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-5lgx
gce-preemptibleTRUE
gce-zoneus-central1-a
goarchamd64
gooslinux
host-boottime2020-03-30T04:15:09Z
host-hostnameworker-5lgx
host-kernelarchx86_64
host-kernelversion5.0.0-1033-gcp
host-numprocs110
host-oslinux [perf]
host-platformubuntu [perf]
host-platformfamilydebian
host-platformversion18.04 [perf]
host-uptime1m40s
host-virtroleguest [perf]
intelpstate-availablefalse
load-avg10.55
load-avg150.07
load-avg50.2
mem-available6.81 GiB
mem-free5.56 GiB
mem-total7.29 GiB
mem-used237.15 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-ref0b7c202e98949b530f7f4011efd454164356ba69
toolchain-revision0b7c202e98949b530f7f4011efd454164356ba69
toolchain-typesnapshot
upload20200330.4
upload-file2ae03a54-13ed-49f8-afc9-0a532bf267f8.out
upload-part20200330.4/0
upload-time2020-03-30T04:17:31Z
label values
pkg
upload:20200330.4:
142 "github.com/klauspost/compress/huff0"
52 "github.com/klauspost/compress/flate"
40 "github.com/klauspost/compress"
40 "github.com/klauspost/compress/zstd/internal/xxhash"
85
time/op
pkg:github.com/klauspost/compress
Estimate/zeroes-5k10.8µs ± 0%
Estimate/predictable-5k10.1µs ± 0%
Estimate/random-500b1.46µs ± 0%
Estimate/random-5k10.2µs ± 0%
Estimate/random-50k99.1µs ± 0%
Estimate/random-500k1.06ms ± 0%
Estimate/base-32-5k11.8µs ± 0%
Estimate/text15.4µs ± 0%
SnannonEntropyBits/zeroes-5k10.8µs ± 0%
SnannonEntropyBits/predictable-5k15.3µs ± 0%
SnannonEntropyBits/random-500b7.75µs ± 0%
SnannonEntropyBits/random-5k12.3µs ± 0%
SnannonEntropyBits/random-50k44.2µs ± 0%
SnannonEntropyBits/random-500k385µs ± 0%
SnannonEntropyBits/base-32-5k4.84µs ± 0%
SnannonEntropyBits/text7.03µs ± 0%
CompressAllocations/level(-2)/flate58.7µs ± 0%
CompressAllocations/level(-2)/gzip58.0µs ± 0%
CompressAllocations/level(-1)/flate472µs ± 0%
CompressAllocations/level(-1)/gzip451µs ± 0%
CompressAllocations/level(0)/flate49.1µs ± 0%
CompressAllocations/level(0)/gzip58.3µs ± 0%
CompressAllocations/level(1)/flate377µs ± 0%
CompressAllocations/level(1)/gzip567µs ± 0%
CompressAllocations/level(2)/flate924µs ± 0%
CompressAllocations/level(2)/gzip789µs ± 0%
CompressAllocations/level(3)/flate445µs ± 0%
CompressAllocations/level(3)/gzip424µs ± 0%
CompressAllocations/level(4)/flate410µs ± 0%
CompressAllocations/level(4)/gzip421µs ± 0%
CompressAllocations/level(5)/flate479µs ± 0%
CompressAllocations/level(5)/gzip454µs ± 0%
CompressAllocations/level(6)/flate442µs ± 0%
CompressAllocations/level(6)/gzip462µs ± 0%
CompressAllocations/level(7)/flate131µs ± 0%
CompressAllocations/level(7)/gzip131µs ± 0%
CompressAllocations/level(8)/flate131µs ± 0%
CompressAllocations/level(8)/gzip131µs ± 0%
CompressAllocations/level(9)/flate130µs ± 0%
CompressAllocations/level(9)/gzip128µs ± 0%
pkg:github.com/klauspost/compress/flate
DecodeDigitsSpeed1e4139µs ± 0%
DecodeDigitsSpeed1e51.42ms ± 0%
DecodeDigitsSpeed1e613.9ms ± 0%
DecodeDigitsDefault1e4146µs ± 0%
DecodeDigitsDefault1e51.33ms ± 0%
DecodeDigitsDefault1e613.3ms ± 0%
DecodeDigitsCompress1e4148µs ± 0%
DecodeDigitsCompress1e51.64ms ± 0%
DecodeDigitsCompress1e616.3ms ± 0%
DecodeTwainSpeed1e4152µs ± 0%
DecodeTwainSpeed1e51.50ms ± 0%
DecodeTwainSpeed1e614.4ms ± 0%
DecodeTwainDefault1e4149µs ± 0%
DecodeTwainDefault1e51.34ms ± 0%
DecodeTwainDefault1e613.2ms ± 0%
DecodeTwainCompress1e4146µs ± 0%
DecodeTwainCompress1e51.25ms ± 0%
DecodeTwainCompress1e612.5ms ± 0%
DecodeRandomSpeed1e4441ns ± 0%
DecodeRandomSpeed1e53.32µs ± 0%
DecodeRandomSpeed1e639.0µs ± 0%
_tokens_EstimatedBits1.15µs ± 0%
EncodeDigitsConstant1e442.7µs ± 0%
EncodeDigitsConstant1e5461µs ± 0%
EncodeDigitsConstant1e63.93ms ± 0%
EncodeDigitsSpeed1e4123µs ± 0%
EncodeDigitsSpeed1e51.54ms ± 0%
EncodeDigitsSpeed1e613.6ms ± 0%
EncodeDigitsDefault1e4228µs ± 0%
EncodeDigitsDefault1e52.55ms ± 0%
EncodeDigitsDefault1e626.2ms ± 0%
EncodeDigitsCompress1e4346µs ± 0%
EncodeDigitsCompress1e55.84ms ± 0%
EncodeDigitsCompress1e660.6ms ± 0%
EncodeDigitsSL1e4124µs ± 0%
EncodeDigitsSL1e51.58ms ± 0%
EncodeDigitsSL1e615.9ms ± 0%
EncodeTwainConstant1e455.3µs ± 0%
EncodeTwainConstant1e5497µs ± 0%
EncodeTwainConstant1e64.47ms ± 0%
EncodeTwainSpeed1e4173µs ± 0%
EncodeTwainSpeed1e51.56ms ± 0%
EncodeTwainSpeed1e614.6ms ± 0%
EncodeTwainDefault1e4235µs ± 0%
EncodeTwainDefault1e52.34ms ± 0%
EncodeTwainDefault1e622.8ms ± 0%
EncodeTwainCompress1e4422µs ± 0%
EncodeTwainCompress1e57.34ms ± 0%
EncodeTwainCompress1e682.4ms ± 0%
EncodeTwainSL1e4168µs ± 0%
EncodeTwainSL1e51.52ms ± 0%
EncodeTwainSL1e614.3ms ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg11.3µs ± 0%
Compress/digits533µs ± 0%
Compress/twain2.65ms ± 0%
Compress/low-ent224µs ± 0%
Compress/superlow-ent70.0µs ± 0%
Compress/endzerobits623ns ± 0%
Compress/pngdata.001352µs ± 0%
Compress/normcount23.31µs ± 0%
Decompress/gettysburg8.00µs ± 0%
Decompress/digits364µs ± 0%
Decompress/twain1.82ms ± 0%
Decompress/low-ent153µs ± 0%
Decompress/superlow-ent37.9µs ± 0%
Decompress/endzerobits286ns ± 0%
Decompress/pngdata.001194µs ± 0%
Decompress/normcount21.99µs ± 0%
pkg:github.com/klauspost/compress/gzip
GunzipCopy37.6ms ± 0%
GunzipNoWriteTo37.2ms ± 0%
GunzipStdlib37.5ms ± 0%
GzipLM339.4ms ± 0%
GzipLM226.1ms ± 0%
GzipL138.4ms ± 0%
GzipL241.2ms ± 0%
GzipL344.8ms ± 0%
GzipL451.9ms ± 0%
GzipL560.5ms ± 0%
GzipL666.6ms ± 0%
GzipL797.4ms ± 0%
GzipL8125ms ± 0%
GzipL9423ms ± 0%
OldGzipL154.4ms ± 0%
OldGzipL269.3ms ± 0%
OldGzipL378.8ms ± 0%
OldGzipL499.4ms ± 0%
OldGzipL5133ms ± 0%
OldGzipL6149ms ± 0%
OldGzipL7193ms ± 0%
OldGzipL8378ms ± 0%
OldGzipL9419ms ± 0%
pkg:github.com/klauspost/compress/huff0
Deflate/digits470µs ± 0%
Deflate/gettysburg15.7µs ± 0%
Deflate/twain1.20ms ± 0%
Deflate/low-ent.10k150µs ± 0%
Deflate/superlow-ent-10k53.7µs ± 0%
Deflate/crash2728ns ± 0%
Deflate/endzerobits668ns ± 0%
Deflate/endnonzero667ns ± 0%
Deflate/case1757ns ± 0%
Deflate/case2777ns ± 0%
Deflate/case3748ns ± 0%
