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-lq9h
gce-preemptibleTRUE
gce-zoneus-central1-a
goarchamd64
gooslinux
host-boottime2020-03-28T21:15:30Z
host-hostnameworker-lq9h
host-kernelarchx86_64
host-kernelversion5.0.0-1033-gcp
host-numprocs110
host-oslinux [perf]
host-platformubuntu [perf]
host-platformfamilydebian
host-platformversion18.04 [perf]
host-uptime2m13s
host-virtroleguest [perf]
intelpstate-availablefalse
load-avg10.99
load-avg150.15
load-avg50.41
mem-available6.8 GiB
mem-free5.55 GiB
mem-total7.29 GiB
mem-used246.23 MiB
mem-usedpercent3.3%
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-ref2ba00e47545406b3dd11436e3f1acf841d4932c6
toolchain-revision2ba00e47545406b3dd11436e3f1acf841d4932c6
toolchain-typesnapshot
upload20200328.9
upload-file825609cb-ecb4-4e60-9a1b-276472edbb96.out
upload-part20200328.9/0
upload-time2020-03-28T21:18:26Z
label values
pkg
upload:20200328.9:
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-5k10.8µs ± 0%
Estimate/predictable-5k10.3µs ± 0%
Estimate/random-500b1.46µs ± 0%
Estimate/random-5k10.6µs ± 0%
Estimate/random-50k99.1µs ± 0%
Estimate/random-500k1.12ms ± 0%
Estimate/base-32-5k12.3µs ± 0%
Estimate/text15.8µs ± 0%
SnannonEntropyBits/zeroes-5k10.8µs ± 0%
SnannonEntropyBits/predictable-5k15.4µs ± 0%
SnannonEntropyBits/random-500b7.88µs ± 0%
SnannonEntropyBits/random-5k13.0µs ± 0%
SnannonEntropyBits/random-50k44.9µs ± 0%
SnannonEntropyBits/random-500k400µs ± 0%
SnannonEntropyBits/base-32-5k4.91µs ± 0%
SnannonEntropyBits/text7.10µs ± 0%
CompressAllocations/level(-2)/flate74.3µs ± 0%
CompressAllocations/level(-2)/gzip72.2µs ± 0%
CompressAllocations/level(-1)/flate636µs ± 0%
CompressAllocations/level(-1)/gzip619µs ± 0%
CompressAllocations/level(0)/flate62.2µs ± 0%
CompressAllocations/level(0)/gzip65.4µs ± 0%
CompressAllocations/level(1)/flate443µs ± 0%
CompressAllocations/level(1)/gzip459µs ± 0%
CompressAllocations/level(2)/flate738µs ± 0%
CompressAllocations/level(2)/gzip716µs ± 0%
CompressAllocations/level(3)/flate524µs ± 0%
CompressAllocations/level(3)/gzip531µs ± 0%
CompressAllocations/level(4)/flate516µs ± 0%
CompressAllocations/level(4)/gzip519µs ± 0%
CompressAllocations/level(5)/flate596µs ± 0%
CompressAllocations/level(5)/gzip604µs ± 0%
CompressAllocations/level(6)/flate607µs ± 0%
CompressAllocations/level(6)/gzip656µs ± 0%
CompressAllocations/level(7)/flate175µs ± 0%
CompressAllocations/level(7)/gzip182µs ± 0%
CompressAllocations/level(8)/flate175µs ± 0%
CompressAllocations/level(8)/gzip173µs ± 0%
CompressAllocations/level(9)/flate170µs ± 0%
CompressAllocations/level(9)/gzip177µs ± 0%
pkg:github.com/klauspost/compress/flate
DecodeDigitsSpeed1e4141µs ± 0%
DecodeDigitsSpeed1e51.47ms ± 0%
DecodeDigitsSpeed1e617.8ms ± 0%
DecodeDigitsDefault1e4150µs ± 0%
DecodeDigitsDefault1e51.44ms ± 0%
DecodeDigitsDefault1e613.5ms ± 0%
DecodeDigitsCompress1e4149µs ± 0%
DecodeDigitsCompress1e51.67ms ± 0%
DecodeDigitsCompress1e616.0ms ± 0%
DecodeTwainSpeed1e4155µs ± 0%
DecodeTwainSpeed1e51.43ms ± 0%
DecodeTwainSpeed1e614.3ms ± 0%
DecodeTwainDefault1e4154µs ± 0%
DecodeTwainDefault1e51.41ms ± 0%
DecodeTwainDefault1e613.1ms ± 0%
DecodeTwainCompress1e4150µs ± 0%
DecodeTwainCompress1e51.27ms ± 0%
DecodeTwainCompress1e612.6ms ± 0%
DecodeRandomSpeed1e4457ns ± 0%
DecodeRandomSpeed1e53.71µs ± 0%
DecodeRandomSpeed1e638.2µs ± 0%
_tokens_EstimatedBits1.15µs ± 0%
EncodeDigitsConstant1e442.8µs ± 0%
EncodeDigitsConstant1e5465µs ± 0%
EncodeDigitsConstant1e64.09ms ± 0%
EncodeDigitsSpeed1e4134µs ± 0%
EncodeDigitsSpeed1e51.66ms ± 0%
EncodeDigitsSpeed1e615.3ms ± 0%
EncodeDigitsDefault1e4267µs ± 0%
EncodeDigitsDefault1e53.58ms ± 0%
EncodeDigitsDefault1e638.6ms ± 0%
EncodeDigitsCompress1e4356µs ± 0%
EncodeDigitsCompress1e56.65ms ± 0%
EncodeDigitsCompress1e671.7ms ± 0%
EncodeDigitsSL1e4126µs ± 0%
EncodeDigitsSL1e51.62ms ± 0%
EncodeDigitsSL1e616.8ms ± 0%
