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-mt15
gce-preemptibleTRUE
gce-zoneus-central1-a
goarchamd64
gooslinux
host-boottime2020-03-25T15:16:02Z
host-hostnameworker-mt15
host-kernelarchx86_64
host-kernelversion5.0.0-1033-gcp
host-numprocs112
host-oslinux [perf]
host-platformubuntu [perf]
host-platformfamilydebian
host-platformversion18.04 [perf]
host-uptime1m39s
host-virtroleguest [perf]
intelpstate-availablefalse
load-avg10.79
load-avg150.11
load-avg50.31
mem-available6.81 GiB
mem-free5.55 GiB
mem-total7.29 GiB
mem-used240.53 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-ref2f8798ed071072dbb6801c5dbc5a4368cb5984e9
toolchain-revision2f8798ed071072dbb6801c5dbc5a4368cb5984e9
toolchain-typesnapshot
upload20200325.10
upload-filebd55594c-22fe-41d8-af79-3c7242c0b756.out
upload-part20200325.10/0
upload-time2020-03-25T15:18:30Z
label values
pkg
upload:20200325.10:
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-5k11.8µs ± 0%
Estimate/predictable-5k10.5µs ± 0%
Estimate/random-500b1.80µs ± 0%
Estimate/random-5k11.1µs ± 0%
Estimate/random-50k104µs ± 0%
Estimate/random-500k1.15ms ± 0%
Estimate/base-32-5k12.2µs ± 0%
Estimate/text15.5µs ± 0%
SnannonEntropyBits/zeroes-5k10.9µs ± 0%
SnannonEntropyBits/predictable-5k15.7µs ± 0%
SnannonEntropyBits/random-500b7.88µs ± 0%
SnannonEntropyBits/random-5k12.0µs ± 0%
SnannonEntropyBits/random-50k45.7µs ± 0%
SnannonEntropyBits/random-500k398µs ± 0%
SnannonEntropyBits/base-32-5k4.95µs ± 0%
SnannonEntropyBits/text7.16µs ± 0%
CompressAllocations/level(-2)/flate118µs ± 0%
CompressAllocations/level(-2)/gzip108µs ± 0%
CompressAllocations/level(-1)/flate887µs ± 0%
CompressAllocations/level(-1)/gzip821µs ± 0%
CompressAllocations/level(0)/flate99.5µs ± 0%
CompressAllocations/level(0)/gzip83.9µs ± 0%
CompressAllocations/level(1)/flate531µs ± 0%
CompressAllocations/level(1)/gzip545µs ± 0%
CompressAllocations/level(2)/flate1.04ms ± 0%
CompressAllocations/level(2)/gzip1.01ms ± 0%
CompressAllocations/level(3)/flate653µs ± 0%
CompressAllocations/level(3)/gzip652µs ± 0%
CompressAllocations/level(4)/flate711µs ± 0%
CompressAllocations/level(4)/gzip762µs ± 0%
CompressAllocations/level(5)/flate839µs ± 0%
CompressAllocations/level(5)/gzip856µs ± 0%
CompressAllocations/level(6)/flate830µs ± 0%
CompressAllocations/level(6)/gzip783µs ± 0%
CompressAllocations/level(7)/flate223µs ± 0%
CompressAllocations/level(7)/gzip219µs ± 0%
CompressAllocations/level(8)/flate228µs ± 0%
CompressAllocations/level(8)/gzip237µs ± 0%
CompressAllocations/level(9)/flate232µs ± 0%
CompressAllocations/level(9)/gzip233µs ± 0%
pkg:github.com/klauspost/compress/flate
DecodeDigitsSpeed1e4142µs ± 0%
DecodeDigitsSpeed1e51.53ms ± 0%
DecodeDigitsSpeed1e614.3ms ± 0%
DecodeDigitsDefault1e4153µs ± 0%
DecodeDigitsDefault1e51.39ms ± 0%
DecodeDigitsDefault1e613.9ms ± 0%
DecodeDigitsCompress1e4151µs ± 0%
DecodeDigitsCompress1e51.58ms ± 0%
DecodeDigitsCompress1e616.0ms ± 0%
DecodeTwainSpeed1e4152µs ± 0%
DecodeTwainSpeed1e51.48ms ± 0%
DecodeTwainSpeed1e614.1ms ± 0%
DecodeTwainDefault1e4149µs ± 0%
DecodeTwainDefault1e51.39ms ± 0%
DecodeTwainDefault1e613.8ms ± 0%
DecodeTwainCompress1e4146µs ± 0%
DecodeTwainCompress1e51.29ms ± 0%
DecodeTwainCompress1e612.4ms ± 0%
DecodeRandomSpeed1e4461ns ± 0%
DecodeRandomSpeed1e54.09µs ± 0%
DecodeRandomSpeed1e642.7µs ± 0%
_tokens_EstimatedBits1.16µs ± 0%
EncodeDigitsConstant1e444.7µs ± 0%
EncodeDigitsConstant1e5471µs ± 0%
EncodeDigitsConstant1e64.36ms ± 0%
EncodeDigitsSpeed1e4138µs ± 0%
EncodeDigitsSpeed1e51.80ms ± 0%
EncodeDigitsSpeed1e616.3ms ± 0%
EncodeDigitsDefault1e4283µs ± 0%
EncodeDigitsDefault1e53.99ms ± 0%
EncodeDigitsDefault1e638.0ms ± 0%
EncodeDigitsCompress1e4374µs ± 0%
EncodeDigitsCompress1e56.98ms ± 0%
EncodeDigitsCompress1e672.3ms ± 0%
EncodeDigitsSL1e4130µs ± 0%
EncodeDigitsSL1e51.65ms ± 0%
EncodeDigitsSL1e615.3ms ± 0%
EncodeTwainConstant1e456.7µs ± 0%
EncodeTwainConstant1e5510µs ± 0%
EncodeTwainConstant1e64.39ms ± 0%
EncodeTwainSpeed1e4173µs ± 0%
