ± 0%
Decompress4XTable/pngdata.0011.26kB ± 0%
Decompress4XTable/normcount20.00B
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.zst22.0B ± 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.zst58.0B ± 0%
Decoder_DecodeAll/html.zst0.00B
Decoder_DecodeAll/comp-data.bin.zst0.00B
Encoder_EncodeAllXML0.00B
Encoder_EncodeAllSimple/fastest498B ± 0%
Encoder_EncodeAllSimple/default947B ± 0%
Encoder_EncodeAllSimple4K/fastest20.0B ± 0%
Encoder_EncodeAllSimple4K/default35.0B ± 0%
Encoder_EncodeAllHTML526B ± 0%
Encoder_EncodeAllTwain0.00B
Encoder_EncodeAllPi0.00B
RandomEncodeAllFastest0.00B
RandomEncodeAllDefault0.00B
RandomEncoderFastest72.0B ± 0%
RandomEncoderDefault80.0B ± 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]2.71kB
 
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
EncodeTwainDefault1e51.00 ± 0%
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.zst8.00 ± 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/default1.00 ± 0%
Encoder_EncodeAllSimple4K/fastest0.00
Encoder_EncodeAllSimple4K/default0.00
Encoder_EncodeAllHTML0.00
Encoder_EncodeAllTwain0.00
Encoder_EncodeAllPi0.00
RandomEncodeAllFastest0.00
RandomEncodeAllDefault0.00
RandomEncoderFastest2.00 ± 0%
RandomEncoderDefault3.00 ± 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]5.67