EncodeTwainConstant1e457.1µs ± 0%
EncodeTwainConstant1e5514µs ± 0%
EncodeTwainConstant1e64.48ms ± 0%
EncodeTwainSpeed1e4175µs ± 0%
EncodeTwainSpeed1e51.75ms ± 0%
EncodeTwainSpeed1e616.5ms ± 0%
EncodeTwainDefault1e4271µs ± 0%
EncodeTwainDefault1e53.74ms ± 0%
EncodeTwainDefault1e631.9ms ± 0%
EncodeTwainCompress1e4455µs ± 0%
EncodeTwainCompress1e58.48ms ± 0%
EncodeTwainCompress1e691.2ms ± 0%
EncodeTwainSL1e4174µs ± 0%
EncodeTwainSL1e51.74ms ± 0%
EncodeTwainSL1e614.7ms ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg11.5µs ± 0%
Compress/digits549µs ± 0%
Compress/twain2.50ms ± 0%
Compress/low-ent224µs ± 0%
Compress/superlow-ent71.3µs ± 0%
Compress/endzerobits637ns ± 0%
Compress/pngdata.001362µs ± 0%
Compress/normcount23.43µs ± 0%
Decompress/gettysburg8.15µs ± 0%
Decompress/digits374µs ± 0%
Decompress/twain1.87ms ± 0%
Decompress/low-ent157µs ± 0%
Decompress/superlow-ent38.3µs ± 0%
Decompress/endzerobits291ns ± 0%
Decompress/pngdata.001186µs ± 0%
Decompress/normcount22.13µs ± 0%
pkg:github.com/klauspost/compress/gzip
GunzipCopy38.1ms ± 0%
GunzipNoWriteTo38.6ms ± 0%
GunzipStdlib37.6ms ± 0%
GzipLM340.1ms ± 0%
GzipLM228.5ms ± 0%
GzipL143.6ms ± 0%
GzipL249.9ms ± 0%
GzipL359.4ms ± 0%
GzipL458.8ms ± 0%
GzipL583.7ms ± 0%
GzipL694.0ms ± 0%
GzipL7116ms ± 0%
GzipL8153ms ± 0%
GzipL9470ms ± 0%
OldGzipL157.1ms ± 0%
OldGzipL292.5ms ± 0%
OldGzipL3107ms ± 0%
OldGzipL4126ms ± 0%
OldGzipL5172ms ± 0%
OldGzipL6183ms ± 0%
OldGzipL7243ms ± 0%
OldGzipL8441ms ± 0%
OldGzipL9471ms ± 0%
pkg:github.com/klauspost/compress/huff0
Deflate/digits472µs ± 0%
Deflate/gettysburg15.7µs ± 0%
Deflate/twain1.23ms ± 0%
Deflate/low-ent.10k152µs ± 0%
Deflate/superlow-ent-10k53.9µs ± 0%
Deflate/crash2718ns ± 0%
Deflate/endzerobits676ns ± 0%
Deflate/endnonzero678ns ± 0%
Deflate/case1776ns ± 0%
Deflate/case2797ns ± 0%
Deflate/case3788ns ± 0%
Deflate/pngdata.001318µs ± 0%
Deflate/normcount2823ns ± 0%
Compress1XReuseNone/digits299µs ± 0%
Compress1XReuseNone/gettysburg8.06µs ± 0%
Compress1XReuseNone/twain944µs ± 0%
Compress1XReuseNone/low-ent.10k110µs ± 0%
Compress1XReuseNone/superlow-ent-10k37.9µs ± 0%
Compress1XReuseNone/crash21.81µs ± 0%
Compress1XReuseNone/endzerobits506ns ± 0%
Compress1XReuseNone/endnonzero1.29µs ± 0%
Compress1XReuseNone/case15.12µs ± 0%
Compress1XReuseNone/case25.01µs ± 0%
Compress1XReuseNone/case35.08µs ± 0%
Compress1XReuseNone/pngdata.001243µs ± 0%
Compress1XReuseNone/normcount23.36µs ± 0%
Compress1XReuseAllow/digits300µs ± 0%
Compress1XReuseAllow/gettysburg6.78µs ± 0%
Compress1XReuseAllow/twain954µs ± 0%
Compress1XReuseAllow/low-ent.10k110µs ± 0%
Compress1XReuseAllow/superlow-ent-10k37.6µs ± 0%
Compress1XReuseAllow/crash21.27µs ± 0%
Compress1XReuseAllow/endzerobits590ns ± 0%
Compress1XReuseAllow/endnonzero929ns ± 0%
Compress1XReuseAllow/case13.72µs ± 0%
Compress1XReuseAllow/case23.62µs ± 0%
Compress1XReuseAllow/case33.68µs ± 0%
Compress1XReuseAllow/pngdata.001237µs ± 0%
Compress1XReuseAllow/normcount22.44µs ± 0%
Compress1XReusePrefer/digits302µs ± 0%
Compress1XReusePrefer/gettysburg4.77µs ± 0%
Compress1XReusePrefer/twain961µs ± 0%
Compress1XReusePrefer/low-ent.10k109µs ± 0%
Compress1XReusePrefer/superlow-ent-10k36.5µs ± 0%
Compress1XReusePrefer/crash2551ns ± 0%
Compress1XReusePrefer/endzerobits487ns ± 0%
Compress1XReusePrefer/endnonzero493ns ± 0%
Compress1XReusePrefer/case1660ns ± 0%
Compress1XReusePrefer/case2619ns ± 0%
Compress1XReusePrefer/case3605ns ± 0%
Compress1XReusePrefer/pngdata.001224µs ± 0%
Compress1XReusePrefer/normcount2737ns ± 0%
Compress4XReuseNone/digits298µs ± 0%
Compress4XReuseNone/gettysburg7.92µs ± 0%
Compress4XReuseNone/twain944µs ± 0%
Compress4XReuseNone/low-ent.10k114µs ± 0%
Compress4XReuseNone/superlow-ent-10k38.9µs ± 0%
Compress4XReuseNone/case15.10µs ± 0%
Compress4XReuseNone/case25.01µs ± 0%
Compress4XReuseNone/case35.24µs ± 0%
Compress4XReuseNone/pngdata.001241µs ± 0%