EncodeTwainSpeed1e51.78ms ± 0%
EncodeTwainSpeed1e615.7ms ± 0%
EncodeTwainDefault1e4269µs ± 0%
EncodeTwainDefault1e53.58ms ± 0%
EncodeTwainDefault1e631.3ms ± 0%
EncodeTwainCompress1e4453µs ± 0%
EncodeTwainCompress1e58.25ms ± 0%
EncodeTwainCompress1e690.3ms ± 0%
EncodeTwainSL1e4173µs ± 0%
EncodeTwainSL1e51.52ms ± 0%
EncodeTwainSL1e614.2ms ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg11.2µs ± 0%
Compress/digits528µs ± 0%
Compress/twain2.40ms ± 0%
Compress/low-ent223µs ± 0%
Compress/superlow-ent69.9µs ± 0%
Compress/endzerobits622ns ± 0%
Compress/pngdata.001355µs ± 0%
Compress/normcount23.32µs ± 0%
Decompress/gettysburg7.89µs ± 0%
Decompress/digits363µs ± 0%
Decompress/twain1.83ms ± 0%
Decompress/low-ent160µs ± 0%
Decompress/superlow-ent37.8µs ± 0%
Decompress/endzerobits289ns ± 0%
Decompress/pngdata.001188µs ± 0%
Decompress/normcount22.03µs ± 0%
pkg:github.com/klauspost/compress/gzip
GunzipCopy38.1ms ± 0%
GunzipNoWriteTo37.3ms ± 0%
GunzipStdlib38.2ms ± 0%
GzipLM340.1ms ± 0%
GzipLM226.6ms ± 0%
GzipL143.1ms ± 0%
GzipL249.7ms ± 0%
GzipL354.4ms ± 0%
GzipL460.9ms ± 0%
GzipL581.0ms ± 0%
GzipL685.1ms ± 0%
GzipL7111ms ± 0%
GzipL8142ms ± 0%
GzipL9454ms ± 0%
OldGzipL155.0ms ± 0%
OldGzipL279.3ms ± 0%
OldGzipL389.1ms ± 0%
OldGzipL4108ms ± 0%
OldGzipL5148ms ± 0%
OldGzipL6164ms ± 0%
OldGzipL7217ms ± 0%
OldGzipL8411ms ± 0%
OldGzipL9459ms ± 0%
pkg:github.com/klauspost/compress/huff0
Deflate/digits474µs ± 0%
Deflate/gettysburg16.0µs ± 0%
Deflate/twain1.24ms ± 0%
Deflate/low-ent.10k157µs ± 0%
Deflate/superlow-ent-10k55.1µs ± 0%
Deflate/crash2713ns ± 0%
Deflate/endzerobits678ns ± 0%
Deflate/endnonzero676ns ± 0%
Deflate/case1775ns ± 0%
Deflate/case2776ns ± 0%
Deflate/case3759ns ± 0%
Deflate/pngdata.001317µs ± 0%
Deflate/normcount2823ns ± 0%
Compress1XReuseNone/digits293µs ± 0%
Compress1XReuseNone/gettysburg7.73µs ± 0%
Compress1XReuseNone/twain943µs ± 0%
Compress1XReuseNone/low-ent.10k111µs ± 0%
Compress1XReuseNone/superlow-ent-10k38.9µs ± 0%
Compress1XReuseNone/crash21.80µs ± 0%
Compress1XReuseNone/endzerobits514ns ± 0%
Compress1XReuseNone/endnonzero1.28µs ± 0%
Compress1XReuseNone/case14.98µs ± 0%
Compress1XReuseNone/case24.87µs ± 0%
Compress1XReuseNone/case34.94µs ± 0%
Compress1XReuseNone/pngdata.001244µs ± 0%
Compress1XReuseNone/normcount23.31µs ± 0%
Compress1XReuseAllow/digits292µs ± 0%
Compress1XReuseAllow/gettysburg6.78µs ± 0%
Compress1XReuseAllow/twain970µs ± 0%
Compress1XReuseAllow/low-ent.10k112µs ± 0%
Compress1XReuseAllow/superlow-ent-10k37.5µs ± 0%
Compress1XReuseAllow/crash21.28µs ± 0%
Compress1XReuseAllow/endzerobits586ns ± 0%
Compress1XReuseAllow/endnonzero914ns ± 0%
Compress1XReuseAllow/case13.70µs ± 0%
Compress1XReuseAllow/case23.60µs ± 0%
Compress1XReuseAllow/case33.69µs ± 0%
Compress1XReuseAllow/pngdata.001235µs ± 0%
Compress1XReuseAllow/normcount22.46µs ± 0%
Compress1XReusePrefer/digits298µs ± 0%
Compress1XReusePrefer/gettysburg4.79µs ± 0%
Compress1XReusePrefer/twain966µs ± 0%
Compress1XReusePrefer/low-ent.10k110µs ± 0%
Compress1XReusePrefer/superlow-ent-10k37.8µs ± 0%
Compress1XReusePrefer/crash2528ns ± 0%
Compress1XReusePrefer/endzerobits476ns ± 0%
Compress1XReusePrefer/endnonzero485ns ± 0%
Compress1XReusePrefer/case1652ns ± 0%
Compress1XReusePrefer/case2612ns ± 0%
Compress1XReusePrefer/case3605ns ± 0%
Compress1XReusePrefer/pngdata.001225µs ± 0%
Compress1XReusePrefer/normcount2737ns ± 0%
Compress4XReuseNone/digits306µs ± 0%
Compress4XReuseNone/gettysburg8.15µs ± 0%
Compress4XReuseNone/twain955µs ± 0%
Compress4XReuseNone/low-ent.10k112µs ± 0%
Compress4XReuseNone/superlow-ent-10k38.6µs ± 0%
Compress4XReuseNone/case15.16µs ± 0%
Compress4XReuseNone/case25.21µs ± 0%
Compress4XReuseNone/case35.16µs ± 0%
Compress4XReuseNone/pngdata.001245µs ± 0%
Compress4XReuseNone/normcount23.56µs ± 0%
Compress4XReuseAllow/digits298µs ± 0%
Compress4XReuseAllow/gettysburg6.99µs ± 0%
Compress4XReuseAllow/twain936µs ± 0%
Compress4XReuseAllow/low-ent.10k112µs ± 0%
Compress4XReuseAllow/superlow-ent-10k38.4µs ± 0%