Deflate/pngdata.001309µs ± 0%
Deflate/normcount2813ns ± 0%
Compress1XReuseNone/digits286µs ± 0%
Compress1XReuseNone/gettysburg7.59µs ± 0%
Compress1XReuseNone/twain928µs ± 0%
Compress1XReuseNone/low-ent.10k108µs ± 0%
Compress1XReuseNone/superlow-ent-10k37.0µs ± 0%
Compress1XReuseNone/crash21.81µs ± 0%
Compress1XReuseNone/endzerobits511ns ± 0%
Compress1XReuseNone/endnonzero1.27µs ± 0%
Compress1XReuseNone/case14.91µs ± 0%
Compress1XReuseNone/case24.87µs ± 0%
Compress1XReuseNone/case34.86µs ± 0%
Compress1XReuseNone/pngdata.001243µs ± 0%
Compress1XReuseNone/normcount23.33µs ± 0%
Compress1XReuseAllow/digits286µs ± 0%
Compress1XReuseAllow/gettysburg6.65µs ± 0%
Compress1XReuseAllow/twain939µs ± 0%
Compress1XReuseAllow/low-ent.10k110µs ± 0%
Compress1XReuseAllow/superlow-ent-10k36.7µs ± 0%
Compress1XReuseAllow/crash21.26µs ± 0%
Compress1XReuseAllow/endzerobits583ns ± 0%
Compress1XReuseAllow/endnonzero914ns ± 0%
Compress1XReuseAllow/case13.73µs ± 0%
Compress1XReuseAllow/case23.59µs ± 0%
Compress1XReuseAllow/case33.58µs ± 0%
Compress1XReuseAllow/pngdata.001228µs ± 0%
Compress1XReuseAllow/normcount22.36µs ± 0%
Compress1XReusePrefer/digits291µs ± 0%
Compress1XReusePrefer/gettysburg4.63µs ± 0%
Compress1XReusePrefer/twain915µs ± 0%
Compress1XReusePrefer/low-ent.10k107µs ± 0%
Compress1XReusePrefer/superlow-ent-10k36.1µs ± 0%
Compress1XReusePrefer/crash2518ns ± 0%
Compress1XReusePrefer/endzerobits478ns ± 0%
Compress1XReusePrefer/endnonzero480ns ± 0%
Compress1XReusePrefer/case1654ns ± 0%
Compress1XReusePrefer/case2628ns ± 0%
Compress1XReusePrefer/case3605ns ± 0%
Compress1XReusePrefer/pngdata.001228µs ± 0%
Compress1XReusePrefer/normcount2731ns ± 0%
Compress4XReuseNone/digits287µs ± 0%
Compress4XReuseNone/gettysburg7.71µs ± 0%
Compress4XReuseNone/twain929µs ± 0%
Compress4XReuseNone/low-ent.10k109µs ± 0%
Compress4XReuseNone/superlow-ent-10k37.4µs ± 0%
Compress4XReuseNone/case15.21µs ± 0%
Compress4XReuseNone/case24.99µs ± 0%
Compress4XReuseNone/case35.19µs ± 0%
Compress4XReuseNone/pngdata.001241µs ± 0%
Compress4XReuseNone/normcount23.42µs ± 0%
Compress4XReuseAllow/digits293µs ± 0%
Compress4XReuseAllow/gettysburg6.79µs ± 0%
Compress4XReuseAllow/twain948µs ± 0%
Compress4XReuseAllow/low-ent.10k109µs ± 0%
Compress4XReuseAllow/superlow-ent-10k38.1µs ± 0%
Compress4XReuseAllow/case14.05µs ± 0%
Compress4XReuseAllow/case23.67µs ± 0%
Compress4XReuseAllow/case34.01µs ± 0%
Compress4XReuseAllow/pngdata.001229µs ± 0%
Compress4XReuseAllow/normcount22.46µs ± 0%
Compress4XReusePrefer/digits293µs ± 0%
Compress4XReusePrefer/gettysburg4.69µs ± 0%
Compress4XReusePrefer/twain911µs ± 0%
Compress4XReusePrefer/low-ent.10k108µs ± 0%
Compress4XReusePrefer/superlow-ent-10k36.2µs ± 0%
Compress4XReusePrefer/case1746ns ± 0%
Compress4XReusePrefer/case2719ns ± 0%
Compress4XReusePrefer/case3709ns ± 0%
Compress4XReusePrefer/pngdata.001223µs ± 0%
Compress4XReusePrefer/normcount2831ns ± 0%
Compress1XSizes/digits-1002.13µs ± 0%
Compress1XSizes/digits-2002.39µs ± 0%
Compress1XSizes/digits-5003.19µs ± 0%
Compress1XSizes/digits-10004.46µs ± 0%
Compress1XSizes/digits-500014.6µs ± 0%
Compress1XSizes/digits-1000028.5µs ± 0%
Compress1XSizes/digits-50000143µs ± 0%
Compress4XSizes/digits-1002.24µs ± 0%
Compress4XSizes/digits-2002.53µs ± 0%
Compress4XSizes/digits-5003.28µs ± 0%
Compress4XSizes/digits-10004.58µs ± 0%
Compress4XSizes/digits-500015.0µs ± 0%
Compress4XSizes/digits-1000027.8µs ± 0%
Compress4XSizes/digits-50000144µs ± 0%
Decompress1XTable/digits566µs ± 0%
Decompress1XTable/gettysburg9.80µs ± 0%
Decompress1XTable/twain1.61ms ± 0%
Decompress1XTable/low-ent.10k200µs ± 0%
Decompress1XTable/superlow-ent-10k52.9µs ± 0%
Decompress1XTable/crash2957ns ± 0%
Decompress1XTable/endzerobits101ns ± 0%
Decompress1XTable/endnonzero651ns ± 0%
Decompress1XTable/case12.78µs ± 0%
Decompress1XTable/case22.75µs ± 0%
Decompress1XTable/case32.77µs ± 0%
Decompress1XTable/pngdata.001270µs ± 0%
Decompress1XTable/normcount22.04µs ± 0%
Decompress1XNoTable/digits575µs ± 0%
Decompress1XNoTable/gettysburg8.10µs ± 0%
Decompress1XNoTable/twain1.66ms ± 0%
Decompress1XNoTable/low-ent.10k199µs ± 0%
Decompress1XNoTable/superlow-ent-10k53.5µs ± 0%
Decompress1XNoTable/crash2124ns ± 0%
Decompress1XNoTable/endzerobits59.2ns ± 0%
Decompress1XNoTable/endnonzero71.6ns ± 0%
Decompress1XNoTable/case1332ns ± 0%
Decompress1XNoTable/case2283ns ± 0%
Decompress1XNoTable/case3303ns ± 0%
Decompress1XNoTable/pngdata.001262µs ± 0%
Decompress1XNoTable/normcount2492ns ± 0%
Decompress4XNoTable/digits463µs ± 0%
Decompress4XNoTable/gettysburg5.78µs ± 0%
Decompress4XNoTable/twain1.38ms ± 0%
Decompress4XNoTable/low-ent.10k125µs ± 0%
Decompress4XNoTable/superlow-ent-10k33.8µs ± 0%
Decompress4XNoTable/case1496ns ± 0%
Decompress4XNoTable/case2420ns ± 0%
Decompress4XNoTable/case3435ns ± 0%
Decompress4XNoTable/pngdata.001178µs ± 0%
Decompress4XNoTable/normcount2678ns ± 0%
Decompress4XTable/digits463µs ± 0%
Decompress4XTable/gettysburg7.78µs ± 0%
Decompress4XTable/twain1.44ms ± 0%
Decompress4XTable/low-ent.10k126µs ± 0%
Decompress4XTable/superlow-ent-10k34.6µs ± 0%
Decompress4XTable/case12.93µs ± 0%
Decompress4XTable/case22.88µs ± 0%
Decompress4XTable/case32.92µs ± 0%
Decompress4XTable/pngdata.001182µs ± 0%
Decompress4XTable/normcount22.23µs ± 0%
pkg:github.com/klauspost/compress/s2
RandomEncode85.7µs ± 0%
RandomEncodeBetter119µs ± 0%
pkg:github.com/klauspost/compress/snappy
RandomEncode111µs ± 0%
ExtendMatch8.92µs ± 0%
pkg:github.com/klauspost/compress/zip
CompressedZipGarbage2.06ms ± 0%
Zip64Test15.2ms ± 0%
Zip64TestSizes/409619.2µs ± 0%
Zip64TestSizes/1048576260µs ± 0%
Zip64TestSizes/6710886415.2ms ± 0%
pkg:github.com/klauspost/compress/zstd
Decoder_DecoderSmall/kppkn.gtb.zst19.1ms ± 0%
Decoder_DecoderSmall/geo.protodata.zst4.15ms ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst31.6ms ± 0%