Compress4XReuseNone/normcount23.46µs ± 0%
Compress4XReuseAllow/digits299µs ± 0%
Compress4XReuseAllow/gettysburg6.96µs ± 0%
Compress4XReuseAllow/twain954µs ± 0%
Compress4XReuseAllow/low-ent.10k111µs ± 0%
Compress4XReuseAllow/superlow-ent-10k37.6µs ± 0%
Compress4XReuseAllow/case13.82µs ± 0%
Compress4XReuseAllow/case23.89µs ± 0%
Compress4XReuseAllow/case33.74µs ± 0%
Compress4XReuseAllow/pngdata.001234µs ± 0%
Compress4XReuseAllow/normcount22.51µs ± 0%
Compress4XReusePrefer/digits294µs ± 0%
Compress4XReusePrefer/gettysburg4.77µs ± 0%
Compress4XReusePrefer/twain937µs ± 0%
Compress4XReusePrefer/low-ent.10k109µs ± 0%
Compress4XReusePrefer/superlow-ent-10k36.7µs ± 0%
Compress4XReusePrefer/case1755ns ± 0%
Compress4XReusePrefer/case2725ns ± 0%
Compress4XReusePrefer/case3717ns ± 0%
Compress4XReusePrefer/pngdata.001233µs ± 0%
Compress4XReusePrefer/normcount2853ns ± 0%
Compress1XSizes/digits-1002.18µs ± 0%
Compress1XSizes/digits-2002.42µs ± 0%
Compress1XSizes/digits-5003.29µs ± 0%
Compress1XSizes/digits-10004.63µs ± 0%
Compress1XSizes/digits-500015.0µs ± 0%
Compress1XSizes/digits-1000028.1µs ± 0%
Compress1XSizes/digits-50000145µs ± 0%
Compress4XSizes/digits-1002.27µs ± 0%
Compress4XSizes/digits-2002.57µs ± 0%
Compress4XSizes/digits-5003.42µs ± 0%
Compress4XSizes/digits-10004.62µs ± 0%
Compress4XSizes/digits-500015.0µs ± 0%
Compress4XSizes/digits-1000029.6µs ± 0%
Compress4XSizes/digits-50000147µs ± 0%
Decompress1XTable/digits575µs ± 0%
Decompress1XTable/gettysburg9.95µs ± 0%
Decompress1XTable/twain1.65ms ± 0%
Decompress1XTable/low-ent.10k204µs ± 0%
Decompress1XTable/superlow-ent-10k57.4µs ± 0%
Decompress1XTable/crash2987ns ± 0%
Decompress1XTable/endzerobits102ns ± 0%
Decompress1XTable/endnonzero673ns ± 0%
Decompress1XTable/case12.81µs ± 0%
Decompress1XTable/case22.79µs ± 0%
Decompress1XTable/case32.82µs ± 0%
Decompress1XTable/pngdata.001265µs ± 0%
Decompress1XTable/normcount22.06µs ± 0%
Decompress1XNoTable/digits585µs ± 0%
Decompress1XNoTable/gettysburg8.22µs ± 0%
Decompress1XNoTable/twain1.64ms ± 0%
Decompress1XNoTable/low-ent.10k201µs ± 0%
Decompress1XNoTable/superlow-ent-10k53.3µs ± 0%
Decompress1XNoTable/crash2127ns ± 0%
Decompress1XNoTable/endzerobits60.2ns ± 0%
Decompress1XNoTable/endnonzero72.8ns ± 0%
Decompress1XNoTable/case1328ns ± 0%
Decompress1XNoTable/case2281ns ± 0%
Decompress1XNoTable/case3301ns ± 0%
Decompress1XNoTable/pngdata.001264µs ± 0%
Decompress1XNoTable/normcount2491ns ± 0%
Decompress4XNoTable/digits473µs ± 0%
Decompress4XNoTable/gettysburg5.89µs ± 0%
Decompress4XNoTable/twain1.44ms ± 0%
Decompress4XNoTable/low-ent.10k131µs ± 0%
Decompress4XNoTable/superlow-ent-10k34.1µs ± 0%
Decompress4XNoTable/case1500ns ± 0%
Decompress4XNoTable/case2432ns ± 0%
Decompress4XNoTable/case3443ns ± 0%
Decompress4XNoTable/pngdata.001179µs ± 0%
Decompress4XNoTable/normcount2665ns ± 0%
Decompress4XTable/digits478µs ± 0%
Decompress4XTable/gettysburg7.82µs ± 0%
Decompress4XTable/twain1.45ms ± 0%
Decompress4XTable/low-ent.10k129µs ± 0%
Decompress4XTable/superlow-ent-10k35.3µs ± 0%
Decompress4XTable/case13.01µs ± 0%
Decompress4XTable/case22.91µs ± 0%
Decompress4XTable/case32.97µs ± 0%
Decompress4XTable/pngdata.001188µs ± 0%
Decompress4XTable/normcount22.24µs ± 0%
pkg:github.com/klauspost/compress/s2
RandomEncode94.1µs ± 0%
RandomEncodeBetter123µs ± 0%
pkg:github.com/klauspost/compress/snappy
RandomEncode141µs ± 0%
ExtendMatch9.62µs ± 0%
pkg:github.com/klauspost/compress/zip
CompressedZipGarbage2.29ms ± 0%
Zip64Test15.3ms ± 0%
Zip64TestSizes/409621.1µs ± 0%
Zip64TestSizes/1048576293µs ± 0%
Zip64TestSizes/6710886415.4ms ± 0%
pkg:github.com/klauspost/compress/zstd
Decoder_DecoderSmall/kppkn.gtb.zst20.4ms ± 0%
Decoder_DecoderSmall/geo.protodata.zst4.56ms ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst35.2ms ± 0%
Decoder_DecoderSmall/lcet10.txt.zst26.6ms ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst15.9ms ± 0%