Compress4XReuseAllow/case13.83µs ± 0%
Compress4XReuseAllow/case23.75µs ± 0%
Compress4XReuseAllow/case33.74µs ± 0%
Compress4XReuseAllow/pngdata.001238µs ± 0%
Compress4XReuseAllow/normcount22.55µs ± 0%
Compress4XReusePrefer/digits301µs ± 0%
Compress4XReusePrefer/gettysburg4.81µs ± 0%
Compress4XReusePrefer/twain941µs ± 0%
Compress4XReusePrefer/low-ent.10k112µs ± 0%
Compress4XReusePrefer/superlow-ent-10k36.7µs ± 0%
Compress4XReusePrefer/case1744ns ± 0%
Compress4XReusePrefer/case2718ns ± 0%
Compress4XReusePrefer/case3722ns ± 0%
Compress4XReusePrefer/pngdata.001226µs ± 0%
Compress4XReusePrefer/normcount2853ns ± 0%
Compress1XSizes/digits-1002.20µs ± 0%
Compress1XSizes/digits-2002.42µs ± 0%
Compress1XSizes/digits-5003.19µs ± 0%
Compress1XSizes/digits-10004.46µs ± 0%
Compress1XSizes/digits-500015.0µs ± 0%
Compress1XSizes/digits-1000028.0µs ± 0%
Compress1XSizes/digits-50000145µs ± 0%
Compress4XSizes/digits-1002.28µs ± 0%
Compress4XSizes/digits-2002.68µs ± 0%
Compress4XSizes/digits-5003.31µs ± 0%
Compress4XSizes/digits-10004.59µs ± 0%
Compress4XSizes/digits-500014.9µs ± 0%
Compress4XSizes/digits-1000028.2µs ± 0%
Compress4XSizes/digits-50000146µs ± 0%
Decompress1XTable/digits573µs ± 0%
Decompress1XTable/gettysburg9.89µs ± 0%
Decompress1XTable/twain1.67ms ± 0%
Decompress1XTable/low-ent.10k207µs ± 0%
Decompress1XTable/superlow-ent-10k53.7µs ± 0%
Decompress1XTable/crash2956ns ± 0%
Decompress1XTable/endzerobits102ns ± 0%
Decompress1XTable/endnonzero660ns ± 0%
Decompress1XTable/case12.82µs ± 0%
Decompress1XTable/case22.79µs ± 0%
Decompress1XTable/case32.84µs ± 0%
Decompress1XTable/pngdata.001268µs ± 0%
Decompress1XTable/normcount22.05µs ± 0%
Decompress1XNoTable/digits583µs ± 0%
Decompress1XNoTable/gettysburg8.21µs ± 0%
Decompress1XNoTable/twain1.66ms ± 0%
Decompress1XNoTable/low-ent.10k207µs ± 0%
Decompress1XNoTable/superlow-ent-10k52.8µs ± 0%
Decompress1XNoTable/crash2125ns ± 0%
Decompress1XNoTable/endzerobits59.8ns ± 0%
Decompress1XNoTable/endnonzero72.8ns ± 0%
Decompress1XNoTable/case1328ns ± 0%
Decompress1XNoTable/case2281ns ± 0%
Decompress1XNoTable/case3304ns ± 0%
Decompress1XNoTable/pngdata.001263µs ± 0%
Decompress1XNoTable/normcount2499ns ± 0%
Decompress4XNoTable/digits490µs ± 0%
Decompress4XNoTable/gettysburg5.80µs ± 0%
Decompress4XNoTable/twain1.44ms ± 0%
Decompress4XNoTable/low-ent.10k130µs ± 0%
Decompress4XNoTable/superlow-ent-10k33.9µs ± 0%
Decompress4XNoTable/case1498ns ± 0%
Decompress4XNoTable/case2429ns ± 0%
Decompress4XNoTable/case3441ns ± 0%
Decompress4XNoTable/pngdata.001179µs ± 0%
Decompress4XNoTable/normcount2663ns ± 0%
Decompress4XTable/digits482µs ± 0%
Decompress4XTable/gettysburg7.69µs ± 0%
Decompress4XTable/twain1.43ms ± 0%
Decompress4XTable/low-ent.10k128µs ± 0%
Decompress4XTable/superlow-ent-10k35.3µs ± 0%
Decompress4XTable/case12.98µs ± 0%
Decompress4XTable/case22.95µs ± 0%
Decompress4XTable/case33.07µs ± 0%
Decompress4XTable/pngdata.001189µs ± 0%
Decompress4XTable/normcount22.29µs ± 0%
pkg:github.com/klauspost/compress/s2
RandomEncode103µs ± 0%
RandomEncodeBetter140µs ± 0%
pkg:github.com/klauspost/compress/snappy
RandomEncode122µs ± 0%
ExtendMatch9.18µs ± 0%
pkg:github.com/klauspost/compress/zip
CompressedZipGarbage2.56ms ± 0%
Zip64Test14.9ms ± 0%
Zip64TestSizes/409619.8µs ± 0%
Zip64TestSizes/1048576263µs ± 0%
Zip64TestSizes/6710886415.0ms ± 0%
pkg:github.com/klauspost/compress/zstd
Decoder_DecoderSmall/kppkn.gtb.zst10.5ms ± 0%
Decoder_DecoderSmall/geo.protodata.zst3.65ms ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst36.6ms ± 0%
Decoder_DecoderSmall/lcet10.txt.zst27.2ms ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst15.8ms ± 0%
Decoder_DecoderSmall/alice29.txt.zst21.7ms ± 0%
Decoder_DecoderSmall/html_x_4.zst7.19ms ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst1.09ms ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst1.30ms ± 0%
Decoder_DecoderSmall/urls.10K.zst31.8ms ± 0%
Decoder_DecoderSmall/html.zst4.30ms ± 0%