Decoder_DecoderSmall/lcet10.txt.zst23.5ms ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst14.8ms ± 0%
Decoder_DecoderSmall/alice29.txt.zst19.8ms ± 0%
Decoder_DecoderSmall/html_x_4.zst5.71ms ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst923µs ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst834µs ± 0%
Decoder_DecoderSmall/urls.10K.zst27.6ms ± 0%
Decoder_DecoderSmall/html.zst3.99ms ± 0%
Decoder_DecoderSmall/comp-data.bin.zst340µs ± 0%
Decoder_DecodeAll/kppkn.gtb.zst1.13ms ± 0%
Decoder_DecodeAll/geo.protodata.zst263µs ± 0%
Decoder_DecodeAll/plrabn12.txt.zst3.65ms ± 0%
Decoder_DecodeAll/lcet10.txt.zst2.83ms ± 0%
Decoder_DecodeAll/asyoulik.txt.zst944µs ± 0%
Decoder_DecodeAll/alice29.txt.zst1.23ms ± 0%
Decoder_DecodeAll/html_x_4.zst448µs ± 0%
Decoder_DecodeAll/paper-100k.pdf.zst41.4µs ± 0%
Decoder_DecodeAll/fireworks.jpeg.zst15.2µs ± 0%
Decoder_DecodeAll/urls.10K.zst3.13ms ± 0%
Decoder_DecodeAll/html.zst294µs ± 0%
Decoder_DecodeAll/comp-data.bin.zst19.3µs ± 0%
Encoder_EncodeAllXML31.8ms ± 0%
Encoder_EncodeAllSimple/fastest593µs ± 0%
Encoder_EncodeAllSimple/default744µs ± 0%
Encoder_EncodeAllSimple4K/fastest44.2µs ± 0%
Encoder_EncodeAllSimple4K/default68.6µs ± 0%
Encoder_EncodeAllHTML489µs ± 0%
Encoder_EncodeAllTwain7.14ms ± 0%
Encoder_EncodeAllPi2.59ms ± 0%
RandomEncodeAllFastest7.56ms ± 0%
RandomEncodeAllDefault8.74ms ± 0%
RandomEncoderFastest7.15ms ± 0%
RandomEncoderDefault8.63ms ± 0%
Snappy_ConvertXML20.9ms ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B6.92ns ± 0%
Hashes/xxhash,direct,string,n=5B25.7ns ± 0%
Hashes/xxhash,digest,bytes,n=5B29.7ns ± 0%
Hashes/xxhash,digest,string,n=5B36.1ns ± 0%
Hashes/xxhash,direct,bytes,n=100B22.2ns ± 0%
Hashes/xxhash,direct,string,n=100B76.8ns ± 0%
Hashes/xxhash,digest,bytes,n=100B40.1ns ± 0%
Hashes/xxhash,digest,string,n=100B91.8ns ± 0%
Hashes/xxhash,direct,bytes,n=4KB388ns ± 0%
Hashes/xxhash,direct,string,n=4KB958ns ± 0%
Hashes/xxhash,digest,bytes,n=4KB410ns ± 0%
Hashes/xxhash,digest,string,n=4KB968ns ± 0%
Hashes/xxhash,direct,bytes,n=10MB957µs ± 0%
Hashes/xxhash,direct,string,n=10MB5.42ms ± 0%
Hashes/xxhash,digest,bytes,n=10MB951µs ± 0%
Hashes/xxhash,digest,string,n=10MB3.80ms ± 0%
Hashes/CRC-32,direct,bytes,n=5B23.9ns ± 0%
Hashes/CRC-32,direct,string,n=5B54.6ns ± 0%
Hashes/CRC-32,digest,bytes,n=5B64.4ns ± 0%
Hashes/CRC-32,digest,string,n=5B97.6ns ± 0%
Hashes/CRC-32,direct,bytes,n=100B46.7ns ± 0%
Hashes/CRC-32,direct,string,n=100B111ns ± 0%
Hashes/CRC-32,digest,bytes,n=100B94.4ns ± 0%
Hashes/CRC-32,digest,string,n=100B153ns ± 0%
Hashes/CRC-32,direct,bytes,n=4KB288ns ± 0%
Hashes/CRC-32,direct,string,n=4KB867ns ± 0%
Hashes/CRC-32,digest,bytes,n=4KB328ns ± 0%
Hashes/CRC-32,digest,string,n=4KB923ns ± 0%
Hashes/CRC-32,direct,bytes,n=10MB677µs ± 0%
Hashes/CRC-32,direct,string,n=10MB4.27ms ± 0%
Hashes/CRC-32,digest,bytes,n=10MB711µs ± 0%
Hashes/CRC-32,digest,string,n=10MB3.99ms ± 0%
Hashes/FNV-1a,digest,bytes,n=5B30.8ns ± 0%
Hashes/FNV-1a,digest,string,n=5B60.1ns ± 0%
Hashes/FNV-1a,digest,bytes,n=100B173ns ± 0%
Hashes/FNV-1a,digest,string,n=100B250ns ± 0%
Hashes/FNV-1a,digest,bytes,n=4KB6.06µs ± 0%
Hashes/FNV-1a,digest,string,n=4KB6.86µs ± 0%
Hashes/FNV-1a,digest,bytes,n=10MB15.3ms ± 0%
Hashes/FNV-1a,digest,string,n=10MB17.9ms ± 0%
[Geo mean]77.5µs
 
speed
pkg:github.com/klauspost/compress
Estimate/zeroes-5k463MB/s ± 0%
Estimate/predictable-5k495MB/s ± 0%
Estimate/random-500b342MB/s ± 0%
Estimate/random-5k491MB/s ± 0%
Estimate/random-50k504MB/s ± 0%
Estimate/random-500k470MB/s ± 0%
Estimate/base-32-5k425MB/s ± 0%
Estimate/text467MB/s ± 0%
SnannonEntropyBits/zeroes-5k464MB/s ± 0%
SnannonEntropyBits/predictable-5k326MB/s ± 0%
SnannonEntropyBits/random-500b64.5MB/s ± 0%
SnannonEntropyBits/random-5k407MB/s ± 0%
SnannonEntropyBits/random-50k1.13GB/s ± 0%
SnannonEntropyBits/random-500k1.30GB/s ± 0%
SnannonEntropyBits/base-32-5k1.03GB/s ± 0%
SnannonEntropyBits/text1.02GB/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
DecodeDigitsSpeed1e472.1MB/s ± 0%
DecodeDigitsSpeed1e570.4MB/s ± 0%
DecodeDigitsSpeed1e672.0MB/s ± 0%
DecodeDigitsDefault1e468.6MB/s ± 0%
DecodeDigitsDefault1e574.9MB/s ± 0%
DecodeDigitsDefault1e675.2MB/s ± 0%
DecodeDigitsCompress1e467.5MB/s ± 0%
DecodeDigitsCompress1e561.0MB/s ± 0%
DecodeDigitsCompress1e661.4MB/s ± 0%
DecodeTwainSpeed1e465.9MB/s ± 0%
DecodeTwainSpeed1e566.7MB/s ± 0%
DecodeTwainSpeed1e669.4MB/s ± 0%
DecodeTwainDefault1e467.0MB/s ± 0%
DecodeTwainDefault1e574.5MB/s ± 0%
DecodeTwainDefault1e675.6MB/s ± 0%
DecodeTwainCompress1e468.7MB/s ± 0%
DecodeTwainCompress1e579.9MB/s ± 0%
DecodeTwainCompress1e680.3MB/s ± 0%
DecodeRandomSpeed1e422.7GB/s ± 0%
DecodeRandomSpeed1e530.1GB/s ± 0%
DecodeRandomSpeed1e625.7GB/s ± 0%
_tokens_EstimatedBits870kB/s ± 0%
EncodeDigitsConstant1e4234MB/s ± 0%
EncodeDigitsConstant1e5217MB/s ± 0%
EncodeDigitsConstant1e6254MB/s ± 0%
EncodeDigitsSpeed1e481.2MB/s ± 0%
EncodeDigitsSpeed1e564.7MB/s ± 0%
EncodeDigitsSpeed1e673.4MB/s ± 0%
EncodeDigitsDefault1e443.9MB/s ± 0%
EncodeDigitsDefault1e539.3MB/s ± 0%
EncodeDigitsDefault1e638.2MB/s ± 0%
EncodeDigitsCompress1e428.9MB/s ± 0%
EncodeDigitsCompress1e517.1MB/s ± 0%
EncodeDigitsCompress1e616.5MB/s ± 0%
EncodeDigitsSL1e480.8MB/s ± 0%
EncodeDigitsSL1e563.5MB/s ± 0%
EncodeDigitsSL1e663.0MB/s ± 0%
EncodeTwainConstant1e4181MB/s ± 0%
EncodeTwainConstant1e5201MB/s ± 0%
EncodeTwainConstant1e6224MB/s ± 0%
EncodeTwainSpeed1e457.9MB/s ± 0%
EncodeTwainSpeed1e564.0MB/s ± 0%
EncodeTwainSpeed1e668.4MB/s ± 0%
EncodeTwainDefault1e442.5MB/s ± 0%
EncodeTwainDefault1e542.8MB/s ± 0%
EncodeTwainDefault1e643.9MB/s ± 0%
EncodeTwainCompress1e423.7MB/s ± 0%
EncodeTwainCompress1e513.6MB/s ± 0%
EncodeTwainCompress1e612.1MB/s ± 0%
EncodeTwainSL1e459.7MB/s ± 0%
EncodeTwainSL1e565.7MB/s ± 0%
EncodeTwainSL1e670.0MB/s ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg137MB/s ± 0%
Compress/digits187MB/s ± 0%
Compress/twain146MB/s ± 0%
Compress/low-ent178MB/s ± 0%