Decoder_DecoderSmall/alice29.txt.zst21.0ms ± 0%
Decoder_DecoderSmall/html_x_4.zst6.85ms ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst1.12ms ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst1.01ms ± 0%
Decoder_DecoderSmall/urls.10K.zst30.3ms ± 0%
Decoder_DecoderSmall/html.zst3.56ms ± 0%
Decoder_DecoderSmall/comp-data.bin.zst397µs ± 0%
Decoder_DecodeAll/kppkn.gtb.zst1.18ms ± 0%
Decoder_DecodeAll/geo.protodata.zst282µs ± 0%
Decoder_DecodeAll/plrabn12.txt.zst4.26ms ± 0%
Decoder_DecodeAll/lcet10.txt.zst3.16ms ± 0%
Decoder_DecodeAll/asyoulik.txt.zst1.02ms ± 0%
Decoder_DecodeAll/alice29.txt.zst1.33ms ± 0%
Decoder_DecodeAll/html_x_4.zst487µs ± 0%
Decoder_DecodeAll/paper-100k.pdf.zst47.6µs ± 0%
Decoder_DecodeAll/fireworks.jpeg.zst17.4µs ± 0%
Decoder_DecodeAll/urls.10K.zst3.88ms ± 0%
Decoder_DecodeAll/html.zst313µs ± 0%
Decoder_DecodeAll/comp-data.bin.zst20.6µs ± 0%
Encoder_EncodeAllXML47.4ms ± 0%
Encoder_EncodeAllSimple/fastest704µs ± 0%
Encoder_EncodeAllSimple/default1.14ms ± 0%
Encoder_EncodeAllSimple4K/fastest48.5µs ± 0%
Encoder_EncodeAllSimple4K/default77.6µs ± 0%
Encoder_EncodeAllHTML688µs ± 0%
Encoder_EncodeAllTwain11.8ms ± 0%
Encoder_EncodeAllPi4.02ms ± 0%
RandomEncodeAllFastest9.34ms ± 0%
RandomEncodeAllDefault15.4ms ± 0%
RandomEncoderFastest10.3ms ± 0%
RandomEncoderDefault15.0ms ± 0%
Snappy_ConvertXML21.8ms ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B7.07ns ± 0%
Hashes/xxhash,direct,string,n=5B26.1ns ± 0%
Hashes/xxhash,digest,bytes,n=5B29.3ns ± 0%
Hashes/xxhash,digest,string,n=5B37.0ns ± 0%
Hashes/xxhash,direct,bytes,n=100B22.7ns ± 0%
Hashes/xxhash,direct,string,n=100B104ns ± 0%
Hashes/xxhash,digest,bytes,n=100B41.2ns ± 0%
Hashes/xxhash,digest,string,n=100B106ns ± 0%
Hashes/xxhash,direct,bytes,n=4KB394ns ± 0%
Hashes/xxhash,direct,string,n=4KB1.42µs ± 0%
Hashes/xxhash,digest,bytes,n=4KB419ns ± 0%
Hashes/xxhash,digest,string,n=4KB1.50µs ± 0%
Hashes/xxhash,direct,bytes,n=10MB2.14ms ± 0%
Hashes/xxhash,direct,string,n=10MB7.08ms ± 0%
Hashes/xxhash,digest,bytes,n=10MB1.86ms ± 0%
Hashes/xxhash,digest,string,n=10MB5.74ms ± 0%
Hashes/CRC-32,direct,bytes,n=5B24.6ns ± 0%
Hashes/CRC-32,direct,string,n=5B56.2ns ± 0%
Hashes/CRC-32,digest,bytes,n=5B66.4ns ± 0%
Hashes/CRC-32,digest,string,n=5B101ns ± 0%
Hashes/CRC-32,direct,bytes,n=100B47.7ns ± 0%
Hashes/CRC-32,direct,string,n=100B118ns ± 0%
Hashes/CRC-32,digest,bytes,n=100B98.0ns ± 0%
Hashes/CRC-32,digest,string,n=100B170ns ± 0%
Hashes/CRC-32,direct,bytes,n=4KB288ns ± 0%
Hashes/CRC-32,direct,string,n=4KB1.43µs ± 0%
Hashes/CRC-32,digest,bytes,n=4KB340ns ± 0%
Hashes/CRC-32,digest,string,n=4KB1.44µs ± 0%
Hashes/CRC-32,direct,bytes,n=10MB1.78ms ± 0%
Hashes/CRC-32,direct,string,n=10MB5.68ms ± 0%
Hashes/CRC-32,digest,bytes,n=10MB1.79ms ± 0%
Hashes/CRC-32,digest,string,n=10MB5.55ms ± 0%
Hashes/FNV-1a,digest,bytes,n=5B32.1ns ± 0%
Hashes/FNV-1a,digest,string,n=5B64.6ns ± 0%
Hashes/FNV-1a,digest,bytes,n=100B178ns ± 0%
Hashes/FNV-1a,digest,string,n=100B250ns ± 0%
Hashes/FNV-1a,digest,bytes,n=4KB6.43µs ± 0%
Hashes/FNV-1a,digest,string,n=4KB7.68µs ± 0%
Hashes/FNV-1a,digest,bytes,n=10MB16.0ms ± 0%
Hashes/FNV-1a,digest,string,n=10MB18.9ms ± 0%
[Geo mean]84.5µs
 
speed
pkg:github.com/klauspost/compress
Estimate/zeroes-5k461MB/s ± 0%
Estimate/predictable-5k486MB/s ± 0%
Estimate/random-500b344MB/s ± 0%
Estimate/random-5k473MB/s ± 0%
Estimate/random-50k505MB/s ± 0%
Estimate/random-500k448MB/s ± 0%
Estimate/base-32-5k407MB/s ± 0%
Estimate/text454MB/s ± 0%
SnannonEntropyBits/zeroes-5k464MB/s ± 0%
SnannonEntropyBits/predictable-5k324MB/s ± 0%
SnannonEntropyBits/random-500b63.5MB/s ± 0%
SnannonEntropyBits/random-5k384MB/s ± 0%
SnannonEntropyBits/random-50k1.11GB/s ± 0%
SnannonEntropyBits/random-500k1.25GB/s ± 0%
SnannonEntropyBits/base-32-5k1.02GB/s ± 0%
