cdanis@evebox /tmp/gerritstats 🕤☕ curl  'https://gerrit.wikimedia.org/r/changes/?q=is:merged+path:wmf-config/CommonSettings.php' | tail -n+2 | jq -r  '.[] | .change_id' > /tmp/commonchangeids

cdanis@evebox /tmp/gerritstats 🕤☕ wc -l ../commonchangeids                                                                                             
500 ../commonchangeids

cdanis@evebox /tmp/gerritstats 🕤☕ cat ../commonchangeids | xargs -P10 -I@ /bin/sh -c 'curl -s  "https://gerrit.wikimedia.org/r/changes/@/detail" | tail -n+2 > @.json'

cdanis@evebox /tmp/gerritstats 🕤☕ for CHG in *.json ; do jq -r '.reviewers.REVIEWER | .[]| .username' $CHG ; done | sort | uniq -c | sort -g | tail -20 
     18 niharika29
     18 tstarling
     22 bawolff
     22 hashar
     23 oblivian
     23 zfilipin
     25 tgr
     27 maxsem
     28 catrope
     31 addshore
     34 legoktm
     34 thcipriani
     46 demon
     50 zoranzoki21
     57 florianschmidtwelzow
     84 krinkle
     91 urbanecm
    111 reedy
    113 jforrester
    499 jenkins-bot