Decoder_DecoderSmall/comp-data.bin.zst432µs ± 0%
Decoder_DecodeAll/kppkn.gtb.zst1.18ms ± 0%
Decoder_DecodeAll/geo.protodata.zst274µs ± 0%
Decoder_DecodeAll/plrabn12.txt.zst4.13ms ± 0%
Decoder_DecodeAll/lcet10.txt.zst3.12ms ± 0%
Decoder_DecodeAll/asyoulik.txt.zst1.02ms ± 0%
Decoder_DecodeAll/alice29.txt.zst1.34ms ± 0%
Decoder_DecodeAll/html_x_4.zst491µs ± 0%
Decoder_DecodeAll/paper-100k.pdf.zst45.7µs ± 0%
Decoder_DecodeAll/fireworks.jpeg.zst16.2µs ± 0%
Decoder_DecodeAll/urls.10K.zst3.77ms ± 0%
Decoder_DecodeAll/html.zst315µs ± 0%
Decoder_DecodeAll/comp-data.bin.zst20.4µs ± 0%
Encoder_EncodeAllXML49.3ms ± 0%
Encoder_EncodeAllSimple/fastest693µs ± 0%
Encoder_EncodeAllSimple/default1.16ms ± 0%
Encoder_EncodeAllSimple4K/fastest48.9µs ± 0%
Encoder_EncodeAllSimple4K/default87.2µs ± 0%
Encoder_EncodeAllHTML693µs ± 0%
Encoder_EncodeAllTwain14.5ms ± 0%
Encoder_EncodeAllPi4.21ms ± 0%
RandomEncodeAllFastest10.9ms ± 0%
RandomEncodeAllDefault15.4ms ± 0%
RandomEncoderFastest9.49ms ± 0%
RandomEncoderDefault15.3ms ± 0%
Snappy_ConvertXML21.9ms ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B7.23ns ± 0%
Hashes/xxhash,direct,string,n=5B27.0ns ± 0%
Hashes/xxhash,digest,bytes,n=5B29.5ns ± 0%
Hashes/xxhash,digest,string,n=5B37.5ns ± 0%
Hashes/xxhash,direct,bytes,n=100B23.5ns ± 0%
Hashes/xxhash,direct,string,n=100B84.9ns ± 0%
Hashes/xxhash,digest,bytes,n=100B40.7ns ± 0%
Hashes/xxhash,digest,string,n=100B110ns ± 0%
Hashes/xxhash,direct,bytes,n=4KB403ns ± 0%
Hashes/xxhash,direct,string,n=4KB1.48µs ± 0%
Hashes/xxhash,digest,bytes,n=4KB425ns ± 0%
Hashes/xxhash,digest,string,n=4KB1.54µs ± 0%
Hashes/xxhash,direct,bytes,n=10MB1.94ms ± 0%
Hashes/xxhash,direct,string,n=10MB6.63ms ± 0%
Hashes/xxhash,digest,bytes,n=10MB1.90ms ± 0%
Hashes/xxhash,digest,string,n=10MB5.71ms ± 0%
Hashes/CRC-32,direct,bytes,n=5B24.4ns ± 0%
Hashes/CRC-32,direct,string,n=5B57.1ns ± 0%
Hashes/CRC-32,digest,bytes,n=5B67.4ns ± 0%
Hashes/CRC-32,digest,string,n=5B97.8ns ± 0%
Hashes/CRC-32,direct,bytes,n=100B48.3ns ± 0%
Hashes/CRC-32,direct,string,n=100B121ns ± 0%
Hashes/CRC-32,digest,bytes,n=100B98.2ns ± 0%
Hashes/CRC-32,digest,string,n=100B170ns ± 0%
Hashes/CRC-32,direct,bytes,n=4KB288ns ± 0%
Hashes/CRC-32,direct,string,n=4KB1.42µs ± 0%
Hashes/CRC-32,digest,bytes,n=4KB332ns ± 0%
Hashes/CRC-32,digest,string,n=4KB1.42µs ± 0%
Hashes/CRC-32,direct,bytes,n=10MB1.62ms ± 0%
Hashes/CRC-32,direct,string,n=10MB5.24ms ± 0%
Hashes/CRC-32,digest,bytes,n=10MB1.72ms ± 0%
Hashes/CRC-32,digest,string,n=10MB5.45ms ± 0%
Hashes/FNV-1a,digest,bytes,n=5B30.5ns ± 0%
Hashes/FNV-1a,digest,string,n=5B62.6ns ± 0%
Hashes/FNV-1a,digest,bytes,n=100B175ns ± 0%
Hashes/FNV-1a,digest,string,n=100B244ns ± 0%
Hashes/FNV-1a,digest,bytes,n=4KB6.41µs ± 0%
Hashes/FNV-1a,digest,string,n=4KB7.48µs ± 0%
Hashes/FNV-1a,digest,bytes,n=10MB15.4ms ± 0%
Hashes/FNV-1a,digest,string,n=10MB19.6ms ± 0%
[Geo mean]85.7µs
 
speed
pkg:github.com/klauspost/compress
Estimate/zeroes-5k423MB/s ± 0%
Estimate/predictable-5k476MB/s ± 0%
Estimate/random-500b277MB/s ± 0%
Estimate/random-5k449MB/s ± 0%
Estimate/random-50k481MB/s ± 0%
Estimate/random-500k435MB/s ± 0%
Estimate/base-32-5k410MB/s ± 0%
Estimate/text463MB/s ± 0%
SnannonEntropyBits/zeroes-5k457MB/s ± 0%
SnannonEntropyBits/predictable-5k318MB/s ± 0%
SnannonEntropyBits/random-500b63.5MB/s ± 0%
SnannonEntropyBits/random-5k416MB/s ± 0%
SnannonEntropyBits/random-50k1.09GB/s ± 0%
SnannonEntropyBits/random-500k1.26GB/s ± 0%
SnannonEntropyBits/base-32-5k1.01GB/s ± 0%
SnannonEntropyBits/text1.00GB/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
DecodeDigitsSpeed1e470.3MB/s ± 0%
DecodeDigitsSpeed1e565.5MB/s ± 0%
DecodeDigitsSpeed1e670.2MB/s ± 0%
DecodeDigitsDefault1e465.4MB/s ± 0%
DecodeDigitsDefault1e571.9MB/s ± 0%
DecodeDigitsDefault1e672.1MB/s ± 0%
DecodeDigitsCompress1e466.1MB/s ± 0%
DecodeDigitsCompress1e563.2MB/s ± 0%
DecodeDigitsCompress1e662.5MB/s ± 0%
DecodeTwainSpeed1e465.6MB/s ± 0%
DecodeTwainSpeed1e567.8MB/s ± 0%
DecodeTwainSpeed1e670.8MB/s ± 0%