SnannonEntropyBits/text1.01GB/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
DecodeDigitsSpeed1e470.8MB/s ± 0%
DecodeDigitsSpeed1e568.2MB/s ± 0%
DecodeDigitsSpeed1e656.1MB/s ± 0%
DecodeDigitsDefault1e466.8MB/s ± 0%
DecodeDigitsDefault1e569.6MB/s ± 0%
DecodeDigitsDefault1e674.1MB/s ± 0%
DecodeDigitsCompress1e467.2MB/s ± 0%
DecodeDigitsCompress1e559.9MB/s ± 0%
DecodeDigitsCompress1e662.5MB/s ± 0%
DecodeTwainSpeed1e464.3MB/s ± 0%
DecodeTwainSpeed1e569.8MB/s ± 0%
DecodeTwainSpeed1e669.7MB/s ± 0%
DecodeTwainDefault1e464.9MB/s ± 0%
DecodeTwainDefault1e571.1MB/s ± 0%
DecodeTwainDefault1e676.5MB/s ± 0%
DecodeTwainCompress1e466.5MB/s ± 0%
DecodeTwainCompress1e578.7MB/s ± 0%
DecodeTwainCompress1e679.7MB/s ± 0%
DecodeRandomSpeed1e421.9GB/s ± 0%
DecodeRandomSpeed1e527.0GB/s ± 0%
DecodeRandomSpeed1e626.2GB/s ± 0%
_tokens_EstimatedBits870kB/s ± 0%
EncodeDigitsConstant1e4234MB/s ± 0%
EncodeDigitsConstant1e5215MB/s ± 0%
EncodeDigitsConstant1e6245MB/s ± 0%
EncodeDigitsSpeed1e474.8MB/s ± 0%
EncodeDigitsSpeed1e560.2MB/s ± 0%
EncodeDigitsSpeed1e665.4MB/s ± 0%
EncodeDigitsDefault1e437.5MB/s ± 0%
EncodeDigitsDefault1e527.9MB/s ± 0%
EncodeDigitsDefault1e625.9MB/s ± 0%
EncodeDigitsCompress1e428.1MB/s ± 0%
EncodeDigitsCompress1e515.0MB/s ± 0%
EncodeDigitsCompress1e613.9MB/s ± 0%
EncodeDigitsSL1e479.2MB/s ± 0%
EncodeDigitsSL1e561.9MB/s ± 0%
EncodeDigitsSL1e659.6MB/s ± 0%
EncodeTwainConstant1e4175MB/s ± 0%
EncodeTwainConstant1e5194MB/s ± 0%
EncodeTwainConstant1e6223MB/s ± 0%
EncodeTwainSpeed1e457.2MB/s ± 0%
EncodeTwainSpeed1e557.0MB/s ± 0%
EncodeTwainSpeed1e660.6MB/s ± 0%
EncodeTwainDefault1e436.9MB/s ± 0%
EncodeTwainDefault1e526.7MB/s ± 0%
EncodeTwainDefault1e631.4MB/s ± 0%
EncodeTwainCompress1e422.0MB/s ± 0%
EncodeTwainCompress1e511.8MB/s ± 0%
EncodeTwainCompress1e611.0MB/s ± 0%
EncodeTwainSL1e457.4MB/s ± 0%
EncodeTwainSL1e557.4MB/s ± 0%
EncodeTwainSL1e668.1MB/s ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg135MB/s ± 0%
Compress/digits182MB/s ± 0%
Compress/twain155MB/s ± 0%
Compress/low-ent178MB/s ± 0%
Compress/superlow-ent147MB/s ± 0%
Compress/endzerobits7.85MB/s ± 0%
Compress/pngdata.001142MB/s ± 0%
Compress/normcount225.4MB/s ± 0%
Decompress/gettysburg190MB/s ± 0%
Decompress/digits267MB/s ± 0%
Decompress/twain208MB/s ± 0%
Decompress/low-ent254MB/s ± 0%
Decompress/superlow-ent274MB/s ± 0%
Decompress/endzerobits17.1MB/s ± 0%
Decompress/pngdata.001275MB/s ± 0%
Decompress/normcount240.9MB/s ± 0%
pkg:github.com/klauspost/compress/gzip
GunzipCopy125MB/s ± 0%
GunzipNoWriteTo124MB/s ± 0%
GunzipStdlib127MB/s ± 0%
GzipLM3119MB/s ± 0%
GzipLM2167MB/s ± 0%
GzipL1109MB/s ± 0%
GzipL295.7MB/s ± 0%
GzipL380.3MB/s ± 0%
GzipL481.2MB/s ± 0%
GzipL557.0MB/s ± 0%
GzipL650.8MB/s ± 0%
GzipL741.2MB/s ± 0%
GzipL831.2MB/s ± 0%
GzipL910.2MB/s ± 0%
OldGzipL183.6MB/s ± 0%
OldGzipL251.6MB/s ± 0%
OldGzipL344.5MB/s ± 0%
OldGzipL437.8MB/s ± 0%
OldGzipL527.7MB/s ± 0%
OldGzipL626.1MB/s ± 0%
OldGzipL719.6MB/s ± 0%
OldGzipL810.8MB/s ± 0%
OldGzipL910.1MB/s ± 0%
pkg:github.com/klauspost/compress/huff0
Deflate/digits212MB/s ± 0%
Deflate/gettysburg98.4MB/s ± 0%
Deflate/twain213MB/s ± 0%
Deflate/low-ent.10k262MB/s ± 0%
Deflate/superlow-ent-10k195MB/s ± 0%
Deflate/crash220.9MB/s ± 0%
Deflate/endzerobits7.40MB/s ± 0%
Deflate/endnonzero10.3MB/s ± 0%
Deflate/case170.8MB/s ± 0%
Deflate/case256.5MB/s ± 0%
Deflate/case360.9MB/s ± 0%
Deflate/pngdata.001161MB/s ± 0%
Deflate/normcount2106MB/s ± 0%
Compress1XReuseNone/digits335MB/s ± 0%
Compress1XReuseNone/gettysburg192MB/s ± 0%
Compress1XReuseNone/twain278MB/s ± 0%
Compress1XReuseNone/low-ent.10k362MB/s ± 0%
Compress1XReuseNone/superlow-ent-10k277MB/s ± 0%
Compress1XReuseNone/crash28.30MB/s ± 0%
Compress1XReuseNone/endzerobits9.89MB/s ± 0%
Compress1XReuseNone/endnonzero5.43MB/s ± 0%
Compress1XReuseNone/case110.8MB/s ± 0%
Compress1XReuseNone/case28.99MB/s ± 0%
Compress1XReuseNone/case39.44MB/s ± 0%