Compress/superlow-ent150MB/s ± 0%
Compress/endzerobits8.02MB/s ± 0%
Compress/pngdata.001146MB/s ± 0%
Compress/normcount226.3MB/s ± 0%
Decompress/gettysburg194MB/s ± 0%
Decompress/digits275MB/s ± 0%
Decompress/twain213MB/s ± 0%
Decompress/low-ent261MB/s ± 0%
Decompress/superlow-ent277MB/s ± 0%
Decompress/endzerobits17.5MB/s ± 0%
Decompress/pngdata.001264MB/s ± 0%
Decompress/normcount243.6MB/s ± 0%
pkg:github.com/klauspost/compress/gzip
GunzipCopy127MB/s ± 0%
GunzipNoWriteTo128MB/s ± 0%
GunzipStdlib127MB/s ± 0%
GzipLM3121MB/s ± 0%
GzipLM2183MB/s ± 0%
GzipL1124MB/s ± 0%
GzipL2116MB/s ± 0%
GzipL3107MB/s ± 0%
GzipL492.0MB/s ± 0%
GzipL578.9MB/s ± 0%
GzipL671.7MB/s ± 0%
GzipL749.0MB/s ± 0%
GzipL838.2MB/s ± 0%
GzipL911.3MB/s ± 0%
OldGzipL187.7MB/s ± 0%
OldGzipL268.9MB/s ± 0%
OldGzipL360.6MB/s ± 0%
OldGzipL448.0MB/s ± 0%
OldGzipL535.9MB/s ± 0%
OldGzipL632.1MB/s ± 0%
OldGzipL724.7MB/s ± 0%
OldGzipL812.6MB/s ± 0%
OldGzipL911.4MB/s ± 0%
pkg:github.com/klauspost/compress/huff0
Deflate/digits213MB/s ± 0%
Deflate/gettysburg98.7MB/s ± 0%
Deflate/twain219MB/s ± 0%
Deflate/low-ent.10k267MB/s ± 0%
Deflate/superlow-ent-10k196MB/s ± 0%
Deflate/crash220.6MB/s ± 0%
Deflate/endzerobits7.48MB/s ± 0%
Deflate/endnonzero10.5MB/s ± 0%
Deflate/case172.7MB/s ± 0%
Deflate/case257.9MB/s ± 0%
Deflate/case364.2MB/s ± 0%
Deflate/pngdata.001166MB/s ± 0%
Deflate/normcount2107MB/s ± 0%
Compress1XReuseNone/digits350MB/s ± 0%
Compress1XReuseNone/gettysburg204MB/s ± 0%
Compress1XReuseNone/twain282MB/s ± 0%
Compress1XReuseNone/low-ent.10k370MB/s ± 0%
Compress1XReuseNone/superlow-ent-10k284MB/s ± 0%
Compress1XReuseNone/crash28.30MB/s ± 0%
Compress1XReuseNone/endzerobits9.79MB/s ± 0%
Compress1XReuseNone/endnonzero5.50MB/s ± 0%
Compress1XReuseNone/case111.2MB/s ± 0%
Compress1XReuseNone/case29.23MB/s ± 0%
Compress1XReuseNone/case39.88MB/s ± 0%
Compress1XReuseNone/pngdata.001211MB/s ± 0%
Compress1XReuseNone/normcount226.1MB/s ± 0%
Compress1XReuseAllow/digits349MB/s ± 0%
Compress1XReuseAllow/gettysburg233MB/s ± 0%
Compress1XReuseAllow/twain279MB/s ± 0%
Compress1XReuseAllow/low-ent.10k363MB/s ± 0%
Compress1XReuseAllow/superlow-ent-10k286MB/s ± 0%
Compress1XReuseAllow/crash211.9MB/s ± 0%
Compress1XReuseAllow/endzerobits8.58MB/s ± 0%
Compress1XReuseAllow/endnonzero7.66MB/s ± 0%
Compress1XReuseAllow/case114.8MB/s ± 0%
Compress1XReuseAllow/case212.5MB/s ± 0%
Compress1XReuseAllow/case313.4MB/s ± 0%
Compress1XReuseAllow/pngdata.001225MB/s ± 0%
Compress1XReuseAllow/normcount236.9MB/s ± 0%
Compress1XReusePrefer/digits344MB/s ± 0%
Compress1XReusePrefer/gettysburg334MB/s ± 0%
Compress1XReusePrefer/twain287MB/s ± 0%
Compress1XReusePrefer/low-ent.10k374MB/s ± 0%
Compress1XReusePrefer/superlow-ent-10k291MB/s ± 0%
Compress1XReusePrefer/crash229.0MB/s ± 0%
Compress1XReusePrefer/endzerobits10.5MB/s ± 0%
Compress1XReusePrefer/endnonzero14.6MB/s ± 0%
Compress1XReusePrefer/case184.1MB/s ± 0%
Compress1XReusePrefer/case271.6MB/s ± 0%
Compress1XReusePrefer/case379.3MB/s ± 0%
Compress1XReusePrefer/pngdata.001224MB/s ± 0%
Compress1XReusePrefer/normcount2119MB/s ± 0%
Compress4XReuseNone/digits348MB/s ± 0%
Compress4XReuseNone/gettysburg201MB/s ± 0%
Compress4XReuseNone/twain282MB/s ± 0%
Compress4XReuseNone/low-ent.10k366MB/s ± 0%
Compress4XReuseNone/superlow-ent-10k281MB/s ± 0%
Compress4XReuseNone/case110.6MB/s ± 0%
Compress4XReuseNone/case29.01MB/s ± 0%
Compress4XReuseNone/case39.24MB/s ± 0%
Compress4XReuseNone/pngdata.001212MB/s ± 0%
Compress4XReuseNone/normcount225.5MB/s ± 0%
Compress4XReuseAllow/digits341MB/s ± 0%
Compress4XReuseAllow/gettysburg228MB/s ± 0%
Compress4XReuseAllow/twain277MB/s ± 0%
Compress4XReuseAllow/low-ent.10k366MB/s ± 0%
Compress4XReuseAllow/superlow-ent-10k276MB/s ± 0%
Compress4XReuseAllow/case113.6MB/s ± 0%
Compress4XReuseAllow/case212.3MB/s ± 0%
Compress4XReuseAllow/case312.0MB/s ± 0%
Compress4XReuseAllow/pngdata.001224MB/s ± 0%
Compress4XReuseAllow/normcount235.3MB/s ± 0%
Compress4XReusePrefer/digits342MB/s ± 0%
Compress4XReusePrefer/gettysburg330MB/s ± 0%
Compress4XReusePrefer/twain288MB/s ± 0%
Compress4XReusePrefer/low-ent.10k372MB/s ± 0%
Compress4XReusePrefer/superlow-ent-10k290MB/s ± 0%
Compress4XReusePrefer/case173.7MB/s ± 0%
Compress4XReusePrefer/case262.6MB/s ± 0%
Compress4XReusePrefer/case367.7MB/s ± 0%
Compress4XReusePrefer/pngdata.001230MB/s ± 0%
Compress4XReusePrefer/normcount2105MB/s ± 0%
Compress1XSizes/digits-10047.0MB/s ± 0%
Compress1XSizes/digits-20083.6MB/s ± 0%
Compress1XSizes/digits-500157MB/s ± 0%
Compress1XSizes/digits-1000224MB/s ± 0%
Compress1XSizes/digits-5000343MB/s ± 0%
Compress1XSizes/digits-10000351MB/s ± 0%
Compress1XSizes/digits-50000350MB/s ± 0%
Compress4XSizes/digits-10044.7MB/s ± 0%
Compress4XSizes/digits-20079.2MB/s ± 0%
Compress4XSizes/digits-500152MB/s ± 0%
Compress4XSizes/digits-1000218MB/s ± 0%
Compress4XSizes/digits-5000333MB/s ± 0%
Compress4XSizes/digits-10000360MB/s ± 0%
Compress4XSizes/digits-50000347MB/s ± 0%
Decompress1XTable/digits177MB/s ± 0%
Decompress1XTable/gettysburg158MB/s ± 0%
Decompress1XTable/twain163MB/s ± 0%
Decompress1XTable/low-ent.10k200MB/s ± 0%
Decompress1XTable/superlow-ent-10k198MB/s ± 0%
Decompress1XTable/crash215.7MB/s ± 0%
Decompress1XTable/endzerobits49.6MB/s ± 0%
Decompress1XTable/endnonzero10.8MB/s ± 0%
Decompress1XTable/case119.8MB/s ± 0%
Decompress1XTable/case216.4MB/s ± 0%
Decompress1XTable/case317.3MB/s ± 0%
Decompress1XTable/pngdata.001190MB/s ± 0%
Decompress1XTable/normcount242.7MB/s ± 0%
Decompress1XNoTable/digits174MB/s ± 0%
Decompress1XNoTable/gettysburg191MB/s ± 0%
Decompress1XNoTable/twain158MB/s ± 0%
Decompress1XNoTable/low-ent.10k201MB/s ± 0%
Decompress1XNoTable/superlow-ent-10k196MB/s ± 0%
Decompress1XNoTable/crash2121MB/s ± 0%
Decompress1XNoTable/endzerobits84.5MB/s ± 0%
Decompress1XNoTable/endnonzero97.7MB/s ± 0%
Decompress1XNoTable/case1166MB/s ± 0%
Decompress1XNoTable/case2159MB/s ± 0%
