WARNING: cut_by_quality5 is deprecated, please use cut_front instead.
Detecting adapter sequence for read1...
TTATTGCCCGGCGTACGGGGAAGGACGTCAATAGTCACACAGTCCTTGACGGTATAATAA

Read1 before filtering:
total reads: 2576575
total bases: 371026800
Q20 bases: 359646396(96.9327%)
Q30 bases: 344513197(92.854%)

Read1 after filtering:
total reads: 2551709
total bases: 367388676
Q20 bases: 356491509(97.0339%)
Q30 bases: 341620173(92.986%)

Filtering result:
reads passed filter: 2551709
reads failed due to low quality: 4937
reads failed due to too many N: 1514
reads failed due to too short: 18415
reads with adapter trimmed: 27309
bases trimmed due to adapters: 2707710

Duplication rate (may be overestimated since this is SE data): 71.4%

JSON report: CypressIslandWA_FG137.json
HTML report: CypressIslandWA_FG137.html

fastp -i CypressIslandWA_FG137.F.fq.gz -o CypressIslandWA_FG137.R1.fq.gz --cut_by_quality5 20 --cut_by_quality3 20 --cut_window_size 5 --cut_mean_quality 15 -q 15 -u 50 -j CypressIslandWA_FG137.json -h CypressIslandWA_FG137.html 
fastp v0.20.0, time used: 25 seconds