Compress1XReuseNone/pngdata.001211MB/s ± 0%
Compress1XReuseNone/normcount225.9MB/s ± 0%
Compress1XReuseAllow/digits334MB/s ± 0%
Compress1XReuseAllow/gettysburg228MB/s ± 0%
Compress1XReuseAllow/twain275MB/s ± 0%
Compress1XReuseAllow/low-ent.10k363MB/s ± 0%
Compress1XReuseAllow/superlow-ent-10k280MB/s ± 0%
Compress1XReuseAllow/crash211.8MB/s ± 0%
Compress1XReuseAllow/endzerobits8.48MB/s ± 0%
Compress1XReuseAllow/endnonzero7.53MB/s ± 0%
Compress1XReuseAllow/case114.8MB/s ± 0%
Compress1XReuseAllow/case212.4MB/s ± 0%
Compress1XReuseAllow/case313.0MB/s ± 0%
Compress1XReuseAllow/pngdata.001216MB/s ± 0%
Compress1XReuseAllow/normcount235.6MB/s ± 0%
Compress1XReusePrefer/digits331MB/s ± 0%
Compress1XReusePrefer/gettysburg325MB/s ± 0%
Compress1XReusePrefer/twain273MB/s ± 0%
Compress1XReusePrefer/low-ent.10k365MB/s ± 0%
Compress1XReusePrefer/superlow-ent-10k288MB/s ± 0%
Compress1XReusePrefer/crash227.2MB/s ± 0%
Compress1XReusePrefer/endzerobits10.3MB/s ± 0%
Compress1XReusePrefer/endnonzero14.2MB/s ± 0%
Compress1XReusePrefer/case183.3MB/s ± 0%
Compress1XReusePrefer/case272.6MB/s ± 0%
Compress1XReusePrefer/case379.4MB/s ± 0%
Compress1XReusePrefer/pngdata.001228MB/s ± 0%
Compress1XReusePrefer/normcount2118MB/s ± 0%
Compress4XReuseNone/digits336MB/s ± 0%
Compress4XReuseNone/gettysburg195MB/s ± 0%
Compress4XReuseNone/twain278MB/s ± 0%
Compress4XReuseNone/low-ent.10k350MB/s ± 0%
Compress4XReuseNone/superlow-ent-10k270MB/s ± 0%
Compress4XReuseNone/case110.8MB/s ± 0%
Compress4XReuseNone/case28.98MB/s ± 0%
Compress4XReuseNone/case39.15MB/s ± 0%
Compress4XReuseNone/pngdata.001212MB/s ± 0%
Compress4XReuseNone/normcount225.2MB/s ± 0%
Compress4XReuseAllow/digits334MB/s ± 0%
Compress4XReuseAllow/gettysburg222MB/s ± 0%
Compress4XReuseAllow/twain275MB/s ± 0%
Compress4XReuseAllow/low-ent.10k361MB/s ± 0%
Compress4XReuseAllow/superlow-ent-10k280MB/s ± 0%
Compress4XReuseAllow/case114.4MB/s ± 0%
Compress4XReuseAllow/case211.6MB/s ± 0%
Compress4XReuseAllow/case312.8MB/s ± 0%
Compress4XReuseAllow/pngdata.001219MB/s ± 0%
Compress4XReuseAllow/normcount234.7MB/s ± 0%
Compress4XReusePrefer/digits341MB/s ± 0%
Compress4XReusePrefer/gettysburg324MB/s ± 0%
Compress4XReusePrefer/twain280MB/s ± 0%
Compress4XReusePrefer/low-ent.10k366MB/s ± 0%
Compress4XReusePrefer/superlow-ent-10k286MB/s ± 0%
Compress4XReusePrefer/case172.9MB/s ± 0%
Compress4XReusePrefer/case262.1MB/s ± 0%
Compress4XReusePrefer/case367.0MB/s ± 0%
Compress4XReusePrefer/pngdata.001220MB/s ± 0%
Compress4XReusePrefer/normcount2102MB/s ± 0%
Compress1XSizes/digits-10045.8MB/s ± 0%
Compress1XSizes/digits-20082.5MB/s ± 0%
Compress1XSizes/digits-500152MB/s ± 0%
Compress1XSizes/digits-1000216MB/s ± 0%
Compress1XSizes/digits-5000334MB/s ± 0%
Compress1XSizes/digits-10000356MB/s ± 0%
Compress1XSizes/digits-50000345MB/s ± 0%
Compress4XSizes/digits-10044.1MB/s ± 0%
Compress4XSizes/digits-20077.9MB/s ± 0%
Compress4XSizes/digits-500146MB/s ± 0%
Compress4XSizes/digits-1000216MB/s ± 0%
Compress4XSizes/digits-5000333MB/s ± 0%
Compress4XSizes/digits-10000338MB/s ± 0%
Compress4XSizes/digits-50000339MB/s ± 0%
Decompress1XTable/digits174MB/s ± 0%
Decompress1XTable/gettysburg156MB/s ± 0%
Decompress1XTable/twain158MB/s ± 0%
Decompress1XTable/low-ent.10k196MB/s ± 0%
Decompress1XTable/superlow-ent-10k183MB/s ± 0%
Decompress1XTable/crash215.2MB/s ± 0%
Decompress1XTable/endzerobits48.9MB/s ± 0%
Decompress1XTable/endnonzero10.4MB/s ± 0%
Decompress1XTable/case119.6MB/s ± 0%
Decompress1XTable/case216.2MB/s ± 0%
Decompress1XTable/case317.0MB/s ± 0%
Decompress1XTable/pngdata.001193MB/s ± 0%
Decompress1XTable/normcount242.3MB/s ± 0%
Decompress1XNoTable/digits171MB/s ± 0%
Decompress1XNoTable/gettysburg188MB/s ± 0%
Decompress1XNoTable/twain160MB/s ± 0%
Decompress1XNoTable/low-ent.10k199MB/s ± 0%
Decompress1XNoTable/superlow-ent-10k197MB/s ± 0%
Decompress1XNoTable/crash2119MB/s ± 0%