Decompress1XNoTable/case3158MB/s ± 0%
Decompress1XNoTable/pngdata.001195MB/s ± 0%
Decompress1XNoTable/normcount2177MB/s ± 0%
Decompress4XNoTable/digits216MB/s ± 0%
Decompress4XNoTable/gettysburg268MB/s ± 0%
Decompress4XNoTable/twain191MB/s ± 0%
Decompress4XNoTable/low-ent.10k321MB/s ± 0%
Decompress4XNoTable/superlow-ent-10k311MB/s ± 0%
Decompress4XNoTable/case1111MB/s ± 0%
Decompress4XNoTable/case2107MB/s ± 0%
Decompress4XNoTable/case3110MB/s ± 0%
Decompress4XNoTable/pngdata.001287MB/s ± 0%
Decompress4XNoTable/normcount2128MB/s ± 0%
Decompress4XTable/digits216MB/s ± 0%
Decompress4XTable/gettysburg199MB/s ± 0%
Decompress4XTable/twain182MB/s ± 0%
Decompress4XTable/low-ent.10k318MB/s ± 0%
Decompress4XTable/superlow-ent-10k304MB/s ± 0%
Decompress4XTable/case118.8MB/s ± 0%
Decompress4XTable/case215.6MB/s ± 0%
Decompress4XTable/case316.4MB/s ± 0%
Decompress4XTable/pngdata.001281MB/s ± 0%
Decompress4XTable/normcount239.0MB/s ± 0%
pkg:github.com/klauspost/compress/s2
RandomEncode12.2GB/s ± 0%
RandomEncodeBetter8.77GB/s ± 0%
pkg:github.com/klauspost/compress/snappy
RandomEncode9.46GB/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.zst77.4MB/s ± 0%
Decoder_DecoderSmall/geo.protodata.zst229MB/s ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst122MB/s ± 0%
Decoder_DecoderSmall/lcet10.txt.zst145MB/s ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst67.7MB/s ± 0%
Decoder_DecoderSmall/alice29.txt.zst61.4MB/s ± 0%
Decoder_DecoderSmall/html_x_4.zst574MB/s ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst887MB/s ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst1.18GB/s ± 0%
Decoder_DecoderSmall/urls.10K.zst204MB/s ± 0%
Decoder_DecoderSmall/html.zst205MB/s ± 0%
Decoder_DecoderSmall/comp-data.bin.zst95.9MB/s ± 0%
Decoder_DecodeAll/kppkn.gtb.zst163MB/s ± 0%
Decoder_DecodeAll/geo.protodata.zst452MB/s ± 0%
Decoder_DecodeAll/plrabn12.txt.zst132MB/s ± 0%
Decoder_DecodeAll/lcet10.txt.zst151MB/s ± 0%
Decoder_DecodeAll/asyoulik.txt.zst133MB/s ± 0%
Decoder_DecodeAll/alice29.txt.zst124MB/s ± 0%
Decoder_DecodeAll/html_x_4.zst914MB/s ± 0%
Decoder_DecodeAll/paper-100k.pdf.zst2.47GB/s ± 0%
Decoder_DecodeAll/fireworks.jpeg.zst8.10GB/s ± 0%
Decoder_DecodeAll/urls.10K.zst224MB/s ± 0%
Decoder_DecodeAll/html.zst348MB/s ± 0%
Decoder_DecodeAll/comp-data.bin.zst211MB/s ± 0%
Encoder_EncodeAllXML168MB/s ± 0%
Encoder_EncodeAllSimple/fastest67.1MB/s ± 0%
Encoder_EncodeAllSimple/default53.5MB/s ± 0%
Encoder_EncodeAllSimple4K/fastest92.6MB/s ± 0%
Encoder_EncodeAllSimple4K/default59.7MB/s ± 0%
Encoder_EncodeAllHTML91.0MB/s ± 0%
Encoder_EncodeAllTwain54.3MB/s ± 0%
Encoder_EncodeAllPi38.7MB/s ± 0%
RandomEncodeAllFastest1.39GB/s ± 0%
RandomEncodeAllDefault1.20GB/s ± 0%
RandomEncoderFastest1.47GB/s ± 0%
RandomEncoderDefault1.22GB/s ± 0%
Snappy_ConvertXML256MB/s ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B723MB/s ± 0%
Hashes/xxhash,direct,string,n=5B195MB/s ± 0%
Hashes/xxhash,digest,bytes,n=5B168MB/s ± 0%
Hashes/xxhash,digest,string,n=5B139MB/s ± 0%
Hashes/xxhash,direct,bytes,n=100B4.50GB/s ± 0%
Hashes/xxhash,direct,string,n=100B1.30GB/s ± 0%
Hashes/xxhash,digest,bytes,n=100B2.49GB/s ± 0%
Hashes/xxhash,digest,string,n=100B1.09GB/s ± 0%
Hashes/xxhash,direct,bytes,n=4KB10.3GB/s ± 0%
Hashes/xxhash,direct,string,n=4KB4.17GB/s ± 0%
Hashes/xxhash,digest,bytes,n=4KB9.75GB/s ± 0%
Hashes/xxhash,digest,string,n=4KB4.13GB/s ± 0%
Hashes/xxhash,direct,bytes,n=10MB10.4GB/s ± 0%
Hashes/xxhash,direct,string,n=10MB1.85GB/s ± 0%
Hashes/xxhash,digest,bytes,n=10MB10.5GB/s ± 0%
Hashes/xxhash,digest,string,n=10MB2.63GB/s ± 0%
Hashes/CRC-32,direct,bytes,n=5B209MB/s ± 0%
Hashes/CRC-32,direct,string,n=5B91.6MB/s ± 0%
Hashes/CRC-32,digest,bytes,n=5B77.7MB/s ± 0%
Hashes/CRC-32,digest,string,n=5B51.2MB/s ± 0%
Hashes/CRC-32,direct,bytes,n=100B2.14GB/s ± 0%
Hashes/CRC-32,direct,string,n=100B903MB/s ± 0%
Hashes/CRC-32,digest,bytes,n=100B1.06GB/s ± 0%
Hashes/CRC-32,digest,string,n=100B654MB/s ± 0%
Hashes/CRC-32,direct,bytes,n=4KB13.9GB/s ± 0%
Hashes/CRC-32,direct,string,n=4KB4.62GB/s ± 0%
Hashes/CRC-32,digest,bytes,n=4KB12.2GB/s ± 0%
Hashes/CRC-32,digest,string,n=4KB4.34GB/s ± 0%
Hashes/CRC-32,direct,bytes,n=10MB14.8GB/s ± 0%
Hashes/CRC-32,direct,string,n=10MB2.34GB/s ± 0%
Hashes/CRC-32,digest,bytes,n=10MB14.1GB/s ± 0%
Hashes/CRC-32,digest,string,n=10MB2.51GB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=5B162MB/s ± 0%
Hashes/FNV-1a,digest,string,n=5B83.2MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=100B579MB/s ± 0%
Hashes/FNV-1a,digest,string,n=100B400MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=4KB661MB/s ± 0%
Hashes/FNV-1a,digest,string,n=4KB583MB/s ± 0%
Hashes/FNV-1a,digest,bytes,n=10MB655MB/s ± 0%
Hashes/FNV-1a,digest,string,n=10MB557MB/s ± 0%
[Geo mean]155MB/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
DecodeDigitsSpeed1e4549B ± 0%
DecodeDigitsSpeed1e54.96kB ± 0%
DecodeDigitsSpeed1e639.3kB ± 0%
DecodeDigitsDefault1e4569B ± 0%
DecodeDigitsDefault1e54.95kB ± 0%
DecodeDigitsDefault1e641.9kB ± 0%
DecodeDigitsCompress1e4562B ± 0%
DecodeDigitsCompress1e55.49kB ± 0%
DecodeDigitsCompress1e638.3kB ± 0%
DecodeTwainSpeed1e4613B ± 0%
DecodeTwainSpeed1e55.79kB ± 0%
DecodeTwainSpeed1e640.3kB ± 0%
DecodeTwainDefault1e4624B ± 0%
DecodeTwainDefault1e55.00kB ± 0%
DecodeTwainDefault1e639.6kB ± 0%
DecodeTwainCompress1e4575B ± 0%
DecodeTwainCompress1e54.91kB ± 0%
DecodeTwainCompress1e641.0kB ± 0%
DecodeRandomSpeed1e449.0B ± 0%
DecodeRandomSpeed1e558.0B ± 0%
DecodeRandomSpeed1e6169B ± 0%
_tokens_EstimatedBits
EncodeDigitsConstant1e48.00B ± 0%
EncodeDigitsConstant1e592.0B ± 0%
EncodeDigitsConstant1e6768B ± 0%
EncodeDigitsSpeed1e414.1kB ± 0%
EncodeDigitsSpeed1e5188kB ± 0%
EncodeDigitsSpeed1e61.31MB ± 0%
EncodeDigitsDefault1e426.8kB ± 0%
EncodeDigitsDefault1e5329kB ± 0%
EncodeDigitsDefault1e61.31MB ± 0%
EncodeDigitsCompress1e4108B ± 0%