DecodeTwainDefault1e467.1MB/s ± 0%
DecodeTwainDefault1e572.1MB/s ± 0%
DecodeTwainDefault1e672.4MB/s ± 0%
DecodeTwainCompress1e468.3MB/s ± 0%
DecodeTwainCompress1e577.3MB/s ± 0%
DecodeTwainCompress1e680.7MB/s ± 0%
DecodeRandomSpeed1e421.7GB/s ± 0%
DecodeRandomSpeed1e524.5GB/s ± 0%
DecodeRandomSpeed1e623.4GB/s ± 0%
_tokens_EstimatedBits860kB/s ± 0%
EncodeDigitsConstant1e4224MB/s ± 0%
EncodeDigitsConstant1e5212MB/s ± 0%
EncodeDigitsConstant1e6229MB/s ± 0%
EncodeDigitsSpeed1e472.3MB/s ± 0%
EncodeDigitsSpeed1e555.6MB/s ± 0%
EncodeDigitsSpeed1e661.3MB/s ± 0%
EncodeDigitsDefault1e435.3MB/s ± 0%
EncodeDigitsDefault1e525.0MB/s ± 0%
EncodeDigitsDefault1e626.3MB/s ± 0%
EncodeDigitsCompress1e426.8MB/s ± 0%
EncodeDigitsCompress1e514.3MB/s ± 0%
EncodeDigitsCompress1e613.8MB/s ± 0%
EncodeDigitsSL1e477.0MB/s ± 0%
EncodeDigitsSL1e560.6MB/s ± 0%
EncodeDigitsSL1e665.2MB/s ± 0%
EncodeTwainConstant1e4176MB/s ± 0%
EncodeTwainConstant1e5196MB/s ± 0%
EncodeTwainConstant1e6228MB/s ± 0%
EncodeTwainSpeed1e457.9MB/s ± 0%
EncodeTwainSpeed1e556.1MB/s ± 0%
EncodeTwainSpeed1e663.5MB/s ± 0%
EncodeTwainDefault1e437.1MB/s ± 0%
EncodeTwainDefault1e528.0MB/s ± 0%
EncodeTwainDefault1e632.0MB/s ± 0%
EncodeTwainCompress1e422.1MB/s ± 0%
EncodeTwainCompress1e512.1MB/s ± 0%
EncodeTwainCompress1e611.1MB/s ± 0%
EncodeTwainSL1e457.9MB/s ± 0%
EncodeTwainSL1e565.6MB/s ± 0%
EncodeTwainSL1e670.4MB/s ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg138MB/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/normcount226.2MB/s ± 0%
Decompress/gettysburg196MB/s ± 0%
Decompress/digits276MB/s ± 0%
Decompress/twain212MB/s ± 0%
Decompress/low-ent251MB/s ± 0%
Decompress/superlow-ent278MB/s ± 0%
Decompress/endzerobits17.3MB/s ± 0%
Decompress/pngdata.001273MB/s ± 0%
Decompress/normcount242.9MB/s ± 0%
pkg:github.com/klauspost/compress/gzip
GunzipCopy125MB/s ± 0%
GunzipNoWriteTo128MB/s ± 0%
GunzipStdlib125MB/s ± 0%
GzipLM3119MB/s ± 0%
GzipLM2180MB/s ± 0%
GzipL1111MB/s ± 0%
GzipL296.1MB/s ± 0%
GzipL387.8MB/s ± 0%
GzipL478.4MB/s ± 0%
GzipL558.9MB/s ± 0%
GzipL656.1MB/s ± 0%
GzipL743.1MB/s ± 0%
GzipL833.5MB/s ± 0%
GzipL910.5MB/s ± 0%
OldGzipL186.7MB/s ± 0%
OldGzipL260.2MB/s ± 0%
OldGzipL353.6MB/s ± 0%
OldGzipL444.2MB/s ± 0%
OldGzipL532.2MB/s ± 0%
OldGzipL629.2MB/s ± 0%
OldGzipL722.0MB/s ± 0%
OldGzipL811.6MB/s ± 0%
OldGzipL910.4MB/s ± 0%
pkg:github.com/klauspost/compress/huff0
Deflate/digits211MB/s ± 0%
Deflate/gettysburg96.7MB/s ± 0%
Deflate/twain211MB/s ± 0%
Deflate/low-ent.10k255MB/s ± 0%
Deflate/superlow-ent-10k191MB/s ± 0%
Deflate/crash221.0MB/s ± 0%
Deflate/endzerobits7.37MB/s ± 0%
Deflate/endnonzero10.4MB/s ± 0%
Deflate/case171.0MB/s ± 0%
Deflate/case258.0MB/s ± 0%
Deflate/case363.2MB/s ± 0%
Deflate/pngdata.001162MB/s ± 0%
Deflate/normcount2106MB/s ± 0%
Compress1XReuseNone/digits342MB/s ± 0%
Compress1XReuseNone/gettysburg200MB/s ± 0%
Compress1XReuseNone/twain278MB/s ± 0%
Compress1XReuseNone/low-ent.10k360MB/s ± 0%
Compress1XReuseNone/superlow-ent-10k270MB/s ± 0%
Compress1XReuseNone/crash28.33MB/s ± 0%
Compress1XReuseNone/endzerobits9.73MB/s ± 0%
Compress1XReuseNone/endnonzero5.47MB/s ± 0%
Compress1XReuseNone/case111.1MB/s ± 0%
Compress1XReuseNone/case29.23MB/s ± 0%
Compress1XReuseNone/case39.72MB/s ± 0%
Compress1XReuseNone/pngdata.001210MB/s ± 0%
Compress1XReuseNone/normcount226.2MB/s ± 0%
Compress1XReuseAllow/digits342MB/s ± 0%
Compress1XReuseAllow/gettysburg228MB/s ± 0%
Compress1XReuseAllow/twain270MB/s ± 0%
Compress1XReuseAllow/low-ent.10k357MB/s ± 0%
Compress1XReuseAllow/superlow-ent-10k280MB/s ± 0%
Compress1XReuseAllow/crash211.7MB/s ± 0%
Compress1XReuseAllow/endzerobits8.54MB/s ± 0%
Compress1XReuseAllow/endnonzero7.66MB/s ± 0%
Compress1XReuseAllow/case114.9MB/s ± 0%
Compress1XReuseAllow/case212.5MB/s ± 0%
Compress1XReuseAllow/case313.0MB/s ± 0%
Compress1XReuseAllow/pngdata.001218MB/s ± 0%
Compress1XReuseAllow/normcount235.4MB/s ± 0%
Compress1XReusePrefer/digits336MB/s ± 0%
Compress1XReusePrefer/gettysburg323MB/s ± 0%