Decompress1XNoTable/endzerobits83.0MB/s ± 0%
Decompress1XNoTable/endnonzero96.2MB/s ± 0%
Decompress1XNoTable/case1168MB/s ± 0%
Decompress1XNoTable/case2160MB/s ± 0%
Decompress1XNoTable/case3159MB/s ± 0%
Decompress1XNoTable/pngdata.001194MB/s ± 0%
Decompress1XNoTable/normcount2177MB/s ± 0%
Decompress4XNoTable/digits212MB/s ± 0%
Decompress4XNoTable/gettysburg263MB/s ± 0%
Decompress4XNoTable/twain182MB/s ± 0%
Decompress4XNoTable/low-ent.10k306MB/s ± 0%
Decompress4XNoTable/superlow-ent-10k308MB/s ± 0%
Decompress4XNoTable/case1110MB/s ± 0%
Decompress4XNoTable/case2104MB/s ± 0%
Decompress4XNoTable/case3108MB/s ± 0%
Decompress4XNoTable/pngdata.001286MB/s ± 0%
Decompress4XNoTable/normcount2131MB/s ± 0%
Decompress4XTable/digits209MB/s ± 0%
Decompress4XTable/gettysburg198MB/s ± 0%
Decompress4XTable/twain181MB/s ± 0%
Decompress4XTable/low-ent.10k311MB/s ± 0%
Decompress4XTable/superlow-ent-10k297MB/s ± 0%
Decompress4XTable/case118.2MB/s ± 0%
Decompress4XTable/case215.4MB/s ± 0%
Decompress4XTable/case316.2MB/s ± 0%
Decompress4XTable/pngdata.001273MB/s ± 0%
Decompress4XTable/normcount238.9MB/s ± 0%
pkg:github.com/klauspost/compress/s2
RandomEncode11.1GB/s ± 0%
RandomEncodeBetter8.52GB/s ± 0%
pkg:github.com/klauspost/compress/snappy
RandomEncode7.43GB/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.zst72.4MB/s ± 0%
Decoder_DecoderSmall/geo.protodata.zst208MB/s ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst110MB/s ± 0%
Decoder_DecoderSmall/lcet10.txt.zst128MB/s ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst63.1MB/s ± 0%
Decoder_DecoderSmall/alice29.txt.zst57.8MB/s ± 0%
Decoder_DecoderSmall/html_x_4.zst478MB/s ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst733MB/s ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst976MB/s ± 0%
Decoder_DecoderSmall/urls.10K.zst185MB/s ± 0%
Decoder_DecoderSmall/html.zst230MB/s ± 0%
Decoder_DecoderSmall/comp-data.bin.zst82.2MB/s ± 0%
Decoder_DecodeAll/kppkn.gtb.zst156MB/s ± 0%
Decoder_DecodeAll/geo.protodata.zst421MB/s ± 0%
Decoder_DecodeAll/plrabn12.txt.zst113MB/s ± 0%
Decoder_DecodeAll/lcet10.txt.zst135MB/s ± 0%
Decoder_DecodeAll/asyoulik.txt.zst122MB/s ± 0%
Decoder_DecodeAll/alice29.txt.zst114MB/s ± 0%
Decoder_DecodeAll/html_x_4.zst840MB/s ± 0%
Decoder_DecodeAll/paper-100k.pdf.zst2.15GB/s ± 0%
Decoder_DecodeAll/fireworks.jpeg.zst7.07GB/s ± 0%
Decoder_DecodeAll/urls.10K.zst181MB/s ± 0%
Decoder_DecodeAll/html.zst327MB/s ± 0%
Decoder_DecodeAll/comp-data.bin.zst197MB/s ± 0%
Encoder_EncodeAllXML113MB/s ± 0%
Encoder_EncodeAllSimple/fastest56.5MB/s ± 0%
Encoder_EncodeAllSimple/default35.0MB/s ± 0%
Encoder_EncodeAllSimple4K/fastest84.5MB/s ± 0%
Encoder_EncodeAllSimple4K/default52.8MB/s ± 0%
Encoder_EncodeAllHTML64.6MB/s ± 0%
Encoder_EncodeAllTwain32.9MB/s ± 0%
Encoder_EncodeAllPi24.9MB/s ± 0%
RandomEncodeAllFastest1.12GB/s ± 0%
RandomEncodeAllDefault680MB/s ± 0%
RandomEncoderFastest1.02GB/s ± 0%
RandomEncoderDefault697MB/s ± 0%
Snappy_ConvertXML245MB/s ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B708MB/s ± 0%
Hashes/xxhash,direct,string,n=5B192MB/s ± 0%
Hashes/xxhash,digest,bytes,n=5B170MB/s ± 0%
Hashes/xxhash,digest,string,n=5B135MB/s ± 0%
Hashes/xxhash,direct,bytes,n=100B4.41GB/s ± 0%
Hashes/xxhash,direct,string,n=100B962MB/s ± 0%
Hashes/xxhash,digest,bytes,n=100B2.43GB/s ± 0%
Hashes/xxhash,digest,string,n=100B945MB/s ± 0%
Hashes/xxhash,direct,bytes,n=4KB10.1GB/s ± 0%
Hashes/xxhash,direct,string,n=4KB2.81GB/s ± 0%
Hashes/xxhash,digest,bytes,n=4KB9.55GB/s ± 0%
Hashes/xxhash,digest,string,n=4KB2.66GB/s ± 0%
Hashes/xxhash,direct,bytes,n=10MB4.66GB/s ± 0%
Hashes/xxhash,direct,string,n=10MB1.41GB/s ± 0%
Hashes/xxhash,digest,bytes,n=10MB5.39GB/s ± 0%
Hashes/xxhash,digest,string,n=10MB1.74GB/s ± 0%
Hashes/CRC-32,direct,bytes,n=5B204MB/s ± 0%
Hashes/CRC-32,direct,string,n=5B89.0MB/s ± 0%
Hashes/CRC-32,digest,bytes,n=5B75.3MB/s ± 0%