EncodeDigitsCompress1e51.73kB ± 0%
EncodeDigitsCompress1e63.46kB ± 0%
EncodeDigitsSL1e4112B ± 0%
EncodeDigitsSL1e593.9kB ± 0%
EncodeDigitsSL1e61.30MB ± 0%
EncodeTwainConstant1e410.0B ± 0%
EncodeTwainConstant1e5104B ± 0%
EncodeTwainConstant1e6768B ± 0%
EncodeTwainSpeed1e419.3kB ± 0%
EncodeTwainSpeed1e5188kB ± 0%
EncodeTwainSpeed1e61.31MB ± 0%
EncodeTwainDefault1e427.4kB ± 0%
EncodeTwainDefault1e5263kB ± 0%
EncodeTwainDefault1e61.31MB ± 0%
EncodeTwainCompress1e4132B ± 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/digits96.0B ± 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/digits24.0B ± 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/digits24.0B ± 0%
Compress4XReuseNone/gettysburg0.00B
Compress4XReuseNone/twain85.0B ± 0%
Compress4XReuseNone/low-ent.10k10.0B ± 0%
Compress4XReuseNone/superlow-ent-10k3.00B ± 0%
Compress4XReuseNone/case10.00B
Compress4XReuseNone/case20.00B
Compress4XReuseNone/case30.00B
Compress4XReuseNone/pngdata.00121.0B ± 0%
Compress4XReuseNone/normcount20.00B
Compress4XReuseAllow/digits24.0B ± 0%
Compress4XReuseAllow/gettysburg0.00B
Compress4XReuseAllow/twain85.0B ± 0%
Compress4XReuseAllow/low-ent.10k9.00B ± 0%
Compress4XReuseAllow/superlow-ent-10k3.00B ± 0%
Compress4XReuseAllow/case10.00B
Compress4XReuseAllow/case20.00B
Compress4XReuseAllow/case30.00B
Compress4XReuseAllow/pngdata.00120.0B ± 0%
Compress4XReuseAllow/normcount20.00B
Compress4XReusePrefer/digits0.00B
Compress4XReusePrefer/gettysburg0.00B
Compress4XReusePrefer/twain0.00B
Compress4XReusePrefer/low-ent.10k0.00B
Compress4XReusePrefer/superlow-ent-10k0.00B
Compress4XReusePrefer/case10.00B
Compress4XReusePrefer/case20.00B
Compress4XReusePrefer/case30.00B
Compress4XReusePrefer/pngdata.0010.00B
Compress4XReusePrefer/normcount20.00B
Compress1XSizes/digits-1000.00B
Compress1XSizes/digits-2000.00B
Compress1XSizes/digits-5000.00B
Compress1XSizes/digits-10000.00B
Compress1XSizes/digits-50001.00B ± 0%
Compress1XSizes/digits-100002.00B ± 0%
Compress1XSizes/digits-5000012.0B ± 0%
Compress4XSizes/digits-1000.00B
Compress4XSizes/digits-2000.00B
Compress4XSizes/digits-5000.00B
Compress4XSizes/digits-10000.00B
Compress4XSizes/digits-50001.00B ± 0%
Compress4XSizes/digits-100002.00B ± 0%
Compress4XSizes/digits-5000012.0B ± 0%
Decompress1XTable/digits0.00B
Decompress1XTable/gettysburg0.00B
Decompress1XTable/twain0.00B
Decompress1XTable/low-ent.10k0.00B
Decompress1XTable/superlow-ent-10k0.00B
Decompress1XTable/crash20.00B
Decompress1XTable/endzerobits0.00B
Decompress1XTable/endnonzero0.00B
Decompress1XTable/case10.00B
Decompress1XTable/case20.00B
Decompress1XTable/case30.00B
Decompress1XTable/pngdata.0010.00B
Decompress1XTable/normcount20.00B
Decompress1XNoTable/digits0.00B
Decompress1XNoTable/gettysburg0.00B
Decompress1XNoTable/twain0.00B
Decompress1XNoTable/low-ent.10k0.00B
Decompress1XNoTable/superlow-ent-10k0.00B
Decompress1XNoTable/crash20.00B
Decompress1XNoTable/endzerobits0.00B
Decompress1XNoTable/endnonzero0.00B
Decompress1XNoTable/case10.00B
Decompress1XNoTable/case20.00B
Decompress1XNoTable/case30.00B
Decompress1XNoTable/pngdata.0010.00B
Decompress1XNoTable/normcount20.00B
Decompress4XNoTable/digits0.00B
Decompress4XNoTable/gettysburg0.00B
Decompress4XNoTable/twain0.00B
Decompress4XNoTable/low-ent.10k0.00B
Decompress4XNoTable/superlow-ent-10k0.00B
Decompress4XNoTable/case10.00B
Decompress4XNoTable/case20.00B
Decompress4XNoTable/case30.00B
Decompress4XNoTable/pngdata.0010.00B
Decompress4XNoTable/normcount20.00B
Decompress4XTable/digits6.69kB ± 0%
Decompress4XTable/gettysburg5.00B ± 0%
Decompress4XTable/twain60.4kB ± 0%
Decompress4XTable/low-ent.10k570B ± 0%
Decompress4XTable/superlow-ent-10k50.0B ± 0%
Decompress4XTable/case11.00B ± 0%
Decompress4XTable/case21.00B ± 0%
Decompress4XTable/case31.00B ± 0%
Decompress4XTable/pngdata.0011.24kB ± 0%
Decompress4XTable/normcount21.00B ± 0%
pkg:github.com/klauspost/compress/s2
RandomEncode
RandomEncodeBetter
pkg:github.com/klauspost/compress/snappy
RandomEncode
ExtendMatch
pkg:github.com/klauspost/compress/zip
CompressedZipGarbage8.93kB ± 0%
Zip64Test
Zip64TestSizes/4096
Zip64TestSizes/1048576
Zip64TestSizes/67108864
pkg:github.com/klauspost/compress/zstd
Decoder_DecoderSmall/kppkn.gtb.zst2.47MB ± 0%
Decoder_DecoderSmall/geo.protodata.zst2.34MB ± 0%
Decoder_DecoderSmall/plrabn12.txt.zst336B ± 0%
Decoder_DecoderSmall/lcet10.txt.zst336B ± 0%
Decoder_DecoderSmall/asyoulik.txt.zst2.36MB ± 0%
Decoder_DecoderSmall/alice29.txt.zst2.41MB ± 0%
Decoder_DecoderSmall/html_x_4.zst7.82MB ± 0%
Decoder_DecoderSmall/paper-100k.pdf.zst2.31MB ± 0%
Decoder_DecoderSmall/fireworks.jpeg.zst4.35MB ± 0%
Decoder_DecoderSmall/urls.10K.zst336B ± 0%
Decoder_DecoderSmall/html.zst2.31MB ± 0%
Decoder_DecoderSmall/comp-data.bin.zst1.05MB ± 0%
Decoder_DecodeAll/kppkn.gtb.zst19.0B ± 0%
Decoder_DecodeAll/geo.protodata.zst0.00B
Decoder_DecodeAll/plrabn12.txt.zst58.0B ± 0%
Decoder_DecodeAll/lcet10.txt.zst44.0B ± 0%
Decoder_DecodeAll/asyoulik.txt.zst0.00B
Decoder_DecodeAll/alice29.txt.zst19.0B ± 0%
Decoder_DecodeAll/html_x_4.zst0.00B
Decoder_DecodeAll/paper-100k.pdf.zst0.00B
Decoder_DecodeAll/fireworks.jpeg.zst0.00B
Decoder_DecodeAll/urls.10K.zst44.0B ± 0%
Decoder_DecodeAll/html.zst0.00B
Decoder_DecodeAll/comp-data.bin.zst0.00B
Encoder_EncodeAllXML0.00B
Encoder_EncodeAllSimple/fastest498B ± 0%
Encoder_EncodeAllSimple/default676B ± 0%
Encoder_EncodeAllSimple4K/fastest19.0B ± 0%
Encoder_EncodeAllSimple4K/default32.0B ± 0%
Encoder_EncodeAllHTML451B ± 0%
Encoder_EncodeAllTwain0.00B
Encoder_EncodeAllPi0.00B
RandomEncodeAllFastest0.00B
RandomEncodeAllDefault0.00B
RandomEncoderFastest72.0B ± 0%
RandomEncoderDefault72.0B ± 0%
Snappy_ConvertXML48.0B ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B
Hashes/xxhash,direct,string,n=5B
Hashes/xxhash,digest,bytes,n=5B
Hashes/xxhash,digest,string,n=5B
Hashes/xxhash,direct,bytes,n=100B
Hashes/xxhash,direct,string,n=100B