Compress1XReusePrefer/twain271MB/s ± 0%
Compress1XReusePrefer/low-ent.10k362MB/s ± 0%
Compress1XReusePrefer/superlow-ent-10k278MB/s ± 0%
Compress1XReusePrefer/crash228.4MB/s ± 0%
Compress1XReusePrefer/endzerobits10.5MB/s ± 0%
Compress1XReusePrefer/endnonzero14.4MB/s ± 0%
Compress1XReusePrefer/case184.4MB/s ± 0%
Compress1XReusePrefer/case273.5MB/s ± 0%
Compress1XReusePrefer/case379.3MB/s ± 0%
Compress1XReusePrefer/pngdata.001227MB/s ± 0%
Compress1XReusePrefer/normcount2118MB/s ± 0%
Compress4XReuseNone/digits327MB/s ± 0%
Compress4XReuseNone/gettysburg190MB/s ± 0%
Compress4XReuseNone/twain275MB/s ± 0%
Compress4XReuseNone/low-ent.10k356MB/s ± 0%
Compress4XReuseNone/superlow-ent-10k272MB/s ± 0%
Compress4XReuseNone/case110.7MB/s ± 0%
Compress4XReuseNone/case28.64MB/s ± 0%
Compress4XReuseNone/case39.30MB/s ± 0%
Compress4XReuseNone/pngdata.001209MB/s ± 0%
Compress4XReuseNone/normcount224.4MB/s ± 0%
Compress4XReuseAllow/digits336MB/s ± 0%
Compress4XReuseAllow/gettysburg222MB/s ± 0%
Compress4XReuseAllow/twain280MB/s ± 0%
Compress4XReuseAllow/low-ent.10k357MB/s ± 0%
Compress4XReuseAllow/superlow-ent-10k273MB/s ± 0%
Compress4XReuseAllow/case114.4MB/s ± 0%
Compress4XReuseAllow/case212.0MB/s ± 0%
Compress4XReuseAllow/case312.8MB/s ± 0%
Compress4XReuseAllow/pngdata.001215MB/s ± 0%
Compress4XReuseAllow/normcount234.1MB/s ± 0%
Compress4XReusePrefer/digits332MB/s ± 0%
Compress4XReusePrefer/gettysburg322MB/s ± 0%
Compress4XReusePrefer/twain278MB/s ± 0%
Compress4XReusePrefer/low-ent.10k359MB/s ± 0%
Compress4XReusePrefer/superlow-ent-10k286MB/s ± 0%
Compress4XReusePrefer/case173.9MB/s ± 0%
Compress4XReusePrefer/case262.6MB/s ± 0%
Compress4XReusePrefer/case366.5MB/s ± 0%
Compress4XReusePrefer/pngdata.001226MB/s ± 0%
Compress4XReusePrefer/normcount2102MB/s ± 0%
Compress1XSizes/digits-10045.5MB/s ± 0%
Compress1XSizes/digits-20082.8MB/s ± 0%
Compress1XSizes/digits-500157MB/s ± 0%
Compress1XSizes/digits-1000224MB/s ± 0%
Compress1XSizes/digits-5000333MB/s ± 0%
Compress1XSizes/digits-10000357MB/s ± 0%
Compress1XSizes/digits-50000345MB/s ± 0%
Compress4XSizes/digits-10043.9MB/s ± 0%
Compress4XSizes/digits-20074.7MB/s ± 0%
Compress4XSizes/digits-500151MB/s ± 0%
Compress4XSizes/digits-1000218MB/s ± 0%
Compress4XSizes/digits-5000335MB/s ± 0%
Compress4XSizes/digits-10000355MB/s ± 0%
Compress4XSizes/digits-50000342MB/s ± 0%
Decompress1XTable/digits175MB/s ± 0%
Decompress1XTable/gettysburg157MB/s ± 0%
Decompress1XTable/twain157MB/s ± 0%
Decompress1XTable/low-ent.10k193MB/s ± 0%
Decompress1XTable/superlow-ent-10k196MB/s ± 0%
Decompress1XTable/crash215.7MB/s ± 0%
Decompress1XTable/endzerobits48.9MB/s ± 0%
Decompress1XTable/endnonzero10.6MB/s ± 0%
Decompress1XTable/case119.5MB/s ± 0%
Decompress1XTable/case216.1MB/s ± 0%
Decompress1XTable/case316.9MB/s ± 0%
Decompress1XTable/pngdata.001191MB/s ± 0%
Decompress1XTable/normcount242.4MB/s ± 0%
Decompress1XNoTable/digits171MB/s ± 0%
Decompress1XNoTable/gettysburg189MB/s ± 0%
Decompress1XNoTable/twain158MB/s ± 0%
Decompress1XNoTable/low-ent.10k194MB/s ± 0%
Decompress1XNoTable/superlow-ent-10k199MB/s ± 0%
Decompress1XNoTable/crash2120MB/s ± 0%
Decompress1XNoTable/endzerobits83.6MB/s ± 0%
Decompress1XNoTable/endnonzero96.2MB/s ± 0%
Decompress1XNoTable/case1168MB/s ± 0%
Decompress1XNoTable/case2160MB/s ± 0%
Decompress1XNoTable/case3158MB/s ± 0%
Decompress1XNoTable/pngdata.001195MB/s ± 0%
Decompress1XNoTable/normcount2174MB/s ± 0%
Decompress4XNoTable/digits204MB/s ± 0%
Decompress4XNoTable/gettysburg267MB/s ± 0%
Decompress4XNoTable/twain182MB/s ± 0%
Decompress4XNoTable/low-ent.10k309MB/s ± 0%
Decompress4XNoTable/superlow-ent-10k310MB/s ± 0%
Decompress4XNoTable/case1111MB/s ± 0%
Decompress4XNoTable/case2105MB/s ± 0%
Decompress4XNoTable/case3109MB/s ± 0%
Decompress4XNoTable/pngdata.001287MB/s ± 0%
Decompress4XNoTable/normcount2131MB/s ± 0%
Decompress4XTable/digits207MB/s ± 0%
Decompress4XTable/gettysburg201MB/s ± 0%
Decompress4XTable/twain183MB/s ± 0%
Decompress4XTable/low-ent.10k312MB/s ± 0%