Hashes/CRC-32,digest,string,n=5B49.5MB/s ± 0%
Hashes/CRC-32,direct,bytes,n=100B2.10GB/s ± 0%
Hashes/CRC-32,direct,string,n=100B848MB/s ± 0%
Hashes/CRC-32,digest,bytes,n=100B1.02GB/s ± 0%
Hashes/CRC-32,digest,string,n=100B589MB/s ± 0%
Hashes/CRC-32,direct,bytes,n=4KB13.9GB/s ± 0%
Hashes/CRC-32,direct,string,n=4KB2.79GB/s ± 0%
Hashes/CRC-32,digest,bytes,n=4KB11.8GB/s ± 0%
Hashes/CRC-32,digest,string,n=4KB2.78GB/s ± 0%
Hashes/CRC-32,direct,bytes,n=10MB5.63GB/s ± 0%
Hashes/CRC-32,direct,string,n=10MB1.76GB/s ± 0%
Hashes/CRC-32,digest,bytes,n=10MB5.58GB/s ± 0%
Hashes/CRC-32,digest,string,n=10MB1.80GB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=5B156MB/s ± 0%
Hashes/FNV-1a,digest,string,n=5B77.3MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=100B562MB/s ± 0%
Hashes/FNV-1a,digest,string,n=100B399MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=4KB622MB/s ± 0%
Hashes/FNV-1a,digest,string,n=4KB521MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=10MB623MB/s ± 0%
Hashes/FNV-1a,digest,string,n=10MB528MB/s ± 0%
[Geo mean]144MB/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
DecodeDigitsSpeed1e4569B ± 0%
DecodeDigitsSpeed1e55.66kB ± 0%
DecodeDigitsSpeed1e639.3kB ± 0%
DecodeDigitsDefault1e4616B ± 0%
DecodeDigitsDefault1e54.95kB ± 0%
DecodeDigitsDefault1e641.9kB ± 0%
DecodeDigitsCompress1e4577B ± 0%
DecodeDigitsCompress1e55.49kB ± 0%
DecodeDigitsCompress1e638.3kB ± 0%
DecodeTwainSpeed1e4613B ± 0%
DecodeTwainSpeed1e55.79kB ± 0%
DecodeTwainSpeed1e640.3kB ± 0%
DecodeTwainDefault1e4542B ± 0%
DecodeTwainDefault1e55.00kB ± 0%
DecodeTwainDefault1e639.6kB ± 0%
DecodeTwainCompress1e4622B ± 0%
DecodeTwainCompress1e54.91kB ± 0%
DecodeTwainCompress1e641.0kB ± 0%
DecodeRandomSpeed1e449.0B ± 0%
DecodeRandomSpeed1e559.0B ± 0%
DecodeRandomSpeed1e6169B ± 0%
_tokens_EstimatedBits
EncodeDigitsConstant1e48.00B ± 0%
EncodeDigitsConstant1e592.0B ± 0%
EncodeDigitsConstant1e6768B ± 0%
EncodeDigitsSpeed1e415.3kB ± 0%
EncodeDigitsSpeed1e5188kB ± 0%
EncodeDigitsSpeed1e61.31MB ± 0%
EncodeDigitsDefault1e432.9kB ± 0%
EncodeDigitsDefault1e5438kB ± 0%
EncodeDigitsDefault1e61.31MB ± 0%
EncodeDigitsCompress1e4108B ± 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%
EncodeTwainDefault1e433.7kB ± 0%
EncodeTwainDefault1e5438kB ± 0%
EncodeTwainDefault1e61.31MB ± 0%
EncodeTwainCompress1e4138B ± 0%
EncodeTwainCompress1e51.73kB ± 0%
EncodeTwainCompress1e63.46kB ± 0%
EncodeTwainSL1e4146B ± 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.00169.0B ± 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.00122.0B ± 0%
Compress1XReuseNone/normcount20.00B
Compress1XReuseAllow/digits26.0B ± 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/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.00120.0B ± 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.00122.0B ± 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/digits6.42kB ± 0%
Decompress4XTable/gettysburg4.00B ± 0%
Decompress4XTable/twain60.4kB ± 0%
Decompress4XTable/low-ent.10k641B ± 0%
Decompress4XTable/superlow-ent-10k52.0B ± 0%
Decompress4XTable/case11.00B ± 0%
Decompress4XTable/case21.00B ± 0%
Decompress4XTable/case31.00B ± 0%
Decompress4XTable/pngdata.0011.33kB ± 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/fastest631B ± 0%
Encoder_EncodeAllSimple/default947B ± 0%
Encoder_EncodeAllSimple4K/fastest23.0B ± 0%
Encoder_EncodeAllSimple4K/default34.0B ± 0%
Encoder_EncodeAllHTML592B ± 0%
Encoder_EncodeAllTwain0.00B
Encoder_EncodeAllPi0.00B
RandomEncodeAllFastest0.00B
RandomEncodeAllDefault0.00B
RandomEncoderFastest80.0B ± 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]2.74kB
 
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%
DecodeDigitsSpeed1e54.00 ± 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
RandomEncoderFastest3.00 ± 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]5.72