Hashes/xxhash,digest,bytes,n=100B
Hashes/xxhash,digest,string,n=100B
Hashes/xxhash,direct,bytes,n=4KB
Hashes/xxhash,direct,string,n=4KB
Hashes/xxhash,digest,bytes,n=4KB
Hashes/xxhash,digest,string,n=4KB
Hashes/xxhash,direct,bytes,n=10MB
Hashes/xxhash,direct,string,n=10MB
Hashes/xxhash,digest,bytes,n=10MB
Hashes/xxhash,digest,string,n=10MB
Hashes/CRC-32,direct,bytes,n=5B
Hashes/CRC-32,direct,string,n=5B
Hashes/CRC-32,digest,bytes,n=5B
Hashes/CRC-32,digest,string,n=5B
Hashes/CRC-32,direct,bytes,n=100B
Hashes/CRC-32,direct,string,n=100B
Hashes/CRC-32,digest,bytes,n=100B
Hashes/CRC-32,digest,string,n=100B
Hashes/CRC-32,direct,bytes,n=4KB
Hashes/CRC-32,direct,string,n=4KB
Hashes/CRC-32,digest,bytes,n=4KB
Hashes/CRC-32,digest,string,n=4KB
Hashes/CRC-32,direct,bytes,n=10MB
Hashes/CRC-32,direct,string,n=10MB
Hashes/CRC-32,digest,bytes,n=10MB
Hashes/CRC-32,digest,string,n=10MB
Hashes/FNV-1a,digest,bytes,n=5B
Hashes/FNV-1a,digest,string,n=5B
Hashes/FNV-1a,digest,bytes,n=100B
Hashes/FNV-1a,digest,string,n=100B
Hashes/FNV-1a,digest,bytes,n=4KB
Hashes/FNV-1a,digest,string,n=4KB
Hashes/FNV-1a,digest,bytes,n=10MB
Hashes/FNV-1a,digest,string,n=10MB
[Geo mean]2.52kB
 
allocs/op
pkg:github.com/klauspost/compress
Estimate/zeroes-5k
Estimate/predictable-5k
Estimate/random-500b
Estimate/random-5k
Estimate/random-50k
Estimate/random-500k
Estimate/base-32-5k
Estimate/text
SnannonEntropyBits/zeroes-5k
SnannonEntropyBits/predictable-5k
SnannonEntropyBits/random-500b
SnannonEntropyBits/random-5k
SnannonEntropyBits/random-50k
SnannonEntropyBits/random-500k
SnannonEntropyBits/base-32-5k
SnannonEntropyBits/text
CompressAllocations/level(-2)/flate11.0 ± 0%
CompressAllocations/level(-2)/gzip12.0 ± 0%
CompressAllocations/level(-1)/flate14.0 ± 0%
CompressAllocations/level(-1)/gzip15.0 ± 0%
CompressAllocations/level(0)/flate9.00 ± 0%
CompressAllocations/level(0)/gzip10.0 ± 0%
CompressAllocations/level(1)/flate14.0 ± 0%
CompressAllocations/level(1)/gzip15.0 ± 0%
CompressAllocations/level(2)/flate14.0 ± 0%
CompressAllocations/level(2)/gzip15.0 ± 0%
CompressAllocations/level(3)/flate14.0 ± 0%
CompressAllocations/level(3)/gzip15.0 ± 0%
CompressAllocations/level(4)/flate14.0 ± 0%
CompressAllocations/level(4)/gzip15.0 ± 0%
CompressAllocations/level(5)/flate14.0 ± 0%
CompressAllocations/level(5)/gzip15.0 ± 0%
CompressAllocations/level(6)/flate14.0 ± 0%
CompressAllocations/level(6)/gzip15.0 ± 0%
CompressAllocations/level(7)/flate13.0 ± 0%
CompressAllocations/level(7)/gzip14.0 ± 0%
CompressAllocations/level(8)/flate13.0 ± 0%
CompressAllocations/level(8)/gzip14.0 ± 0%
CompressAllocations/level(9)/flate13.0 ± 0%
CompressAllocations/level(9)/gzip14.0 ± 0%
pkg:github.com/klauspost/compress/flate
DecodeDigitsSpeed1e41.00 ± 0%
DecodeDigitsSpeed1e53.00 ± 0%
DecodeDigitsSpeed1e624.0 ± 0%
DecodeDigitsDefault1e41.00 ± 0%
DecodeDigitsDefault1e53.00 ± 0%
DecodeDigitsDefault1e664.0 ± 0%
DecodeDigitsCompress1e41.00 ± 0%
DecodeDigitsCompress1e52.00 ± 0%
DecodeDigitsCompress1e615.0 ± 0%
DecodeTwainSpeed1e41.00 ± 0%
DecodeTwainSpeed1e54.00 ± 0%
DecodeTwainSpeed1e625.0 ± 0%
DecodeTwainDefault1e41.00 ± 0%
DecodeTwainDefault1e54.00 ± 0%
DecodeTwainDefault1e628.0 ± 0%
DecodeTwainCompress1e41.00 ± 0%
DecodeTwainCompress1e53.00 ± 0%
DecodeTwainCompress1e641.0 ± 0%
DecodeRandomSpeed1e41.00 ± 0%
DecodeRandomSpeed1e51.00 ± 0%
DecodeRandomSpeed1e61.00 ± 0%
_tokens_EstimatedBits
EncodeDigitsConstant1e40.00
EncodeDigitsConstant1e50.00
EncodeDigitsConstant1e60.00
EncodeDigitsSpeed1e40.00
EncodeDigitsSpeed1e50.00
EncodeDigitsSpeed1e64.00 ± 0%
EncodeDigitsDefault1e40.00
EncodeDigitsDefault1e51.00 ± 0%
EncodeDigitsDefault1e64.00 ± 0%
EncodeDigitsCompress1e40.00
EncodeDigitsCompress1e51.00 ± 0%
EncodeDigitsCompress1e63.00 ± 0%
EncodeDigitsSL1e41.00 ± 0%
EncodeDigitsSL1e55.00 ± 0%
EncodeDigitsSL1e653.0 ± 0%
EncodeTwainConstant1e40.00
EncodeTwainConstant1e50.00
EncodeTwainConstant1e60.00
EncodeTwainSpeed1e40.00
EncodeTwainSpeed1e50.00
EncodeTwainSpeed1e64.00 ± 0%
EncodeTwainDefault1e40.00
EncodeTwainDefault1e50.00
EncodeTwainDefault1e64.00 ± 0%
EncodeTwainCompress1e40.00
EncodeTwainCompress1e51.00 ± 0%
EncodeTwainCompress1e63.00 ± 0%
EncodeTwainSL1e41.00 ± 0%
EncodeTwainSL1e55.00 ± 0%
EncodeTwainSL1e653.0 ± 0%
pkg:github.com/klauspost/compress/fse
Compress/gettysburg0.00
Compress/digits0.00
Compress/twain0.00
Compress/low-ent0.00
Compress/superlow-ent0.00
Compress/endzerobits0.00
Compress/pngdata.0010.00
Compress/normcount20.00
Decompress/gettysburg0.00
Decompress/digits0.00
Decompress/twain0.00
Decompress/low-ent0.00
Decompress/superlow-ent0.00
Decompress/endzerobits0.00
Decompress/pngdata.0010.00
Decompress/normcount20.00
pkg:github.com/klauspost/compress/gzip
GunzipCopy
GunzipNoWriteTo
GunzipStdlib
GzipLM3
GzipLM2
GzipL1
GzipL2
GzipL3
GzipL4
GzipL5
GzipL6
GzipL7
GzipL8
GzipL9
OldGzipL1
OldGzipL2
OldGzipL3
OldGzipL4
OldGzipL5
OldGzipL6
OldGzipL7
OldGzipL8
OldGzipL9
pkg:github.com/klauspost/compress/huff0
Deflate/digits0.00
Deflate/gettysburg0.00
Deflate/twain0.00
Deflate/low-ent.10k0.00
Deflate/superlow-ent-10k0.00
Deflate/crash20.00
Deflate/endzerobits0.00
Deflate/endnonzero0.00
Deflate/case10.00
Deflate/case20.00
Deflate/case30.00
Deflate/pngdata.0010.00
Deflate/normcount20.00
Compress1XReuseNone/digits0.00
Compress1XReuseNone/gettysburg0.00
Compress1XReuseNone/twain0.00
Compress1XReuseNone/low-ent.10k0.00
Compress1XReuseNone/superlow-ent-10k0.00
Compress1XReuseNone/crash20.00
Compress1XReuseNone/endzerobits0.00
Compress1XReuseNone/endnonzero0.00
Compress1XReuseNone/case10.00
Compress1XReuseNone/case20.00
Compress1XReuseNone/case30.00
Compress1XReuseNone/pngdata.0010.00
Compress1XReuseNone/normcount20.00
Compress1XReuseAllow/digits0.00
Compress1XReuseAllow/gettysburg0.00
Compress1XReuseAllow/twain0.00
Compress1XReuseAllow/low-ent.10k0.00
Compress1XReuseAllow/superlow-ent-10k0.00