Decompress4XTable/superlow-ent-10k297MB/s ± 0%
Decompress4XTable/case118.4MB/s ± 0%
Decompress4XTable/case215.3MB/s ± 0%
Decompress4XTable/case315.6MB/s ± 0%
Decompress4XTable/pngdata.001271MB/s ± 0%
Decompress4XTable/normcount237.9MB/s ± 0%
pkg:github.com/klauspost/compress/s2
RandomEncode10.1GB/s ± 0%
RandomEncodeBetter7.50GB/s ± 0%
pkg:github.com/klauspost/compress/snappy
RandomEncode8.60GB/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.zst141MB/s ± 0%
Decoder_DecoderSmall/geo.protodata.zst260MB/s ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst105MB/s ± 0%
Decoder_DecoderSmall/lcet10.txt.zst126MB/s ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst63.4MB/s ± 0%
Decoder_DecoderSmall/alice29.txt.zst56.1MB/s ± 0%
Decoder_DecoderSmall/html_x_4.zst456MB/s ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst754MB/s ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst757MB/s ± 0%
Decoder_DecoderSmall/urls.10K.zst177MB/s ± 0%
Decoder_DecoderSmall/html.zst190MB/s ± 0%
Decoder_DecoderSmall/comp-data.bin.zst75.5MB/s ± 0%
Decoder_DecodeAll/kppkn.gtb.zst156MB/s ± 0%
Decoder_DecodeAll/geo.protodata.zst432MB/s ± 0%
Decoder_DecodeAll/plrabn12.txt.zst117MB/s ± 0%
Decoder_DecodeAll/lcet10.txt.zst137MB/s ± 0%
Decoder_DecodeAll/asyoulik.txt.zst123MB/s ± 0%
Decoder_DecodeAll/alice29.txt.zst113MB/s ± 0%
Decoder_DecodeAll/html_x_4.zst834MB/s ± 0%
Decoder_DecodeAll/paper-100k.pdf.zst2.24GB/s ± 0%
Decoder_DecodeAll/fireworks.jpeg.zst7.60GB/s ± 0%
Decoder_DecodeAll/urls.10K.zst186MB/s ± 0%
Decoder_DecodeAll/html.zst325MB/s ± 0%
Decoder_DecodeAll/comp-data.bin.zst200MB/s ± 0%
Encoder_EncodeAllXML108MB/s ± 0%
Encoder_EncodeAllSimple/fastest57.5MB/s ± 0%
Encoder_EncodeAllSimple/default34.2MB/s ± 0%
Encoder_EncodeAllSimple4K/fastest83.8MB/s ± 0%
Encoder_EncodeAllSimple4K/default47.0MB/s ± 0%
Encoder_EncodeAllHTML64.2MB/s ± 0%
Encoder_EncodeAllTwain26.7MB/s ± 0%
Encoder_EncodeAllPi23.7MB/s ± 0%
RandomEncodeAllFastest958MB/s ± 0%
RandomEncodeAllDefault679MB/s ± 0%
RandomEncoderFastest1.10GB/s ± 0%
RandomEncoderDefault685MB/s ± 0%
Snappy_ConvertXML244MB/s ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B692MB/s ± 0%
Hashes/xxhash,direct,string,n=5B185MB/s ± 0%
Hashes/xxhash,digest,bytes,n=5B169MB/s ± 0%
Hashes/xxhash,digest,string,n=5B133MB/s ± 0%
Hashes/xxhash,direct,bytes,n=100B4.26GB/s ± 0%
Hashes/xxhash,direct,string,n=100B1.18GB/s ± 0%
Hashes/xxhash,digest,bytes,n=100B2.46GB/s ± 0%
Hashes/xxhash,digest,string,n=100B909MB/s ± 0%
Hashes/xxhash,direct,bytes,n=4KB9.93GB/s ± 0%
Hashes/xxhash,direct,string,n=4KB2.71GB/s ± 0%
Hashes/xxhash,digest,bytes,n=4KB9.41GB/s ± 0%
Hashes/xxhash,digest,string,n=4KB2.59GB/s ± 0%
Hashes/xxhash,direct,bytes,n=10MB5.16GB/s ± 0%
Hashes/xxhash,direct,string,n=10MB1.51GB/s ± 0%
Hashes/xxhash,digest,bytes,n=10MB5.25GB/s ± 0%
Hashes/xxhash,digest,string,n=10MB1.75GB/s ± 0%
Hashes/CRC-32,direct,bytes,n=5B205MB/s ± 0%
Hashes/CRC-32,direct,string,n=5B87.5MB/s ± 0%
Hashes/CRC-32,digest,bytes,n=5B74.2MB/s ± 0%
Hashes/CRC-32,digest,string,n=5B51.1MB/s ± 0%
Hashes/CRC-32,direct,bytes,n=100B2.07GB/s ± 0%
Hashes/CRC-32,direct,string,n=100B828MB/s ± 0%
Hashes/CRC-32,digest,bytes,n=100B1.02GB/s ± 0%
Hashes/CRC-32,digest,string,n=100B587MB/s ± 0%
Hashes/CRC-32,direct,bytes,n=4KB13.9GB/s ± 0%
Hashes/CRC-32,direct,string,n=4KB2.81GB/s ± 0%
Hashes/CRC-32,digest,bytes,n=4KB12.0GB/s ± 0%
Hashes/CRC-32,digest,string,n=4KB2.81GB/s ± 0%
Hashes/CRC-32,direct,bytes,n=10MB6.19GB/s ± 0%
Hashes/CRC-32,direct,string,n=10MB1.91GB/s ± 0%
Hashes/CRC-32,digest,bytes,n=10MB5.81GB/s ± 0%
Hashes/CRC-32,digest,string,n=10MB1.84GB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=5B164MB/s ± 0%
Hashes/FNV-1a,digest,string,n=5B79.8MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=100B572MB/s ± 0%
Hashes/FNV-1a,digest,string,n=100B409MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=4KB624MB/s ± 0%
Hashes/FNV-1a,digest,string,n=4KB535MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=10MB648MB/s ± 0%
