Detecting adapter sequence for read1... >Illumina TruSeq Adapter Read 1 AGATCGGAAGAGCACACGTCTGAACTCCAGTCA Detecting adapter sequence for read2... No adapter detected for read2 Read1 before filtering: total reads: 300000000 total bases: 45300000000 Q20 bases: 44615535547(98.489%) Q30 bases: 42911338986(94.727%) Read2 before filtering: total reads: 300000000 total bases: 45300000000 Q20 bases: 44382886721(97.9755%) Q30 bases: 42385965289(93.5673%) Read1 after filtering: total reads: 297654115 total bases: 41436002538 Q20 bases: 41132531621(99.2676%) Q30 bases: 39851462749(96.1759%) Read2 after filtering: total reads: 297654115 total bases: 41446427077 Q20 bases: 41113572626(99.1969%) Q30 bases: 39924164975(96.3272%) Filtering result: reads passed filter: 595308230 reads failed due to low quality: 4614858 reads failed due to too many N: 72136 reads failed due to too short: 4776 reads with adapter trimmed: 192021386 bases trimmed due to adapters: 7036386014 Duplication rate: 26.8566% Insert size peak (evaluated by paired-end reads): 134 JSON report: dna_s707.fastp.json HTML report: dna_s707.fastp.html fastp --in1 dna_s707_1.fastq.gz --in2 dna_s707_2.fastq.gz --out1 dna_s707_1.fastp.fastq.gz --out2 dna_s707_2.fastp.fastq.gz --json dna_s707.fastp.json --html dna_s707.fastp.html --thread 12 --detect_adapter_for_pe --reads_to_process 300000000 fastp v0.23.4, time used: 992 seconds