Compress1XReuseAllow/crash20.00
Compress1XReuseAllow/endzerobits0.00
Compress1XReuseAllow/endnonzero0.00
Compress1XReuseAllow/case10.00
Compress1XReuseAllow/case20.00
Compress1XReuseAllow/case30.00
Compress1XReuseAllow/pngdata.0010.00
Compress1XReuseAllow/normcount20.00
Compress1XReusePrefer/digits0.00
Compress1XReusePrefer/gettysburg0.00
Compress1XReusePrefer/twain0.00
Compress1XReusePrefer/low-ent.10k0.00
Compress1XReusePrefer/superlow-ent-10k0.00
Compress1XReusePrefer/crash20.00
Compress1XReusePrefer/endzerobits0.00
Compress1XReusePrefer/endnonzero0.00
Compress1XReusePrefer/case10.00
Compress1XReusePrefer/case20.00
Compress1XReusePrefer/case30.00
Compress1XReusePrefer/pngdata.0010.00
Compress1XReusePrefer/normcount20.00
Compress4XReuseNone/digits0.00
Compress4XReuseNone/gettysburg0.00
Compress4XReuseNone/twain0.00
Compress4XReuseNone/low-ent.10k0.00
Compress4XReuseNone/superlow-ent-10k0.00
Compress4XReuseNone/case10.00
Compress4XReuseNone/case20.00
Compress4XReuseNone/case30.00
Compress4XReuseNone/pngdata.0010.00
Compress4XReuseNone/normcount20.00
Compress4XReuseAllow/digits0.00
Compress4XReuseAllow/gettysburg0.00
Compress4XReuseAllow/twain0.00
Compress4XReuseAllow/low-ent.10k0.00
Compress4XReuseAllow/superlow-ent-10k0.00
Compress4XReuseAllow/case10.00
Compress4XReuseAllow/case20.00
Compress4XReuseAllow/case30.00
Compress4XReuseAllow/pngdata.0010.00
Compress4XReuseAllow/normcount20.00
Compress4XReusePrefer/digits0.00
Compress4XReusePrefer/gettysburg0.00
Compress4XReusePrefer/twain0.00
Compress4XReusePrefer/low-ent.10k0.00
Compress4XReusePrefer/superlow-ent-10k0.00
Compress4XReusePrefer/case10.00
Compress4XReusePrefer/case20.00
Compress4XReusePrefer/case30.00
Compress4XReusePrefer/pngdata.0010.00
Compress4XReusePrefer/normcount20.00
Compress1XSizes/digits-1000.00
Compress1XSizes/digits-2000.00
Compress1XSizes/digits-5000.00
Compress1XSizes/digits-10000.00
Compress1XSizes/digits-50000.00
Compress1XSizes/digits-100000.00
Compress1XSizes/digits-500000.00
Compress4XSizes/digits-1000.00
Compress4XSizes/digits-2000.00
Compress4XSizes/digits-5000.00
Compress4XSizes/digits-10000.00
Compress4XSizes/digits-50000.00
Compress4XSizes/digits-100000.00
Compress4XSizes/digits-500000.00
Decompress1XTable/digits0.00
Decompress1XTable/gettysburg0.00
Decompress1XTable/twain0.00
Decompress1XTable/low-ent.10k0.00
Decompress1XTable/superlow-ent-10k0.00
Decompress1XTable/crash20.00
Decompress1XTable/endzerobits0.00
Decompress1XTable/endnonzero0.00
Decompress1XTable/case10.00
Decompress1XTable/case20.00
Decompress1XTable/case30.00
Decompress1XTable/pngdata.0010.00
Decompress1XTable/normcount20.00
Decompress1XNoTable/digits0.00
Decompress1XNoTable/gettysburg0.00
Decompress1XNoTable/twain0.00
Decompress1XNoTable/low-ent.10k0.00
Decompress1XNoTable/superlow-ent-10k0.00
Decompress1XNoTable/crash20.00
Decompress1XNoTable/endzerobits0.00
Decompress1XNoTable/endnonzero0.00
Decompress1XNoTable/case10.00
Decompress1XNoTable/case20.00
Decompress1XNoTable/case30.00
Decompress1XNoTable/pngdata.0010.00
Decompress1XNoTable/normcount20.00
Decompress4XNoTable/digits0.00
Decompress4XNoTable/gettysburg0.00
Decompress4XNoTable/twain0.00
Decompress4XNoTable/low-ent.10k0.00
Decompress4XNoTable/superlow-ent-10k0.00
Decompress4XNoTable/case10.00
Decompress4XNoTable/case20.00
Decompress4XNoTable/case30.00
Decompress4XNoTable/pngdata.0010.00
Decompress4XNoTable/normcount20.00
Decompress4XTable/digits0.00
Decompress4XTable/gettysburg0.00
Decompress4XTable/twain0.00
Decompress4XTable/low-ent.10k0.00
Decompress4XTable/superlow-ent-10k0.00
Decompress4XTable/case10.00
Decompress4XTable/case20.00
Decompress4XTable/case30.00
Decompress4XTable/pngdata.0010.00
Decompress4XTable/normcount20.00
pkg:github.com/klauspost/compress/s2
RandomEncode
RandomEncodeBetter
pkg:github.com/klauspost/compress/snappy
RandomEncode
ExtendMatch
pkg:github.com/klauspost/compress/zip
CompressedZipGarbage44.0 ± 0%
Zip64Test
Zip64TestSizes/4096
Zip64TestSizes/1048576
Zip64TestSizes/67108864
pkg:github.com/klauspost/compress/zstd
Decoder_DecoderSmall/kppkn.gtb.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/default0.00
Encoder_EncodeAllSimple4K/fastest0.00
Encoder_EncodeAllSimple4K/default0.00
Encoder_EncodeAllHTML0.00
Encoder_EncodeAllTwain0.00
Encoder_EncodeAllPi0.00
RandomEncodeAllFastest0.00
RandomEncodeAllDefault0.00
RandomEncoderFastest2.00 ± 0%
RandomEncoderDefault2.00 ± 0%
Snappy_ConvertXML1.00 ± 0%
pkg:github.com/klauspost/compress/zstd/internal/xxhash
Hashes/xxhash,direct,bytes,n=5B
Hashes/xxhash,direct,string,n=5B
Hashes/xxhash,digest,bytes,n=5B
Hashes/xxhash,digest,string,n=5B
Hashes/xxhash,direct,bytes,n=100B
Hashes/xxhash,direct,string,n=100B
Hashes/xxhash,digest,bytes,n=100B
Hashes/xxhash,digest,string,n=100B
Hashes/xxhash,direct,bytes,n=4KB
Hashes/xxhash,direct,string,n=4KB
Hashes/xxhash,digest,bytes,n=4KB
Hashes/xxhash,digest,string,n=4KB
Hashes/xxhash,direct,bytes,n=10MB
Hashes/xxhash,direct,string,n=10MB
Hashes/xxhash,digest,bytes,n=10MB
Hashes/xxhash,digest,string,n=10MB
Hashes/CRC-32,direct,bytes,n=5B
Hashes/CRC-32,direct,string,n=5B
Hashes/CRC-32,digest,bytes,n=5B
Hashes/CRC-32,digest,string,n=5B
Hashes/CRC-32,direct,bytes,n=100B
Hashes/CRC-32,direct,string,n=100B
Hashes/CRC-32,digest,bytes,n=100B
Hashes/CRC-32,digest,string,n=100B
Hashes/CRC-32,direct,bytes,n=4KB
Hashes/CRC-32,direct,string,n=4KB
Hashes/CRC-32,digest,bytes,n=4KB
Hashes/CRC-32,digest,string,n=4KB
Hashes/CRC-32,direct,bytes,n=10MB
Hashes/CRC-32,direct,string,n=10MB
Hashes/CRC-32,digest,bytes,n=10MB
Hashes/CRC-32,digest,string,n=10MB
Hashes/FNV-1a,digest,bytes,n=5B
Hashes/FNV-1a,digest,string,n=5B
Hashes/FNV-1a,digest,bytes,n=100B
Hashes/FNV-1a,digest,string,n=100B
Hashes/FNV-1a,digest,bytes,n=4KB
Hashes/FNV-1a,digest,string,n=4KB
Hashes/FNV-1a,digest,bytes,n=10MB
Hashes/FNV-1a,digest,string,n=10MB
[Geo mean]5.90