Hashes/FNV-1a,digest,string,n=10MB510MB/s ± 0%
[Geo mean]145MB/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
DecodeDigitsSpeed1e4576B ± 0%
DecodeDigitsSpeed1e55.66kB ± 0%
DecodeDigitsSpeed1e639.3kB ± 0%
DecodeDigitsDefault1e4592B ± 0%
DecodeDigitsDefault1e54.95kB ± 0%
DecodeDigitsDefault1e641.9kB ± 0%
DecodeDigitsCompress1e4577B ± 0%
DecodeDigitsCompress1e55.49kB ± 0%
DecodeDigitsCompress1e638.3kB ± 0%
DecodeTwainSpeed1e4622B ± 0%
DecodeTwainSpeed1e55.79kB ± 0%
DecodeTwainSpeed1e640.3kB ± 0%
DecodeTwainDefault1e4607B ± 0%
DecodeTwainDefault1e55.00kB ± 0%
DecodeTwainDefault1e639.6kB ± 0%
DecodeTwainCompress1e4541B ± 0%
DecodeTwainCompress1e54.91kB ± 0%
DecodeTwainCompress1e641.0kB ± 0%
DecodeRandomSpeed1e449.0B ± 0%
DecodeRandomSpeed1e559.0B ± 0%
DecodeRandomSpeed1e6179B ± 0%
_tokens_EstimatedBits
EncodeDigitsConstant1e48.00B ± 0%
EncodeDigitsConstant1e596.0B ± 0%
EncodeDigitsConstant1e6768B ± 0%
EncodeDigitsSpeed1e416.0kB ± 0%
EncodeDigitsSpeed1e5219kB ± 0%
EncodeDigitsSpeed1e61.31MB ± 0%
EncodeDigitsDefault1e432.9kB ± 0%
EncodeDigitsDefault1e5438kB ± 0%
EncodeDigitsDefault1e61.31MB ± 0%
EncodeDigitsCompress1e4108B ± 0%
EncodeDigitsCompress1e51.73kB ± 0%
EncodeDigitsCompress1e63.46kB ± 0%
EncodeDigitsSL1e4116B ± 0%
EncodeDigitsSL1e593.9kB ± 0%
EncodeDigitsSL1e61.30MB ± 0%
EncodeTwainConstant1e411.0B ± 0%
EncodeTwainConstant1e5104B ± 0%
EncodeTwainConstant1e6768B ± 0%
EncodeTwainSpeed1e419.3kB ± 0%
EncodeTwainSpeed1e5219kB ± 0%
EncodeTwainSpeed1e61.31MB ± 0%
EncodeTwainDefault1e433.7kB ± 0%
EncodeTwainDefault1e5438kB ± 0%
EncodeTwainDefault1e61.31MB ± 0%
EncodeTwainCompress1e4138B ± 0%
EncodeTwainCompress1e51.73kB ± 0%
EncodeTwainCompress1e63.46kB ± 0%
EncodeTwainSL1e4145B ± 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/digits25.0B ± 0%
Compress1XReuseNone/gettysburg0.00B
Compress1XReuseNone/twain85.0B ± 0%
Compress1XReuseNone/low-ent.10k10.0B ± 0%
Compress1XReuseNone/superlow-ent-10k3.00B ± 0%
Compress1XReuseNone/crash20.00B
Compress1XReuseNone/endzerobits0.00B
Compress1XReuseNone/endnonzero0.00B
Compress1XReuseNone/case10.00B
Compress1XReuseNone/case20.00B
Compress1XReuseNone/case30.00B
Compress1XReuseNone/pngdata.00120.0B ± 0%
Compress1XReuseNone/normcount20.00B
Compress1XReuseAllow/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.00120.0B ± 0%
Compress1XReuseAllow/normcount20.00B
Compress1XReusePrefer/digits0.00B
Compress1XReusePrefer/gettysburg0.00B
Compress1XReusePrefer/twain0.00B
Compress1XReusePrefer/low-ent.10k0.00B
Compress1XReusePrefer/superlow-ent-10k0.00B
Compress1XReusePrefer/crash20.00B
Compress1XReusePrefer/endzerobits0.00B
Compress1XReusePrefer/endnonzero0.00B
Compress1XReusePrefer/case10.00B
Compress1XReusePrefer/case20.00B
Compress1XReusePrefer/case30.00B
Compress1XReusePrefer/pngdata.0010.00B
Compress1XReusePrefer/normcount20.00B
Compress4XReuseNone/digits30.0B ± 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.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-5000013.0B ± 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/digits7.30kB ± 0%
Decompress4XTable/gettysburg5.00B ± 0%
Decompress4XTable/twain60.4kB ± 0%
Decompress4XTable/low-ent.10k589B ± 0%
Decompress4XTable/superlow-ent-10k50.0B ± 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
CompressedZipGarbage9.75kB ± 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/fastest592B ± 0%
Encoder_EncodeAllSimple/default1.05kB ± 0%
Encoder_EncodeAllSimple4K/fastest20.0B ± 0%
Encoder_EncodeAllSimple4K/default34.0B ± 0%
Encoder_EncodeAllHTML592B ± 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]2.74kB
 
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
CompressedZipGarbage45.0 ± 0%
Zip64Test
Zip64TestSizes/4096
Zip64TestSizes/1048576
Zip64TestSizes/67108864
pkg:github.com/klauspost/compress/zstd
Decoder_DecoderSmall/kppkn.gtb.zst13.0 ± 0%
Decoder_DecoderSmall/geo.protodata.zst7.00 ± 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]5.75