Benchmark.results
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz
stepping : 9
microcode : 0x19
cpu MHz : 3193.115
cache size : 6144 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx rdtscp lm constant_tsc rep_good nopl pni monitor ssse3 lahf_lm
bogomips : 6386.23
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
Find 'z303-id' and get content
Calculating -------------------------------------
Nokogiri 361.000 i/100ms
Oga 10.000 i/100ms
Ox 198.000 i/100ms
WeakXml 4.202k i/100ms
WeakXml (+hint) 4.556k i/100ms
WeakXml (-ML) 4.007k i/100ms
WeakXml (+hint, -ML) 4.352k i/100ms
Plain regex 6.425k i/100ms
-------------------------------------------------
Nokogiri 4.211k (±22.0%) i/s - 7.942k
Oga 107.656 (± 0.9%) i/s - 220.000
Ox 2.006k (± 1.3%) i/s - 4.158k
WeakXml 60.069k (± 2.1%) i/s - 121.858k
WeakXml (+hint) 67.484k (± 1.5%) i/s - 136.680k
WeakXml (-ML) 57.477k (± 2.0%) i/s - 116.203k
WeakXml (+hint, -ML) 64.767k (± 1.9%) i/s - 130.560k
Plain regex 107.943k (± 2.0%) i/s - 218.450k
Comparison:
Plain regex: 107943.2 i/s
WeakXml (+hint): 67484.5 i/s - 1.60x slower
WeakXml (+hint, -ML): 64766.6 i/s - 1.67x slower
WeakXml: 60069.1 i/s - 1.80x slower
WeakXml (-ML): 57477.0 i/s - 1.88x slower
Nokogiri: 4210.8 i/s - 25.63x slower
Ox: 2006.0 i/s - 53.81x slower
Oga: 107.7 i/s - 1002.67x slower
Find 'fees' and get attr total_record_count
Calculating -------------------------------------
Nokogiri 741.000 i/100ms
Oga 10.000 i/100ms
Ox 197.000 i/100ms
WeakXml 1.385k i/100ms
WeakXml (+hint) 4.568k i/100ms
WeakXml (-ML) 4.014k i/100ms
WeakXml (+hint, -ML) 5.587k i/100ms
-------------------------------------------------
Nokogiri 8.632k (±17.4%) i/s - 17.043k
Oga 106.709 (± 3.7%) i/s - 220.000
Ox 2.025k (± 1.2%) i/s - 4.137k
WeakXml 15.940k (± 2.1%) i/s - 31.855k
WeakXml (+hint) 68.124k (± 1.2%) i/s - 137.040k
WeakXml (-ML) 57.698k (± 2.5%) i/s - 116.406k
WeakXml (+hint, -ML) 90.311k (± 1.6%) i/s - 184.371k
Comparison:
WeakXml (+hint, -ML): 90311.0 i/s
WeakXml (+hint): 68123.8 i/s - 1.33x slower
WeakXml (-ML): 57698.1 i/s - 1.57x slower
WeakXml: 15940.1 i/s - 5.67x slower
Nokogiri: 8632.0 i/s - 10.46x slower
Ox: 2024.9 i/s - 44.60x slower
Oga: 106.7 i/s - 846.33x slower
Find all 'fee' and extract attribute 'link'
Calculating -------------------------------------
Nokogiri 757.000 i/100ms
Oga 40.000 i/100ms
Ox 537.000 i/100ms
WeakXml 849.000 i/100ms
WeakXml (-ML) 4.179k i/100ms
-------------------------------------------------
Nokogiri 8.113k (±14.3%) i/s - 15.897k
Oga 402.017 (± 1.0%) i/s - 840.000
Ox 5.731k (± 1.1%) i/s - 11.814k
WeakXml 9.237k (± 2.1%) i/s - 18.678k
WeakXml (-ML) 58.899k (± 1.7%) i/s - 121.191k
Comparison:
WeakXml (-ML): 58899.0 i/s
WeakXml: 9236.8 i/s - 6.38x slower
Nokogiri: 8112.8 i/s - 7.26x slower
Ox: 5731.0 i/s - 10.28x slower
Oga: 402.0 i/s - 146.51x slower
Real life example with a hand full finds on a document
Calculating -------------------------------------
Nokogiri 217.000 i/100ms
WeakXml 767.000 i/100ms
-------------------------------------------------
Nokogiri 2.314k (± 5.3%) i/s - 4.774k
WeakXml 8.371k (± 0.6%) i/s - 16.874k
Comparison:
WeakXml: 8371.4 i/s
Nokogiri: 2313.9 i/s - 3.62x slower